├── .github └── workflows │ └── test.yaml ├── .gitignore ├── .metadata ├── CHANGELOG.md ├── LICENSE ├── README.md ├── analysis_options.yaml ├── example ├── .gitignore ├── .metadata ├── README.md ├── analysis_options.yaml ├── android │ ├── .gitignore │ ├── app │ │ ├── build.gradle │ │ └── src │ │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ │ ├── main │ │ │ ├── AndroidManifest.xml │ │ │ ├── kotlin │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── example │ │ │ │ │ └── MainActivity.kt │ │ │ └── res │ │ │ │ ├── drawable-v21 │ │ │ │ └── launch_background.xml │ │ │ │ ├── drawable │ │ │ │ └── launch_background.xml │ │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── values-night │ │ │ │ └── styles.xml │ │ │ │ └── values │ │ │ │ └── styles.xml │ │ │ └── profile │ │ │ └── AndroidManifest.xml │ ├── build.gradle │ ├── gradle.properties │ ├── gradle │ │ └── wrapper │ │ │ └── gradle-wrapper.properties │ └── settings.gradle ├── ios │ ├── .gitignore │ ├── Flutter │ │ ├── AppFrameworkInfo.plist │ │ ├── Debug.xcconfig │ │ └── Release.xcconfig │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ ├── contents.xcworkspacedata │ │ │ └── xcshareddata │ │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ │ └── WorkspaceSettings.xcsettings │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ └── WorkspaceSettings.xcsettings │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ ├── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ └── Icon-App-83.5x83.5@2x.png │ │ └── LaunchImage.imageset │ │ │ ├── Contents.json │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ └── README.md │ │ ├── Base.lproj │ │ ├── LaunchScreen.storyboard │ │ └── Main.storyboard │ │ ├── Info.plist │ │ └── Runner-Bridging-Header.h ├── lib │ └── main.dart ├── linux │ ├── .gitignore │ ├── CMakeLists.txt │ ├── flutter │ │ ├── CMakeLists.txt │ │ ├── generated_plugin_registrant.cc │ │ ├── generated_plugin_registrant.h │ │ └── generated_plugins.cmake │ ├── main.cc │ ├── my_application.cc │ └── my_application.h ├── macos │ ├── .gitignore │ ├── Flutter │ │ ├── Flutter-Debug.xcconfig │ │ ├── Flutter-Release.xcconfig │ │ └── GeneratedPluginRegistrant.swift │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ └── xcshareddata │ │ │ │ └── IDEWorkspaceChecks.plist │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ └── IDEWorkspaceChecks.plist │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ └── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── app_icon_1024.png │ │ │ ├── app_icon_128.png │ │ │ ├── app_icon_16.png │ │ │ ├── app_icon_256.png │ │ │ ├── app_icon_32.png │ │ │ ├── app_icon_512.png │ │ │ └── app_icon_64.png │ │ ├── Base.lproj │ │ └── MainMenu.xib │ │ ├── Configs │ │ ├── AppInfo.xcconfig │ │ ├── Debug.xcconfig │ │ ├── Release.xcconfig │ │ └── Warnings.xcconfig │ │ ├── DebugProfile.entitlements │ │ ├── Info.plist │ │ ├── MainFlutterWindow.swift │ │ └── Release.entitlements ├── pubspec.lock ├── pubspec.yaml ├── web │ ├── favicon.png │ ├── icons │ │ ├── Icon-192.png │ │ ├── Icon-512.png │ │ ├── Icon-maskable-192.png │ │ └── Icon-maskable-512.png │ ├── index.html │ └── manifest.json └── windows │ ├── .gitignore │ ├── CMakeLists.txt │ ├── flutter │ ├── CMakeLists.txt │ ├── generated_plugin_registrant.cc │ ├── generated_plugin_registrant.h │ └── generated_plugins.cmake │ └── runner │ ├── CMakeLists.txt │ ├── Runner.rc │ ├── flutter_window.cpp │ ├── flutter_window.h │ ├── main.cpp │ ├── resource.h │ ├── resources │ └── app_icon.ico │ ├── runner.exe.manifest │ ├── utils.cpp │ ├── utils.h │ ├── win32_window.cpp │ └── win32_window.h ├── lib ├── flutter_sticky_widgets.dart └── src │ ├── sticky_container.dart │ ├── sticky_position.dart │ └── sticky_widget.dart ├── pubspec.yaml ├── specs └── test ├── horizontal_list_test.dart ├── vertical_list_test.dart └── widgets ├── horizontal_list.dart └── vertical_list.dart /.github/workflows/test.yaml: -------------------------------------------------------------------------------- 1 | name: test-flutter-sticky-widgets 2 | on: [push, workflow_dispatch] 3 | jobs: 4 | drive: 5 | runs-on: ubuntu-latest 6 | steps: 7 | - uses: actions/checkout@v1 8 | - uses: subosito/flutter-action@v1 9 | - run: flutter test -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | # Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock. 25 | /pubspec.lock 26 | **/doc/api/ 27 | .dart_tool/ 28 | .packages 29 | build/ 30 | -------------------------------------------------------------------------------- /.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: c860cba910319332564e1e9d470a17074c1f2dfd 8 | channel: stable 9 | 10 | project_type: package 11 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | ## 0.0.1 2 | 3 | * Initial release 4 | 5 | ## 0.0.2 6 | 7 | * Updated readme 8 | 9 | ## 0.0.3 10 | 11 | * Added Dart doc comments -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Copyright 2022 SankethBK 2 | 3 | Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 4 | 5 | 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 6 | 7 | 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 8 | 9 | 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. 10 | 11 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | 3 | Build Status 4 | 5 | 6 | With *flutter_sticky_widgets* you can use a widget as if it is `position: sticky;` in CSS. 7 | 8 | Sticky widgets is an UI pattern where we want widgets to scroll along with the UI upto a certain point, and then stick to the screen instead of scrolling off the screen. 9 | 10 | _(Green play button in first image, and shuffle play button in second image are examples for position: sticky)_ 11 | 12 |
13 | 14 | 15 |
16 | 17 | ## Getting started 18 | 19 | ```dart 20 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 21 | ``` 22 | 23 | ```dart 24 | StickyContainer( 25 | stickyChildren: [ 26 | StickyWidget( 27 | initialPosition: StickyPosition(bottom: 20, right: 20), 28 | finalPosition: StickyPosition( 29 | bottom: MediaQuery.of(context).size.height - 80, right: 20), 30 | controller: _controller, 31 | child: Container( 32 | width: 40, 33 | height: 40, 34 | decoration: const BoxDecoration( 35 | shape: BoxShape.circle, 36 | color: Colors.green, 37 | ), 38 | child: const Center(child: Icon(Icons.pause)), 39 | ), 40 | ), 41 | ], 42 | child: ListView.builder( 43 | controller: _controller, 44 | itemCount: 50, 45 | itemBuilder: (context, index) { 46 | return ListTile( 47 | title: Text("Tile $index"), 48 | ); 49 | }), 50 | ); 51 | ``` 52 | 53 | #### StickyWidget 54 | 55 | Widget used to implement the sticky pattern. 56 | 57 | * __initialPosition (StickyPosition):__ indicates the position of the widget before the scrolling has started. Position is represented by a custom class *StickyPosition*. 58 | 59 | * __finalPosition (StickyPosition):__ indicates the position of the widget where it will remain sticky after sufficient amount of scrolling. Widget will return to its initial position if scrolled in reverse direction. 60 | 61 | * __controller (ScrollController):__ used by StickyWidget to detect scrolling. Same ScrollController must be attached to your *Scrollable* (ListView, SingleChildScrollView, CustomScrollView, ...) for StickyWidgets to work. It is also used to determine if the scroll axis is vertical or horizontal. 62 | 63 | * __callback (Function(double)?) (optional):__ An optional callback function, which gets called on every scroll. It receives *scrolloffset* as parameter which can be used to animate the *StickyWidget*. 64 | 65 | #### StickyContainer 66 | 67 | It must be the parent element of the *Scrollable* widget used. StickyContainer's size is used as reference size by StickWidgets to position themselves. So make sure StickyContainer's size is same as the size of the *Scrollable* widget. 68 | 69 | * __child (Widget):__ ideally *Scrollable* widget should be supplied for this parameter, if not you have to make sure StickyContainer's size is same as *Scrollable's* size. 70 | 71 | * __stickyChildren (List\):__ you can supply one or more *StickyWidgets*. 72 | 73 | * __displayOverFlowContent (bool) (optional):__ true if you want to display the StickyWidgets overflowing outside of the StickyContainer's bounds. 74 | 75 | #### StickyPosition 76 | 77 | A Custom class used to represent initial and final positions of *StickyWidget*. It takes 4 parameters (top, bottom, left, right). But you should supply only 2 of them (top / bottom, right / left) 78 | 79 | Note: `Make sure to pass same set of parameters for StickyPosition used in initialPosition and finalPosition` 80 | 81 | Eg: 82 | 83 | Correct ✅ 84 | initialPosition: StickyPosition(top: .., left: ..) 85 | finalPosition: StickyPosition(top: .., left: ..) 86 | 87 | Wrong ❌ 88 | (should supply top instead of bottom for finalPosition also) 89 | 90 | 91 | initialPosition: StickyPosition(top: .., left: ..) 92 | finalPosition: StickyPosition(bottom: .., left: ..) 93 | 94 | -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | 3 | # Additional information about this file can be found at 4 | # https://dart.dev/guides/language/analysis-options 5 | -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | migrate_working_dir/ 12 | 13 | # IntelliJ related 14 | *.iml 15 | *.ipr 16 | *.iws 17 | .idea/ 18 | 19 | # The .vscode folder contains launch configuration and tasks you configure in 20 | # VS Code which you may wish to be included in version control, so this line 21 | # is commented out by default. 22 | #.vscode/ 23 | 24 | # Flutter/Dart/Pub related 25 | **/doc/api/ 26 | **/ios/Flutter/.last_build_id 27 | .dart_tool/ 28 | .flutter-plugins 29 | .flutter-plugins-dependencies 30 | .packages 31 | .pub-cache/ 32 | .pub/ 33 | /build/ 34 | 35 | # Symbolication related 36 | app.*.symbols 37 | 38 | # Obfuscation related 39 | app.*.map.json 40 | 41 | # Android Studio will place build artifacts here 42 | /android/app/debug 43 | /android/app/profile 44 | /android/app/release 45 | -------------------------------------------------------------------------------- /example/.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled. 5 | 6 | version: 7 | revision: eb6d86ee27deecba4a83536aa20f366a6044895c 8 | channel: stable 9 | 10 | project_type: app 11 | 12 | # Tracks metadata for the flutter migrate command 13 | migration: 14 | platforms: 15 | - platform: root 16 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 17 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 18 | - platform: android 19 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 20 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 21 | - platform: ios 22 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 23 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 24 | - platform: linux 25 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 26 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 27 | - platform: macos 28 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 29 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 30 | - platform: web 31 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 32 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 33 | - platform: windows 34 | create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 35 | base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c 36 | 37 | # User provided section 38 | 39 | # List of Local paths (relative to this file) that should be 40 | # ignored by the migrate tool. 41 | # 42 | # Files that are not part of the templates will be ignored by default. 43 | unmanaged_files: 44 | - 'lib/main.dart' 45 | - 'ios/Runner.xcodeproj/project.pbxproj' 46 | -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | # example 2 | 3 | A new Flutter project. 4 | 5 | ## Getting Started 6 | 7 | This project is a starting point for a Flutter application. 8 | 9 | A few resources to get you started if this is your first Flutter project: 10 | 11 | - [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab) 12 | - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook) 13 | 14 | For help getting started with Flutter development, view the 15 | [online documentation](https://docs.flutter.dev/), which offers tutorials, 16 | samples, guidance on mobile development, and a full API reference. 17 | -------------------------------------------------------------------------------- /example/analysis_options.yaml: -------------------------------------------------------------------------------- 1 | # This file configures the analyzer, which statically analyzes Dart code to 2 | # check for errors, warnings, and lints. 3 | # 4 | # The issues identified by the analyzer are surfaced in the UI of Dart-enabled 5 | # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be 6 | # invoked from the command line by running `flutter analyze`. 7 | 8 | # The following line activates a set of recommended lints for Flutter apps, 9 | # packages, and plugins designed to encourage good coding practices. 10 | include: package:flutter_lints/flutter.yaml 11 | 12 | linter: 13 | # The lint rules applied to this project can be customized in the 14 | # section below to disable rules from the `package:flutter_lints/flutter.yaml` 15 | # included above or to enable additional rules. A list of all available lints 16 | # and their documentation is published at 17 | # https://dart-lang.github.io/linter/lints/index.html. 18 | # 19 | # Instead of disabling a lint rule for the entire project in the 20 | # section below, it can also be suppressed for a single line of code 21 | # or a specific dart file by using the `// ignore: name_of_lint` and 22 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file 23 | # producing the lint. 24 | rules: 25 | # avoid_print: false # Uncomment to disable the `avoid_print` rule 26 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule 27 | 28 | # Additional information about this file can be found at 29 | # https://dart.dev/guides/language/analysis-options 30 | -------------------------------------------------------------------------------- /example/android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | 9 | # Remember to never publicly share your keystore. 10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app 11 | key.properties 12 | **/*.keystore 13 | **/*.jks 14 | -------------------------------------------------------------------------------- /example/android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion flutter.compileSdkVersion 30 | ndkVersion flutter.ndkVersion 31 | 32 | compileOptions { 33 | sourceCompatibility JavaVersion.VERSION_1_8 34 | targetCompatibility JavaVersion.VERSION_1_8 35 | } 36 | 37 | kotlinOptions { 38 | jvmTarget = '1.8' 39 | } 40 | 41 | sourceSets { 42 | main.java.srcDirs += 'src/main/kotlin' 43 | } 44 | 45 | defaultConfig { 46 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 47 | applicationId "com.example.example" 48 | // You can update the following values to match your application needs. 49 | // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration. 50 | minSdkVersion flutter.minSdkVersion 51 | targetSdkVersion flutter.targetSdkVersion 52 | versionCode flutterVersionCode.toInteger() 53 | versionName flutterVersionName 54 | } 55 | 56 | buildTypes { 57 | release { 58 | // TODO: Add your own signing config for the release build. 59 | // Signing with the debug keys for now, so `flutter run --release` works. 60 | signingConfig signingConfigs.debug 61 | } 62 | } 63 | } 64 | 65 | flutter { 66 | source '../..' 67 | } 68 | 69 | dependencies { 70 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 71 | } 72 | -------------------------------------------------------------------------------- /example/android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 15 | 19 | 23 | 24 | 25 | 26 | 27 | 28 | 30 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /example/android/app/src/main/kotlin/com/example/example/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.example 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png: 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https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.6.10' 3 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:7.1.2' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | mavenCentral() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /example/android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /example/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | zipStoreBase=GRADLE_USER_HOME 4 | zipStorePath=wrapper/dists 5 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip 6 | -------------------------------------------------------------------------------- /example/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /example/ios/.gitignore: -------------------------------------------------------------------------------- 1 | **/dgph 2 | *.mode1v3 3 | *.mode2v3 4 | *.moved-aside 5 | *.pbxuser 6 | *.perspectivev3 7 | **/*sync/ 8 | .sconsign.dblite 9 | .tags* 10 | **/.vagrant/ 11 | **/DerivedData/ 12 | Icon? 13 | **/Pods/ 14 | **/.symlinks/ 15 | profile 16 | xcuserdata 17 | **/.generated/ 18 | Flutter/App.framework 19 | Flutter/Flutter.framework 20 | Flutter/Flutter.podspec 21 | Flutter/Generated.xcconfig 22 | Flutter/ephemeral/ 23 | Flutter/app.flx 24 | Flutter/app.zip 25 | Flutter/flutter_assets/ 26 | Flutter/flutter_export_environment.sh 27 | ServiceDefinitions.json 28 | Runner/GeneratedPluginRegistrant.* 29 | 30 | # Exceptions to above rules. 31 | !default.mode1v3 32 | !default.mode2v3 33 | !default.pbxuser 34 | !default.perspectivev3 35 | -------------------------------------------------------------------------------- /example/ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 11.