├── material_sheets ├── android │ ├── gradle.properties │ ├── gradle │ │ └── wrapper │ │ │ ├── gradle-wrapper.jar │ │ │ └── gradle-wrapper.properties │ ├── .gitignore │ ├── app │ │ ├── src │ │ │ └── main │ │ │ │ ├── res │ │ │ │ ├── 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 │ │ │ │ │ └── styles.xml │ │ │ │ └── drawable │ │ │ │ │ └── launch_background.xml │ │ │ │ ├── kotlin │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── materialsheets │ │ │ │ │ └── MainActivity.kt │ │ │ │ └── AndroidManifest.xml │ │ └── build.gradle │ ├── settings.gradle │ ├── build.gradle │ ├── gradlew.bat │ └── gradlew ├── ios │ ├── Flutter │ │ ├── Debug.xcconfig │ │ ├── Release.xcconfig │ │ └── AppFrameworkInfo.plist │ ├── Runner │ │ ├── Runner-Bridging-Header.h │ │ ├── Assets.xcassets │ │ │ ├── LaunchImage.imageset │ │ │ │ ├── LaunchImage.png │ │ │ │ ├── LaunchImage@2x.png │ │ │ │ ├── LaunchImage@3x.png │ │ │ │ ├── README.md │ │ │ │ └── Contents.json │ │ │ └── AppIcon.appiconset │ │ │ │ ├── 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-1024x1024@1x.png │ │ │ │ ├── Icon-App-83.5x83.5@2x.png │ │ │ │ └── Contents.json │ │ ├── AppDelegate.swift │ │ ├── Info.plist │ │ └── Base.lproj │ │ │ ├── Main.storyboard │ │ │ └── LaunchScreen.storyboard │ ├── Runner.xcworkspace │ │ └── contents.xcworkspacedata │ ├── Runner.xcodeproj │ │ ├── project.xcworkspace │ │ │ └── contents.xcworkspacedata │ │ ├── xcshareddata │ │ │ └── xcschemes │ │ │ │ └── Runner.xcscheme │ │ └── project.pbxproj │ └── .gitignore ├── .gitignore ├── README.md ├── lib │ ├── demos │ │ ├── materialDemos.dart │ │ ├── otherDemos.dart │ │ └── flutterGalleryDemos.dart │ ├── main.dart │ └── materialSheet.dart ├── .idea │ ├── libraries │ │ ├── Flutter_Plugins.xml │ │ ├── Flutter_for_Android.xml │ │ ├── Dart_SDK.xml │ │ └── Dart_Packages.xml │ ├── runConfigurations │ │ └── main_dart.xml │ ├── modules.xml │ ├── misc.xml │ ├── codeStyles │ │ └── Project.xml │ └── workspace.xml ├── .metadata ├── material_sheets.iml ├── material_sheets_android.iml ├── pubspec.yaml └── pubspec.lock └── README.md /material_sheets/android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | -------------------------------------------------------------------------------- /material_sheets/ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /material_sheets/ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" -------------------------------------------------------------------------------- /material_sheets/.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .dart_tool/ 3 | 4 | .packages 5 | .pub/ 6 | 7 | build/ 8 | 9 | .flutter-plugins 10 | -------------------------------------------------------------------------------- /material_sheets/android/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/b-cancel/Flutter_MaterialSheetAndNavigationDrawer/HEAD/material_sheets/android/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /material_sheets/README.md: -------------------------------------------------------------------------------- 1 | # material_sheets 2 | 3 | A new Flutter application. 4 | 5 | ## Getting Started 6 | 7 | For help getting started with Flutter, view our online 8 | [documentation](https://flutter.io/). 9 | -------------------------------------------------------------------------------- /material_sheets/android/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | *.class 3 | .gradle 4 | /local.properties 5 | /.idea/workspace.xml 6 | /.idea/libraries 7 | .DS_Store 8 | /build 9 | 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-------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip 7 | -------------------------------------------------------------------------------- /material_sheets/.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: f9bb4289e9fd861d70ae78bcc3a042ef1b35cc9d 8 | channel: beta 9 | -------------------------------------------------------------------------------- /material_sheets/.idea/runConfigurations/main_dart.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /material_sheets/.idea/libraries/Flutter_for_Android.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /material_sheets/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /material_sheets/.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /material_sheets/android/app/src/main/kotlin/com/example/materialsheets/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.materialsheets 2 | 3 | import android.os.Bundle 4 | 5 | import io.flutter.app.FlutterActivity 6 | import io.flutter.plugins.GeneratedPluginRegistrant 7 | 8 | class MainActivity(): FlutterActivity() { 9 | override fun onCreate(savedInstanceState: Bundle?) { 10 | super.onCreate(savedInstanceState) 11 | GeneratedPluginRegistrant.registerWith(this) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /material_sheets/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: [UIApplicationLaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /material_sheets/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "LaunchImage.png", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "filename" : "LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /material_sheets/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() 4 | 5 | def plugins = new Properties() 6 | def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') 7 | if (pluginsFile.exists()) { 8 | pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) } 9 | } 10 | 11 | plugins.each { name, path -> 12 | def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() 13 | include ":$name" 14 | project(":$name").projectDir = pluginDirectory 15 | } 16 | -------------------------------------------------------------------------------- /material_sheets/ios/.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | .vagrant/ 3 | .sconsign.dblite 4 | .svn/ 5 | 6 | .DS_Store 7 | *.swp 8 | profile 9 | 10 | DerivedData/ 11 | build/ 12 | GeneratedPluginRegistrant.h 13 | GeneratedPluginRegistrant.m 14 | 15 | .generated/ 16 | 17 | *.pbxuser 18 | *.mode1v3 19 | *.mode2v3 20 | *.perspectivev3 21 | 22 | !default.pbxuser 23 | !default.mode1v3 24 | !default.mode2v3 25 | !default.perspectivev3 26 | 27 | xcuserdata 28 | 29 | *.moved-aside 30 | 31 | *.pyc 32 | *sync/ 33 | Icon? 34 | .tags* 35 | 36 | /Flutter/app.flx 37 | /Flutter/app.zip 38 | /Flutter/flutter_assets/ 39 | /Flutter/App.framework 40 | /Flutter/Flutter.framework 41 | /Flutter/Generated.xcconfig 42 | /ServiceDefinitions.json 43 | 44 | Pods/ 45 | .symlinks/ 46 | -------------------------------------------------------------------------------- /material_sheets/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.1.51' 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:3.0.1' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | jcenter() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /material_sheets/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | //Demos 4 | import 'demos/flutterGalleryDemos.dart'; 5 | import 'demos/materialDemos.dart'; 6 | import 'demos/otherDemos.dart'; 7 | 8 | //TODO.. materialApp plans for android slide down menu 9 | 10 | //-------------------------Main Functions For Testing------------------------- 11 | 12 | //---flutter gallery 13 | //void main() => runApp(new MaterialApp( home: new PersistentBottomSheet())); 14 | //void main() => runApp(new ModalBottomSheet()); 15 | //void main() => runApp(new NavigationDrawer()); //TODO... complete demo 16 | //void main() => runApp(new ListDemo()); 17 | 18 | //---material 19 | 20 | //---other 21 | //void main() => runApp(new MaterialSheetTestApp()); 22 | void main() => runApp(new MaterialApp( home: new MultiSheets())); 23 | -------------------------------------------------------------------------------- /material_sheets/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 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /material_sheets/material_sheets.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /material_sheets/.idea/libraries/Dart_SDK.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /material_sheets/.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 27 | 28 | -------------------------------------------------------------------------------- /material_sheets/material_sheets_android.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | material_sheets 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1 23 | LSRequiresIPhoneOS 24 | 25 | UILaunchStoryboardName 26 | LaunchScreen 27 | UIMainStoryboardFile 28 | Main 29 | UISupportedInterfaceOrientations 30 | 31 | UIInterfaceOrientationPortrait 32 | UIInterfaceOrientationLandscapeLeft 33 | UIInterfaceOrientationLandscapeRight 34 | 35 | UISupportedInterfaceOrientations~ipad 36 | 37 | UIInterfaceOrientationPortrait 38 | UIInterfaceOrientationPortraitUpsideDown 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UIViewControllerBasedStatusBarAppearance 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /material_sheets/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 | -------------------------------------------------------------------------------- /material_sheets/.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 15 | 16 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /material_sheets/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 | apply plugin: 'com.android.application' 15 | apply plugin: 'kotlin-android' 16 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 17 | 18 | android { 19 | compileSdkVersion 27 20 | 21 | sourceSets { 22 | main.java.srcDirs += 'src/main/kotlin' 23 | } 24 | 25 | lintOptions { 26 | disable 'InvalidPackage' 27 | } 28 | 29 | defaultConfig { 30 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 31 | applicationId "com.example.materialsheets" 32 | minSdkVersion 16 33 | targetSdkVersion 27 34 | versionCode 1 35 | versionName "1.0" 36 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 37 | } 38 | 39 | buildTypes { 40 | release { 41 | // TODO: Add your own signing config for the release build. 42 | // Signing with the debug keys for now, so `flutter run --release` works. 43 | signingConfig signingConfigs.debug 44 | } 45 | } 46 | } 47 | 48 | flutter { 49 | source '../..' 