├── .gitignore ├── LICENSE ├── README.md ├── app.go ├── button.go ├── declarative ├── button.go ├── control.go ├── interfaces.go ├── label.go ├── lineedit.go ├── listview.go ├── mainwindow.go └── tabcontrol.go ├── doc ├── resedit.png └── screenshot1.png ├── eventhandler.go ├── examples ├── basic │ ├── basic.ico │ ├── basic.manifest │ ├── build.bat │ ├── main.go │ ├── main.rc │ ├── mainwindow.go │ ├── resource.go │ └── resource.h ├── hello │ ├── build.bat │ ├── hello.manifest │ ├── main.go │ ├── main.rc │ └── resource.h └── tab │ ├── build.bat │ ├── main.go │ ├── main.rc │ ├── resource.h │ └── tab.manifest ├── icon.go ├── init.go ├── label.go ├── lineedit.go ├── listview.go ├── mainwindow.go ├── msg.go ├── rect.go ├── tabcontrol.go └── window.go /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled Object files, Static and Dynamic libs (Shared Objects) 2 | *.o 3 | *.a 4 | *.so 5 | 6 | # Folders 7 | _obj 8 | _test 9 | 10 | # Architecture specific extensions/prefixes 11 | *.[568vq] 12 | [568vq].out 13 | 14 | *.cgo1.go 15 | *.cgo2.c 16 | _cgo_defun.c 17 | _cgo_gotypes.go 18 | _cgo_export.* 19 | 20 | _testmain.go 21 | 22 | *.exe 23 | *.test 24 | *.prof 25 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 Lroc 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | 23 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # gowi 2 | Gui for golang, UI created by ResEdit 3 | 4 | # Code 5 | 6 | import ( 7 | "github.com/sumorf/gowi" 8 | . "github.com/sumorf/gowi/declarative" 9 | "fmt" 10 | ) 11 | 12 | type MyMainWindow struct { 13 | *gowi.MainWindow 14 | label1 *gowi.Label 15 | button1 *gowi.Button 16 | } 17 | 18 | func main() { 19 | app := gowi.New() 20 | 21 | mw := new(MyMainWindow) 22 | 23 | m := MainWindow{ 24 | AssignTo:&mw.MainWindow, 25 | ID:1000, 26 | Controls:[]Control{ 27 | Button{ 28 | AssignTo:&mw.button1, 29 | ID:1001, 30 | OnClicked:func() { 31 | fmt.Println("Button clicked.") 32 | mw.SetWindowText("Clicked") 33 | }, 34 | }, 35 | }, 36 | } 37 | m.Create() 38 | m.Show() 39 | 40 | mw.SetWindowText("Hello") 41 | app.Run() 42 | } 43 | 44 | # Screenshots 45 | 46 | How to design： 47 | 48 | ![ResEdit](https://raw.githubusercontent.com/sumorf/gowi/master/doc/resedit.png) 49 | 50 | Run： 51 | 52 | ![Running screenshot](https://raw.githubusercontent.com/sumorf/gowi/master/doc/screenshot1.png) 53 | -------------------------------------------------------------------------------- /app.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "github.com/sumorf/win" 5 | ) 6 | 7 | var hInst win.HINSTANCE 8 | 9 | // Get application instance handle 10 | func GetAppInstance() win.HINSTANCE { 11 | return hInst 12 | } 13 | 14 | type Application struct { 15 | } 16 | 17 | // Run the main message loop 18 | func (e *Application) Run() int { 19 | var msg win.MSG 20 | 21 | for { 22 | switch win.GetMessage(&msg, 0, 0, 0) { 23 | case 0: 24 | return int(msg.WParam) 25 | case -1: 26 | return -1 27 | } 28 | 29 | win.TranslateMessage(&msg) 30 | win.DispatchMessage(&msg) 31 | } 32 | 33 | return 0 34 | } 35 | 36 | func New() *Application { 37 | app := new(Application) 38 | return app 39 | } 40 | -------------------------------------------------------------------------------- /button.