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 50; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; 11 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; }; 12 | 74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; }; 13 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; }; 14 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; }; 15 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; }; 16 | /* End PBXBuildFile section */ 17 | 18 | /* Begin PBXCopyFilesBuildPhase section */ 19 | 9705A1C41CF9048500538489 /* Embed Frameworks */ = { 20 | isa = PBXCopyFilesBuildPhase; 21 | buildActionMask = 2147483647; 22 | dstPath = ""; 23 | dstSubfolderSpec = 10; 24 | files = ( 25 | ); 26 | name = "Embed Frameworks"; 27 | runOnlyForDeploymentPostprocessing = 0; 28 | }; 29 | /* End PBXCopyFilesBuildPhase section */ 30 | 31 | /* Begin PBXFileReference section */ 32 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = ""; }; 33 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = ""; }; 34 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = ""; }; 35 | 74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = ""; }; 36 | 74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; }; 37 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = ""; }; 38 | 9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = ""; }; 39 | 9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = ""; }; 40 | 97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; }; 41 | 97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; }; 42 | 97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; }; 43 | 97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; }; 44 | 97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 45 | /* End PBXFileReference section */ 46 | 47 | /* Begin PBXFrameworksBuildPhase section */ 48 | 97C146EB1CF9000F007C117D /* Frameworks */ = { 49 | isa = PBXFrameworksBuildPhase; 50 | buildActionMask = 2147483647; 51 | files = ( 52 | ); 53 | runOnlyForDeploymentPostprocessing = 0; 54 | }; 55 | /* End PBXFrameworksBuildPhase section */ 56 | 57 | /* Begin PBXGroup section */ 58 | 9740EEB11CF90186004384FC /* Flutter */ = { 59 | isa = PBXGroup; 60 | children = ( 61 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */, 62 | 9740EEB21CF90195004384FC /* Debug.xcconfig */, 63 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */, 64 | 9740EEB31CF90195004384FC /* Generated.xcconfig */, 65 | ); 66 | name = Flutter; 67 | sourceTree = ""; 68 | }; 69 | 97C146E51CF9000F007C117D = { 70 | isa = PBXGroup; 71 | children = ( 72 | 9740EEB11CF90186004384FC /* Flutter */, 73 | 97C146F01CF9000F007C117D /* Runner */, 74 | 97C146EF1CF9000F007C117D /* Products */, 75 | ); 76 | sourceTree = ""; 77 | }; 78 | 97C146EF1CF9000F007C117D /* Products */ = { 79 | isa = PBXGroup; 80 | children = ( 81 | 97C146EE1CF9000F007C117D /* Runner.app */, 82 | ); 83 | name = Products; 84 | sourceTree = ""; 85 | }; 86 | 97C146F01CF9000F007C117D /* Runner */ = { 87 | isa = PBXGroup; 88 | children = ( 89 | 97C146FA1CF9000F007C117D /* Main.storyboard */, 90 | 97C146FD1CF9000F007C117D /* Assets.xcassets */, 91 | 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */, 92 | 97C147021CF9000F007C117D /* Info.plist */, 93 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */, 94 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */, 95 | 74858FAE1ED2DC5600515810 /* AppDelegate.swift */, 96 | 74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */, 97 | ); 98 | path = Runner; 99 | sourceTree = ""; 100 | }; 101 | /* End PBXGroup section */ 102 | 103 | /* Begin PBXNativeTarget section */ 104 | 97C146ED1CF9000F007C117D /* Runner */ = { 105 | isa = PBXNativeTarget; 106 | buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */; 107 | buildPhases = ( 108 | 9740EEB61CF901F6004384FC /* Run Script */, 109 | 97C146EA1CF9000F007C117D /* Sources */, 110 | 97C146EB1CF9000F007C117D /* Frameworks */, 111 | 97C146EC1CF9000F007C117D /* Resources */, 112 | 9705A1C41CF9048500538489 /* Embed Frameworks */, 113 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */, 114 | ); 115 | buildRules = ( 116 | ); 117 | dependencies = ( 118 | ); 119 | name = Runner; 120 | productName = Runner; 121 | productReference = 97C146EE1CF9000F007C117D /* Runner.app */; 122 | productType = "com.apple.product-type.application"; 123 | }; 124 | /* End PBXNativeTarget section */ 125 | 126 | /* Begin PBXProject section */ 127 | 97C146E61CF9000F007C117D /* Project object */ = { 128 | isa = PBXProject; 129 | attributes = { 130 | LastUpgradeCheck = 1300; 131 | ORGANIZATIONNAME = ""; 132 | TargetAttributes = { 133 | 97C146ED1CF9000F007C117D = { 134 | CreatedOnToolsVersion = 7.3.1; 135 | LastSwiftMigration = 1100; 136 | }; 137 | }; 138 | }; 139 | buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */; 140 | compatibilityVersion = "Xcode 9.3"; 141 | developmentRegion = en; 142 | hasScannedForEncodings = 0; 143 | knownRegions = ( 144 | en, 145 | Base, 146 | ); 147 | mainGroup = 97C146E51CF9000F007C117D; 148 | productRefGroup = 97C146EF1CF9000F007C117D /* Products */; 149 | projectDirPath = ""; 150 | projectRoot = ""; 151 | targets = ( 152 | 97C146ED1CF9000F007C117D /* Runner */, 153 | ); 154 | }; 155 | /* End PBXProject section */ 156 | 157 | /* Begin PBXResourcesBuildPhase section */ 158 | 97C146EC1CF9000F007C117D /* Resources */ = { 159 | isa = PBXResourcesBuildPhase; 160 | buildActionMask = 2147483647; 161 | files = ( 162 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */, 163 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */, 164 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */, 165 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */, 166 | ); 167 | runOnlyForDeploymentPostprocessing = 0; 168 | }; 169 | /* End PBXResourcesBuildPhase section */ 170 | 171 | /* Begin PBXShellScriptBuildPhase section */ 172 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */ = { 173 | isa = PBXShellScriptBuildPhase; 174 | buildActionMask = 2147483647; 175 | files = ( 176 | ); 177 | inputPaths = ( 178 | ); 179 | name = "Thin Binary"; 180 | outputPaths = ( 181 | ); 182 | runOnlyForDeploymentPostprocessing = 0; 183 | shellPath = /bin/sh; 184 | shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin"; 185 | }; 186 | 9740EEB61CF901F6004384FC /* Run Script */ = { 187 | isa = PBXShellScriptBuildPhase; 188 | buildActionMask = 2147483647; 189 | files = ( 190 | ); 191 | inputPaths = ( 192 | ); 193 | name = "Run Script"; 194 | outputPaths = ( 195 | ); 196 | runOnlyForDeploymentPostprocessing = 0; 197 | shellPath = /bin/sh; 198 | shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build"; 199 | }; 200 | /* End PBXShellScriptBuildPhase section */ 201 | 202 | /* Begin PBXSourcesBuildPhase section */ 203 | 97C146EA1CF9000F007C117D /* Sources */ = { 204 | isa = PBXSourcesBuildPhase; 205 | buildActionMask = 2147483647; 206 | files = ( 207 | 74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */, 208 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */, 209 | ); 210 | runOnlyForDeploymentPostprocessing = 0; 211 | }; 212 | /* End PBXSourcesBuildPhase section */ 213 | 214 | /* Begin PBXVariantGroup section */ 215 | 97C146FA1CF9000F007C117D /* Main.storyboard */ = { 216 | isa = PBXVariantGroup; 217 | children = ( 218 | 97C146FB1CF9000F007C117D /* Base */, 219 | ); 220 | name = Main.storyboard; 221 | sourceTree = ""; 222 | }; 223 | 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */ = { 224 | isa = PBXVariantGroup; 225 | children = ( 226 | 97C147001CF9000F007C117D /* Base */, 227 | ); 228 | name = LaunchScreen.storyboard; 229 | sourceTree = ""; 230 | }; 231 | /* End PBXVariantGroup section */ 232 | 233 | /* Begin XCBuildConfiguration section */ 234 | 249021D3217E4FDB00AE95B9 /* Profile */ = { 235 | isa = XCBuildConfiguration; 236 | buildSettings = { 237 | ALWAYS_SEARCH_USER_PATHS = NO; 238 | CLANG_ANALYZER_NONNULL = YES; 239 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 240 | CLANG_CXX_LIBRARY = "libc++"; 241 | CLANG_ENABLE_MODULES = YES; 242 | CLANG_ENABLE_OBJC_ARC = YES; 243 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 244 | CLANG_WARN_BOOL_CONVERSION = YES; 245 | CLANG_WARN_COMMA = YES; 246 | CLANG_WARN_CONSTANT_CONVERSION = YES; 247 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 248 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 249 | CLANG_WARN_EMPTY_BODY = YES; 250 | CLANG_WARN_ENUM_CONVERSION = YES; 251 | CLANG_WARN_INFINITE_RECURSION = YES; 252 | CLANG_WARN_INT_CONVERSION = YES; 253 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 254 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 255 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 256 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 257 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 258 | CLANG_WARN_STRICT_PROTOTYPES = YES; 259 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 260 | CLANG_WARN_UNREACHABLE_CODE = YES; 261 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 262 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 263 | COPY_PHASE_STRIP = NO; 264 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 265 | ENABLE_NS_ASSERTIONS = NO; 266 | ENABLE_STRICT_OBJC_MSGSEND = YES; 267 | GCC_C_LANGUAGE_STANDARD = gnu99; 268 | GCC_NO_COMMON_BLOCKS = YES; 269 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 270 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 271 | GCC_WARN_UNDECLARED_SELECTOR = YES; 272 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 273 | GCC_WARN_UNUSED_FUNCTION = YES; 274 | GCC_WARN_UNUSED_VARIABLE = YES; 275 | IPHONEOS_DEPLOYMENT_TARGET = 11.0; 276 | MTL_ENABLE_DEBUG_INFO = NO; 277 | SDKROOT = iphoneos; 278 | SUPPORTED_PLATFORMS = iphoneos; 279 | TARGETED_DEVICE_FAMILY = "1,2"; 280 | VALIDATE_PRODUCT = YES; 281 | }; 282 | name = Profile; 283 | }; 284 | 249021D4217E4FDB00AE95B9 /* Profile */ = { 285 | isa = XCBuildConfiguration; 286 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 287 | buildSettings = { 288 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 289 | CLANG_ENABLE_MODULES = YES; 290 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 291 | DEVELOPMENT_TEAM = KG8MMC5PRN; 292 | ENABLE_BITCODE = NO; 293 | INFOPLIST_FILE = Runner/Info.plist; 294 | LD_RUNPATH_SEARCH_PATHS = ( 295 | "$(inherited)", 296 | "@executable_path/Frameworks", 297 | ); 298 | PRODUCT_BUNDLE_IDENTIFIER = com.example.example; 299 | PRODUCT_NAME = "$(TARGET_NAME)"; 300 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 301 | SWIFT_VERSION = 5.0; 302 | VERSIONING_SYSTEM = "apple-generic"; 303 | }; 304 | name = Profile; 305 | }; 306 | 97C147031CF9000F007C117D /* Debug */ = { 307 | isa = XCBuildConfiguration; 308 | buildSettings = { 309 | ALWAYS_SEARCH_USER_PATHS = NO; 310 | CLANG_ANALYZER_NONNULL = YES; 311 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 312 | CLANG_CXX_LIBRARY = "libc++"; 313 | CLANG_ENABLE_MODULES = YES; 314 | CLANG_ENABLE_OBJC_ARC = YES; 315 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 316 | CLANG_WARN_BOOL_CONVERSION = YES; 317 | CLANG_WARN_COMMA = YES; 318 | CLANG_WARN_CONSTANT_CONVERSION = YES; 319 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 320 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 321 | CLANG_WARN_EMPTY_BODY = YES; 322 | CLANG_WARN_ENUM_CONVERSION = YES; 323 | CLANG_WARN_INFINITE_RECURSION = YES; 324 | CLANG_WARN_INT_CONVERSION = YES; 325 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 326 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 327 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 328 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 329 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 330 | CLANG_WARN_STRICT_PROTOTYPES = YES; 331 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 332 | CLANG_WARN_UNREACHABLE_CODE = YES; 333 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 334 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 335 | COPY_PHASE_STRIP = NO; 336 | DEBUG_INFORMATION_FORMAT = dwarf; 337 | ENABLE_STRICT_OBJC_MSGSEND = YES; 338 | ENABLE_TESTABILITY = YES; 339 | GCC_C_LANGUAGE_STANDARD = gnu99; 340 | GCC_DYNAMIC_NO_PIC = NO; 341 | GCC_NO_COMMON_BLOCKS = YES; 342 | GCC_OPTIMIZATION_LEVEL = 0; 343 | GCC_PREPROCESSOR_DEFINITIONS = ( 344 | "DEBUG=1", 345 | "$(inherited)", 346 | ); 347 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 348 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 349 | GCC_WARN_UNDECLARED_SELECTOR = YES; 350 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 351 | GCC_WARN_UNUSED_FUNCTION = YES; 352 | GCC_WARN_UNUSED_VARIABLE = YES; 353 | IPHONEOS_DEPLOYMENT_TARGET = 11.0; 354 | MTL_ENABLE_DEBUG_INFO = YES; 355 | ONLY_ACTIVE_ARCH 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CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 383 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 384 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 385 | CLANG_WARN_STRICT_PROTOTYPES = YES; 386 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 387 | CLANG_WARN_UNREACHABLE_CODE = YES; 388 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 389 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 390 | COPY_PHASE_STRIP = NO; 391 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 392 | ENABLE_NS_ASSERTIONS = NO; 393 | ENABLE_STRICT_OBJC_MSGSEND = YES; 394 | GCC_C_LANGUAGE_STANDARD = gnu99; 395 | GCC_NO_COMMON_BLOCKS = YES; 396 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 397 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 398 | GCC_WARN_UNDECLARED_SELECTOR = YES; 399 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 400 | GCC_WARN_UNUSED_FUNCTION = YES; 401 | GCC_WARN_UNUSED_VARIABLE = YES; 402 | IPHONEOS_DEPLOYMENT_TARGET = 11.0; 403 | MTL_ENABLE_DEBUG_INFO = NO; 404 | SDKROOT = iphoneos; 405 | SUPPORTED_PLATFORMS = iphoneos; 406 | SWIFT_COMPILATION_MODE = wholemodule; 407 | SWIFT_OPTIMIZATION_LEVEL = "-O"; 408 | TARGETED_DEVICE_FAMILY = "1,2"; 409 | VALIDATE_PRODUCT = YES; 410 | }; 411 | name = Release; 412 | }; 413 | 97C147061CF9000F007C117D /* Debug */ = { 414 | isa = XCBuildConfiguration; 415 | baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */; 416 | buildSettings = { 417 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 418 | CLANG_ENABLE_MODULES = YES; 419 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 420 | DEVELOPMENT_TEAM = KG8MMC5PRN; 421 | ENABLE_BITCODE = NO; 422 | INFOPLIST_FILE = Runner/Info.plist; 423 | LD_RUNPATH_SEARCH_PATHS = ( 424 | "$(inherited)", 425 | "@executable_path/Frameworks", 426 | ); 427 | PRODUCT_BUNDLE_IDENTIFIER = com.example.example; 428 | PRODUCT_NAME = "$(TARGET_NAME)"; 429 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 430 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 431 | SWIFT_VERSION = 5.0; 432 | VERSIONING_SYSTEM = 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/* Build configuration list for PBXProject "Runner" */ = { 462 | isa = XCConfigurationList; 463 | buildConfigurations = ( 464 | 97C147031CF9000F007C117D /* Debug */, 465 | 97C147041CF9000F007C117D /* Release */, 466 | 249021D3217E4FDB00AE95B9 /* Profile */, 467 | ); 468 | defaultConfigurationIsVisible = 0; 469 | defaultConfigurationName = Release; 470 | }; 471 | 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = { 472 | isa = XCConfigurationList; 473 | buildConfigurations = ( 474 | 97C147061CF9000F007C117D /* Debug */, 475 | 97C147071CF9000F007C117D /* Release */, 476 | 249021D4217E4FDB00AE95B9 /* Profile */, 477 | ); 478 | defaultConfigurationIsVisible = 0; 479 | defaultConfigurationName = Release; 480 | }; 481 | /* End XCConfigurationList section */ 482 | }; 483 | rootObject = 97C146E61CF9000F007C117D /* Project object */; 484 | } 485 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 41 | 42 | 52 | 54 | 60 | 61 | 62 | 63 | 69 | 71 | 77 | 78 | 79 | 80 | 82 | 83 | 86 | 87 | 88 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- 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| 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleDisplayName 8 | Example 9 | CFBundleExecutable 10 | $(EXECUTABLE_NAME) 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | example 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleSignature 22 | ???? 