50 | } 51 | 52 | dependencies { 53 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version" 54 | testImplementation 'junit:junit:4.12' 55 | androidTestImplementation 'com.android.support.test:runner:1.0.1' 56 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1' 57 | } 58 | -------------------------------------------------------------------------------- /material_sheets/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: material_sheets 2 | description: A new Flutter application. 3 | 4 | dependencies: 5 | flutter: 6 | sdk: flutter 7 | 8 | # The following adds the Cupertino Icons font to your application. 9 | # Use with the CupertinoIcons class for iOS style icons. 10 | cupertino_icons: ^0.1.2 11 | 12 | dev_dependencies: 13 | flutter_test: 14 | sdk: flutter 15 | 16 | 17 | # For information on the generic Dart part of this file, see the 18 | # following page: https://www.dartlang.org/tools/pub/pubspec 19 | 20 | # The following section is specific to Flutter. 21 | flutter: 22 | 23 | # The following line ensures that the Material Icons font is 24 | # included with your application, so that you can use the icons in 25 | # the material Icons class. 26 | uses-material-design: true 27 | 28 | # To add assets to your application, add an assets section, like this: 29 | # assets: 30 | # - images/a_dot_burr.jpeg 31 | # - images/a_dot_ham.jpeg 32 | 33 | # An image asset can refer to one or more resolution-specific "variants", see 34 | # https://flutter.io/assets-and-images/#resolution-aware. 35 | 36 | # For details regarding adding assets from package dependencies, see 37 | # https://flutter.io/assets-and-images/#from-packages 38 | 39 | # To add custom fonts to your application, add a fonts section here, 40 | # in this "flutter" section. Each entry in this list should have a 41 | # "family" key with the font family name, and a "fonts" key with a 42 | # list giving the asset and other descriptors for the font. For 43 | # example: 44 | # fonts: 45 | # - family: Schyler 46 | # fonts: 47 | # - asset: fonts/Schyler-Regular.ttf 48 | # - asset: fonts/Schyler-Italic.ttf 49 | # style: italic 50 | # - family: Trajan Pro 51 | # fonts: 52 | # - asset: fonts/TrajanPro.ttf 53 | # - asset: fonts/TrajanPro_Bold.ttf 54 | # weight: 700 55 | # 56 | # For details regarding fonts from package dependencies, 57 | # see https://flutter.io/custom-fonts/#from-packages 58 | -------------------------------------------------------------------------------- /material_sheets/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 8 | 9 | 10 | 15 | 19 | 26 | 30 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner/Base.lproj/LaunchScreen.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 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /material_sheets/android/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /material_sheets/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 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 31 | 32 | 33 | 34 | 40 | 41 | 42 | 43 | 44 | 45 | 56 | 58 | 64 | 65 | 66 | 67 | 68 | 69 | 75 | 77 | 83 | 84 | 85 | 86 | 88 | 89 | 92 | 93 | 94 | -------------------------------------------------------------------------------- /material_sheets/android/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Flutter_MaterialSheetAndNavigationDrawer 2 | 3 |
If this project helped you reduce developement time or you just want to help me continue making useful tools
4 |
Feel free to buy me a cup of coffee! :)
5 | 6 | PayPal Donate Button 7 | 8 |

9 | 10 | 11 | 12 | 13 | 14 | 15 |

16 | 17 |

Purpose

18 | 19 | A Very Flexible Widget that can Implement Material Sheets (bottom, top, side) (modal and persistent) 20 | 21 |

Features

22 | 23 | MULTIPLE SHEETS PER APP 24 | 25 | WIDGET PARAMETERS 26 | 1. app [required] -> the application that goes behind the sheet 27 | 2. sheet [required] -> the sheet that animates in or out of the screen 28 | 3. attachment -> an attachment to the sheet that is always on screen 29 | 30 | VARIABLE PARAMETERS 31 | 1. startOpen -> whether or not the sheet should startOpen (true, false) 32 | 2. position -> what edge the sheet is attached to (top, right, bottom, left) 33 | 3. type -> what type of sheet this is (modal, persistent) 34 | 4. placement -> where the attachment is placed relative to the screen edges (inside, outside) 35 | 5. backBtnClosesSheet -> whether or not the back button closes the sheet 36 | 6. backBtnClosesAnimated -> whether the back button closes the sheet animated or instantaneously 37 | 7. autoOpenOrCloseIndicator -> whether or not you should be shown whether you sheet will autoClose or autoOpen after you let go of it 38 | 8. swipeToOpen -> whether or not you can swipe the sheet to open (NOTE: if no attachment is specified you will swipe the edge of the screen to open) 39 | 9. swipeToClose -> whether or not you can swipe the sheet to close 40 | 10. maxAnimationTimeInMilliseconds -> how long the sheet takes to open or close if animated 41 | 11. indicatorAutoCloseColor -> the color that shows up when the sheet will auto close if let go [opacity matter] 42 | 12. scrimOpenColor -> the color of the scrim when using a modal sheet [opacity matters] 43 | 13. sheetMin -> the smallest the sheet can be 44 | 14. sheetMax -> the largest the sheet can be 45 | 15. textDirection -> the text direction inside of the sheet 46 | 47 | FUNCTIONS TO GRAB INFORMATION 48 | 1. getOpenPercent() -> get how open the sheet is [0.0 -> 1.0] 49 | 2. getAttachmentSize() -> get the width and height of the attachment 50 | 3. getSheetSize() -> get the width and height of the sheet 51 | 52 | FUNCTIONS TO RUN COMMANDS 53 | 1. toggleInstantaneous() -> toggle between opened and closed states with no animation 54 | 2. toggleAnimated() -> toggle between opened and closed states with animation 55 | 3. openInstantaneous() -> open the sheet instantly 56 | 4. openAnimated() -> open the sheet with an animation 57 | 5. closeInstantaneous() -> close the sheet instantly 58 | 6. closeAnimated() -> close the sheet with an animation 59 | 60 |

Limitation

61 | I was not created to be performant. 62 | Modify my code if needed to suit your specific needs and get the best performance possible. 63 | 64 |

How To

65 | 66 | ``` 67 | import 'package:flutter/material.dart'; 68 | import 'materialSheet.dart'; 69 | 70 | void main() => runApp(new MaterialSheetTestApp()); 71 | 72 | class MaterialSheetTestApp extends StatelessWidget { 73 | 74 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 75 | 76 | Sheet matSheet; 77 | getOpenPercent() => matSheet.functions.getOpenPercent(); 78 | getSheetSize() => matSheet.functions.getSheetSize(); 79 | getAttachmentSize() => matSheet.functions.getAttachmentSize(); 80 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 81 | toggleAnim() => matSheet.functions.toggleAnimated(); 82 | openInstant() => matSheet.functions.openInstantaneous(); 83 | closeInstant() => matSheet.functions.closeInstantaneous(); 84 | openAnim() => matSheet.functions.openAnimated(); 85 | closeAnim() => matSheet.functions.closeAnimated(); 86 | 87 | @override 88 | Widget build(BuildContext context) { 89 | matSheet = new Sheet( 90 | parameters: new Parameters( 91 | //-----Widgets 92 | app: new Container( 93 | child: new Center( 94 | child: new FlatButton( 95 | color: Colors.redAccent, 96 | onPressed: () => openAnim(), 97 | child: new Text("Press me to open the sheet"), 98 | ), 99 | ), 100 | ), 101 | sheet: new Container( 102 | color: Colors.yellowAccent, 103 | child: new Center( 104 | child: new Text( 105 | "Right Sheet", 106 | style: TextStyle( 107 | color: Colors.black, 108 | fontSize: 14.0, 109 | ), 110 | ), 111 | ), 112 | ), 113 | attachment: new Container( 114 | color: Colors.greenAccent, 115 | child: new Icon( 116 | Icons.attachment, 117 | color: Colors.white, 118 | ), 119 | ), 120 | //-----Other Vars 121 | position: sheetPosition.right, 122 | autoOpenOrCloseIndicator: true, 123 | placement: attachmentPlacement.inside, 124 | ), 125 | ); 126 | 127 | return matSheet; 128 | } 129 | } 130 | ``` 131 | 132 |

Plans

133 | 134 | 1. lockSheet (opened, closed, false) [mutable] 135 | 2. sheetAffectsApp (resize, move, none) [mutable] 136 | -------------------------------------------------------------------------------- /material_sheets/pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://www.dartlang.org/tools/pub/glossary#lockfile 3 | packages: 4 | analyzer: 5 | dependency: transitive 6 | description: 7 | name: analyzer 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "0.31.2-alpha.2" 11 | args: 12 | dependency: transitive 13 | description: 14 | name: args 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "1.4.3" 18 | async: 19 | dependency: transitive 20 | description: 21 | name: async 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "2.0.7" 25 | boolean_selector: 26 | dependency: transitive 27 | description: 28 | name: boolean_selector 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.0.3" 32 | charcode: 33 | dependency: transitive 34 | description: 35 | name: charcode 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "1.1.1" 39 | collection: 40 | dependency: transitive 41 | description: 42 | name: collection 43 | url: "https://pub.dartlang.org" 44 | source: hosted 45 | version: "1.14.6" 46 | convert: 47 | dependency: transitive 48 | description: 49 | name: convert 50 | url: "https://pub.dartlang.org" 51 | source: hosted 52 | version: "2.0.1" 53 | crypto: 54 | dependency: transitive 55 | description: 56 | name: crypto 57 | url: "https://pub.dartlang.org" 58 | source: hosted 59 | version: "2.0.3" 60 | csslib: 61 | dependency: transitive 62 | description: 63 | name: csslib 64 | url: "https://pub.dartlang.org" 65 | source: hosted 66 | version: "0.14.4" 67 | cupertino_icons: 68 | dependency: "direct main" 69 | description: 70 | name: cupertino_icons 71 | url: "https://pub.dartlang.org" 72 | source: hosted 73 | version: "0.1.2" 74 | flutter: 75 | dependency: "direct main" 76 | description: flutter 77 | source: sdk 78 | version: "0.0.0" 79 | flutter_test: 80 | dependency: "direct dev" 81 | description: flutter 82 | source: sdk 83 | version: "0.0.0" 84 | front_end: 85 | dependency: transitive 86 | description: 87 | name: front_end 88 | url: "https://pub.dartlang.org" 89 | source: hosted 90 | version: "0.1.0-alpha.12" 91 | glob: 92 | dependency: transitive 93 | description: 94 | name: glob 95 | url: "https://pub.dartlang.org" 96 | source: hosted 97 | version: "1.1.5" 98 | html: 99 | dependency: transitive 100 | description: 101 | name: html 102 | url: "https://pub.dartlang.org" 103 | source: hosted 104 | version: "0.13.3" 105 | http: 106 | dependency: transitive 107 | description: 108 | name: http 109 | url: "https://pub.dartlang.org" 110 | source: hosted 111 | version: "0.11.3+16" 112 | http_multi_server: 113 | dependency: transitive 114 | description: 115 | name: http_multi_server 116 | url: "https://pub.dartlang.org" 117 | source: hosted 118 | version: "2.0.4" 119 | http_parser: 120 | dependency: transitive 121 | description: 122 | name: http_parser 123 | url: "https://pub.dartlang.org" 124 | source: hosted 125 | version: "3.1.2" 126 | io: 127 | dependency: transitive 128 | description: 129 | name: io 130 | url: "https://pub.dartlang.org" 131 | source: hosted 132 | version: "0.3.2+1" 133 | js: 134 | dependency: transitive 135 | description: 136 | name: js 137 | url: "https://pub.dartlang.org" 138 | source: hosted 139 | version: "0.6.1" 140 | kernel: 141 | dependency: transitive 142 | description: 143 | name: kernel 144 | url: "https://pub.dartlang.org" 145 | source: hosted 146 | version: "0.3.0-alpha.12" 147 | logging: 148 | dependency: transitive 149 | description: 150 | name: logging 151 | url: "https://pub.dartlang.org" 152 | source: hosted 153 | version: "0.11.3+1" 154 | matcher: 155 | dependency: transitive 156 | description: 157 | name: matcher 158 | url: "https://pub.dartlang.org" 159 | source: hosted 160 | version: "0.12.2+1" 161 | meta: 162 | dependency: transitive 163 | description: 164 | name: meta 165 | url: "https://pub.dartlang.org" 166 | source: hosted 167 | version: "1.1.5" 168 | mime: 169 | dependency: transitive 170 | description: 171 | name: mime 172 | url: "https://pub.dartlang.org" 173 | source: hosted 174 | version: "0.9.6" 175 | multi_server_socket: 176 | dependency: transitive 177 | description: 178 | name: multi_server_socket 179 | url: "https://pub.dartlang.org" 180 | source: hosted 181 | version: "1.0.1" 182 | node_preamble: 183 | dependency: transitive 184 | description: 185 | name: node_preamble 186 | url: "https://pub.dartlang.org" 187 | source: hosted 188 | version: "1.4.1" 189 | package_config: 190 | dependency: transitive 191 | description: 192 | name: package_config 193 | url: "https://pub.dartlang.org" 194 | source: hosted 195 | version: "1.0.3" 196 | package_resolver: 197 | dependency: transitive 198 | description: 199 | name: package_resolver 200 | url: "https://pub.dartlang.org" 201 | source: hosted 202 | version: "1.0.2" 203 | path: 204 | dependency: transitive 205 | description: 206 | name: path 207 | url: "https://pub.dartlang.org" 208 | source: hosted 209 | version: "1.5.1" 210 | plugin: 211 | dependency: transitive 212 | description: 213 | name: plugin 214 | url: "https://pub.dartlang.org" 215 | source: hosted 216 | version: "0.2.0+2" 217 | pool: 218 | dependency: transitive 219 | description: 220 | name: pool 221 | url: "https://pub.dartlang.org" 222 | source: hosted 223 | version: "1.3.4" 224 | pub_semver: 225 | dependency: transitive 226 | description: 227 | name: pub_semver 228 | url: "https://pub.dartlang.org" 229 | source: hosted 230 | version: "1.4.1" 231 | quiver: 232 | dependency: transitive 233 | description: 234 | name: quiver 235 | url: "https://pub.dartlang.org" 236 | source: hosted 237 | version: "0.29.0+1" 238 | shelf: 239 | dependency: transitive 240 | description: 241 | name: shelf 242 | url: "https://pub.dartlang.org" 243 | source: hosted 244 | version: "0.7.3" 245 | shelf_packages_handler: 246 | dependency: transitive 247 | description: 248 | name: shelf_packages_handler 249 | url: "https://pub.dartlang.org" 250 | source: hosted 251 | version: "1.0.3" 252 | shelf_static: 253 | dependency: transitive 254 | description: 255 | name: shelf_static 256 | url: "https://pub.dartlang.org" 257 | source: hosted 258 | version: "0.2.7" 259 | shelf_web_socket: 260 | dependency: transitive 261 | description: 262 | name: shelf_web_socket 263 | url: "https://pub.dartlang.org" 264 | source: hosted 265 | version: "0.2.2" 266 | sky_engine: 267 | dependency: transitive 268 | description: flutter 269 | source: sdk 270 | version: "0.0.99" 271 | source_map_stack_trace: 272 | dependency: transitive 273 | description: 274 | name: source_map_stack_trace 275 | url: "https://pub.dartlang.org" 276 | source: hosted 277 | version: "1.1.4" 278 | source_maps: 279 | dependency: transitive 280 | description: 281 | name: source_maps 282 | url: "https://pub.dartlang.org" 283 | source: hosted 284 | version: "0.10.5" 285 | source_span: 286 | dependency: transitive 287 | description: 288 | name: source_span 289 | url: "https://pub.dartlang.org" 290 | source: hosted 291 | version: "1.4.0" 292 | stack_trace: 293 | dependency: transitive 294 | description: 295 | name: stack_trace 296 | url: "https://pub.dartlang.org" 297 | source: hosted 298 | version: "1.9.2" 299 | stream_channel: 300 | dependency: transitive 301 | description: 302 | name: stream_channel 303 | url: "https://pub.dartlang.org" 304 | source: hosted 305 | version: "1.6.6" 306 | string_scanner: 307 | dependency: transitive 308 | description: 309 | name: string_scanner 310 | url: "https://pub.dartlang.org" 311 | source: hosted 312 | version: "1.0.2" 313 | term_glyph: 314 | dependency: transitive 315 | description: 316 | name: term_glyph 317 | url: "https://pub.dartlang.org" 318 | source: hosted 319 | version: "1.0.0" 320 | test: 321 | dependency: transitive 322 | description: 323 | name: test 324 | url: "https://pub.dartlang.org" 325 | source: hosted 326 | version: "0.12.37" 327 | typed_data: 328 | dependency: transitive 329 | description: 330 | name: typed_data 331 | url: "https://pub.dartlang.org" 332 | source: hosted 333 | version: "1.1.5" 334 | utf: 335 | dependency: transitive 336 | description: 337 | name: utf 338 | url: "https://pub.dartlang.org" 339 | source: hosted 340 | version: "0.9.0+4" 341 | vector_math: 342 | dependency: transitive 343 | description: 344 | name: vector_math 345 | url: "https://pub.dartlang.org" 346 | source: hosted 347 | version: "2.0.6" 348 | watcher: 349 | dependency: transitive 350 | description: 351 | name: watcher 352 | url: "https://pub.dartlang.org" 353 | source: hosted 354 | version: "0.9.7+7" 355 | web_socket_channel: 356 | dependency: transitive 357 | description: 358 | name: web_socket_channel 359 | url: "https://pub.dartlang.org" 360 | source: hosted 361 | version: "1.0.7" 362 | yaml: 363 | dependency: transitive 364 | description: 365 | name: yaml 366 | url: "https://pub.dartlang.org" 367 | source: hosted 368 | version: "2.1.13" 369 | sdks: 370 | dart: ">=2.0.0-dev.52.0 <=2.0.0-dev.54.0.flutter-46ab040e58" 371 | -------------------------------------------------------------------------------- /material_sheets/lib/demos/otherDemos.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:material_sheets/materialSheet.dart'; 3 | 4 | class MaterialSheetTestApp extends StatelessWidget { 5 | //-------------------------Helper Functions 6 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 7 | 8 | Sheet matSheet; 9 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 10 | toggleAnim() => matSheet.functions.toggleAnimated(); 11 | openInstant() => matSheet.functions.openInstantaneous(); 12 | closeInstant() => matSheet.functions.closeInstantaneous(); 13 | openAnim() => matSheet.functions.openAnimated(); 14 | closeAnim() => matSheet.functions.closeAnimated(); 15 | 16 | //-------------------------Build Function 17 | 18 | @override 19 | Widget build(BuildContext context) { 20 | matSheet = new Sheet( 21 | parameters: new Parameters( 22 | //-----Widgets 23 | app: new Container( 24 | color: Colors.black, 25 | child: new Center( 26 | child: new Container( 27 | color: Colors.purple, 28 | child: new Column( 29 | mainAxisAlignment: MainAxisAlignment.spaceEvenly, 30 | children: [ 31 | new Container( 32 | color: Colors.red, 33 | child: new FlatButton( 34 | onPressed: () => closeAnim(), 35 | child: new Icon( 36 | Icons.close, 37 | color: Colors.white, 38 | ), 39 | ), 40 | ), 41 | new Container( 42 | color: Colors.blue, 43 | child: new FlatButton( 44 | onPressed: () => openInstant(), 45 | child: new Icon( 46 | Icons.open_in_browser, 47 | color: Colors.white, 48 | ), 49 | ), 50 | ), 51 | ], 52 | ), 53 | ), 54 | ), 55 | ), 56 | sheet: new Container( 57 | color: Colors.yellowAccent, 58 | child: new Center( 59 | child: new Container( 60 | child: new Column( 61 | mainAxisAlignment: MainAxisAlignment.spaceEvenly, 62 | children: [ 63 | new Container( 64 | color: Colors.red, 65 | child: new FlatButton( 66 | onPressed: () => closeAnim(), 67 | child: new Icon( 68 | Icons.close, 69 | color: Colors.white, 70 | ), 71 | ), 72 | ), 73 | new Container( 74 | color: Colors.blue, 75 | child: new FlatButton( 76 | onPressed: () => openInstant(), 77 | child: new Icon( 78 | Icons.open_in_browser, 79 | color: Colors.white, 80 | ), 81 | ), 82 | ), 83 | ], 84 | ), 85 | ), 86 | ), 87 | ), 88 | attachment: new Container( 89 | color: Colors.greenAccent, 90 | child: new Icon( 91 | Icons.attachment, 92 | color: Colors.white, 93 | ), 94 | ), 95 | //-----Other Vars 96 | startOpen: true, 97 | position: sheetPosition.right, 98 | sheetMin: 250.0, 99 | autoOpenOrCloseIndicator: true, 100 | type: sheetType.persistent, 101 | placement: attachmentPlacement.inside, 102 | ), 103 | ); 104 | 105 | return matSheet; 106 | } 107 | } 108 | 109 | class MultiSheets extends StatelessWidget { 110 | //-------------------------Helper Functions 111 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 112 | 113 | Sheet rightSheet; 114 | toggleInstantR() => rightSheet.functions.toggleInstantaneous(); 115 | toggleAnimR() => rightSheet.functions.toggleAnimated(); 116 | openInstantR() => rightSheet.functions.openInstantaneous(); 117 | closeInstantR() => rightSheet.functions.closeInstantaneous(); 118 | openAnimR() => rightSheet.functions.openAnimated(); 119 | closeAnimR() => rightSheet.functions.closeAnimated(); 120 | 121 | Sheet leftSheet; 122 | toggleInstantL() => leftSheet.functions.toggleInstantaneous(); 123 | toggleAnimL() => leftSheet.functions.toggleAnimated(); 124 | openInstantL() => leftSheet.functions.openInstantaneous(); 125 | closeInstantL() => leftSheet.functions.closeInstantaneous(); 126 | openAnimL() => leftSheet.functions.openAnimated(); 