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "fmt" 5 | 6 | "bitbucket.org/CaryLorrk/gosig" 7 | ) 8 | 9 | type Button struct { 10 | WindowBase 11 | OnClicked func() 12 | Clicked *gosig.Signal 13 | } 14 | 15 | func (w *Button) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 16 | fmt.Println("Button.WndProc") 17 | w.Clicked.Emit() 18 | return 0 19 | } 20 | 21 | func NewButton(window MainWindow, id uintptr) *Button { 22 | c := new(Button) 23 | c.InitWindow(window, id) 24 | 25 | //c.Clicked, _ = gosig.NewSignal(func() {}) 26 | c.Clicked, _ = gosig.NewSignal(func() {}) 27 | //window.Connect(b1.Clicked, w.OnButton1Clicked) 28 | c.Clicked.Connect(func() { 29 | if c.OnClicked != nil { 30 | c.OnClicked() 31 | } 32 | }) 33 | 34 | fmt.Printf("RegMsg h=%v\n", c.Handle()) 35 | RegMsgHandler(c) 36 | 37 | return c 38 | } 39 | -------------------------------------------------------------------------------- /declarative/button.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | ) 6 | 7 | type Button struct { 8 | AssignTo **gowi.Button 9 | ID uintptr 10 | Text Property 11 | Enabled Property 12 | Visible Property 13 | OnClicked gowi.EventHandler 14 | } 15 | 16 | func (b Button) Create(window *MainWindow) { 17 | win := *window.AssignTo 18 | c := gowi.NewButton(*win, b.ID) 19 | if b.Text != nil { 20 | c.SetWindowText(b.Text.(string)) 21 | } 22 | if b.Enabled != nil { 23 | c.SetEnabled(b.Enabled.(bool)) 24 | } 25 | if b.Visible != nil { 26 | c.SetVisible(b.Visible.(bool)) 27 | } 28 | c.OnClicked = b.OnClicked 29 | if b.AssignTo != nil { 30 | *b.AssignTo = c 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /declarative/control.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | type Control interface { 4 | Create(window *MainWindow) 5 | } 6 | -------------------------------------------------------------------------------- /declarative/interfaces.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | type Property interface{} 4 | -------------------------------------------------------------------------------- /declarative/label.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | ) 6 | 7 | type Label struct { 8 | AssignTo **gowi.Label 9 | ID uintptr 10 | Text Property 11 | } 12 | 13 | func (l Label) Create(window *MainWindow) { 14 | win := *window.AssignTo 15 | c := gowi.NewLabel(*win, l.ID) 16 | if l.Text != nil { 17 | c.SetWindowText(l.Text.(string)) 18 | } 19 | if l.AssignTo != nil { 20 | *l.AssignTo = c 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /declarative/lineedit.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | ) 6 | 7 | type LineEdit struct { 8 | AssignTo **gowi.LineEdit 9 | ID uintptr 10 | Text Property 11 | } 12 | 13 | func (l LineEdit) Create(window *MainWindow) { 14 | win := *window.AssignTo 15 | c := gowi.NewLineEdit(*win, l.ID) 16 | if l.Text != nil { 17 | c.SetWindowText(l.Text.(string)) 18 | } 19 | if l.AssignTo != nil { 20 | *l.AssignTo = c 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /declarative/listview.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | ) 6 | 7 | type ListViewHeader struct { 8 | } 9 | 10 | type ListView struct { 11 | AssignTo **gowi.ListView 12 | ID uintptr 13 | } 14 | 15 | func (l ListView) Create(window *MainWindow) { 16 | win := *window.AssignTo 17 | c := gowi.NewListView(*win, l.ID) 18 | if l.AssignTo != nil { 19 | *l.AssignTo = c 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /declarative/mainwindow.