23 | CFBundleVersion 24 | $(FLUTTER_BUILD_NUMBER) 25 | LSRequiresIPhoneOS 26 | 27 | UILaunchStoryboardName 28 | LaunchScreen 29 | UIMainStoryboardFile 30 | Main 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | UISupportedInterfaceOrientations~ipad 38 | 39 | UIInterfaceOrientationPortrait 40 | UIInterfaceOrientationPortraitUpsideDown 41 | UIInterfaceOrientationLandscapeLeft 42 | UIInterfaceOrientationLandscapeRight 43 | 44 | UIViewControllerBasedStatusBarAppearance 45 | 46 | CADisableMinimumFrameDurationOnPhone 47 | 48 | UIApplicationSupportsIndirectInputEvents 49 | 50 | 51 | 52 | -------------------------------------------------------------------------------- /example/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /example/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 3 | 4 | void main() { 5 | runApp(const MyApp()); 6 | } 7 | 8 | class MyApp extends StatelessWidget { 9 | const MyApp({super.key}); 10 | 11 | @override 12 | Widget build(BuildContext context) { 13 | return MaterialApp( 14 | title: 'Flutter Demo', 15 | theme: ThemeData( 16 | primarySwatch: Colors.blue, 17 | ), 18 | home: const MyHomePage(), 19 | ); 20 | } 21 | } 22 | 23 | class MyHomePage extends StatefulWidget { 24 | const MyHomePage({super.key}); 25 | 26 | @override 27 | State createState() => _MyHomePageState(); 28 | } 29 | 30 | class _MyHomePageState extends State { 31 | late ScrollController _controller; 32 | 33 | @override 34 | void initState() { 35 | _controller = ScrollController(); 36 | super.initState(); 37 | } 38 | 39 | @override 40 | void dispose() { 41 | _controller.dispose(); 42 | super.dispose(); 43 | } 44 | 45 | @override 46 | Widget build(BuildContext context) { 47 | return Scaffold( 48 | body: StickyContainer( 49 | displayOverFlowContent: true, 50 | stickyChildren: [ 51 | StickyWidget( 52 | initialPosition: StickyPosition(bottom: 20, right: 20), 53 | finalPosition: StickyPosition( 54 | bottom: MediaQuery.of(context).size.height - 80, right: 20), 55 | controller: _controller, 56 | child: Container( 57 | width: 40, 58 | height: 40, 59 | decoration: const BoxDecoration( 60 | shape: BoxShape.circle, 61 | color: Colors.green, 62 | ), 63 | child: const Center(child: Icon(Icons.pause)), 64 | ), 65 | ), 66 | ], 67 | child: ListView.builder( 68 | controller: _controller, 69 | itemCount: 50, 70 | itemBuilder: ((context, index) { 71 | return ListTile( 72 | title: Text("Tile $index"), 73 | ); 74 | })), 75 | ), 76 | ); 77 | } 78 | } 79 | -------------------------------------------------------------------------------- /example/linux/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral 2 | -------------------------------------------------------------------------------- /example/linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.10) 3 | project(runner LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "example") 8 | # The unique GTK application identifier for this application. See: 9 | # https://wiki.gnome.org/HowDoI/ChooseApplicationID 10 | set(APPLICATION_ID "com.example.example") 11 | 12 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 13 | # versions of CMake. 14 | cmake_policy(SET CMP0063 NEW) 15 | 16 | # Load bundled libraries from the lib/ directory relative to the binary. 17 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 18 | 19 | # Root filesystem for cross-building. 20 | if(FLUTTER_TARGET_PLATFORM_SYSROOT) 21 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) 22 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) 23 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 24 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 25 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 26 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 27 | endif() 28 | 29 | # Define build configuration options. 30 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 31 | set(CMAKE_BUILD_TYPE "Debug" CACHE 32 | STRING "Flutter build mode" FORCE) 33 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 34 | "Debug" "Profile" "Release") 35 | endif() 36 | 37 | # Compilation settings that should be applied to most targets. 38 | # 39 | # Be cautious about adding new options here, as plugins use this function by 40 | # default. In most cases, you should add new options to specific targets instead 41 | # of modifying this function. 42 | function(APPLY_STANDARD_SETTINGS TARGET) 43 | target_compile_features(${TARGET} PUBLIC cxx_std_14) 44 | target_compile_options(${TARGET} PRIVATE -Wall -Werror) 45 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") 46 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") 47 | endfunction() 48 | 49 | # Flutter library and tool build rules. 50 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 51 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 52 | 53 | # System-level dependencies. 54 | find_package(PkgConfig REQUIRED) 55 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 56 | 57 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") 58 | 59 | # Define the application target. To change its name, change BINARY_NAME above, 60 | # not the value here, or `flutter run` will no longer work. 61 | # 62 | # Any new source files that you add to the application should be added here. 63 | add_executable(${BINARY_NAME} 64 | "main.cc" 65 | "my_application.cc" 66 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 67 | ) 68 | 69 | # Apply the standard set of build settings. This can be removed for applications 70 | # that need different build settings. 71 | apply_standard_settings(${BINARY_NAME}) 72 | 73 | # Add dependency libraries. Add any application-specific dependencies here. 74 | target_link_libraries(${BINARY_NAME} PRIVATE flutter) 75 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) 76 | 77 | # Run the Flutter tool portions of the build. This must not be removed. 78 | add_dependencies(${BINARY_NAME} flutter_assemble) 79 | 80 | # Only the install-generated bundle's copy of the executable will launch 81 | # correctly, since the resources must in the right relative locations. To avoid 82 | # people trying to run the unbundled copy, put it in a subdirectory instead of 83 | # the default top-level location. 84 | set_target_properties(${BINARY_NAME} 85 | PROPERTIES 86 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" 87 | ) 88 | 89 | # Generated plugin build rules, which manage building the plugins and adding 90 | # them to the application. 91 | include(flutter/generated_plugins.cmake) 92 | 93 | 94 | # === Installation === 95 | # By default, "installing" just makes a relocatable bundle in the build 96 | # directory. 97 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") 98 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 99 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 100 | endif() 101 | 102 | # Start with a clean build bundle directory every time. 103 | install(CODE " 104 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") 105 | " COMPONENT Runtime) 106 | 107 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 108 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") 109 | 110 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 111 | COMPONENT Runtime) 112 | 113 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 114 | COMPONENT Runtime) 115 | 116 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 117 | COMPONENT Runtime) 118 | 119 | foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) 120 | install(FILES "${bundled_library}" 121 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 122 | COMPONENT Runtime) 123 | endforeach(bundled_library) 124 | 125 | # Fully re-copy the assets directory on each build to avoid having stale files 126 | # from a previous install. 127 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 128 | install(CODE " 129 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 130 | " COMPONENT Runtime) 131 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 132 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 133 | 134 | # Install the AOT library on non-Debug builds only. 135 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") 136 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 137 | COMPONENT Runtime) 138 | endif() 139 | -------------------------------------------------------------------------------- /example/linux/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.10) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | 12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), 13 | # which isn't available in 3.10. 14 | function(list_prepend LIST_NAME PREFIX) 15 | set(NEW_LIST "") 16 | foreach(element ${${LIST_NAME}}) 17 | list(APPEND NEW_LIST "${PREFIX}${element}") 18 | endforeach(element) 19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) 20 | endfunction() 21 | 22 | # === Flutter Library === 23 | # System-level dependencies. 24 | find_package(PkgConfig REQUIRED) 25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) 27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) 28 | 29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") 30 | 31 | # Published to parent scope for install step. 32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) 36 | 37 | list(APPEND FLUTTER_LIBRARY_HEADERS 38 | "fl_basic_message_channel.h" 39 | "fl_binary_codec.h" 40 | "fl_binary_messenger.h" 41 | "fl_dart_project.h" 42 | "fl_engine.h" 43 | "fl_json_message_codec.h" 44 | "fl_json_method_codec.h" 45 | "fl_message_codec.h" 46 | "fl_method_call.h" 47 | "fl_method_channel.h" 48 | "fl_method_codec.h" 49 | "fl_method_response.h" 50 | "fl_plugin_registrar.h" 51 | "fl_plugin_registry.h" 52 | "fl_standard_message_codec.h" 53 | "fl_standard_method_codec.h" 54 | "fl_string_codec.h" 55 | "fl_value.h" 56 | "fl_view.h" 57 | "flutter_linux.h" 58 | ) 59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") 60 | add_library(flutter INTERFACE) 61 | target_include_directories(flutter INTERFACE 62 | "${EPHEMERAL_DIR}" 63 | ) 64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") 65 | target_link_libraries(flutter INTERFACE 66 | PkgConfig::GTK 67 | PkgConfig::GLIB 68 | PkgConfig::GIO 69 | ) 70 | add_dependencies(flutter flutter_assemble) 71 | 72 | # === Flutter tool backend === 73 | # _phony_ is a non-existent file to force this command to run every time, 74 | # since currently there's no way to get a full input/output list from the 75 | # flutter tool. 76 | add_custom_command( 77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ 79 | COMMAND ${CMAKE_COMMAND} -E env 80 | ${FLUTTER_TOOL_ENVIRONMENT} 81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" 82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} 83 | VERBATIM 84 | ) 85 | add_custom_target(flutter_assemble DEPENDS 86 | "${FLUTTER_LIBRARY}" 87 | ${FLUTTER_LIBRARY_HEADERS} 88 | ) 89 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | 10 | void fl_register_plugins(FlPluginRegistry* registry) { 11 | } 12 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void fl_register_plugins(FlPluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | ) 7 | 8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 9 | ) 10 | 11 | set(PLUGIN_BUNDLED_LIBRARIES) 12 | 13 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) 15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 18 | endforeach(plugin) 19 | 20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) 22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 23 | endforeach(ffi_plugin) 24 | -------------------------------------------------------------------------------- /example/linux/main.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | int main(int argc, char** argv) { 4 | g_autoptr(MyApplication) app = my_application_new(); 5 | return g_application_run(G_APPLICATION(app), argc, argv); 6 | } 7 | -------------------------------------------------------------------------------- /example/linux/my_application.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | #include 4 | #ifdef GDK_WINDOWING_X11 5 | #include 6 | #endif 7 | 8 | #include "flutter/generated_plugin_registrant.h" 9 | 10 | struct _MyApplication { 11 | GtkApplication parent_instance; 12 | char** dart_entrypoint_arguments; 13 | }; 14 | 15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) 16 | 17 | // Implements GApplication::activate. 18 | static void my_application_activate(GApplication* application) { 19 | MyApplication* self = MY_APPLICATION(application); 20 | GtkWindow* window = 21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); 22 | 23 | // Use a header bar when running in GNOME as this is the common style used 24 | // by applications and is the setup most users will be using (e.g. Ubuntu 25 | // desktop). 26 | // If running on X and not using GNOME then just use a traditional title bar 27 | // in case the window manager does more exotic layout, e.g. tiling. 28 | // If running on Wayland assume the header bar will work (may need changing 29 | // if future cases occur). 30 | gboolean use_header_bar = TRUE; 31 | #ifdef GDK_WINDOWING_X11 32 | GdkScreen* screen = gtk_window_get_screen(window); 33 | if (GDK_IS_X11_SCREEN(screen)) { 34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); 35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) { 36 | use_header_bar = FALSE; 37 | } 38 | } 39 | #endif 40 | if (use_header_bar) { 41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); 42 | gtk_widget_show(GTK_WIDGET(header_bar)); 43 | gtk_header_bar_set_title(header_bar, "example"); 44 | gtk_header_bar_set_show_close_button(header_bar, TRUE); 45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); 46 | } else { 47 | gtk_window_set_title(window, "example"); 48 | } 49 | 50 | gtk_window_set_default_size(window, 1280, 720); 51 | gtk_widget_show(GTK_WIDGET(window)); 52 | 53 | g_autoptr(FlDartProject) project = fl_dart_project_new(); 54 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); 55 | 56 | FlView* view = fl_view_new(project); 57 | gtk_widget_show(GTK_WIDGET(view)); 58 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); 59 | 60 | fl_register_plugins(FL_PLUGIN_REGISTRY(view)); 61 | 62 | gtk_widget_grab_focus(GTK_WIDGET(view)); 63 | } 64 | 65 | // Implements GApplication::local_command_line. 66 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { 67 | MyApplication* self = MY_APPLICATION(application); 68 | // Strip out the first argument as it is the binary name. 69 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); 70 | 71 | g_autoptr(GError) error = nullptr; 72 | if (!g_application_register(application, nullptr, &error)) { 73 | g_warning("Failed to register: %s", error->message); 74 | *exit_status = 1; 75 | return TRUE; 76 | } 77 | 78 | g_application_activate(application); 79 | *exit_status = 0; 80 | 81 | return TRUE; 82 | } 83 | 84 | // Implements GObject::dispose. 85 | static void my_application_dispose(GObject* object) { 86 | MyApplication* self = MY_APPLICATION(object); 87 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); 88 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); 89 | } 90 | 91 | static void my_application_class_init(MyApplicationClass* klass) { 92 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; 93 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; 94 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; 95 | } 96 | 97 | static void my_application_init(MyApplication* self) {} 98 | 99 | MyApplication* my_application_new() { 100 | return MY_APPLICATION(g_object_new(my_application_get_type(), 101 | "application-id", APPLICATION_ID, 102 | "flags", G_APPLICATION_NON_UNIQUE, 103 | nullptr)); 104 | } 105 | -------------------------------------------------------------------------------- /example/linux/my_application.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_MY_APPLICATION_H_ 2 | #define FLUTTER_MY_APPLICATION_H_ 3 | 4 | #include 5 | 6 | G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION, 7 | GtkApplication) 8 | 9 | /** 10 | * my_application_new: 11 | * 12 | * Creates a new Flutter-based application. 13 | * 14 | * Returns: a new #MyApplication. 15 | */ 16 | MyApplication* my_application_new(); 17 | 18 | #endif // FLUTTER_MY_APPLICATION_H_ 19 | -------------------------------------------------------------------------------- /example/macos/.gitignore: -------------------------------------------------------------------------------- 1 | # Flutter-related 2 | **/Flutter/ephemeral/ 3 | **/Pods/ 4 | 5 | # Xcode-related 6 | **/dgph 7 | **/xcuserdata/ 8 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "ephemeral/Flutter-Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/macos/Flutter/GeneratedPluginRegistrant.