127 | closeAnimL() => leftSheet.functions.closeAnimated(); 128 | 129 | Sheet bottomSheet; 130 | toggleInstantB() => bottomSheet.functions.toggleInstantaneous(); 131 | toggleAnimB() => bottomSheet.functions.toggleAnimated(); 132 | openInstantB() => bottomSheet.functions.openInstantaneous(); 133 | closeInstantB() => bottomSheet.functions.closeInstantaneous(); 134 | openAnimB() => bottomSheet.functions.openAnimated(); 135 | closeAnimB() => bottomSheet.functions.closeAnimated(); 136 | 137 | Sheet topSheet; 138 | toggleInstantT() => topSheet.functions.toggleInstantaneous(); 139 | toggleAnimT() => topSheet.functions.toggleAnimated(); 140 | openInstantT() => topSheet.functions.openInstantaneous(); 141 | closeInstantT() => topSheet.functions.closeInstantaneous(); 142 | openAnimT() => topSheet.functions.openAnimated(); 143 | closeAnimT() => topSheet.functions.closeAnimated(); 144 | 145 | //-------------------------Build Function 146 | 147 | @override 148 | Widget build(BuildContext context) { 149 | rightSheet = new Sheet( 150 | parameters: new Parameters( 151 | //-----Widgets 152 | app: new Container(), 153 | sheet: new Container( 154 | color: Colors.yellowAccent, 155 | child: new Center( 156 | child: new Text( 157 | "Right Sheet", 158 | style: TextStyle( 159 | color: Colors.black, 160 | fontSize: 14.0, 161 | ), 162 | ), 163 | ), 164 | ), 165 | attachment: new Container( 166 | color: Colors.greenAccent, 167 | child: new Icon( 168 | Icons.attachment, 169 | color: Colors.white, 170 | ), 171 | ), 172 | //-----Other Vars 173 | position: sheetPosition.right, 174 | autoOpenOrCloseIndicator: true, 175 | placement: attachmentPlacement.inside, 176 | type: sheetType.persistent, 177 | ), 178 | ); 179 | 180 | leftSheet = new Sheet( 181 | parameters: new Parameters( 182 | //-----Widgets 183 | app: Container(), 184 | sheet: new Container( 185 | color: Colors.yellowAccent, 186 | child: new Center( 187 | child: new Text( 188 | "Left Sheet", 189 | style: TextStyle( 190 | color: Colors.black, 191 | fontSize: 14.0, 192 | ), 193 | ), 194 | ), 195 | ), 196 | attachment: new Container( 197 | color: Colors.orangeAccent, 198 | child: new Icon( 199 | Icons.attachment, 200 | color: Colors.white, 201 | ), 202 | ), 203 | //-----Other Vars 204 | position: sheetPosition.left, 205 | autoOpenOrCloseIndicator: true, 206 | placement: attachmentPlacement.inside, 207 | type: sheetType.persistent, 208 | ), 209 | ); 210 | 211 | topSheet = new Sheet( 212 | parameters: new Parameters( 213 | //-----Widgets 214 | app: Container(), 215 | sheet: new Container( 216 | color: Colors.purple, 217 | child: new Center( 218 | child: new Text( 219 | "Top Sheet", 220 | style: TextStyle( 221 | color: Colors.black, 222 | fontSize: 14.0, 223 | ), 224 | ), 225 | ), 226 | ), 227 | attachment: new Container( 228 | color: Colors.pinkAccent, 229 | child: new Column( 230 | children: [ 231 | new Icon( 232 | Icons.attachment, 233 | color: Colors.white, 234 | ), 235 | new Icon( 236 | Icons.attachment, 237 | color: Colors.white, 238 | ), 239 | ], 240 | ) 241 | ), 242 | //-----Other Vars 243 | position: sheetPosition.top, 244 | autoOpenOrCloseIndicator: true, 245 | placement: attachmentPlacement.inside, 246 | type: sheetType.persistent, 247 | ), 248 | ); 249 | 250 | bottomSheet = new Sheet( 251 | parameters: new Parameters( 252 | //-----Widgets 253 | app: Container(), 254 | sheet: new Container( 255 | color: Colors.yellowAccent, 256 | child: new Center( 257 | child: new Text( 258 | "Bottom Sheet", 259 | style: TextStyle( 260 | color: Colors.black, 261 | fontSize: 14.0, 262 | ), 263 | ), 264 | ), 265 | ), 266 | attachment: new Container( 267 | color: Colors.redAccent, 268 | child: new Icon( 269 | Icons.attachment, 270 | color: Colors.white, 271 | ), 272 | ), 273 | //-----Other Vars 274 | position: sheetPosition.bottom, 275 | autoOpenOrCloseIndicator: true, 276 | placement: attachmentPlacement.inside, 277 | type: sheetType.persistent, 278 | ), 279 | ); 280 | 281 | return new Stack( 282 | children: [ 283 | new Container( 284 | color: Colors.blue, 285 | child: new Center( 286 | child: new Text( 287 | "SOME APP", 288 | style: TextStyle( 289 | color: Colors.white, 290 | ), 291 | ), 292 | ), 293 | ), 294 | rightSheet, 295 | leftSheet, 296 | bottomSheet, 297 | topSheet, 298 | ], 299 | ); 300 | } 301 | } -------------------------------------------------------------------------------- /material_sheets/.idea/libraries/Dart_Packages.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 377 | 378 | 379 | 380 | 381 | 382 | 383 | 384 | 385 | 386 | 387 | 388 | 389 | 390 | 391 | 392 | 393 | 394 | 395 | 396 | 397 | 398 | 399 | 400 | 401 | 402 | 403 | 404 | 405 | 406 | 407 | 408 | 409 | 410 | 411 | 412 | 413 | 414 | 415 | 416 | 417 | 418 | 419 | 420 | 421 | 422 | 423 | 424 | 425 | 426 | 427 | 428 | 429 | 430 | 431 | 432 | 433 | 434 | 435 | 436 | -------------------------------------------------------------------------------- /material_sheets/ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; 11 | 2D5378261FAA1A9400D5DBA9 /* flutter_assets in Resources */ = {isa = PBXBuildFile; fileRef = 2D5378251FAA1A9400D5DBA9 /* flutter_assets */; }; 12 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; }; 13 | 3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = 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defaultConfigurationIsVisible = 0; 439 | defaultConfigurationName = Release; 440 | }; 441 | /* End XCConfigurationList section */ 442 | }; 443 | rootObject = 97C146E61CF9000F007C117D /* Project object */; 444 | } 445 | -------------------------------------------------------------------------------- /material_sheets/lib/demos/flutterGalleryDemos.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:material_sheets/materialSheet.dart'; 3 | 4 | import 'dart:math'; 5 | 6 | //-------------------------Persistent Bottom Sheet------------------------- 7 | 8 | class PersistentBottomSheet extends StatefulWidget { 9 | @override 10 | _PersistentBottomSheetState createState() => _PersistentBottomSheetState(); 11 | } 12 | 13 | class _PersistentBottomSheetState extends State { 14 | //-------------------------Helper Functions 15 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 16 | 17 | Sheet matSheet; 18 | getOpenPercent() => matSheet.functions.getOpenPercent(); 19 | getSheetSize() => matSheet.functions.getSheetSize(); 20 | getAttachmentSize() => matSheet.functions.getAttachmentSize(); 21 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 22 | toggleAnim() => matSheet.functions.toggleAnimated(); 23 | openInstant() => matSheet.functions.openInstantaneous(); 24 | closeInstant() => matSheet.functions.closeInstantaneous(); 25 | openAnim() => matSheet.functions.openAnimated(); 26 | closeAnim() => matSheet.functions.closeAnimated(); 27 | 28 | IconData _backIcon() { 29 | switch (Theme.of(context).platform) { 30 | case TargetPlatform.android: 31 | case TargetPlatform.fuchsia: 32 | return Icons.arrow_back; 33 | case TargetPlatform.iOS: 34 | return Icons.arrow_back_ios; 35 | } 36 | assert(false); 37 | return null; 38 | } 39 | 40 | void _showMessage() { 41 | showDialog( 42 | context: context, 43 | builder: (BuildContext context) { 44 | return new AlertDialog( 45 | content: const Text('You tapped the floating action button.'), 46 | actions: [ 47 | new FlatButton( 48 | onPressed: () { 49 | Navigator.pop(context); 50 | }, 51 | child: const Text('OK')) 52 | ], 53 | ); 54 | }, 55 | ); 56 | } 57 | 58 | @override 59 | Widget build(BuildContext context) { 60 | final ThemeData themeData = Theme.of(context); 61 | 62 | matSheet = new Sheet( 63 | parameters: new Parameters( 64 | app: new MaterialApp( 65 | home: new Scaffold( 66 | appBar: new AppBar( 67 | leading: new IconButton( 68 | icon: new Icon(_backIcon()), 69 | alignment: Alignment.centerLeft, 70 | tooltip: 'Back', 71 | onPressed: () => print("there is nothing to Pop"), 72 | ), 73 | title: const Text('Persistent bottom sheet'), 74 | ), 75 | body: new Center( 76 | child: new RaisedButton( 77 | onPressed: openAnim, 78 | child: const Text('SHOW BOTTOM SHEET'), 79 | ), 80 | ), 81 | ), 82 | ), 83 | sheet: new Material( 84 | child: new Container( 85 | decoration: new BoxDecoration( 86 | color: themeData.scaffoldBackgroundColor, 87 | border: new Border( 88 | top: new BorderSide( 89 | color: themeData.disabledColor 90 | ), 91 | ), 92 | ), 93 | child: new Padding( 94 | padding: const EdgeInsets.all(32.0), 95 | child: new Text( 96 | 'This is a Material persistent bottom sheet. Drag downwards to dismiss it.', 97 | textAlign: TextAlign.center, 98 | style: new TextStyle(color: themeData.accentColor, fontSize: 24.0, ), 99 | ), 100 | ), 101 | ), 102 | ), 103 | attachment: new Container( 104 | alignment: Alignment.bottomRight, 105 | padding: EdgeInsets.all(16.0), 106 | child: new FloatingActionButton( 107 | onPressed: _showMessage, 108 | backgroundColor: Colors.redAccent, 109 | child: const Icon( 110 | Icons.add, 111 | semanticLabel: 'Add', 112 | ), 113 | ), 114 | ), 115 | type: sheetType.persistent, 116 | swipeToOpen: false, 117 | ), 118 | ); 119 | 120 | return matSheet; 121 | } 122 | } 123 | 124 | //-------------------------Modal Bottom Sheet------------------------- 125 | 126 | class ModalBottomSheet extends StatelessWidget { 127 | 128 | //-------------------------Helper Functions 129 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 130 | 131 | Sheet matSheet; 132 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 133 | toggleAnim() => matSheet.functions.toggleAnimated(); 134 | openInstant() => matSheet.functions.openInstantaneous(); 135 | closeInstant() => matSheet.functions.closeInstantaneous(); 136 | openAnim() => matSheet.functions.openAnimated(); 137 | closeAnim() => matSheet.functions.closeAnimated(); 138 | 139 | IconData _backIcon(BuildContext context) { 140 | switch (Theme.of(context).platform) { 141 | case TargetPlatform.android: 142 | case TargetPlatform.fuchsia: 143 | return Icons.arrow_back; 144 | case TargetPlatform.iOS: 145 | return Icons.arrow_back_ios; 146 | } 147 | assert(false); 148 | return null; 149 | } 150 | 151 | @override 152 | Widget build(BuildContext context) { 153 | 154 | matSheet = new Sheet( 155 | parameters: new Parameters( 156 | app: new MaterialApp( 157 | home: new Scaffold( 158 | appBar: new AppBar( 159 | leading: new IconButton( 160 | icon: new Icon(_backIcon(context)), 161 | alignment: Alignment.centerLeft, 162 | tooltip: 'Back', 163 | onPressed: () => print("there is nothing to Pop"), 164 | ), 165 | title: const Text('Modal bottom sheet'), 166 | ), 167 | body: new Center( 168 | child: new RaisedButton( 169 | child: const Text('SHOW BOTTOM SHEET'), 170 | onPressed: openAnim, 171 | ), 172 | ), 173 | ), 174 | ), 175 | sheet: new Material( 176 | child: new Container( 177 | child: new Padding( 178 | padding: const EdgeInsets.all(32.0), 179 | child: new Text( 180 | 'This is the modal bottom sheet. Click anywhere to dismiss.', 181 | textAlign: TextAlign.center, 182 | style: new TextStyle( 183 | color: Theme 184 | .of(context) 185 | .accentColor, 186 | fontSize: 24.0 187 | ), 188 | ), 189 | ), 190 | ), 191 | ), 192 | type: sheetType.modal, 193 | swipeToOpen: false, 194 | ), 195 | ); 196 | 197 | return matSheet; 198 | } 199 | } 200 | 201 | //-------------------------Navigation Drawer------------------------- 202 | 203 | const String _kAsset0 = 'people/square/trevor.png'; 204 | const String _kAsset1 = 'people/square/stella.png'; 205 | const String _kAsset2 = 'people/square/sandra.png'; 206 | const String _kGalleryAssetsPackage = 'flutter_gallery_assets'; 207 | 208 | class NavigationDrawer extends StatefulWidget { 209 | @override 210 | _NavigationDrawerState createState() => new _NavigationDrawerState(); 211 | } 212 | 213 | class _NavigationDrawerState extends State{ 214 | 215 | //-------------------------Helper Functions 216 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 217 | 218 | Sheet matSheet; 219 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 220 | toggleAnim() => matSheet.functions.toggleAnimated(); 221 | openInstant() => matSheet.functions.openInstantaneous(); 222 | closeInstant() => matSheet.functions.closeInstantaneous(); 223 | openAnim() => matSheet.functions.openAnimated(); 224 | closeAnim() => matSheet.functions.closeAnimated(); 225 | 226 | final GlobalKey _scaffoldKey = new GlobalKey(); 227 | 228 | static const List _drawerContents = const ['A', 'B', 'C', 'D', 'E']; 229 | 230 | IconData _backIcon() { 231 | switch (Theme.of(context).platform) { 232 | case TargetPlatform.android: 233 | case TargetPlatform.fuchsia: 234 | return Icons.arrow_back; 235 | case TargetPlatform.iOS: 236 | return Icons.arrow_back_ios; 237 | } 238 | assert(false); 239 | return null; 240 | } 241 | 242 | void _showNotImplementedMessage() { 243 | Navigator.pop(context); // Dismiss the drawer. 244 | _scaffoldKey.currentState.showSnackBar(const SnackBar( 245 | content: const Text("The drawer's items don't do anything") 246 | )); 247 | } 248 | 249 | void _onOtherAccountsTap(BuildContext context) { 250 | showDialog( 251 | context: context, 252 | builder: (BuildContext context) { 253 | return new AlertDialog( 254 | title: const Text('Account switching not implemented.'), 255 | actions: [ 256 | new FlatButton( 257 | child: const Text('OK'), 258 | onPressed: () { 259 | Navigator.pop(context); 260 | }, 261 | ), 262 | ], 263 | ); 264 | }, 265 | ); 266 | } 267 | 268 | @override 269 | Widget build(BuildContext context) { 270 | 271 | matSheet = new Sheet( 272 | parameters: new Parameters( 273 | app: new MaterialApp( 274 | home: new Scaffold( 275 | key: _scaffoldKey, 276 | appBar: new AppBar( 277 | leading: new IconButton( 278 | icon: new Icon(_backIcon()), 279 | alignment: Alignment.centerLeft, 280 | tooltip: 'Back', 281 | onPressed: () => print("there is nothing to Pop"), 282 | ), 283 | title: const Text('Navigation drawer'), 284 | ), 285 | body: new Center( 286 | child: new InkWell( 287 | onTap: openAnim, 288 | child: new Column( 289 | mainAxisSize: MainAxisSize.min, 290 | children: [ 291 | new Container( 292 | width: 100.0, 293 | height: 100.0, 294 | decoration: const BoxDecoration( 295 | color: Colors.pinkAccent, 296 | shape: BoxShape.circle, 297 | image: const DecorationImage( 298 | image: const AssetImage( 299 | _kAsset0, 300 | package: _kGalleryAssetsPackage, 301 | ), 302 | ), 303 | ), 304 | ), 305 | new Padding( 306 | padding: const EdgeInsets.only(top: 8.0), 307 | child: new Text('Tap here to open the drawer', 308 | style: Theme.of(context).textTheme.subhead, 309 | ), 310 | ), 311 | ], 312 | ), 313 | ), 314 | ), 315 | ), 316 | ), 317 | sheet: new Column( 318 | children: [ 319 | /* 320 | new UserAccountsDrawerHeader( 321 | accountName: const Text('Trevor Widget'), 322 | accountEmail: const Text('trevor.widget@example.com'), 323 | currentAccountPicture: const CircleAvatar( 324 | backgroundColor: Colors.redAccent, 325 | backgroundImage: const AssetImage( 326 | _kAsset0, 327 | package: _kGalleryAssetsPackage, 328 | ), 329 | ), 330 | 331 | otherAccountsPictures: [ 332 | new GestureDetector( 333 | onTap: () { 334 | _onOtherAccountsTap(context); 335 | }, 336 | child: new Semantics( 337 | label: 'Switch to Account B', 338 | child: const CircleAvatar( 339 | backgroundImage: const AssetImage( 340 | _kAsset1, 341 | package: _kGalleryAssetsPackage, 342 | ), 343 | ), 344 | ), 345 | ), 346 | new GestureDetector( 347 | onTap: () { 348 | _onOtherAccountsTap(context); 349 | }, 350 | child: new Semantics( 351 | label: 'Switch to Account C', 352 | child: const CircleAvatar( 353 | backgroundImage: const AssetImage( 354 | _kAsset2, 355 | package: _kGalleryAssetsPackage, 356 | ), 357 | ), 358 | ), 359 | ), 360 | ], 361 | 362 | margin: EdgeInsets.zero, 363 | onDetailsPressed: () {//TODO... controller forward or reverse 364 | }, 365 | ), 366 | */ 367 | /* 368 | new Expanded( 369 | child: new ListView( 370 | padding: const EdgeInsets.only(top: 8.0), 371 | children: [ 372 | 373 | new Stack( 374 | children: [ 375 | // The initial contents of the drawer. 376 | new FadeTransition( 377 | opacity: _drawerContentsOpacity, 378 | child: new Column( 379 | mainAxisSize: MainAxisSize.min, 380 | crossAxisAlignment: CrossAxisAlignment.stretch, 381 | children: _drawerContents.map((String id) { 382 | return new ListTile( 383 | leading: new CircleAvatar(child: new Text(id)), 384 | title: new Text('Drawer item $id'), 385 | onTap: _showNotImplementedMessage, 386 | ); 387 | }).toList(), 388 | ), 389 | ), 390 | // The drawer's "details" view. 391 | new SlideTransition( 392 | position: _drawerDetailsPosition, 393 | child: new FadeTransition( 394 | opacity: new ReverseAnimation(_drawerContentsOpacity), 395 | child: new Column( 396 | mainAxisSize: MainAxisSize.min, 397 | crossAxisAlignment: CrossAxisAlignment.stretch, 398 | children: [ 399 | new ListTile( 400 | leading: const Icon(Icons.add), 401 | title: const Text('Add account'), 402 | onTap: _showNotImplementedMessage, 403 | ), 404 | new ListTile( 405 | leading: const Icon(Icons.settings), 406 | title: const Text('Manage accounts'), 407 | onTap: _showNotImplementedMessage, 408 | ), 409 | ], 410 | ), 411 | ), 412 | ), 413 | ], 414 | ), 415 | 416 | ], 417 | ), 418 | ), 419 | */ 420 | ], 421 | ), 422 | position: sheetPosition.left, 423 | ), 424 | ); 425 | 426 | return matSheet; 427 | } 428 | } 429 | 430 | //-------------------------Bottom Sheet From List Demo------------------------- 431 | 432 | enum _MaterialListType {oneLine, oneLineWithAvatar, twoLine, threeLine} 433 | 434 | class ListDemo extends StatefulWidget { 435 | const ListDemo({ Key key }) : super(key: key); 436 | 437 | @override 438 | _ListDemoState createState() => new _ListDemoState(); 439 | } 440 | 441 | class _ListDemoState extends State { 442 | 443 | static final GlobalKey scaffoldKey = new GlobalKey(); 444 | 445 | _MaterialListType _itemType = _MaterialListType.threeLine; 446 | bool _dense = false; 447 | bool _showAvatars = true; 448 | bool _showIcons = false; 449 | bool _showDividers = false; 450 | bool _reverseSort = false; 451 | List items = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N']; 452 | 453 | IconData _backIcon() { 454 | switch (Theme.of(context).platform) { 455 | case TargetPlatform.android: 456 | case TargetPlatform.fuchsia: 457 | return Icons.arrow_back; 458 | case TargetPlatform.iOS: 459 | return Icons.arrow_back_ios; 460 | } 461 | assert(false); 462 | return null; 463 | } 464 | 465 | //-------------------------Helper Functions 466 | //NOTE: these are required if you want buttons that will be opening or closing the sheet 467 | 468 | Sheet matSheet; 469 | toggleInstant() => matSheet.functions.toggleInstantaneous(); 470 | toggleAnim() => matSheet.functions.toggleAnimated(); 471 | openInstant() => matSheet.functions.openInstantaneous(); 472 | closeInstant() => matSheet.functions.closeInstantaneous(); 473 | openAnim() => matSheet.functions.openAnimated(); 474 | closeAnim() => matSheet.functions.closeAnimated(); 475 | 476 | bool testBool = true; 477 | 478 | @override 479 | Widget build(BuildContext context){ 480 | const scaffColor = Color(0xfffafafa); //manually read in from Theme.of(context).scaffoldBackgroundColor 481 | 482 | final String layoutText = _dense ? ' \u2013 Dense' : ''; 483 | String itemTypeText; 484 | switch (_itemType) { 485 | case _MaterialListType.oneLine: 486 | case _MaterialListType.oneLineWithAvatar: 487 | itemTypeText = 'Single-line'; 488 | break; 489 | case _MaterialListType.twoLine: 490 | itemTypeText = 'Two-line'; 491 | break; 492 | case _MaterialListType.threeLine: 493 | itemTypeText = 'Three-line'; 494 | break; 495 | } 496 | 497 | Iterable listTiles = items.map((String item) => buildListTile(context, item)); 498 | if (_showDividers) 499 | listTiles = ListTile.divideTiles(context: context, tiles: listTiles); 500 | 501 | matSheet = new Sheet( 502 | parameters: new Parameters( 503 | app: new MaterialApp( 504 | home: new Scaffold( 505 | key: scaffoldKey, 506 | appBar: new AppBar( 507 | leading: new IconButton( 508 | icon: new Icon(_backIcon()), 509 | alignment: Alignment.centerLeft, 510 | tooltip: 'Back', 511 | onPressed: () => print("there is nothing to Pop"), 512 | ), 513 | title: new Text('Scrolling list\n$itemTypeText$layoutText'), 514 | actions: [ 515 | new IconButton( 516 | icon: const Icon(Icons.sort_by_alpha), 517 | tooltip: 'Sort', 518 | onPressed: () { 519 | setState(() { 520 | _reverseSort = !_reverseSort; 521 | items.sort((String a, String b) => _reverseSort ? b.compareTo(a) : a.compareTo(b)); 522 | }); 523 | }, 524 | ), 525 | new IconButton( 526 | icon: const Icon(Icons.more_vert), 527 | tooltip: 'Show menu', 528 | onPressed: () => toggleAnim(), 529 | ), 530 | ], 531 | ), 532 | body: new Scrollbar( 533 | child: new ListView( 534 | padding: new EdgeInsets.symmetric(vertical: _dense ? 