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | "github.com/sumorf/win" 6 | ) 7 | 8 | type MainWindow struct { 9 | AssignTo **gowi.MainWindow 10 | ID uintptr 11 | Icon string 12 | Controls []Control 13 | } 14 | 15 | func (this *MainWindow) Create() { 16 | w := &gowi.MainWindow{} 17 | w.Create(this.ID) 18 | 19 | if this.AssignTo != nil { 20 | *this.AssignTo = w 21 | } 22 | 23 | for _, c := range this.Controls { 24 | c.Create(this) 25 | } 26 | } 27 | 28 | func (this *MainWindow) Show() { 29 | // Center in the owner window 30 | w := *this.AssignTo 31 | 32 | //fmt.Printf("aaaa\n") 33 | sWidth := win.GetSystemMetrics(win.SM_CXFULLSCREEN) 34 | sHeight := win.GetSystemMetrics(win.SM_CYFULLSCREEN) 35 | if sWidth != 0 && sHeight != 0 { 36 | rect := w.Bounds() 37 | rect.X = (int(sWidth) / 2) - (rect.Width / 2) 38 | rect.Y = (int(sHeight) / 2) - (rect.Height / 2) 39 | w.SetBounds(rect) 40 | } 41 | 42 | w.Show() 43 | } 44 | -------------------------------------------------------------------------------- /declarative/tabcontrol.go: -------------------------------------------------------------------------------- 1 | package declarative 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | ) 6 | 7 | type TabPage struct { 8 | } 9 | 10 | type TabControl struct { 11 | AssignTo **gowi.TabControl 12 | ID uintptr 13 | Pages []TabPage 14 | } 15 | 16 | func (l TabControl) Create(window *MainWindow) { 17 | win := *window.AssignTo 18 | c := gowi.NewTabControl(*win, l.ID) 19 | if l.AssignTo != nil { 20 | *l.AssignTo = c 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /doc/resedit.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/f0cii/gowi/db711580c0da2285603510063aa09f0d7dbb3752/doc/resedit.png -------------------------------------------------------------------------------- /doc/screenshot1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/f0cii/gowi/db711580c0da2285603510063aa09f0d7dbb3752/doc/screenshot1.png -------------------------------------------------------------------------------- /eventhandler.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | type EventHandler func() 4 | -------------------------------------------------------------------------------- /examples/basic/basic.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/f0cii/gowi/db711580c0da2285603510063aa09f0d7dbb3752/examples/basic/basic.ico -------------------------------------------------------------------------------- /examples/basic/basic.manifest: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /examples/basic/build.bat: -------------------------------------------------------------------------------- 1 | @if exist "main-res.syso" ( 2 | @del "main-res.syso" 3 | ) 4 | 5 | windres -o main-res.syso main.rc 6 | go build 7 | 8 | pause 9 | -------------------------------------------------------------------------------- /examples/basic/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/sumorf/gowi" 7 | ) 8 | 9 | func main() { 10 | fmt.Println("init") 11 | 12 | app := gowi.New() 13 | 14 | w := NewMainWindow() 15 | w.SetWindowText("app example") 16 | w.Show() 17 | 18 | app.Run() 19 | } 20 | -------------------------------------------------------------------------------- /examples/basic/main.rc: -------------------------------------------------------------------------------- 1 | // Generated by ResEdit 1.6.6 2 | // Copyright (C) 2006-2015 3 | // http://www.resedit.net 4 | 5 | #include 6 | #include 7 | #include 8 | #include "resource.h" 9 | 10 | 11 | 12 | 13 | // 14 | // Dialog resources 15 | // 16 | LANGUAGE LANG_CHINESE_SIMPLIFIED, SUBLANG_CHINESE_SIMPLIFIED 17 | IDD_MAIN DIALOGEX 0, 0, 186, 95 18 | STYLE DS_CENTER | DS_MODALFRAME | DS_SETFONT | WS_CAPTION | WS_VISIBLE | WS_POPUP | WS_SYSMENU 19 | CAPTION "HELLO" 20 | FONT 8, "MS Shell Dlg", 0, 0, 1 21 | { 