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | import FlutterMacOS 6 | import Foundation 7 | 8 | 9 | func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { 10 | } 11 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 51; 7 | objects = { 8 | 9 | /* Begin PBXAggregateTarget section */ 10 | 33CC111A2044C6BA0003C045 /* Flutter Assemble */ = { 11 | isa = PBXAggregateTarget; 12 | buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */; 13 | buildPhases = ( 14 | 33CC111E2044C6BF0003C045 /* ShellScript */, 15 | ); 16 | dependencies = ( 17 | ); 18 | name = "Flutter Assemble"; 19 | productName = FLX; 20 | }; 21 | /* End PBXAggregateTarget section */ 22 | 23 | /* Begin PBXBuildFile section 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= ( 242 | ); 243 | inputPaths = ( 244 | ); 245 | outputFileListPaths = ( 246 | ); 247 | outputPaths = ( 248 | ); 249 | runOnlyForDeploymentPostprocessing = 0; 250 | shellPath = /bin/sh; 251 | shellScript = "echo \"$PRODUCT_NAME.app\" > \"$PROJECT_DIR\"/Flutter/ephemeral/.app_filename && \"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh embed\n"; 252 | }; 253 | 33CC111E2044C6BF0003C045 /* ShellScript */ = { 254 | isa = PBXShellScriptBuildPhase; 255 | buildActionMask = 2147483647; 256 | files = ( 257 | ); 258 | inputFileListPaths = ( 259 | Flutter/ephemeral/FlutterInputs.xcfilelist, 260 | ); 261 | inputPaths = ( 262 | Flutter/ephemeral/tripwire, 263 | ); 264 | outputFileListPaths = ( 265 | Flutter/ephemeral/FlutterOutputs.xcfilelist, 266 | ); 267 | outputPaths = ( 268 | ); 269 | runOnlyForDeploymentPostprocessing = 0; 270 | shellPath = /bin/sh; 271 | shellScript = "\"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh && touch Flutter/ephemeral/tripwire"; 272 | }; 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*/ = { 298 | isa = PBXVariantGroup; 299 | children = ( 300 | 33CC10F52044A3C60003C045 /* Base */, 301 | ); 302 | name = MainMenu.xib; 303 | path = Runner; 304 | sourceTree = ""; 305 | }; 306 | /* End PBXVariantGroup section */ 307 | 308 | /* Begin XCBuildConfiguration section */ 309 | 338D0CE9231458BD00FA5F75 /* Profile */ = { 310 | isa = XCBuildConfiguration; 311 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 312 | buildSettings = { 313 | ALWAYS_SEARCH_USER_PATHS = NO; 314 | CLANG_ANALYZER_NONNULL = YES; 315 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 316 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++14"; 317 | CLANG_CXX_LIBRARY = "libc++"; 318 | CLANG_ENABLE_MODULES = YES; 319 | CLANG_ENABLE_OBJC_ARC = YES; 320 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 321 | CLANG_WARN_BOOL_CONVERSION = YES; 322 | CLANG_WARN_CONSTANT_CONVERSION = YES; 323 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 324 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 325 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 326 | CLANG_WARN_EMPTY_BODY = YES; 327 | CLANG_WARN_ENUM_CONVERSION = YES; 328 | CLANG_WARN_INFINITE_RECURSION = YES; 329 | CLANG_WARN_INT_CONVERSION = YES; 330 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 331 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 332 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 333 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 334 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 335 | CODE_SIGN_IDENTITY = "-"; 336 | COPY_PHASE_STRIP = NO; 337 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 338 | ENABLE_NS_ASSERTIONS = NO; 339 | ENABLE_STRICT_OBJC_MSGSEND = YES; 340 | GCC_C_LANGUAGE_STANDARD = gnu11; 341 | GCC_NO_COMMON_BLOCKS = YES; 342 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 343 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 344 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 345 | GCC_WARN_UNUSED_FUNCTION = YES; 346 | GCC_WARN_UNUSED_VARIABLE = YES; 347 | MACOSX_DEPLOYMENT_TARGET = 10.11; 348 | MTL_ENABLE_DEBUG_INFO = NO; 349 | SDKROOT = macosx; 350 | SWIFT_COMPILATION_MODE = wholemodule; 351 | SWIFT_OPTIMIZATION_LEVEL = "-O"; 352 | }; 353 | name = Profile; 354 | }; 355 | 338D0CEA231458BD00FA5F75 /* Profile */ = { 356 | isa = XCBuildConfiguration; 357 | baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */; 358 | buildSettings = { 359 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 360 | CLANG_ENABLE_MODULES = YES; 361 | CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements; 362 | CODE_SIGN_STYLE = Automatic; 363 | COMBINE_HIDPI_IMAGES = YES; 364 | INFOPLIST_FILE = Runner/Info.plist; 365 | LD_RUNPATH_SEARCH_PATHS = ( 366 | "$(inherited)", 367 | "@executable_path/../Frameworks", 368 | ); 369 | PROVISIONING_PROFILE_SPECIFIER = ""; 370 | SWIFT_VERSION = 5.0; 371 | }; 372 | name = Profile; 373 | }; 374 | 338D0CEB231458BD00FA5F75 /* Profile */ = { 375 | isa = XCBuildConfiguration; 376 | buildSettings = { 377 | CODE_SIGN_STYLE = Manual; 378 | PRODUCT_NAME = "$(TARGET_NAME)"; 379 | }; 380 | name = Profile; 381 | }; 382 | 33CC10F92044A3C60003C045 /* Debug */ = { 383 | isa = XCBuildConfiguration; 384 | baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */; 385 | buildSettings = { 386 | ALWAYS_SEARCH_USER_PATHS = NO; 387 | CLANG_ANALYZER_NONNULL = YES; 388 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 389 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++14"; 390 | CLANG_CXX_LIBRARY = "libc++"; 391 | CLANG_ENABLE_MODULES = YES; 392 | CLANG_ENABLE_OBJC_ARC = YES; 393 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 394 | CLANG_WARN_BOOL_CONVERSION = YES; 395 | CLANG_WARN_CONSTANT_CONVERSION = YES; 396 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 397 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 398 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 399 | CLANG_WARN_EMPTY_BODY = YES; 400 | CLANG_WARN_ENUM_CONVERSION = YES; 401 | CLANG_WARN_INFINITE_RECURSION = YES; 402 | CLANG_WARN_INT_CONVERSION = YES; 403 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 404 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 405 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 406 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 407 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 408 | CODE_SIGN_IDENTITY = "-"; 409 | COPY_PHASE_STRIP = NO; 410 | DEBUG_INFORMATION_FORMAT = dwarf; 411 | ENABLE_STRICT_OBJC_MSGSEND = YES; 412 | ENABLE_TESTABILITY = YES; 413 | GCC_C_LANGUAGE_STANDARD = gnu11; 414 | GCC_DYNAMIC_NO_PIC = NO; 415 | GCC_NO_COMMON_BLOCKS = YES; 416 | GCC_OPTIMIZATION_LEVEL = 0; 417 | GCC_PREPROCESSOR_DEFINITIONS = ( 418 | "DEBUG=1", 419 | "$(inherited)", 420 | ); 421 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 422 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 423 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 424 | GCC_WARN_UNUSED_FUNCTION = YES; 425 | GCC_WARN_UNUSED_VARIABLE = YES; 426 | MACOSX_DEPLOYMENT_TARGET = 10.11; 427 | MTL_ENABLE_DEBUG_INFO = YES; 428 | ONLY_ACTIVE_ARCH = YES; 429 | SDKROOT = macosx; 430 | SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG; 431 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 432 | }; 433 | name = Debug; 434 | }; 435 | 33CC10FA2044A3C60003C045 /* Release */ = { 436 | isa = XCBuildConfiguration; 437 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 438 | buildSettings = { 439 | ALWAYS_SEARCH_USER_PATHS = NO; 440 | CLANG_ANALYZER_NONNULL = YES; 441 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 442 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++14"; 443 | CLANG_CXX_LIBRARY = "libc++"; 444 | CLANG_ENABLE_MODULES = YES; 445 | CLANG_ENABLE_OBJC_ARC = YES; 446 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 447 | CLANG_WARN_BOOL_CONVERSION = YES; 448 | CLANG_WARN_CONSTANT_CONVERSION = YES; 449 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 450 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 451 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 452 | CLANG_WARN_EMPTY_BODY = YES; 453 | CLANG_WARN_ENUM_CONVERSION = YES; 454 | CLANG_WARN_INFINITE_RECURSION = YES; 455 | CLANG_WARN_INT_CONVERSION = YES; 456 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 457 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 458 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 459 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 460 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 461 | CODE_SIGN_IDENTITY = "-"; 462 | COPY_PHASE_STRIP = NO; 463 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 464 | ENABLE_NS_ASSERTIONS = NO; 465 | ENABLE_STRICT_OBJC_MSGSEND = YES; 466 | GCC_C_LANGUAGE_STANDARD = gnu11; 467 | GCC_NO_COMMON_BLOCKS = YES; 468 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 469 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 470 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 471 | GCC_WARN_UNUSED_FUNCTION = YES; 472 | GCC_WARN_UNUSED_VARIABLE = YES; 473 | MACOSX_DEPLOYMENT_TARGET = 10.11; 474 | MTL_ENABLE_DEBUG_INFO = NO; 475 | SDKROOT = macosx; 476 | SWIFT_COMPILATION_MODE = wholemodule; 477 | SWIFT_OPTIMIZATION_LEVEL = "-O"; 478 | }; 479 | name = Release; 480 | }; 481 | 33CC10FC2044A3C60003C045 /* Debug */ = { 482 | isa = XCBuildConfiguration; 483 | baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */; 484 | buildSettings = { 485 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 486 | CLANG_ENABLE_MODULES = YES; 487 | CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements; 488 | CODE_SIGN_STYLE = Automatic; 489 | COMBINE_HIDPI_IMAGES = YES; 490 | INFOPLIST_FILE = Runner/Info.plist; 491 | LD_RUNPATH_SEARCH_PATHS = ( 492 | "$(inherited)", 493 | "@executable_path/../Frameworks", 494 | ); 495 | PROVISIONING_PROFILE_SPECIFIER = ""; 496 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 497 | SWIFT_VERSION = 5.0; 498 | }; 499 | name = Debug; 500 | }; 501 | 33CC10FD2044A3C60003C045 /* Release */ = { 502 | isa = XCBuildConfiguration; 503 | baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */; 504 | buildSettings = { 505 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 506 | CLANG_ENABLE_MODULES = YES; 507 | CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements; 508 | CODE_SIGN_STYLE = Automatic; 509 | COMBINE_HIDPI_IMAGES = YES; 510 | INFOPLIST_FILE = Runner/Info.plist; 511 | LD_RUNPATH_SEARCH_PATHS = ( 512 | "$(inherited)", 513 | "@executable_path/../Frameworks", 514 | ); 515 | PROVISIONING_PROFILE_SPECIFIER = ""; 516 | SWIFT_VERSION = 5.0; 517 | }; 518 | name = Release; 519 | }; 520 | 33CC111C2044C6BA0003C045 /* Debug */ = { 521 | isa = XCBuildConfiguration; 522 | buildSettings = { 523 | CODE_SIGN_STYLE = Manual; 524 | PRODUCT_NAME = "$(TARGET_NAME)"; 525 | }; 526 | name = Debug; 527 | }; 528 | 33CC111D2044C6BA0003C045 /* Release */ = { 529 | isa = XCBuildConfiguration; 530 | buildSettings = { 531 | CODE_SIGN_STYLE = Automatic; 532 | PRODUCT_NAME = "$(TARGET_NAME)"; 533 | }; 534 | name = Release; 535 | }; 536 | /* End XCBuildConfiguration section */ 537 | 538 | /* Begin XCConfigurationList section */ 539 | 33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = { 540 | isa = XCConfigurationList; 541 | buildConfigurations = ( 542 | 33CC10F92044A3C60003C045 /* Debug */, 543 | 33CC10FA2044A3C60003C045 /* Release */, 544 | 338D0CE9231458BD00FA5F75 /* Profile */, 545 | ); 546 | defaultConfigurationIsVisible = 0; 547 | defaultConfigurationName = Release; 548 | }; 549 | 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = { 550 | isa = XCConfigurationList; 551 | buildConfigurations = ( 552 | 33CC10FC2044A3C60003C045 /* Debug */, 553 | 33CC10FD2044A3C60003C045 /* Release */, 554 | 338D0CEA231458BD00FA5F75 /* Profile */, 555 | ); 556 | defaultConfigurationIsVisible = 0; 557 | defaultConfigurationName = Release; 558 | }; 559 | 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = { 560 | isa = XCConfigurationList; 561 | buildConfigurations = ( 562 | 33CC111C2044C6BA0003C045 /* Debug */, 563 | 33CC111D2044C6BA0003C045 /* Release */, 564 | 338D0CEB231458BD00FA5F75 /* Profile */, 565 | ); 566 | defaultConfigurationIsVisible = 0; 567 | defaultConfigurationName = Release; 568 | }; 569 | /* End XCConfigurationList section */ 570 | }; 571 | rootObject = 33CC10E52044A3C60003C045 /* Project object */; 572 | } 573 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 41 | 42 | 52 | 54 | 60 | 61 | 62 | 63 | 69 | 71 | 77 | 78 | 79 | 80 | 82 | 83 | 86 | 87 | 88 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | @NSApplicationMain 5 | class AppDelegate: FlutterAppDelegate { 6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { 7 | return true 8 | } 9 | } 10 | 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https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png -------------------------------------------------------------------------------- /example/macos/Runner/Configs/AppInfo.xcconfig: -------------------------------------------------------------------------------- 1 | // Application-level settings for the Runner target. 2 | // 3 | // This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the 4 | // future. If not, the values below would default to using the project name when this becomes a 5 | // 'flutter create' template. 6 | 7 | // The application's name. By default this is also the title of the Flutter window. 8 | PRODUCT_NAME = example 9 | 10 | // The application's bundle identifier 11 | PRODUCT_BUNDLE_IDENTIFIER = com.example.example 12 | 13 | // The copyright displayed in application information 14 | PRODUCT_COPYRIGHT = Copyright © 2022 com.example. All rights reserved. 15 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Debug.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Release.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Warnings.xcconfig: -------------------------------------------------------------------------------- 1 | WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings 2 | GCC_WARN_UNDECLARED_SELECTOR = YES 3 | CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES 4 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE 5 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES 6 | CLANG_WARN_PRAGMA_PACK = YES 7 | CLANG_WARN_STRICT_PROTOTYPES = YES 8 | CLANG_WARN_COMMA = YES 9 | GCC_WARN_STRICT_SELECTOR_MATCH = YES 10 | CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES 11 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES 12 | GCC_WARN_SHADOW = YES 13 | CLANG_WARN_UNREACHABLE_CODE = YES 14 | -------------------------------------------------------------------------------- /example/macos/Runner/DebugProfile.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.cs.allow-jit 8 | 9 | com.apple.security.network.server 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /example/macos/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSHumanReadableCopyright 26 | $(PRODUCT_COPYRIGHT) 27 | NSMainNibFile 28 | MainMenu 29 | NSPrincipalClass 30 | NSApplication 31 | 32 | 33 | -------------------------------------------------------------------------------- /example/macos/Runner/MainFlutterWindow.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | class MainFlutterWindow: NSWindow { 5 | override func awakeFromNib() { 6 | let flutterViewController = FlutterViewController.init() 7 | let windowFrame = self.frame 8 | self.contentViewController = flutterViewController 9 | self.setFrame(windowFrame, display: true) 10 | 11 | RegisterGeneratedPlugins(registry: flutterViewController) 12 | 13 | super.awakeFromNib() 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /example/macos/Runner/Release.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.9.0" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "2.1.0" 18 | characters: 19 | dependency: transitive 20 | description: 21 | name: characters 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "1.2.1" 25 | clock: 26 | dependency: transitive 27 | description: 28 | name: clock 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.1.1" 32 | collection: 33 | dependency: transitive 34 | description: 35 | name: collection 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.16.0" 39 | cupertino_icons: 40 | dependency: "direct main" 41 | description: 42 | name: cupertino_icons 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.0.5" 46 | fake_async: 47 | dependency: transitive 48 | description: 49 | name: fake_async 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "1.3.1" 53 | flutter: 54 | dependency: "direct main" 55 | description: flutter 56 | source: sdk 57 | version: "0.0.0" 58 | flutter_lints: 59 | dependency: "direct dev" 60 | description: 61 | name: flutter_lints 62 | url: "https://pub.dartlang.org" 63 | source: hosted 64 | version: "2.0.1" 65 | flutter_sticky_widgets: 66 | dependency: "direct main" 67 | description: 68 | path: ".." 69 | relative: true 70 | source: path 71 | version: "0.0.3" 72 | flutter_test: 73 | dependency: "direct dev" 74 | description: flutter 75 | source: sdk 76 | version: "0.0.0" 77 | lints: 78 | dependency: transitive 79 | description: 80 | name: lints 81 | url: "https://pub.dartlang.org" 82 | source: hosted 83 | version: "2.0.1" 84 | matcher: 85 | dependency: transitive 86 | description: 87 | name: matcher 88 | url: "https://pub.dartlang.org" 89 | source: hosted 90 | version: "0.12.12" 91 | material_color_utilities: 92 | dependency: transitive 93 | description: 94 | name: material_color_utilities 95 | url: "https://pub.dartlang.org" 96 | source: hosted 97 | version: "0.1.5" 98 | meta: 99 | dependency: transitive 100 | description: 101 | name: meta 102 | url: "https://pub.dartlang.org" 103 | source: hosted 104 | version: "1.8.0" 105 | path: 106 | dependency: transitive 107 | description: 108 | name: path 109 | url: "https://pub.dartlang.org" 110 | source: hosted 111 | version: "1.8.2" 112 | sky_engine: 113 | dependency: transitive 114 | description: flutter 115 | source: sdk 116 | version: "0.0.99" 117 | source_span: 118 | dependency: transitive 119 | description: 120 | name: source_span 121 | url: "https://pub.dartlang.org" 122 | source: hosted 123 | version: "1.9.0" 124 | stack_trace: 125 | dependency: transitive 126 | description: 127 | name: stack_trace 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "1.10.0" 131 | stream_channel: 132 | dependency: transitive 133 | description: 134 | name: stream_channel 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "2.1.0" 138 | string_scanner: 139 | dependency: transitive 140 | description: 141 | name: string_scanner 142 | url: "https://pub.dartlang.org" 143 | source: hosted 144 | version: "1.1.1" 145 | term_glyph: 146 | dependency: transitive 147 | description: 148 | name: term_glyph 149 | url: "https://pub.dartlang.org" 150 | source: hosted 151 | version: "1.2.1" 152 | test_api: 153 | dependency: transitive 154 | description: 155 | name: test_api 156 | url: "https://pub.dartlang.org" 157 | source: hosted 158 | version: "0.4.12" 159 | vector_math: 160 | dependency: transitive 161 | description: 162 | name: vector_math 163 | url: "https://pub.dartlang.org" 164 | source: hosted 165 | version: "2.1.2" 166 | sdks: 167 | dart: ">=2.18.2 <3.0.0" 168 | flutter: ">=1.17.0" 169 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: example 2 | description: A new Flutter project. 3 | 4 | # The following line prevents the package from being accidentally published to 5 | # pub.dev using `flutter pub publish`. This is preferred for private packages. 6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 7 | 8 | # The following defines the version and build number for your application. 9 | # A version number is three numbers separated by dots, like 1.2.43 10 | # followed by an optional build number separated by a +. 11 | # Both the version and the builder number may be overridden in flutter 12 | # build by specifying --build-name and --build-number, respectively. 