4.0 : 8.0), 535 | children: listTiles.toList(), 536 | ), 537 | ), 538 | ), 539 | ), 540 | sheet: new Container( 541 | decoration: const BoxDecoration( 542 | border: const Border(top: const BorderSide(color: Colors.black26)), 543 | color: scaffColor, 544 | ), 545 | child: new ListView( 546 | shrinkWrap: true, 547 | primary: false, //NOTE: if this is commented out behavior of scrolling will supercede that of closing the sheet 548 | children: [ 549 | new MergeSemantics( 550 | child: new ListTile( 551 | dense: true, 552 | title: const Text('One-line'), 553 | trailing: new Radio<_MaterialListType>( 554 | value: _showAvatars ? _MaterialListType.oneLineWithAvatar : _MaterialListType.oneLine, 555 | groupValue: _itemType, 556 | onChanged: changeItemType, 557 | ) 558 | ), 559 | ), 560 | new MergeSemantics( 561 | child: new ListTile( 562 | dense: true, 563 | title: const Text('Two-line'), 564 | trailing: new Radio<_MaterialListType>( 565 | value: _MaterialListType.twoLine, 566 | groupValue: _itemType, 567 | onChanged: changeItemType, 568 | ) 569 | ), 570 | ), 571 | new MergeSemantics( 572 | child: new ListTile( 573 | dense: true, 574 | title: const Text('Three-line'), 575 | trailing: new Radio<_MaterialListType>( 576 | value: _MaterialListType.threeLine, 577 | groupValue: _itemType, 578 | onChanged: changeItemType, 579 | ), 580 | ), 581 | ), 582 | new MergeSemantics( 583 | child: new ListTile( 584 | dense: true, 585 | title: const Text('Show avatar'), 586 | trailing: new Checkbox( 587 | value: _showAvatars, 588 | onChanged: (bool value) { 589 | setState(() { 590 | _showAvatars = value; 591 | }); 592 | }, 593 | ), 594 | ), 595 | ), 596 | new MergeSemantics( 597 | child: new ListTile( 598 | dense: true, 599 | title: const Text('Show icon'), 600 | trailing: new Checkbox( 601 | value: _showIcons, 602 | onChanged: (bool value) { 603 | setState(() { 604 | _showIcons = value; 605 | }); 606 | }, 607 | ), 608 | ), 609 | ), 610 | new MergeSemantics( 611 | child: new ListTile( 612 | dense: true, 613 | title: const Text('Show dividers'), 614 | trailing: new Checkbox( 615 | value: _showDividers, 616 | onChanged: (bool value) { 617 | setState(() { 618 | _showDividers = value; 619 | }); 620 | }, 621 | ), 622 | ), 623 | ), 624 | new MergeSemantics( 625 | child: new ListTile( 626 | dense: true, 627 | title: const Text('Dense layout'), 628 | trailing: new Checkbox( 629 | value: _dense, 630 | onChanged: (bool value) { 631 | setState(() { 632 | _dense = value; 633 | }); 634 | }, 635 | ), 636 | ), 637 | ), 638 | ], 639 | ), 640 | ), 641 | type: sheetType.persistent, 642 | swipeToOpen: false, 643 | ), 644 | ); 645 | 646 | return new Material(child: matSheet); 647 | } 648 | 649 | //-------------------------------------------------- 650 | 651 | 652 | void changeItemType(_MaterialListType type) { 653 | setState(() { 654 | _itemType = type; 655 | }); 656 | } 657 | 658 | Widget buildListTile(BuildContext context, String item) { 659 | Widget secondary; 660 | if (_itemType == _MaterialListType.twoLine) { 661 | secondary = const Text('Additional item information.'); 662 | } else if (_itemType == _MaterialListType.threeLine) { 663 | secondary = const Text( 664 | 'Even more additional list item information appears on line three.', 665 | ); 666 | } 667 | return new MergeSemantics( 668 | child: new ListTile( 669 | isThreeLine: _itemType == _MaterialListType.threeLine, 670 | dense: _dense, 671 | leading: _showAvatars ? new ExcludeSemantics(child: new CircleAvatar(child: new Text(item))) : null, 672 | title: new Text('This item represents $item.'), 673 | subtitle: secondary, 674 | trailing: _showIcons ? new Icon(Icons.info, color: Theme.of(context).disabledColor) : null, 675 | ), 676 | ); 677 | } 678 | } 679 | -------------------------------------------------------------------------------- /material_sheets/lib/materialSheet.dart: -------------------------------------------------------------------------------- 1 | import 'dart:math'; 2 | import 'dart:ui'; 3 | import 'dart:async'; 4 | 5 | import 'package:flutter/material.dart'; 6 | 7 | //-------------------------Enumerations------------------------- 8 | 9 | enum sheetPosition { top, right, bottom, left } 10 | enum sheetType { modal, persistent } 11 | enum attachmentPlacement { inside, outside } 12 | 13 | //-------------------------Passed Parameters------------------------- 14 | 15 | class Parameters{ 16 | //the application that the sheet is going to appear in front of 17 | final Widget app; 18 | //the primary sheet component that shows the content that shows and hides 19 | final Widget sheet; 20 | //the secondary sheet component that always shows regardless of whether or not the sheet is open or closed 21 | final Widget attachment; 22 | 23 | //whether or not the sheet starts of open or closed 24 | final bool startOpen; 25 | //what edge the sheet is stuck to 26 | final sheetPosition position; 27 | //whether the sheet is modal or persistent 28 | final sheetType type; 29 | //whether the secondary widget is closer to the center or the screen (inside) or further away (outside) 30 | final attachmentPlacement placement; 31 | //whether or not the backButton closes the Sheet (ONLY android) 32 | final bool backBtnClosesSheet; 33 | //how the sheet closes when you press the backButton 34 | final bool backBtnClosesAnimated; 35 | //if you drag the sheet but not all the way after 50% on either side it will open or close automatically 36 | //this will show an indicator when the action that will be taken is obvious 37 | //darker overlay means it will close, no overlay means it will open 38 | final bool autoOpenOrCloseIndicator; 39 | 40 | //whether or not we can swipe from the edge of the screen or the attachment to open the sheet 41 | final bool swipeToOpen; 42 | //whether or not we can swipe the sheet to close it (gesture detector lets event pass through) 43 | final bool swipeToClose; 44 | 45 | //how long the animator will take to automatically complete the closing or opening of the sheet 46 | final int maxAnimationTimeInMilliseconds; 47 | //the color that shows up over the sheet when the animator will automatically close the sheet if the sheet is let go 48 | final Color indicatorAutoCloseColor; 49 | //the scrim color that will be linearly interpolated to as you open or close a modal sheet 50 | final Color scrimOpenColor; 51 | 52 | //if you have too little content you still want your sheet to be a particular size (might have to align) 53 | final double sheetMin; 54 | //if you dont want your sheet to be larger than a certain size 55 | final double sheetMax; //TODO... set inherent limit (max size).... allow overflow to just be scrolled 56 | 57 | //text direction in sheet 58 | final TextDirection textDirection; 59 | 60 | Parameters({ 61 | @required this.app, 62 | @required this.sheet, 63 | this.attachment, 64 | 65 | this.startOpen: false, 66 | this.position: sheetPosition.bottom, 67 | this.type: sheetType.modal, 68 | this.placement: attachmentPlacement.inside, 69 | this.backBtnClosesSheet: true, 70 | this.backBtnClosesAnimated: true, 71 | this.autoOpenOrCloseIndicator: false, 72 | 73 | this.swipeToOpen: true, 74 | this.swipeToClose: true, 75 | 76 | this.maxAnimationTimeInMilliseconds: 100, 77 | this.indicatorAutoCloseColor: const Color.fromRGBO(0,0,0,.5), 78 | this.scrimOpenColor: const Color.fromRGBO(0,0,0,.5), 79 | 80 | this.sheetMin, 81 | this.sheetMax, //TODO... In Progress 82 | 83 | this.textDirection: TextDirection.ltr, 84 | }); 85 | } 86 | 87 | //-------------------------Private Functions------------------------- 88 | 89 | class PrivateFunctions{ 90 | Function getAnimationTicker; 91 | Function setAnimationTicker; 92 | 93 | Function getAnimationOpenOrClose; 94 | Function setAnimationOpenOrClose; 95 | 96 | Function getSlideUpdateStream; 97 | Function setSlideUpdateStream; 98 | 99 | Function getOpenPercent; 100 | Function setOpenPercent; 101 | } 102 | 103 | //-------------------------Public Functions------------------------- 104 | 105 | //TODO.... implement these functions 106 | class PublicFunctions{ 107 | //grab information 108 | Function getOpenPercent; 109 | Function getAttachmentSize; 110 | Function getSheetSize; 111 | //run command 112 | Function toggleInstantaneous; 113 | Function toggleAnimated; 114 | Function openInstantaneous; 115 | Function closeInstantaneous; 116 | Function openAnimated; 117 | Function closeAnimated; 118 | } 119 | 120 | //-------------------------Material Sheet------------------------- 121 | 122 | //NOTE: this exists to avoid unnecessary rebuilding of the sheet since it has to rebuild twice to work properly 123 | class Sheet extends StatelessWidget{ 124 | 125 | final Parameters parameters; 126 | final PublicFunctions functions = new PublicFunctions(); 127 | 128 | Sheet({ 129 | @required this.parameters, 130 | }); 131 | 132 | @override 133 | Widget build(BuildContext context) { 134 | return new MediaQuery( 135 | data: MediaQueryData(), 136 | child: new Directionality( 137 | textDirection: parameters.textDirection, 138 | child: new Stack( 139 | children: [ 140 | parameters.app, 141 | new SheetWidget( 142 | parameter: parameters, 143 | functions: functions, 144 | ), 145 | ], 146 | ), 147 | ), 148 | ); 149 | } 150 | } 151 | 152 | //-------------------------The Actual Sheet------------------------- 153 | 154 | //NOTE: this has to be stateful because "with WidgetsBindingObserver" requires it and setState might be called 155 | class SheetWidget extends StatefulWidget { 156 | 157 | final Parameters parameter; 158 | final PublicFunctions functions; 159 | 160 | SheetWidget({ 161 | @required this.parameter, 162 | @required this.functions, 163 | }); 164 | 165 | @override 166 | _SheetWidgetState createState() => new _SheetWidgetState(); 167 | } 168 | 169 | //NOTE: this is a whole other class because the stateful class below already uses a with clause and each class can only have 1 with clause 170 | class _SheetWidgetState extends State with WidgetsBindingObserver{ 171 | 172 | //-------------------------Local Variables---------- 173 | 174 | //private function variables 175 | PrivateFunctions private = new PrivateFunctions(); 176 | TickerProvider