13 | # In Android, build-name is used as versionName while build-number used as versionCode. 14 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 15 | # In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion. 16 | # Read more about iOS versioning at 17 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 18 | # In Windows, build-name is used as the major, minor, and patch parts 19 | # of the product and file versions while build-number is used as the build suffix. 20 | version: 1.0.0+1 21 | 22 | environment: 23 | sdk: '>=2.18.2 <3.0.0' 24 | 25 | # Dependencies specify other packages that your package needs in order to work. 26 | # To automatically upgrade your package dependencies to the latest versions 27 | # consider running `flutter pub upgrade --major-versions`. Alternatively, 28 | # dependencies can be manually updated by changing the version numbers below to 29 | # the latest version available on pub.dev. To see which dependencies have newer 30 | # versions available, run `flutter pub outdated`. 31 | dependencies: 32 | flutter: 33 | sdk: flutter 34 | 35 | 36 | # The following adds the Cupertino Icons font to your application. 37 | # Use with the CupertinoIcons class for iOS style icons. 38 | cupertino_icons: ^1.0.2 39 | flutter_sticky_widgets: 40 | path: ../ 41 | 42 | dev_dependencies: 43 | flutter_test: 44 | sdk: flutter 45 | 46 | # The "flutter_lints" package below contains a set of recommended lints to 47 | # encourage good coding practices. The lint set provided by the package is 48 | # activated in the `analysis_options.yaml` file located at the root of your 49 | # package. See that file for information about deactivating specific lint 50 | # rules and activating additional ones. 51 | flutter_lints: ^2.0.0 52 | 53 | # For information on the generic Dart part of this file, see the 54 | # following page: https://dart.dev/tools/pub/pubspec 55 | 56 | # The following section is specific to Flutter packages. 57 | flutter: 58 | 59 | # The following line ensures that the Material Icons font is 60 | # included with your application, so that you can use the icons in 61 | # the material Icons class. 62 | uses-material-design: true 63 | 64 | # To add assets to your application, add an assets section, like this: 65 | # assets: 66 | # - images/a_dot_burr.jpeg 67 | # - images/a_dot_ham.jpeg 68 | 69 | # An image asset can refer to one or more resolution-specific "variants", see 70 | # https://flutter.dev/assets-and-images/#resolution-aware 71 | 72 | # For details regarding adding assets from package dependencies, see 73 | # https://flutter.dev/assets-and-images/#from-packages 74 | 75 | # To add custom fonts to your application, add a fonts section here, 76 | # in this "flutter" section. Each entry in this list should have a 77 | # "family" key with the font family name, and a "fonts" key with a 78 | # list giving the asset and other descriptors for the font. For 79 | # example: 80 | # fonts: 81 | # - family: Schyler 82 | # fonts: 83 | # - asset: fonts/Schyler-Regular.ttf 84 | # - asset: fonts/Schyler-Italic.ttf 85 | # style: italic 86 | # - family: Trajan Pro 87 | # fonts: 88 | # - asset: fonts/TrajanPro.ttf 89 | # - asset: fonts/TrajanPro_Bold.ttf 90 | # weight: 700 91 | # 92 | # For details regarding fonts from package dependencies, 93 | # see https://flutter.dev/custom-fonts/#from-packages 94 | -------------------------------------------------------------------------------- /example/web/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/web/favicon.png -------------------------------------------------------------------------------- /example/web/icons/Icon-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/web/icons/Icon-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/web/icons/Icon-512.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/web/icons/Icon-maskable-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/web/icons/Icon-maskable-512.png -------------------------------------------------------------------------------- /example/web/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | example 33 | 34 | 35 | 39 | 40 | 41 | 42 | 43 | 57 | 58 | 59 | -------------------------------------------------------------------------------- /example/web/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "example", 3 | "short_name": "example", 4 | "start_url": ".", 5 | "display": "standalone", 6 | "background_color": "#0175C2", 7 | "theme_color": "#0175C2", 8 | "description": "A new Flutter project.", 9 | "orientation": "portrait-primary", 10 | "prefer_related_applications": false, 11 | "icons": [ 12 | { 13 | "src": "icons/Icon-192.png", 14 | "sizes": "192x192", 15 | "type": "image/png" 16 | }, 17 | { 18 | "src": "icons/Icon-512.png", 19 | "sizes": "512x512", 20 | "type": "image/png" 21 | }, 22 | { 23 | "src": "icons/Icon-maskable-192.png", 24 | "sizes": "192x192", 25 | "type": "image/png", 26 | "purpose": "maskable" 27 | }, 28 | { 29 | "src": "icons/Icon-maskable-512.png", 30 | "sizes": "512x512", 31 | "type": "image/png", 32 | "purpose": "maskable" 33 | } 34 | ] 35 | } 36 | -------------------------------------------------------------------------------- /example/windows/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral/ 2 | 3 | # Visual Studio user-specific files. 4 | *.suo 5 | *.user 6 | *.userosscache 7 | *.sln.docstates 8 | 9 | # Visual Studio build-related files. 10 | x64/ 11 | x86/ 12 | 13 | # Visual Studio cache files 14 | # files ending in .cache can be ignored 15 | *.[Cc]ache 16 | # but keep track of directories ending in .cache 17 | !*.[Cc]ache/ 18 | -------------------------------------------------------------------------------- /example/windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.14) 3 | project(example LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "example") 8 | 9 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 10 | # versions of CMake. 11 | cmake_policy(SET CMP0063 NEW) 12 | 13 | # Define build configuration option. 14 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) 15 | if(IS_MULTICONFIG) 16 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" 17 | CACHE STRING "" FORCE) 18 | else() 19 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 20 | set(CMAKE_BUILD_TYPE "Debug" CACHE 21 | STRING "Flutter build mode" FORCE) 22 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 23 | "Debug" "Profile" "Release") 24 | endif() 25 | endif() 26 | # Define settings for the Profile build mode. 27 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") 28 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") 29 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") 30 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") 31 | 32 | # Use Unicode for all projects. 33 | add_definitions(-DUNICODE -D_UNICODE) 34 | 35 | # Compilation settings that should be applied to most targets. 36 | # 37 | # Be cautious about adding new options here, as plugins use this function by 38 | # default. In most cases, you should add new options to specific targets instead 39 | # of modifying this function. 40 | function(APPLY_STANDARD_SETTINGS TARGET) 41 | target_compile_features(${TARGET} PUBLIC cxx_std_17) 42 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") 43 | target_compile_options(${TARGET} PRIVATE /EHsc) 44 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") 45 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") 46 | endfunction() 47 | 48 | # Flutter library and tool build rules. 49 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 50 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 51 | 52 | # Application build; see runner/CMakeLists.txt. 53 | add_subdirectory("runner") 54 | 55 | # Generated plugin build rules, which manage building the plugins and adding 56 | # them to the application. 57 | include(flutter/generated_plugins.cmake) 58 | 59 | 60 | # === Installation === 61 | # Support files are copied into place next to the executable, so that it can 62 | # run in place. This is done instead of making a separate bundle (as on Linux) 63 | # so that building and running from within Visual Studio will work. 64 | set(BUILD_BUNDLE_DIR "$") 65 | # Make the "install" step default, as it's required to run. 66 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) 67 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 68 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 69 | endif() 70 | 71 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 72 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") 73 | 74 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 75 | COMPONENT Runtime) 76 | 77 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 78 | COMPONENT Runtime) 79 | 80 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 81 | COMPONENT Runtime) 82 | 83 | if(PLUGIN_BUNDLED_LIBRARIES) 84 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 85 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 86 | COMPONENT Runtime) 87 | endif() 88 | 89 | # Fully re-copy the assets directory on each build to avoid having stale files 90 | # from a previous install. 91 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 92 | install(CODE " 93 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 94 | " COMPONENT Runtime) 95 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 96 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 97 | 98 | # Install the AOT library on non-Debug builds only. 99 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 100 | CONFIGURATIONS Profile;Release 101 | COMPONENT Runtime) 102 | -------------------------------------------------------------------------------- /example/windows/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.14) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") 12 | 13 | # === Flutter Library === 14 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") 15 | 16 | # Published to parent scope for install step. 17 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 18 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 19 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 20 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) 21 | 22 | list(APPEND FLUTTER_LIBRARY_HEADERS 23 | "flutter_export.h" 24 | "flutter_windows.h" 25 | "flutter_messenger.h" 26 | "flutter_plugin_registrar.h" 27 | "flutter_texture_registrar.h" 28 | ) 29 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") 30 | add_library(flutter INTERFACE) 31 | target_include_directories(flutter INTERFACE 32 | "${EPHEMERAL_DIR}" 33 | ) 34 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") 35 | add_dependencies(flutter flutter_assemble) 36 | 37 | # === Wrapper === 38 | list(APPEND CPP_WRAPPER_SOURCES_CORE 39 | "core_implementations.cc" 40 | "standard_codec.cc" 41 | ) 42 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") 43 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN 44 | "plugin_registrar.cc" 45 | ) 46 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") 47 | list(APPEND CPP_WRAPPER_SOURCES_APP 48 | "flutter_engine.cc" 49 | "flutter_view_controller.cc" 50 | ) 51 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") 52 | 53 | # Wrapper sources needed for a plugin. 54 | add_library(flutter_wrapper_plugin STATIC 55 | ${CPP_WRAPPER_SOURCES_CORE} 56 | ${CPP_WRAPPER_SOURCES_PLUGIN} 57 | ) 58 | apply_standard_settings(flutter_wrapper_plugin) 59 | set_target_properties(flutter_wrapper_plugin PROPERTIES 60 | POSITION_INDEPENDENT_CODE ON) 61 | set_target_properties(flutter_wrapper_plugin PROPERTIES 62 | CXX_VISIBILITY_PRESET hidden) 63 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) 64 | target_include_directories(flutter_wrapper_plugin PUBLIC 65 | "${WRAPPER_ROOT}/include" 66 | ) 67 | add_dependencies(flutter_wrapper_plugin flutter_assemble) 68 | 69 | # Wrapper sources needed for the runner. 70 | add_library(flutter_wrapper_app STATIC 71 | ${CPP_WRAPPER_SOURCES_CORE} 72 | ${CPP_WRAPPER_SOURCES_APP} 73 | ) 74 | apply_standard_settings(flutter_wrapper_app) 75 | target_link_libraries(flutter_wrapper_app PUBLIC flutter) 76 | target_include_directories(flutter_wrapper_app PUBLIC 77 | "${WRAPPER_ROOT}/include" 78 | ) 79 | add_dependencies(flutter_wrapper_app flutter_assemble) 80 | 81 | # === Flutter tool backend === 82 | # _phony_ is a non-existent file to force this command to run every time, 83 | # since currently there's no way to get a full input/output list from the 84 | # flutter tool. 85 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") 86 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) 87 | add_custom_command( 88 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 89 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} 90 | ${CPP_WRAPPER_SOURCES_APP} 91 | ${PHONY_OUTPUT} 92 | COMMAND ${CMAKE_COMMAND} -E env 93 | ${FLUTTER_TOOL_ENVIRONMENT} 94 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" 95 | windows-x64 $ 96 | VERBATIM 97 | ) 98 | add_custom_target(flutter_assemble DEPENDS 99 | "${FLUTTER_LIBRARY}" 100 | ${FLUTTER_LIBRARY_HEADERS} 101 | ${CPP_WRAPPER_SOURCES_CORE} 102 | ${CPP_WRAPPER_SOURCES_PLUGIN} 103 | ${CPP_WRAPPER_SOURCES_APP} 104 | ) 105 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | 10 | void RegisterPlugins(flutter::PluginRegistry* registry) { 11 | } 12 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void RegisterPlugins(flutter::PluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | ) 7 | 8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 9 | ) 10 | 11 | set(PLUGIN_BUNDLED_LIBRARIES) 12 | 13 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) 15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 18 | endforeach(plugin) 19 | 20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin}) 22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 23 | endforeach(ffi_plugin) 24 | -------------------------------------------------------------------------------- /example/windows/runner/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(runner LANGUAGES CXX) 3 | 4 | # Define the application target. To change its name, change BINARY_NAME in the 5 | # top-level CMakeLists.txt, not the value here, or `flutter run` will no longer 6 | # work. 7 | # 8 | # Any new source files that you add to the application should be added here. 9 | add_executable(${BINARY_NAME} WIN32 10 | "flutter_window.cpp" 11 | "main.cpp" 12 | "utils.cpp" 13 | "win32_window.cpp" 14 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 15 | "Runner.rc" 16 | "runner.exe.manifest" 17 | ) 18 | 19 | # Apply the standard set of build settings. This can be removed for applications 20 | # that need different build settings. 21 | apply_standard_settings(${BINARY_NAME}) 22 | 23 | # Add preprocessor definitions for the build version. 24 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"") 25 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}") 26 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}") 27 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}") 28 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}") 29 | 30 | # Disable Windows macros that collide with C++ standard library functions. 31 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") 32 | 33 | # Add dependency libraries and include directories. Add any application-specific 34 | # dependencies here. 35 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) 36 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") 37 | 38 | # Run the Flutter tool portions of the build. This must not be removed. 39 | add_dependencies(${BINARY_NAME} flutter_assemble) 40 | -------------------------------------------------------------------------------- /example/windows/runner/Runner.rc: -------------------------------------------------------------------------------- 1 | // Microsoft Visual C++ generated resource script. 2 | // 3 | #pragma code_page(65001) 4 | #include "resource.h" 5 | 6 | #define APSTUDIO_READONLY_SYMBOLS 7 | ///////////////////////////////////////////////////////////////////////////// 8 | // 9 | // Generated from the TEXTINCLUDE 2 resource. 10 | // 11 | #include "winres.h" 12 | 13 | ///////////////////////////////////////////////////////////////////////////// 14 | #undef APSTUDIO_READONLY_SYMBOLS 15 | 16 | ///////////////////////////////////////////////////////////////////////////// 17 | // English (United States) resources 18 | 19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) 20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US 21 | 22 | #ifdef APSTUDIO_INVOKED 23 | ///////////////////////////////////////////////////////////////////////////// 24 | // 25 | // TEXTINCLUDE 26 | // 27 | 28 | 1 TEXTINCLUDE 29 | BEGIN 30 | "resource.h\0" 31 | END 32 | 33 | 2 TEXTINCLUDE 34 | BEGIN 35 | "#include ""winres.h""\r\n" 36 | "\0" 37 | END 38 | 39 | 3 TEXTINCLUDE 40 | BEGIN 41 | "\r\n" 42 | "\0" 43 | END 44 | 45 | #endif // APSTUDIO_INVOKED 46 | 47 | 48 | ///////////////////////////////////////////////////////////////////////////// 49 | // 50 | // Icon 51 | // 52 | 53 | // Icon with lowest ID value placed first to ensure application icon 54 | // remains consistent on all systems. 55 | IDI_APP_ICON ICON "resources\\app_icon.ico" 56 | 57 | 58 | ///////////////////////////////////////////////////////////////////////////// 59 | // 60 | // Version 61 | // 62 | 63 | #if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD) 64 | #define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD 65 | #else 66 | #define VERSION_AS_NUMBER 1,0,0,0 67 | #endif 68 | 69 | #if defined(FLUTTER_VERSION) 70 | #define VERSION_AS_STRING FLUTTER_VERSION 71 | #else 72 | #define VERSION_AS_STRING "1.0.0" 73 | #endif 74 | 75 | VS_VERSION_INFO VERSIONINFO 76 | FILEVERSION VERSION_AS_NUMBER 77 | PRODUCTVERSION VERSION_AS_NUMBER 78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK 79 | #ifdef _DEBUG 80 | FILEFLAGS VS_FF_DEBUG 81 | #else 82 | FILEFLAGS 0x0L 83 | #endif 84 | FILEOS VOS__WINDOWS32 85 | FILETYPE VFT_APP 86 | FILESUBTYPE 0x0L 87 | BEGIN 88 | BLOCK "StringFileInfo" 89 | BEGIN 90 | BLOCK "040904e4" 91 | BEGIN 92 | VALUE "CompanyName", "com.example" "\0" 93 | VALUE "FileDescription", "example" "\0" 94 | VALUE "FileVersion", VERSION_AS_STRING "\0" 95 | VALUE "InternalName", "example" "\0" 96 | VALUE "LegalCopyright", "Copyright (C) 2022 com.example. All rights reserved." "\0" 97 | VALUE "OriginalFilename", "example.exe" "\0" 98 | VALUE "ProductName", "example" "\0" 99 | VALUE "ProductVersion", VERSION_AS_STRING "\0" 100 | END 101 | END 102 | BLOCK "VarFileInfo" 103 | BEGIN 104 | VALUE "Translation", 0x409, 1252 105 | END 106 | END 107 | 108 | #endif // English (United States) resources 109 | ///////////////////////////////////////////////////////////////////////////// 110 | 111 | 112 | 113 | #ifndef APSTUDIO_INVOKED 114 | ///////////////////////////////////////////////////////////////////////////// 115 | // 116 | // Generated from the TEXTINCLUDE 3 resource. 117 | // 118 | 119 | 120 | ///////////////////////////////////////////////////////////////////////////// 121 | #endif // not APSTUDIO_INVOKED 122 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.cpp: -------------------------------------------------------------------------------- 1 | #include "flutter_window.h" 2 | 3 | #include 4 | 5 | #include "flutter/generated_plugin_registrant.h" 6 | 7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project) 8 | : project_(project) {} 9 | 10 | FlutterWindow::~FlutterWindow() {} 11 | 12 | bool FlutterWindow::OnCreate() { 13 | if (!Win32Window::OnCreate()) { 14 | return false; 15 | } 16 | 17 | RECT frame = GetClientArea(); 18 | 19 | // The size here must match the window dimensions to avoid unnecessary surface 20 | // creation / destruction in the startup path. 21 | flutter_controller_ = std::make_unique( 22 | frame.right - frame.left, frame.bottom - frame.top, project_); 23 | // Ensure that basic setup of the controller was successful. 24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) { 25 | return false; 26 | } 27 | RegisterPlugins(flutter_controller_->engine()); 28 | SetChildContent(flutter_controller_->view()->GetNativeWindow()); 29 | return true; 30 | } 31 | 32 | void FlutterWindow::OnDestroy() { 33 | if (flutter_controller_) { 34 | flutter_controller_ = nullptr; 35 | } 36 | 37 | Win32Window::OnDestroy(); 38 | } 39 | 40 | LRESULT 41 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message, 42 | WPARAM const wparam, 43 | LPARAM const lparam) noexcept { 44 | // Give Flutter, including plugins, an opportunity to handle window messages. 45 | if (flutter_controller_) { 46 | std::optional result = 47 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, 48 | lparam); 49 | if (result) { 50 | return *result; 51 | } 52 | } 53 | 54 | switch (message) { 55 | case WM_FONTCHANGE: 56 | flutter_controller_->engine()->ReloadSystemFonts(); 57 | break; 58 | } 59 | 60 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam); 61 | } 62 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_FLUTTER_WINDOW_H_ 2 | #define RUNNER_FLUTTER_WINDOW_H_ 3 | 4 | #include 5 | #include 6 | 7 | #include 8 | 9 | #include "win32_window.h" 10 | 11 | // A window that does nothing but host a Flutter view. 12 | class FlutterWindow : public Win32Window { 13 | public: 14 | // Creates a new FlutterWindow hosting a Flutter view running |project|. 15 | explicit FlutterWindow(const flutter::DartProject& project); 16 | virtual ~FlutterWindow(); 17 | 18 | protected: 19 | // Win32Window: 20 | bool OnCreate() override; 21 | void OnDestroy() override; 22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, 23 | LPARAM const lparam) noexcept override; 24 | 25 | private: 26 | // The project to run. 27 | flutter::DartProject project_; 28 | 29 | // The Flutter instance hosted by this window. 30 | std::unique_ptr flutter_controller_; 31 | }; 32 | 33 | #endif // RUNNER_FLUTTER_WINDOW_H_ 34 | -------------------------------------------------------------------------------- /example/windows/runner/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "flutter_window.h" 6 | #include "utils.h" 7 | 8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, 9 | _In_ wchar_t *command_line, _In_ int show_command) { 10 | // Attach to console when present (e.g., 'flutter run') or create a 11 | // new console when running with a debugger. 12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { 13 | CreateAndAttachConsole(); 14 | } 15 | 16 | // Initialize COM, so that it is available for use in the library and/or 17 | // plugins. 18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); 19 | 20 | flutter::DartProject project(L"data"); 21 | 22 | std::vector command_line_arguments = 23 | GetCommandLineArguments(); 24 | 25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); 26 | 27 | FlutterWindow window(project); 28 | Win32Window::Point origin(10, 10); 29 | Win32Window::Size size(1280, 720); 30 | if (!window.CreateAndShow(L"example", origin, size)) { 31 | return EXIT_FAILURE; 32 | } 33 | window.SetQuitOnClose(true); 34 | 35 | ::MSG msg; 36 | while (::GetMessage(&msg, nullptr, 0, 0)) { 37 | ::TranslateMessage(&msg); 38 | ::DispatchMessage(&msg); 39 | } 40 | 41 | ::CoUninitialize(); 42 | return EXIT_SUCCESS; 43 | } 44 | -------------------------------------------------------------------------------- /example/windows/runner/resource.h: -------------------------------------------------------------------------------- 1 | //{{NO_DEPENDENCIES}} 2 | // Microsoft Visual C++ generated include file. 3 | // Used by Runner.rc 4 | // 5 | #define IDI_APP_ICON 101 6 | 7 | // Next default values for new objects 8 | // 9 | #ifdef APSTUDIO_INVOKED 10 | #ifndef APSTUDIO_READONLY_SYMBOLS 11 | #define _APS_NEXT_RESOURCE_VALUE 102 12 | #define _APS_NEXT_COMMAND_VALUE 40001 13 | #define _APS_NEXT_CONTROL_VALUE 1001 14 | #define _APS_NEXT_SYMED_VALUE 101 15 | #endif 16 | #endif 17 | -------------------------------------------------------------------------------- /example/windows/runner/resources/app_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SankethBK/flutter_sticky_widgets/bae1a2ea43c3c85efe93b4a2082179133933cc73/example/windows/runner/resources/app_icon.ico -------------------------------------------------------------------------------- /example/windows/runner/runner.exe.manifest: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PerMonitorV2 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /example/windows/runner/utils.cpp: -------------------------------------------------------------------------------- 1 | #include "utils.h" 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | 10 | void CreateAndAttachConsole() { 11 | if (::AllocConsole()) { 12 | FILE *unused; 13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) { 14 | _dup2(_fileno(stdout), 1); 15 | } 16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) { 17 | _dup2(_fileno(stdout), 2); 18 | } 19 | std::ios::sync_with_stdio(); 20 | FlutterDesktopResyncOutputStreams(); 21 | } 22 | } 23 | 24 | std::vector GetCommandLineArguments() { 25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. 26 | int argc; 27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); 28 | if (argv == nullptr) { 29 | return std::vector(); 30 | } 31 | 32 | std::vector command_line_arguments; 33 | 34 | // Skip the first argument as it's the binary name. 35 | for (int i = 1; i < argc; i++) { 36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i])); 37 | } 38 | 39 | ::LocalFree(argv); 40 | 41 | return command_line_arguments; 42 | } 43 | 44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) { 45 | if (utf16_string == nullptr) { 46 | return std::string(); 47 | } 48 | int target_length = ::WideCharToMultiByte( 49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 50 | -1, nullptr, 0, nullptr, nullptr); 51 | std::string utf8_string; 52 | if (target_length == 0 || target_length > utf8_string.max_size()) { 53 | return utf8_string; 54 | } 55 | utf8_string.resize(target_length); 56 | int converted_length = ::WideCharToMultiByte( 57 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 58 | -1, utf8_string.data(), 59 | target_length, nullptr, nullptr); 60 | if (converted_length == 0) { 61 | return std::string(); 62 | } 63 | return utf8_string; 64 | } 65 | -------------------------------------------------------------------------------- /example/windows/runner/utils.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_UTILS_H_ 2 | #define RUNNER_UTILS_H_ 3 | 4 | #include 5 | #include 6 | 7 | // Creates a console for the process, and redirects stdout and stderr to 8 | // it for both the runner and the Flutter library. 9 | void CreateAndAttachConsole(); 10 | 11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string 12 | // encoded in UTF-8. Returns an empty std::string on failure. 13 | std::string Utf8FromUtf16(const wchar_t* utf16_string); 14 | 15 | // Gets the command line arguments passed in as a std::vector, 16 | // encoded in UTF-8. Returns an empty std::vector on failure. 17 | std::vector GetCommandLineArguments(); 18 | 19 | #endif // RUNNER_UTILS_H_ 20 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.cpp: -------------------------------------------------------------------------------- 1 | #include "win32_window.h" 2 | 3 | #include 4 | 5 | #include "resource.h" 6 | 7 | namespace { 8 | 9 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; 10 | 11 | // The number of Win32Window objects that currently exist. 12 | static int g_active_window_count = 0; 13 | 14 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); 15 | 16 | // Scale helper to convert logical scaler values to physical using passed in 17 | // scale factor 18 | int Scale(int source, double scale_factor) { 19 | return static_cast(source * scale_factor); 20 | } 21 | 22 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. 23 | // This API is only needed for PerMonitor V1 awareness mode. 24 | void EnableFullDpiSupportIfAvailable(HWND hwnd) { 25 | HMODULE user32_module = LoadLibraryA("User32.dll"); 26 | if (!user32_module) { 27 | return; 28 | } 29 | auto enable_non_client_dpi_scaling = 30 | reinterpret_cast( 31 | GetProcAddress(user32_module, "EnableNonClientDpiScaling")); 32 | if (enable_non_client_dpi_scaling != nullptr) { 33 | enable_non_client_dpi_scaling(hwnd); 34 | FreeLibrary(user32_module); 35 | } 36 | } 37 | 38 | } // namespace 39 | 40 | // Manages the Win32Window's window class registration. 41 | class WindowClassRegistrar { 42 | public: 43 | ~WindowClassRegistrar() = default; 44 | 45 | // Returns the singleton registar instance. 46 | static WindowClassRegistrar* GetInstance() { 47 | if (!instance_) { 48 | instance_ = new WindowClassRegistrar(); 49 | } 50 | return instance_; 51 | } 52 | 53 | // Returns the name of the window class, registering the class if it hasn't 54 | // previously been registered. 55 | const wchar_t* GetWindowClass(); 56 | 57 | // Unregisters the window class. Should only be called if there are no 58 | // instances of the window. 59 | void UnregisterWindowClass(); 60 | 61 | private: 62 | WindowClassRegistrar() = default; 63 | 64 | static WindowClassRegistrar* instance_; 65 | 66 | bool class_registered_ = false; 67 | }; 68 | 69 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; 70 | 71 | const wchar_t* WindowClassRegistrar::GetWindowClass() { 72 | if (!class_registered_) { 73 | WNDCLASS window_class{}; 74 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); 75 | window_class.lpszClassName = kWindowClassName; 76 | window_class.style = CS_HREDRAW | CS_VREDRAW; 77 | window_class.cbClsExtra = 0; 78 | window_class.cbWndExtra = 0; 79 | window_class.hInstance = GetModuleHandle(nullptr); 80 | window_class.hIcon = 81 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); 82 | window_class.hbrBackground = 0; 83 | window_class.lpszMenuName = nullptr; 84 | window_class.lpfnWndProc = Win32Window::WndProc; 85 | RegisterClass(&window_class); 86 | class_registered_ = true; 87 | } 88 | return kWindowClassName; 89 | } 90 | 91 | void WindowClassRegistrar::UnregisterWindowClass() { 92 | UnregisterClass(kWindowClassName, nullptr); 93 | class_registered_ = false; 94 | } 95 | 96 | Win32Window::Win32Window() { 97 | ++g_active_window_count; 98 | } 99 | 100 | Win32Window::~Win32Window() { 101 | --g_active_window_count; 102 | Destroy(); 103 | } 104 | 105 | bool Win32Window::CreateAndShow(const std::wstring& title, 106 | const Point& origin, 107 | const Size& size) { 108 | Destroy(); 109 | 110 | const wchar_t* window_class = 111 | WindowClassRegistrar::GetInstance()->GetWindowClass(); 112 | 113 | const POINT target_point = {static_cast(origin.x), 114 | static_cast(origin.y)}; 115 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); 116 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); 117 | double scale_factor = dpi / 96.0; 118 | 119 | HWND window = CreateWindow( 120 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE, 121 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), 122 | Scale(size.width, scale_factor), Scale(size.height, scale_factor), 123 | nullptr, nullptr, GetModuleHandle(nullptr), this); 124 | 125 | if (!window) { 126 | return false; 127 | } 128 | 129 | return OnCreate(); 130 | } 131 | 132 | // static 133 | LRESULT CALLBACK Win32Window::WndProc(HWND const window, 134 | UINT const message, 135 | WPARAM const wparam, 136 | LPARAM const lparam) noexcept { 137 | if (message == WM_NCCREATE) { 138 | auto window_struct = reinterpret_cast(lparam); 139 | SetWindowLongPtr(window, GWLP_USERDATA, 140 | reinterpret_cast(window_struct->lpCreateParams)); 141 | 142 | auto that = static_cast(window_struct->lpCreateParams); 143 | EnableFullDpiSupportIfAvailable(window); 144 | that->window_handle_ = window; 145 | } else if (Win32Window* that = GetThisFromHandle(window)) { 146 | return that->MessageHandler(window, message, wparam, lparam); 147 | } 148 | 149 | return DefWindowProc(window, message, wparam, lparam); 150 | } 151 | 152 | LRESULT 153 | Win32Window::MessageHandler(HWND hwnd, 154 | UINT const message, 155 | WPARAM const wparam, 156 | LPARAM const lparam) noexcept { 157 | switch (message) { 158 | case WM_DESTROY: 159 | window_handle_ = nullptr; 160 | Destroy(); 161 | if (quit_on_close_) { 162 | PostQuitMessage(0); 163 | } 164 | return 0; 165 | 166 | case WM_DPICHANGED: { 167 | auto newRectSize = reinterpret_cast(lparam); 168 | LONG newWidth = newRectSize->right - newRectSize->left; 169 | LONG newHeight = newRectSize->bottom - newRectSize->top; 170 | 171 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, 172 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE); 173 | 174 | return 0; 175 | } 176 | case WM_SIZE: { 177 | RECT rect = GetClientArea(); 178 | if (child_content_ != nullptr) { 179 | // Size and position the child window. 180 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, 181 | rect.bottom - rect.top, TRUE); 182 | } 183 | return 0; 184 | } 185 | 186 | case WM_ACTIVATE: 187 | if (child_content_ != nullptr) { 188 | SetFocus(child_content_); 189 | } 190 | return 0; 191 | } 192 | 193 | return DefWindowProc(window_handle_, message, wparam, lparam); 194 | } 195 | 196 | void Win32Window::Destroy() { 197 | OnDestroy(); 198 | 199 | if (window_handle_) { 200 | DestroyWindow(window_handle_); 201 | window_handle_ = nullptr; 202 | } 203 | if (g_active_window_count == 0) { 204 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); 205 | } 206 | } 207 | 208 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { 209 | return reinterpret_cast( 210 | GetWindowLongPtr(window, GWLP_USERDATA)); 211 | } 212 | 213 | void Win32Window::SetChildContent(HWND content) { 214 | child_content_ = content; 215 | SetParent(content, window_handle_); 216 | RECT frame = GetClientArea(); 217 | 218 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left, 219 | frame.bottom - frame.top, true); 220 | 221 | SetFocus(child_content_); 222 | } 223 | 224 | RECT Win32Window::GetClientArea() { 225 | RECT frame; 226 | GetClientRect(window_handle_, &frame); 227 | return frame; 228 | } 229 | 230 | HWND Win32Window::GetHandle() { 231 | return window_handle_; 232 | } 233 | 234 | void Win32Window::SetQuitOnClose(bool quit_on_close) { 235 | quit_on_close_ = quit_on_close; 236 | } 237 | 238 | bool Win32Window::OnCreate() { 239 | // No-op; provided for subclasses. 240 | return true; 241 | } 242 | 243 | void Win32Window::OnDestroy() { 244 | // No-op; provided for subclasses. 245 | } 246 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_WIN32_WINDOW_H_ 2 | #define RUNNER_WIN32_WINDOW_H_ 3 | 4 | #include 5 | 6 | #include 7 | #include 8 | #include 9 | 10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be 11 | // inherited from by classes that wish to specialize with custom 12 | // rendering and input handling 13 | class Win32Window { 14 | public: 15 | struct Point { 16 | unsigned int x; 17 | unsigned int y; 18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {} 19 | }; 20 | 21 | struct Size { 22 | unsigned int width; 23 | unsigned int height; 24 | Size(unsigned int width, unsigned int height) 25 | : width(width), height(height) {} 26 | }; 27 | 28 | Win32Window(); 29 | virtual ~Win32Window(); 30 | 31 | // Creates and shows a win32 window with |title| and position and size using 32 | // |origin| and |size|. New windows are created on the default monitor. Window 33 | // sizes are specified to the OS in physical pixels, hence to ensure a 34 | // consistent size to will treat the width height passed in to this function 35 | // as logical pixels and scale to appropriate for the default monitor. Returns 36 | // true if the window was created successfully. 