animationTicker; 177 | OpenOrCloseAnimation animationOpenOrClose; 178 | StreamController slideUpdateStream; 179 | double openPercent; 180 | 181 | //public function variables 182 | Size sheetSize; 183 | Size attachmentSize; 184 | 185 | //widget keys 186 | GlobalKey wholeKey = new GlobalKey(); 187 | GlobalKey attachKey = new GlobalKey(); 188 | 189 | //ease of use variables 190 | Parameters parameters; 191 | 192 | //-------------------------Linkage Functions---------- 193 | 194 | linkPublicFunctions(){ 195 | var w = widget.functions; 196 | w.getOpenPercent = getOpenPercent; 197 | w.getAttachmentSize = getAttachmentSize; 198 | w.getSheetSize = getSheetSize; 199 | w.toggleInstantaneous = toggleInstantaneous; 200 | w.toggleAnimated = toggleAnimated; 201 | w.openInstantaneous = openInstantaneous; 202 | w.closeInstantaneous = closeInstantaneous; 203 | w.openAnimated = openAnimated; 204 | w.closeAnimated = closeAnimated; 205 | } 206 | 207 | linkPrivateFunctions(){ 208 | var w = private; 209 | w.setOpenPercent = setOpenPercent; 210 | w.getOpenPercent = getOpenPercent; 211 | w.setSlideUpdateStream = setSlideUpdateStream; 212 | w.getSlideUpdateStream = getSlideUpdateStream; 213 | w.setAnimationTicker = setAnimationTicker; 214 | w.getAnimationTicker = getAnimationTicker; 215 | w.setAnimationOpenOrClose = setAnimationOpenOrClose; 216 | w.getAnimationOpenOrClose = getAnimationOpenOrClose; 217 | } 218 | 219 | //-------------------------Public Functions---------- 220 | 221 | Size getAttachmentSize() => attachmentSize; 222 | Size getSheetSize() => sheetSize; 223 | 224 | toggleInstantaneous(){ 225 | if(private.getOpenPercent() == 1.0 || private.getOpenPercent() == 0.0) 226 | (private.getOpenPercent() == 1.0) ? closeInstantaneous() : openInstantaneous(); 227 | } 228 | toggleAnimated(){ 229 | if(private.getOpenPercent() == 1.0 || private.getOpenPercent() == 0.0) 230 | (private.getOpenPercent() == 1.0) ? closeAnimated() : openAnimated(); 231 | } 232 | 233 | openInstantaneous() => completeOpenOrClose(1.0, 0, private); 234 | closeInstantaneous() => completeOpenOrClose(0.0, 0, private); 235 | 236 | openAnimated() => completeOpenOrClose(1.0, parameters.maxAnimationTimeInMilliseconds, private); 237 | closeAnimated() => completeOpenOrClose(0.0, parameters.maxAnimationTimeInMilliseconds, private); 238 | 239 | //-------------------------Private Functions---------- 240 | 241 | TickerProvider getAnimationTicker() => animationTicker; 242 | setAnimationTicker(TickerProvider newAT) => animationTicker = newAT; 243 | 244 | OpenOrCloseAnimation getAnimationOpenOrClose() => animationOpenOrClose; 245 | setAnimationOpenOrClose(OpenOrCloseAnimation newOOCA) => animationOpenOrClose = newOOCA; 246 | 247 | StreamController getSlideUpdateStream() => slideUpdateStream; 248 | setSlideUpdateStream(StreamController newSUS) => slideUpdateStream = newSUS; 249 | 250 | double getOpenPercent() => openPercent; 251 | setOpenPercent(double newOP) => openPercent = newOP; 252 | 253 | //-------------------------Required For Reading in sheetWidth and sheetHeight---------- 254 | 255 | int requiredBuildsPerChange = 2; 256 | int timesBuilt = 0; 257 | 258 | rebuildAsync() async{ 259 | await Future.delayed(Duration.zero); 260 | setState(() {}); 261 | } 262 | 263 | //-------------------------Required For Gestures and Animations---------- 264 | 265 | asyncLinkInit() async{ 266 | await linkPrivateFunctions(); 267 | initSlideUpdateStream(); 268 | } 269 | 270 | initSlideUpdateStream() { 271 | if(private.getSlideUpdateStream() == null){ 272 | private.setSlideUpdateStream(new StreamController()); 273 | 274 | private.getSlideUpdateStream().stream.listen((double newPercent){ 275 | setState(() { 276 | private.setOpenPercent(newPercent); 277 | }); 278 | }); 279 | } 280 | } 281 | 282 | //-------------------------Required For WidgetsBindingObserver---------- 283 | 284 | @override 285 | void initState() { 286 | super.initState(); 287 | WidgetsBinding.instance.addObserver(this); 288 | 289 | asyncLinkInit(); //for gestures and animations 290 | } 291 | 292 | @override 293 | void dispose() { 294 | WidgetsBinding.instance.removeObserver(this); 295 | super.dispose(); 296 | } 297 | 298 | //-------------------------Function That Triggers when you hit the back key---------- 299 | 300 | @override 301 | didPopRoute(){ 302 | bool override = parameters.backBtnClosesSheet && (private.getOpenPercent() == 1.0); 303 | if(override) 304 | (parameters.backBtnClosesAnimated) ? closeAnimated() : closeInstantaneous(); 305 | return new Future.value(override); 306 | } 307 | 308 | //-------------------------Widget Extract Helpers---------- 309 | 310 | Matrix4 _calcSheetClosedTransform(bool isWidthMax, double width, double height){ 311 | 312 | width = width ?? 0.0; 313 | height = height ?? 0.0; 314 | 315 | if(isWidthMax){ //mess with y 316 | if(parameters.position == sheetPosition.top) return Matrix4.translationValues(0.0, -height, 0.0); 317 | else return Matrix4.translationValues(0.0, height, 0.0); 318 | } else{ //mess with x 319 | if(parameters.position == sheetPosition.right) return Matrix4.translationValues(width, 0.0, 0.0); 320 | else return Matrix4.translationValues(-width, 0.0, 0.0); 321 | } 322 | } 323 | 324 | BoxConstraints _calcBoxConstraints(bool fullWidth) { 325 | if (parameters.sheetMin == null && parameters.sheetMax == null) 326 | return new BoxConstraints(); 327 | else { 328 | if (parameters.sheetMin != null && parameters.sheetMax != null) { 329 | if (fullWidth) //we only care for height 330 | return new BoxConstraints( 331 | minHeight: parameters.sheetMin, 332 | maxHeight: parameters.sheetMax, 333 | ); 334 | else //we only care for width 335 | return new BoxConstraints(minWidth: parameters.sheetMin, maxWidth: parameters.sheetMax); 336 | } else { 337 | if (parameters.sheetMin != null) { 338 | //we only have min 339 | if (fullWidth) //we only care for height 340 | return new BoxConstraints(minHeight: parameters.sheetMin); 341 | else //we only care for width 342 | return new BoxConstraints(minWidth: parameters.sheetMin); 343 | } else { 344 | //we only have max 345 | if (fullWidth) //we only care for h`eight 346 | return new BoxConstraints(maxHeight: parameters.sheetMax); 347 | else //we only care for width 348 | return new BoxConstraints(maxWidth: parameters.sheetMax); 349 | } 350 | } 351 | } 352 | } 353 | 354 | //ONLY relevant if position is top or bottom 355 | TextDirection _calcTextDirection(){ 356 | if(parameters.position == sheetPosition.right){ 357 | if(parameters.placement == attachmentPlacement.inside) return TextDirection.rtl; 358 | else return TextDirection.ltr; 359 | }else{ 360 | if(parameters.placement == attachmentPlacement.inside) return TextDirection.ltr; 361 | else return TextDirection.rtl; 362 | } 363 | } 364 | 365 | //ONLY relevant if position is left or right 366 | VerticalDirection _calcVerticalDirection(){ 367 | if(parameters.position == sheetPosition.top){ 368 | if(parameters.placement == attachmentPlacement.inside) return VerticalDirection.down; 369 | else return VerticalDirection.up; 370 | }else{ 371 | if(parameters.placement == attachmentPlacement.inside) return VerticalDirection.up; 372 | else return VerticalDirection.down; 373 | } 374 | } 375 | 376 | Matrix4 _calcTransform(bool isWidthMax, double width, double height){ 377 | Matrix4 beginMatrix = Matrix4.translationValues(0.0,0.0,0.0); 378 | Matrix4 endMatrix = _calcSheetClosedTransform(isWidthMax, width, height); 379 | return Matrix4Tween(begin: endMatrix, end: beginMatrix).lerp(private.getOpenPercent()); 380 | } 381 | 382 | Color _calcIndicatorColor(){ 383 | if(parameters.autoOpenOrCloseIndicator){ 384 | if(private.getOpenPercent() > .5) return parameters.indicatorAutoCloseColor.withOpacity(0.0); 385 | else return parameters.indicatorAutoCloseColor; 386 | } 387 | else return Colors.transparent; 388 | } 389 | 390 | //-------------------------Widget Extracts---------- 391 | 392 | Widget sheetWidget(double w, double h){ 393 | return new Stack( 394 | children: [ 395 | new Container( 396 | width: (w == 0.0) ? null : w, 397 | height: (h == 0.0) ? null : h, 398 | child: parameters.sheet, 399 | ), 400 | new IgnorePointer( 401 | child: new Container( 402 | width: (w == 0.0) ? null : w, 403 | height: (h == 0.0) ? null : h, 404 | color: _calcIndicatorColor(), 405 | ), 406 | ) 407 | ] 408 | ); 409 | 410 | } 411 | 412 | Widget attachmentWidget(bool addKey){ 413 | Widget currAttach = parameters.attachment; 414 | if(currAttach == null && parameters.swipeToOpen) 415 | currAttach = new Icon(Icons.attachment, color: Colors.transparent); 416 | 417 | return new Container( 418 | key: (addKey) ? attachKey : null, 419 | child: (currAttach != null) ? currAttach : null, 420 | ); 421 | } 422 | 423 | Widget scrimWidget(){ 424 | if(parameters.type == sheetType.modal){ 425 | if(private.getOpenPercent() != 0.0){ 426 | return new Container( 427 | color: Color.lerp(Colors.transparent, parameters.scrimOpenColor, private.getOpenPercent()), 428 | child: new GestureDetector( 429 | onTap: () => (parameters.backBtnClosesAnimated) ? closeAnimated() : closeInstantaneous(), 430 | ), 431 | ); 432 | } 433 | else 434 | return new Container(); 435 | } 436 | else 437 | return new Container(); 438 | } 439 | 440 | Widget sheetAndAttachmentWidget(){ 441 | 442 | //both of these are read in by build in the first build phase 443 | double wholeWidth = wholeKey?.currentContext?.findRenderObject()?.semanticBounds?.size?.width; 444 | double wholeHeight = wholeKey?.currentContext?.findRenderObject()?.semanticBounds?.size?.height; 445 | double attachWidth = attachKey?.currentContext?.findRenderObject()?.semanticBounds?.size?.width; 446 | double attachHeight = attachKey?.currentContext?.findRenderObject()?.semanticBounds?.size?.height; 447 | 448 | double sheetWidth = (wholeWidth == null) 449 | ? 0.0 450 | : (wholeWidth == attachWidth) ? wholeWidth : wholeWidth - attachWidth; 451 | double sheetHeight = (wholeHeight == null) 452 | ? 