37 | bool CreateAndShow(const std::wstring& title, 38 | const Point& origin, 39 | const Size& size); 40 | 41 | // Release OS resources associated with window. 42 | void Destroy(); 43 | 44 | // Inserts |content| into the window tree. 45 | void SetChildContent(HWND content); 46 | 47 | // Returns the backing Window handle to enable clients to set icon and other 48 | // window properties. Returns nullptr if the window has been destroyed. 49 | HWND GetHandle(); 50 | 51 | // If true, closing this window will quit the application. 52 | void SetQuitOnClose(bool quit_on_close); 53 | 54 | // Return a RECT representing the bounds of the current client area. 55 | RECT GetClientArea(); 56 | 57 | protected: 58 | // Processes and route salient window messages for mouse handling, 59 | // size change and DPI. Delegates handling of these to member overloads that 60 | // inheriting classes can handle. 61 | virtual LRESULT MessageHandler(HWND window, 62 | UINT const message, 63 | WPARAM const wparam, 64 | LPARAM const lparam) noexcept; 65 | 66 | // Called when CreateAndShow is called, allowing subclass window-related 67 | // setup. Subclasses should return false if setup fails. 68 | virtual bool OnCreate(); 69 | 70 | // Called when Destroy is called. 71 | virtual void OnDestroy(); 72 | 73 | private: 74 | friend class WindowClassRegistrar; 75 | 76 | // OS callback called by message pump. Handles the WM_NCCREATE message which 77 | // is passed when the non-client area is being created and enables automatic 78 | // non-client DPI scaling so that the non-client area automatically 79 | // responsponds to changes in DPI. All other messages are handled by 80 | // MessageHandler. 81 | static LRESULT CALLBACK WndProc(HWND const window, 82 | UINT const message, 83 | WPARAM const wparam, 84 | LPARAM const lparam) noexcept; 85 | 86 | // Retrieves a class instance pointer for |window| 87 | static Win32Window* GetThisFromHandle(HWND const window) noexcept; 88 | 89 | bool quit_on_close_ = false; 90 | 91 | // window handle for top level window. 92 | HWND window_handle_ = nullptr; 93 | 94 | // window handle for hosted content. 95 | HWND child_content_ = nullptr; 96 | }; 97 | 98 | #endif // RUNNER_WIN32_WINDOW_H_ 99 | -------------------------------------------------------------------------------- /lib/flutter_sticky_widgets.dart: -------------------------------------------------------------------------------- 1 | library flutter_sticky_widgets; 2 | 3 | export 'src/sticky_widget.dart'; 4 | export 'src/sticky_container.dart'; 5 | export 'src/sticky_position.dart'; 6 | -------------------------------------------------------------------------------- /lib/src/sticky_container.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 3 | 4 | /// Widget to be around StickyWidgets, 5 | /// 6 | /// StickyWidgets use the size of its parent StickyContainer as reference for positioning 7 | class StickyContainer extends StatelessWidget { 8 | /// Ideally a Scrollable widget should be supplied for this parameter 9 | final Widget child; 10 | 11 | /// You can pass a list of StickyWidgets, StickyContainer does not ensures they are non-overlapping 12 | final List stickyChildren; 13 | 14 | /// true if you want to display the StickyWidgets overflowing outside of the StickyContainer's bounds. 15 | final bool displayOverFlowContent; 16 | const StickyContainer( 17 | {Key? key, 18 | required this.child, 19 | required this.stickyChildren, 20 | this.displayOverFlowContent = false}) 21 | : super(key: key); 22 | 23 | @override 24 | Widget build(BuildContext context) { 25 | return Stack( 26 | clipBehavior: Clip.none, 27 | children: [ 28 | child, 29 | ...stickyChildren, 30 | ], 31 | ); 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /lib/src/sticky_position.dart: -------------------------------------------------------------------------------- 1 | /// Custom position class used to indicate initial and final positions of StickyWidget 2 | /// 3 | /// Don't pass all 4 parameters, as StickyContainer can't guess the size of child widget, 4 | /// instead pass only 2 parameters (top/bottom, up/down) 5 | class StickyPosition { 6 | final double? top; 7 | final double? bottom; 8 | final double? left; 9 | final double? right; 10 | 11 | StickyPosition({this.top, this.bottom, this.left, this.right}); 12 | } 13 | -------------------------------------------------------------------------------- /lib/src/sticky_widget.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'sticky_position.dart'; 3 | 4 | class StickyWidget extends StatefulWidget { 5 | /// indicates the position of the widget before the scrolling has started. 6 | final StickyPosition _initialPosition; 7 | 8 | /// indicates the position of the widget where it will remain sticky after sufficient amount of scrolling. 9 | final StickyPosition _finalPosition; 10 | 11 | /// used by StickyWidget to detect scrolling. Same ScrollController must be attached to your Scrollable. 12 | final ScrollController _controller; 13 | 14 | /// An optional callback function, which gets called on every scroll. It receives scrolloffset as parameter which can be used to animate the StickyWidget. 15 | final Function(double)? callback; 16 | final Widget child; 17 | StickyWidget( 18 | {Key? key, 19 | required StickyPosition initialPosition, 20 | required StickyPosition finalPosition, 21 | required ScrollController controller, 22 | required this.child, 23 | this.callback}) 24 | : assert( 25 | !((initialPosition.top != null) ^ (finalPosition.top != null)) && 26 | !((initialPosition.bottom != null) ^ 27 | (finalPosition.bottom != null)) && 28 | !((initialPosition.left != null) ^ 29 | (finalPosition.left != null)) && 30 | !((initialPosition.left != null) ^ 31 | (finalPosition.left != null)), 32 | "Provide same position paramters for initial and final Positions"), 33 | assert( 34 | (initialPosition.top != null) ^ (initialPosition.bottom != null) && 35 | (initialPosition.left != null) ^ 36 | (initialPosition.right != null) && 37 | (finalPosition.top != null) ^ (finalPosition.bottom != null) && 38 | (finalPosition.left != null) ^ (finalPosition.right != null), 39 | "Don't provide both parameters of same axis (eg: top, bottom)"), 40 | _initialPosition = initialPosition, 41 | _finalPosition = finalPosition, 42 | _controller = controller, 43 | super(key: key); 44 | 45 | @override 46 | State createState() => _StickyWidgetState(); 47 | } 48 | 49 | class _StickyWidgetState extends State { 50 | // Only 2 of these will be used, depending on which one is supplied by the user 51 | double? _computedTop; 52 | double? _computedBottom; 53 | double? _computedLeft; 54 | double? _computedRight; 55 | late Axis _scrollAxis; 56 | 57 | @override 58 | void initState() { 59 | _computedTop = widget._initialPosition.top; 60 | _computedBottom = widget._initialPosition.bottom; 61 | _computedLeft = widget._initialPosition.left; 62 | _computedRight = widget._initialPosition.right; 63 | _scrollAxis = widget._controller.position.axis; 64 | 65 | widget._controller.addListener(updatePosition); 66 | super.initState(); 67 | } 68 | 69 | @override 70 | void dispose() { 71 | widget._controller.removeListener((updatePosition)); 72 | super.dispose(); 73 | } 74 | 75 | void updatePosition() { 76 | if (_scrollAxis == Axis.vertical) { 77 | if (widget._initialPosition.top != null) { 78 | updateTop(widget._controller.position.pixels); 79 | } else { 80 | updateBottom(widget._controller.position.pixels); 81 | } 82 | } else { 83 | if (widget._initialPosition.left != null) { 84 | updateLeft(widget._controller.position.pixels); 85 | } else { 86 | updateRight(widget._controller.position.pixels); 87 | } 88 | } 89 | } 90 | 91 | void updateTop(double scrollOffset) { 92 | double finalTop; 93 | if (widget._initialPosition.top! < widget._finalPosition.top!) { 94 | finalTop = widget._initialPosition.top! + scrollOffset; 95 | 96 | if (finalTop >= widget._initialPosition.top! && 97 | finalTop <= widget._finalPosition.top!) { 98 | setState(() { 99 | _computedTop = finalTop; 100 | if (widget.callback != null) widget.callback!(_computedTop!); 101 | }); 102 | } else if (finalTop > widget._finalPosition.top! && 103 | _computedTop! < widget._finalPosition.top!) { 104 | setState(() { 105 | _computedTop = widget._finalPosition.top!; 106 | if (widget.callback != null) widget.callback!(_computedTop!); 107 | }); 108 | } 109 | } else { 110 | finalTop = widget._initialPosition.top! - scrollOffset; 111 | 112 | if (finalTop <= widget._initialPosition.top! && 113 | finalTop >= widget._finalPosition.top!) { 114 | setState(() { 115 | _computedTop = finalTop; 116 | if (widget.callback != null) widget.callback!(_computedTop!); 117 | }); 118 | } else if (finalTop < widget._finalPosition.top! && 119 | _computedTop! > widget._finalPosition.top!) { 120 | setState(() { 121 | _computedTop = widget._finalPosition.top!; 122 | if (widget.callback != null) widget.callback!(_computedTop!); 123 | }); 124 | } 125 | } 126 | } 127 | 128 | void updateBottom(double scrollOffset) { 129 | double finalBottom; 130 | 131 | if (widget._initialPosition.bottom! < widget._finalPosition.bottom!) { 132 | finalBottom = widget._initialPosition.bottom! + scrollOffset; 133 | 134 | if (finalBottom >= widget._initialPosition.bottom! && 135 | finalBottom <= widget._finalPosition.bottom!) { 136 | setState(() { 137 | _computedBottom = finalBottom; 138 | if (widget.callback != null) widget.callback!(_computedBottom!); 139 | }); 140 | } else if (finalBottom > widget._finalPosition.bottom! && 141 | _computedBottom! < widget._finalPosition.bottom!) { 142 | setState(() { 143 | _computedBottom = widget._finalPosition.bottom!; 144 | if (widget.callback != null) widget.callback!(_computedBottom!); 145 | }); 146 | } 147 | } else { 148 | finalBottom = widget._initialPosition.bottom! - scrollOffset; 149 | 150 | if (finalBottom <= widget._initialPosition.bottom! && 151 | finalBottom >= widget._finalPosition.bottom!) { 152 | setState(() { 153 | _computedBottom = finalBottom; 154 | if (widget.callback != null) widget.callback!(_computedBottom!); 155 | }); 156 | } else if (finalBottom < widget._finalPosition.bottom! && 157 | _computedBottom! > widget._finalPosition.bottom!) { 158 | setState(() { 159 | _computedBottom = widget._finalPosition.bottom!; 160 | if (widget.callback != null) widget.callback!(_computedBottom!); 161 | }); 162 | } 163 | } 164 | } 165 | 166 | void updateLeft(double scrollOffset) { 167 | double finalLeft; 168 | if (widget._initialPosition.left! < widget._finalPosition.left!) { 169 | finalLeft = widget._initialPosition.left! + scrollOffset; 170 | 171 | if (finalLeft >= widget._initialPosition.left! && 172 | finalLeft <= widget._finalPosition.left!) { 173 | setState(() { 174 | _computedLeft = finalLeft; 175 | if (widget.callback != null) widget.callback!(_computedLeft!); 176 | }); 177 | } else if (finalLeft > widget._finalPosition.left! && 178 | _computedLeft! < widget._finalPosition.left!) { 179 | setState(() { 180 | _computedLeft = widget._finalPosition.left!; 181 | if (widget.callback != null) widget.callback!(_computedLeft!); 182 | }); 183 | } 184 | } else { 185 | finalLeft = widget._initialPosition.left! - scrollOffset; 186 | 187 | if (finalLeft <= widget._initialPosition.left! && 188 | finalLeft >= widget._finalPosition.left!) { 189 | setState(() { 190 | _computedLeft = finalLeft; 191 | if (widget.callback != null) widget.callback!(_computedLeft!); 192 | }); 193 | } else if (finalLeft < widget._finalPosition.left! && 194 | _computedLeft! > widget._finalPosition.left!) { 195 | setState(() { 196 | _computedLeft = widget._finalPosition.left!; 197 | if (widget.callback != null) widget.callback!(_computedLeft!); 198 | }); 199 | } 200 | } 201 | } 202 | 203 | void updateRight(double scrollOffset) { 204 | double finalRight; 205 | if (widget._initialPosition.right! < widget._finalPosition.right!) { 206 | finalRight = widget._initialPosition.right! + scrollOffset; 207 | 208 | if (finalRight >= widget._initialPosition.right! && 209 | finalRight <= widget._finalPosition.right!) { 210 | setState(() { 211 | _computedRight = finalRight; 212 | if (widget.callback != null) widget.callback!(_computedRight!); 213 | }); 214 | } else if (finalRight > widget._finalPosition.right! && 215 | _computedRight! < widget._finalPosition.right!) { 216 | setState(() { 217 | _computedRight = widget._finalPosition.right!; 218 | if (widget.callback != null) widget.callback!(_computedRight!); 219 | }); 220 | } 221 | } else { 222 | finalRight = widget._initialPosition.right! - scrollOffset; 223 | 224 | if (finalRight <= widget._initialPosition.right! && 225 | finalRight >= widget._finalPosition.right!) { 226 | setState(() { 227 | _computedRight = finalRight; 228 | if (widget.callback != null) widget.callback!(_computedRight!); 229 | }); 230 | } else if (finalRight < widget._finalPosition.right! && 231 | _computedRight! > widget._finalPosition.right!) { 232 | setState(() { 233 | _computedRight = widget._finalPosition.right!; 234 | if (widget.callback != null) widget.callback!(_computedRight!); 235 | }); 236 | } 237 | } 238 | } 239 | 240 | @override 241 | Widget build(BuildContext context) { 242 | return Positioned( 243 | top: _computedTop, 244 | bottom: _computedBottom, 245 | left: _computedLeft, 246 | right: _computedRight, 247 | child: widget.child, 248 | ); 249 | } 250 | } 251 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_sticky_widgets 2 | description: Implement Flutter widgets which behave like position sticky in CSS. 3 | version: 0.0.3 4 | homepage: https://github.com/SankethBK/flutter_sticky_widgets 5 | 6 | environment: 7 | sdk: ">=2.16.2 <3.0.0" 8 | flutter: ">=1.17.0" 9 | 10 | dependencies: 11 | flutter: 12 | sdk: flutter 13 | 14 | dev_dependencies: 15 | flutter_test: 16 | sdk: flutter 17 | flutter_lints: ^1.0.0 18 | 19 | # For information on the generic Dart part of this file, see the 20 | # following page: https://dart.dev/tools/pub/pubspec 21 | 22 | # The following section is specific to Flutter. 23 | flutter: 24 | 25 | # To add assets to your package, add an assets section, like this: 26 | # assets: 27 | # - images/a_dot_burr.jpeg 28 | # - images/a_dot_ham.jpeg 29 | # 30 | # For details regarding assets in packages, see 31 | # https://flutter.dev/assets-and-images/#from-packages 32 | # 33 | # An image asset can refer to one or more resolution-specific "variants", see 34 | # https://flutter.dev/assets-and-images/#resolution-aware. 35 | 36 | # To add custom fonts to your package, add a fonts section here, 37 | # in this "flutter" section. Each entry in this list should have a 38 | # "family" key with the font family name, and a "fonts" key with a 39 | # list giving the asset and other descriptors for the font. For 40 | # example: 41 | # fonts: 42 | # - family: Schyler 43 | # fonts: 44 | # - asset: fonts/Schyler-Regular.ttf 45 | # - asset: fonts/Schyler-Italic.ttf 46 | # style: italic 47 | # - family: Trajan Pro 48 | # fonts: 49 | # - asset: fonts/TrajanPro.ttf 50 | # - asset: fonts/TrajanPro_Bold.ttf 51 | # weight: 700 52 | # 53 | # For details regarding fonts in packages, see 54 | # https://flutter.dev/custom-fonts/#from-packages 55 | -------------------------------------------------------------------------------- /specs: -------------------------------------------------------------------------------- 1 | 2 | 1. StickyButton will be given a clean intial position, i think easier would be user must supply one x axis direction (right / left) 3 | and one y axis direction (top / bottom). We should be able to mark the initial location clearly with this informaiton 4 | 2. Final position should be either a x direction or a y direction. 5 | There are 2 approaches here again. Let's user supplied top for the inital position. 6 | a. We can force him to supply top itself for final position also, that would simolify a lot fo things. 7 | b. We can allow user to suppky top for initial position and bottom for final position, we need to do some math here. Seems like something like LayoutBuilder has to be used, but not sure how are we going to do this as of now. 8 | 3. In CSS sticky eleemnts can be placed as if they are in normal document flow. But when it reaches the sticky position then it shows its effect. But my question is let's say an element is a children in row or a child of a bigger element, does it makes sense ot make the child sticky? what happens to parent in this case, what is the result of this in CSS? 9 | I tested it, it's not true in CSS, sticky works only if the element is direct child of element 10 | 4. ScrollController should be maintained in outer container widget, using the scroll offset value, StickyButtons must be capable of drawing themselves. 11 | 12 | 5. StickyContainer's size should be same as the list which it wraps, otheriwse it doesn't makes sense. 13 | 6. Let's say for now we get the size of list using layoutbuilder with constraints.maxheight, we need to condsider the scroll direction as well here, if it is horizontal scroll we need to get constraints.maxwidth. We are already getting scrollcontroller, so can this information be accessible from scroll controller itself, instead of taking another parameter for that? 14 | 7. We have to make assumption that list's size never changes during the process. 15 | 8. Let's say user supplies top: 50 for intial and top: 10 for final, then it would be seemlessly easy, but if he supplies top: 50, bottom: 10, then we need to do some math, each sticky widget should have access to list's total height and width to do this math. Currently i am thinking since StickyContainer takes multiple children, if we wrap each StickyWidget with LayoutBuilder we should be able to get same constraints object in every StickyWidget which should represent the height / width of the list -> need to check this though. 16 | 9. We should make sure StickyWidgets are drawn on top of List. 17 | 10. For simplicity, we should use only two co-ordinates in our internal Positioned, even if we get top: 50 for initial bottom: 10 for final, we should transform both of them to top or bottom and this should happen inside StickyWidget, as there can be multiple such widgets. 18 | 11. Once a widget sticks let's say at top, it should unstick and scrol down only when its real position arrives, not when immediately scrolled down, till then it should remain sticked. 19 | 12. Should we provide callbacks for animations? 20 | 13. if we don't use renderbox, we have to pass controller as parameter to each child. 21 | 14. If we use render box, we have to somehow selectively rebuild (probably call markNeedsLayout) only on StickyWidget elements not others. Probably we can do this by checking their ParentDataType. 22 | 15. COming to ParentDataType, we can store our initial and final x,y coordinates in parent data from child so that parent can read it and assign offsets while layouting, but for that child has to know constraints, which is only available at parent. Or we can use LayoutBuilder. 23 | 16. If we aren't passing controller to the child, we need to somehow pass it new scrolloffset while calling markNeedsLayout, or are we assigning it in our markNeedsLayout itself as offset. We can think of optimizing list for not to rebuild by making it const child, parentusesSize :false, ... 24 | 25 | 26 | Went though the code of RenderStack which implements stack layout algorithm, there are lot of moving parts, so it's difficult, so let's try to stick with the without renderbox approach. 27 | 28 | 17. We can pass controller to only parent widget which has a stack and we can wrap stickywidgets in ValueNotifier, so that only they rebuild. 29 | 18. We can take all StickyChildren in separate parameter as list, so that it becomes easy to wrap them in ValueNotifier, and we can know which are StickyWidgets. 30 | 19. For getting the height through contraints, let's say the parent of StickyContainer is a Column which doesn't imposes any contraints on height, in this case we will be mislead if we use height. So we have to somehow force users to use a parent which imposes max constraint, or we can leave it for now as the problem exists for Expanded and ListView and all. 31 | 20. Alright, let's force user to pass same paramters in both initial and final position, eg: top & top, ... Because we need to consider size also if we want to allow different parameters 32 | 33 | 34 | 35 | 36 | Other packages i currently want to work on 37 | 38 | * Snapping list 39 | * Template for custom refresh list. 40 | * That growing and shrinking list from wonderous. 41 | -------------------------------------------------------------------------------- /test/horizontal_list_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_test/flutter_test.dart'; 3 | 4 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 5 | 6 | import 'widgets/horizontal_list.dart'; 7 | 8 | void main() { 9 | Widget buildApp( 10 | StickyPosition initialPosition, StickyPosition finalScrollPosition) { 11 | return HorizontalList( 12 | initialPosition: initialPosition, finalPosition: finalScrollPosition); 13 | } 14 | 15 | group("Test horizontal list with right position", () { 16 | testWidgets("Full scroll", (WidgetTester tester) async { 17 | await tester.pumpWidget(buildApp(StickyPosition(right: 0, bottom: 20), 18 | StickyPosition(right: 300, bottom: 20))); 19 | 20 | // initial position 21 | expect(find.text("0.0"), findsOneWidget); 22 | expect(find.byType(Scrollable), findsOneWidget); 23 | 24 | // scroll till the last item 25 | 26 | final listFinder = find.byType(Scrollable); 27 | final itemFinder = find.text("item 29"); 28 | 29 | await tester.scrollUntilVisible( 30 | itemFinder, 31 | 100.0, 32 | scrollable: listFinder, 33 | ); 34 | 35 | expect(find.text("300.0"), findsOneWidget); 36 | }); 37 | 38 | testWidgets("Half scroll", (WidgetTester tester) async { 39 | await tester.pumpWidget(buildApp(StickyPosition(right: 0, bottom: 20), 40 | StickyPosition(right: 300, bottom: 20))); 41 | 42 | // initial position 43 | expect(find.text("0.0"), findsOneWidget); 44 | expect(find.byType(Scrollable), findsOneWidget); 45 | 46 | // scroll till the last item 47 | final listView = tester.widget(find.byType(ListView)); 48 | final ctrl = listView.controller; 49 | 50 | ctrl?.jumpTo(ctrl.offset + 150); 51 | await tester.pump(); 52 | 53 | expect(find.text("150.0"), findsOneWidget); 54 | }); 55 | 56 | testWidgets( 57 | "Should not immediately scroll left after reaching right and list is scrolled left", 58 | (WidgetTester tester) async { 59 | await tester.pumpWidget(buildApp(StickyPosition(right: 0, bottom: 20), 60 | StickyPosition(right: 300, bottom: 20))); 61 | 62 | // initial position 63 | expect(find.text("0.0"), findsOneWidget); 64 | expect(find.byType(Scrollable), findsOneWidget); 65 | 66 | // scroll down by 350 px 67 | 68 | await tester.drag(find.byType(ListView), const Offset(-350.0, 0.0)); 69 | await tester.pump(); 70 | 71 | expect(find.text("300.0"), findsOneWidget); 72 | 73 | // scroll up by 25px. sticky widget still expected to be at 325px 74 | 75 | await tester.drag(find.byType(ListView), const Offset(25.0, 0.0)); 76 | await tester.pump(); 77 | 78 | expect(find.text("300.0"), findsOneWidget); 79 | 80 | // scroll up by 75px. sticky widget expected to be at 275px 81 | 82 | await tester.drag(find.byType(ListView), const Offset(50.0, 0.0)); 83 | await tester.pump(); 84 | 85 | expect(find.text("275.0"), findsOneWidget); 86 | }); 87 | }); 88 | 89 | group("Test horizontal list with top position", () { 90 | testWidgets("Full scroll", (WidgetTester tester) async { 91 | await tester.pumpWidget(buildApp(StickyPosition(left: 0, bottom: 20), 92 | StickyPosition(left: 300, bottom: 20))); 93 | // initial position 94 | expect(find.text("0.0"), findsOneWidget); 95 | expect(find.byType(Scrollable), findsOneWidget); 96 | 97 | // scroll till the last item 98 | 99 | final listFinder = find.byType(Scrollable); 100 | final itemFinder = find.text("item 29"); 101 | 102 | await tester.scrollUntilVisible( 103 | itemFinder, 104 | 100.0, 105 | scrollable: listFinder, 106 | ); 107 | 108 | expect(find.text("300.0"), findsOneWidget); 109 | }); 110 | 111 | testWidgets("Half scroll", (WidgetTester tester) async { 112 | await tester.pumpWidget(buildApp(StickyPosition(left: 0, bottom: 20), 113 | StickyPosition(left: 300, bottom: 20))); 114 | 115 | // initial position 116 | expect(find.text("0.0"), findsOneWidget); 117 | expect(find.byType(Scrollable), findsOneWidget); 118 | 119 | // scroll till the last item 120 | final listView = tester.widget(find.byType(ListView)); 121 | final ctrl = listView.controller; 122 | 123 | ctrl?.jumpTo(ctrl.offset + 150); 124 | await tester.pump(); 125 | 126 | expect(find.text("150.0"), findsOneWidget); 127 | }); 128 | 129 | testWidgets( 130 | "Should not immediately scroll down after reaching top and list is scrolled down", 131 | (WidgetTester tester) async { 132 | await tester.pumpWidget(buildApp(StickyPosition(left: 0, bottom: 20), 133 | StickyPosition(left: 300, bottom: 20))); 134 | 135 | // initial position 136 | expect(find.text("0.0"), findsOneWidget); 137 | expect(find.byType(Scrollable), findsOneWidget); 138 | 139 | // scroll down by 350 px 140 | 141 | await tester.drag(find.byType(ListView), const Offset(-350.0, 0.0)); 142 | await tester.pump(); 143 | 144 | expect(find.text("300.0"), findsOneWidget); 145 | 146 | // scroll up by 25px. sticky widget still expected to be at 325px 147 | 148 | await tester.drag(find.byType(ListView), const Offset(25.0, 0.0)); 149 | await tester.pump(); 150 | 151 | expect(find.text("300.0"), findsOneWidget); 152 | 153 | // scroll up by 75px. sticky widget expected to be at 275px 154 | 155 | await tester.drag(find.byType(ListView), const Offset(50.0, 0.0)); 156 | await tester.pump(); 157 | 158 | expect(find.text("275.0"), findsOneWidget); 159 | }); 160 | }); 161 | } 162 | -------------------------------------------------------------------------------- /test/vertical_list_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_test/flutter_test.dart'; 3 | 4 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 5 | 6 | import 'widgets/vertical_list.dart'; 7 | 8 | void main() { 9 | Widget buildApp( 10 | StickyPosition initialPosition, StickyPosition finalScrollPosition) { 11 | return VerticalList( 12 | initialPosition: initialPosition, finalPosition: finalScrollPosition); 13 | } 14 | 15 | group("Test vertical list with bottom position", () { 16 | testWidgets("Full scroll", (WidgetTester tester) async { 17 | await tester.pumpWidget(buildApp(StickyPosition(bottom: 0, right: 20), 18 | StickyPosition(bottom: 300, right: 20))); 19 | 20 | // initial position 21 | expect(find.text("0.0"), findsOneWidget); 22 | expect(find.byType(Scrollable), findsOneWidget); 23 | 24 | // scroll till the last item 25 | 26 | final listFinder = find.byType(Scrollable); 27 | final itemFinder = find.text("item 29"); 28 | 29 | await tester.scrollUntilVisible( 30 | itemFinder, 31 | 100.0, 32 | scrollable: listFinder, 33 | ); 34 | 35 | expect(find.text("300.0"), findsOneWidget); 36 | }); 37 | 38 | testWidgets("Half scroll", (WidgetTester tester) async { 39 | await tester.pumpWidget(buildApp(StickyPosition(bottom: 0, right: 20), 40 | StickyPosition(bottom: 300, right: 20))); 41 | 42 | // initial position 43 | expect(find.text("0.0"), findsOneWidget); 44 | expect(find.byType(Scrollable), findsOneWidget); 45 | 46 | // scroll till the last item 47 | final listView = tester.widget(find.byType(ListView)); 48 | final ctrl = listView.controller; 49 | 50 | ctrl?.jumpTo(ctrl.offset + 150); 51 | await tester.pump(); 52 | 53 | expect(find.text("150.0"), findsOneWidget); 54 | }); 55 | 56 | testWidgets( 57 | "Should not immediately scroll down after reaching top and list is scrolled down", 58 | (WidgetTester tester) async { 59 | await tester.pumpWidget(buildApp(StickyPosition(bottom: 0, right: 20), 60 | StickyPosition(bottom: 300, right: 20))); 61 | 62 | // initial position 63 | expect(find.text("0.0"), findsOneWidget); 64 | expect(find.byType(Scrollable), findsOneWidget); 65 | 66 | // scroll down by 350 px 67 | 68 | await tester.drag(find.byType(ListView), const Offset(0.0, -350.0)); 69 | await tester.pump(); 70 | 71 | expect(find.text("300.0"), findsOneWidget); 72 | 73 | // scroll up by 25px. sticky widget still expected to be at 325px 74 | 75 | await tester.drag(find.byType(ListView), const Offset(0.0, 25.0)); 76 | await tester.pump(); 77 | 78 | expect(find.text("300.0"), findsOneWidget); 79 | 80 | // scroll up by 75px. sticky widget expected to be at 275px 81 | 82 | await tester.drag(find.byType(ListView), const Offset(0.0, 50.0)); 83 | await tester.pump(); 84 | 85 | expect(find.text("275.0"), findsOneWidget); 86 | }); 87 | }); 88 | 89 | group("Test vertical list with top position", () { 90 | testWidgets("Full scroll", (WidgetTester tester) async { 91 | await tester.pumpWidget(buildApp(StickyPosition(top: 0, right: 20), 92 | StickyPosition(top: 300, right: 20))); 93 | // initial position 94 | expect(find.text("0.0"), findsOneWidget); 95 | expect(find.byType(Scrollable), findsOneWidget); 96 | 97 | // scroll till the last item 98 | 99 | final listFinder = find.byType(Scrollable); 100 | final itemFinder = find.text("item 29"); 101 | 102 | await tester.scrollUntilVisible( 103 | itemFinder, 104 | 100.0, 105 | scrollable: listFinder, 106 | ); 107 | 108 | expect(find.text("300.0"), findsOneWidget); 109 | }); 110 | 111 | testWidgets("Half scroll", (WidgetTester tester) async { 112 | await tester.pumpWidget(buildApp(StickyPosition(bottom: 0, right: 20), 113 | StickyPosition(bottom: 300, right: 20))); 114 | 115 | // initial position 116 | expect(find.text("0.0"), findsOneWidget); 117 | expect(find.byType(Scrollable), findsOneWidget); 118 | 119 | // scroll till the last item 120 | final listView = tester.widget(find.byType(ListView)); 121 | final ctrl = listView.controller; 122 | 123 | ctrl?.jumpTo(ctrl.offset + 150); 124 | await tester.pump(); 125 | 126 | expect(find.text("150.0"), findsOneWidget); 127 | }); 128 | 129 | testWidgets( 130 | "Should not immediately scroll down after reaching top and list is scrolled down", 131 | (WidgetTester tester) async { 132 | await tester.pumpWidget(buildApp(StickyPosition(bottom: 0, right: 20), 133 | StickyPosition(bottom: 300, right: 20))); 134 | 135 | // initial position 136 | expect(find.text("0.0"), findsOneWidget); 137 | expect(find.byType(Scrollable), findsOneWidget); 138 | 139 | // scroll down by 350 px 140 | 141 | await tester.drag(find.byType(ListView), const Offset(0.0, -350.0)); 142 | await tester.pump(); 143 | 144 | expect(find.text("300.0"), findsOneWidget); 145 | 146 | // scroll up by 25px. sticky widget still expected to be at 325px 147 | 148 | await tester.drag(find.byType(ListView), const Offset(0.0, 25.0)); 149 | await tester.pump(); 150 | 151 | expect(find.text("300.0"), findsOneWidget); 152 | 153 | // scroll up by 75px. sticky widget expected to be at 275px 154 | 155 | await tester.drag(find.byType(ListView), const Offset(0.0, 50.0)); 156 | await tester.pump(); 157 | 158 | expect(find.text("275.0"), findsOneWidget); 159 | }); 160 | }); 161 | } 162 | -------------------------------------------------------------------------------- /test/widgets/horizontal_list.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 3 | 4 | class HorizontalList extends StatefulWidget { 5 | final StickyPosition initialPosition; 6 | final StickyPosition finalPosition; 7 | const HorizontalList( 8 | {Key? key, required this.initialPosition, required this.finalPosition}) 9 | : super(key: key); 10 | 11 | @override 12 | State createState() => _HorizontalListState(); 13 | } 14 | 15 | class _HorizontalListState extends State { 16 | double buttonText = 0; 17 | 18 | late ScrollController controller; 19 | 20 | @override 21 | void initState() { 22 | controller = ScrollController(); 23 | super.initState(); 24 | } 25 | 26 | @override 27 | void dispose() { 28 | controller.dispose(); 29 | super.dispose(); 30 | } 31 | 32 | @override 33 | Widget build(BuildContext context) { 34 | return MaterialApp( 35 | home: Scaffold( 36 | body: SizedBox( 37 | height: 300, 38 | width: 300, 39 | child: StickyContainer( 40 | stickyChildren: [ 41 | StickyWidget( 42 | callback: (double scrollffset) => setState(() { 43 | buttonText = scrollffset; 44 | }), 45 | initialPosition: widget.initialPosition, 46 | finalPosition: widget.finalPosition, 47 | controller: controller, 48 | child: Container( 49 | width: 40, 50 | height: 40, 51 | decoration: const BoxDecoration( 52 | shape: BoxShape.circle, color: Colors.red), 53 | child: Center(child: Text("$buttonText")), 54 | ), 55 | ) 56 | ], 57 | child: ListView.builder( 58 | scrollDirection: Axis.horizontal, 59 | itemCount: 30, 60 | controller: controller, 61 | itemBuilder: (context, index) => SizedBox( 62 | width: 30, 63 | child: Text("item $index"), 64 | ), 65 | ), 66 | ), 67 | ), 68 | ), 69 | ); 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /test/widgets/vertical_list.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_sticky_widgets/flutter_sticky_widgets.dart'; 3 | 4 | class VerticalList extends StatefulWidget { 5 | final StickyPosition initialPosition; 6 | final StickyPosition finalPosition; 7 | const VerticalList( 8 | {Key? key, required this.initialPosition, required this.finalPosition}) 9 | : super(key: key); 10 | 11 | @override 12 | State createState() => _VerticalListState(); 13 | } 14 | 15 | class _VerticalListState extends State { 16 | double buttonText = 0; 17 | 18 | late ScrollController controller; 19 | 20 | @override 21 | void initState() { 22 | controller = ScrollController(); 23 | super.initState(); 24 | } 25 | 26 | @override 27 | void dispose() { 28 | controller.dispose(); 29 | super.dispose(); 30 | } 31 | 32 | @override 33 | Widget build(BuildContext context) { 34 | return MaterialApp( 35 | home: Scaffold( 36 | body: SizedBox( 37 | height: 300, 38 | child: StickyContainer( 39 | stickyChildren: [ 40 | StickyWidget( 41 | callback: (double scrollffset) => setState(() { 42 | buttonText = scrollffset; 43 | }), 44 | initialPosition: widget.initialPosition, 45 | finalPosition: widget.finalPosition, 46 | controller: controller, 47 | child: Container( 48 | width: 40, 49 | height: 40, 50 | decoration: const BoxDecoration( 51 | shape: BoxShape.circle, color: Colors.red), 52 | child: Center(child: Text("$buttonText")), 53 | ), 54 | ) 55 | ], 56 | child: ListView.builder( 57 | itemCount: 30, 58 | controller: controller, 59 | itemBuilder: (context, index) => SizedBox( 60 | height: 30, 61 | child: Text("item $index"), 62 | ), 63 | ), 64 | ), 65 | ), 66 | ), 67 | ); 68 | } 69 | } 70 | --------------------------------------------------------------------------------