0.0 453 | : (wholeHeight == attachHeight) ? wholeHeight : wholeHeight - attachHeight; 454 | 455 | bool isWidthMax = (parameters.position == sheetPosition.bottom || parameters.position == sheetPosition.top); 456 | 457 | attachmentSize = new Size(attachWidth, attachHeight); 458 | sheetSize = new Size(sheetWidth, sheetHeight); 459 | 460 | Widget thisSheetWidget = sheetWidget(sheetWidth, sheetHeight); 461 | 462 | Transform mainWidget = new Transform( 463 | transform: _calcTransform(isWidthMax, sheetWidth, sheetHeight), 464 | child: new Flex( 465 | direction: (isWidthMax) 466 | ? Axis.vertical 467 | : Axis.horizontal, 468 | //ONLY relevant if position is top or bottom 469 | textDirection: (parameters.position == sheetPosition.right) 470 | ? TextDirection.ltr 471 | : TextDirection.rtl, 472 | //ONLY relevant if position is left or right 473 | verticalDirection: (parameters.position == sheetPosition.top) 474 | ? VerticalDirection.up 475 | : VerticalDirection.down, 476 | crossAxisAlignment: CrossAxisAlignment.stretch, 477 | mainAxisSize: MainAxisSize.min, 478 | children: [ 479 | new Expanded( 480 | child: new Container(), 481 | ), 482 | new ConstrainedBox( 483 | constraints: _calcBoxConstraints(isWidthMax), 484 | child: new Container( 485 | key: wholeKey, 486 | color: Colors.transparent, 487 | child: new SwipeToOpenClose( 488 | parameters: parameters, 489 | private: private, 490 | isWidthMax: isWidthMax, 491 | sheetWidth: sheetWidth, 492 | sheetHeight: sheetHeight, 493 | child: new Flex( 494 | direction: (isWidthMax) 495 | ? Axis.vertical 496 | : Axis.horizontal, 497 | textDirection: _calcTextDirection(), 498 | verticalDirection: _calcVerticalDirection(), 499 | crossAxisAlignment: CrossAxisAlignment.stretch, 500 | mainAxisAlignment: MainAxisAlignment.end, 501 | mainAxisSize: MainAxisSize.min, 502 | children: [ 503 | thisSheetWidget, 504 | attachmentWidget(true), 505 | ], 506 | ), 507 | ), 508 | ), 509 | ), 510 | ], 511 | ), 512 | 513 | ); 514 | 515 | if(parameters.placement == attachmentPlacement.inside){ 516 | return mainWidget; 517 | } 518 | else{ 519 | return new Stack( 520 | children: [ 521 | mainWidget, 522 | new IgnorePointer( 523 | child: new Flex( 524 | direction: (isWidthMax) 525 | ? Axis.vertical 526 | : Axis.horizontal, 527 | //ONLY relevant if position is top or bottom 528 | textDirection: (parameters.position == sheetPosition.right) 529 | ? TextDirection.ltr 530 | : TextDirection.rtl, 531 | //ONLY relevant if position is left or right 532 | verticalDirection: (parameters.position == sheetPosition.top) 533 | ? VerticalDirection.up 534 | : VerticalDirection.down, 535 | crossAxisAlignment: CrossAxisAlignment.stretch, 536 | mainAxisSize: MainAxisSize.min, 537 | children: [ 538 | new Expanded( 539 | child: new Container(), 540 | ), 541 | attachmentWidget(false), 542 | ], 543 | ), 544 | ), 545 | ], 546 | ); 547 | } 548 | } 549 | 550 | //-------------------------Build Method---------- 551 | 552 | @override 553 | Widget build(BuildContext context) { 554 | 555 | //link up functions 556 | linkPrivateFunctions(); 557 | linkPublicFunctions(); 558 | 559 | //for ease of use 560 | parameters = widget.parameter; 561 | 562 | //init open percent 563 | if(private.getOpenPercent() == null) 564 | private.setOpenPercent((parameters.startOpen) ? 1.0 : 0.0); 565 | 566 | //required to read in sheetWidth and sheetHeight 567 | timesBuilt++; 568 | if(timesBuilt < requiredBuildsPerChange) rebuildAsync(); 569 | else timesBuilt = 0; 570 | 571 | //return our widgets 572 | return new Stack( 573 | children: [ 574 | scrimWidget(), 575 | sheetAndAttachmentWidget(), 576 | ], 577 | ); 578 | } 579 | } 580 | 581 | //-------------------------GestureDetector Code------------------------- 582 | 583 | //NOTE: this has to be stateful because the SingleTickerProviderStateMixin requires it 584 | class SwipeToOpenClose extends StatefulWidget { 585 | 586 | SwipeToOpenClose({ 587 | @required this.parameters, 588 | @required this.private, 589 | 590 | @required this.isWidthMax, 591 | @required this.sheetWidth, 592 | @required this.sheetHeight, 593 | 594 | @required this.child, 595 | }); 596 | 597 | final Parameters parameters; 598 | final PrivateFunctions private; 599 | 600 | final bool isWidthMax; 601 | final double sheetWidth; 602 | final double sheetHeight; 603 | 604 | final Widget child; 605 | 606 | @override 607 | _SwipeToOpenCloseState createState() => _SwipeToOpenCloseState(); 608 | } 609 | 610 | //NOTE: this is a whole other class because the stateful class above already uses a with clause and each class can only have 1 with clause 611 | class _SwipeToOpenCloseState extends State with SingleTickerProviderStateMixin{ 612 | 613 | //-------------------------Gesture Helpers 614 | 615 | Offset dragStart; 616 | double slideStart; 617 | 618 | onDragStart(DragStartDetails details){ 619 | slideStart = widget.private.getOpenPercent(); 620 | dragStart = details.globalPosition; 621 | 622 | //NOTE: because our animation will complete any drag... 623 | //whenever we drag we will begin dragging our slideStart will be 0.0 or 1.0 624 | if(slideStart == 0.0 && widget.parameters.swipeToOpen == false) 625 | slideStart = null; 626 | if(slideStart == 1.0 && widget.parameters.swipeToClose == false) 627 | slideStart = null; 628 | } 629 | 630 | onDragUpdate(DragUpdateDetails details){ 631 | if(dragStart != null){ 632 | final dragCurrent = details.globalPosition; 633 | var dragChange; 634 | if(widget.parameters.position == sheetPosition.left || widget.parameters.position == sheetPosition.top) 635 | dragChange = dragCurrent - dragStart; 636 | else 637 | dragChange = dragStart - dragCurrent; 638 | 639 | double slideAdded; 640 | 641 | if(widget.isWidthMax) 642 | slideAdded = (dragChange.dy / widget.sheetHeight); 643 | else 644 | slideAdded = (dragChange.dx / widget.sheetWidth); 645 | 646 | widget.private.getSlideUpdateStream().add((slideStart + slideAdded).clamp(0.0, 1.0)); 647 | } 648 | } 649 | 650 | onDragEnd(DragEndDetails details){ 651 | //clear some data 652 | dragStart = null; 653 | //calculate how long the animation should take 654 | int animationTimeInMilliseconds = widget.parameters.maxAnimationTimeInMilliseconds; //the longest it should take assuming a full animated close or open 655 | bool isOpening = (widget.private.getOpenPercent() >= 0.5); 656 | if(isOpening) animationTimeInMilliseconds = ((1 - widget.private.getOpenPercent()) * animationTimeInMilliseconds).round(); 657 | else animationTimeInMilliseconds = ((0.5 - widget.private.getOpenPercent()) * animationTimeInMilliseconds).round(); 658 | //compete the open or closing action 659 | completeOpenOrClose(isOpening ? 1.0 : 0.0, animationTimeInMilliseconds, widget.private); 660 | } 661 | 662 | //-------------------------System Functions 663 | 664 | @override 665 | Widget build(BuildContext context) { 666 | 667 | widget.private.setAnimationTicker(this); 668 | 669 | return GestureDetector( 670 | behavior: HitTestBehavior.translucent, 671 | //---for bottom and top sheets 672 | onVerticalDragStart: (widget.isWidthMax) ? onDragStart : null, 673 | onVerticalDragUpdate: (widget.isWidthMax) ? onDragUpdate : null, 674 | onVerticalDragEnd: (widget.isWidthMax) ? onDragEnd : null, 675 | //---for left and right sheets 676 | onHorizontalDragStart: (widget.isWidthMax) ? null : onDragStart, 677 | onHorizontalDragUpdate: (widget.isWidthMax) ? null : onDragUpdate, 678 | onHorizontalDragEnd: (widget.isWidthMax) ? null : onDragEnd, 679 | child: widget.child, 680 | ); 681 | } 682 | } 683 | 684 | //-------------------------Animation Code------------------------- 685 | 686 | completeOpenOrClose(double goalOpenPercent, int millisecondsToComplete, PrivateFunctions globals){ 687 | if(globals.getAnimationOpenOrClose() == null){ 688 | var newOOCA = new OpenOrCloseAnimation( 689 | startOpenPercent: globals.getOpenPercent(), 690 | goalOpenPercent: goalOpenPercent, 691 | millisecondsToComplete: millisecondsToComplete, 692 | 693 | slideUpdateStream: globals.getSlideUpdateStream(), 694 | vsync: globals.getAnimationTicker(), //NOTE: this assumes you have created an animation ticker already 695 | ); 696 | 697 | globals.setAnimationOpenOrClose(newOOCA); 698 | } 699 | else{ 700 | globals.getAnimationOpenOrClose().startOpenPercent = globals.getOpenPercent(); 701 | globals.getAnimationOpenOrClose().goalOpenPercent = goalOpenPercent; 702 | globals.getAnimationOpenOrClose().millisecondsToComplete = millisecondsToComplete; 703 | globals.getAnimationOpenOrClose().completionAnimationController.duration = new Duration(milliseconds: millisecondsToComplete); 704 | } 705 | 706 | globals.getAnimationOpenOrClose().run(); 707 | } 708 | 709 | //-------------------------Animation Class------------------------- 710 | 711 | class OpenOrCloseAnimation{ 712 | 713 | AnimationController completionAnimationController; 714 | 715 | double startOpenPercent; 716 | double goalOpenPercent; 717 | int millisecondsToComplete; 718 | StreamController slideUpdateStream; 719 | TickerProvider vsync; 720 | 721 | OpenOrCloseAnimation({ 722 | @required this.startOpenPercent, 723 | @required this.goalOpenPercent, 724 | @required this.millisecondsToComplete, 725 | 726 | //NOTE: these variables are initially passed by the only stateful widget that has a Ticker 727 | @required this.slideUpdateStream, 728 | @required this.vsync, 729 | }){ 730 | completionAnimationController = new AnimationController( 731 | duration: Duration(milliseconds: millisecondsToComplete), 732 | vsync: vsync, 733 | ) 734 | ..addListener((){ 735 | final slidePercent = lerpDouble( 736 | startOpenPercent, 737 | goalOpenPercent, 738 | completionAnimationController.value, 739 | ); 740 | 741 | slideUpdateStream.add(slidePercent); 742 | }); 743 | } 744 | 745 | run() async{ 746 | completionAnimationController.forward(from: 0.0); 747 | } 748 | } -------------------------------------------------------------------------------- /material_sheets/.idea/workspace.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 72 | 73 | 74 | 75 | openPercent 76 | millisecondsperanimation 77 | completeOpenOrClose 78 | autoopenorclose 79 | placement 80 | type 81 | position 82 | closeSheetFunc 83 | setSlideUpdate 84 | _animationope 85 | slideupdatestre 86 | _slide 87 | animationopen 88 | _animationticker 89 | _animationopenorclose 90 | _slideupdatestream 91 | asdfOpen 92 | .add 93 | print 94 | animationticker 95 | animationopenorclose 96 | openpercent 97 | animationSpeedInMilliseconds 98 | app 99 | attachment 100 | functions 101 | linkfunction 102 | textdirection 103 | animationspeed 104 | onp 105 | 106 | 107 | 108 | 111 | 112 | 113 | 122 | 123 | 124 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 |