22 | PUSHBUTTON "\x5F00\x59CB", IDD_BUTTON1, 63, 34, 54, 20, BS_CENTER | BS_VCENTER, WS_EX_LEFT 23 | LTEXT "\x4EB2", IDD_LABEL1, 20, 15, 25, 12, NOT WS_GROUP | SS_LEFT, WS_EX_LEFT 24 | } 25 | 26 | 27 | 28 | // 29 | // Version Information resources 30 | // 31 | LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL 32 | 1 VERSIONINFO 33 | FILEVERSION 0,0,0,0 34 | PRODUCTVERSION 0,0,0,0 35 | FILEOS VOS__WINDOWS32 36 | FILETYPE VFT_APP 37 | FILESUBTYPE VFT2_UNKNOWN 38 | FILEFLAGSMASK VS_FF_DEBUG | VS_FF_PRERELEASE | VS_FF_PATCHED | VS_FF_PRIVATEBUILD | VS_FF_INFOINFERRED | VS_FF_SPECIALBUILD 39 | FILEFLAGS 0 40 | { 41 | BLOCK "StringFileInfo" 42 | { 43 | BLOCK "000003A8" 44 | { 45 | VALUE "CompanyName", "" 46 | VALUE "FileDescription", "" 47 | VALUE "FileVersion", "" 48 | VALUE "InternalName", "" 49 | VALUE "LegalCopyright", "" 50 | VALUE "LegalTrademarks", "" 51 | VALUE "OriginalFilename", "" 52 | VALUE "ProductName", "" 53 | VALUE "ProductVersion", "" 54 | VALUE "Comments", "" 55 | } 56 | } 57 | BLOCK "VarFileInfo" 58 | { 59 | VALUE "Translation", 0x0000, 0x03A8 60 | } 61 | } 62 | -------------------------------------------------------------------------------- /examples/basic/mainwindow.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/sumorf/gowi" 7 | ) 8 | 9 | type MainWindow struct { 10 | gowi.MainWindow 11 | button1 *gowi.Button 12 | label1 *gowi.Label 13 | } 14 | 15 | func NewMainWindow() *MainWindow { 16 | w := &MainWindow{} 17 | 18 | w.Create(IDD_MAIN) 19 | 20 | b1 := gowi.NewButton(w.MainWindow, IDD_BUTTON1) 21 | l1 := gowi.NewLabel(w.MainWindow, IDD_LABEL1) 22 | 23 | b1.OnClicked = w.OnButton1Clicked 24 | 25 | l1.SetWindowText("Hello！") 26 | 27 | w.button1 = b1 28 | w.label1 = l1 29 | 30 | return w 31 | } 32 | 33 | func (w *MainWindow) OnButton1Clicked() { 34 | fmt.Println("OnButton1Clicked") 35 | text := w.button1.GetWindowText() 36 | if text == "Start" { 37 | w.button1.SetWindowText("Stop") 38 | } else { 39 | w.button1.SetWindowText("Start") 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /examples/basic/resource.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | var IDD_MAIN uintptr = 100 4 | var IDD_BUTTON1 uintptr = 101 5 | var IDD_LABEL1 uintptr = 102 6 | -------------------------------------------------------------------------------- /examples/basic/resource.h: -------------------------------------------------------------------------------- 1 | #ifndef IDC_STATIC 2 | #define IDC_STATIC (-1) 3 | #endif 4 | 5 | #define IDD_MAIN 100 6 | #define IDD_BUTTON1 101 7 | #define IDD_LABEL1 102 8 | -------------------------------------------------------------------------------- /examples/hello/build.bat: -------------------------------------------------------------------------------- 1 | @if exist "main-res.syso" ( 2 | @del "main-res.syso" 3 | ) 4 | 5 | windres -o main-res.syso main.rc 6 | go build 7 | 8 | pause 9 | -------------------------------------------------------------------------------- /examples/hello/hello.manifest: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /examples/hello/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | 6 | "github.com/sumorf/gowi" 7 | . "github.com/sumorf/gowi/declarative" 8 | ) 9 | 10 | type MyMainWindow struct { 11 | *gowi.MainWindow 12 | label1 *gowi.Label 13 | lineedit1 *gowi.LineEdit 14 | button1 *gowi.Button 15 | } 16 | 17 | func main() { 18 | app := gowi.New() 19 | 20 | mw := new(MyMainWindow) 21 | 22 | m := MainWindow{ 23 | AssignTo: &mw.MainWindow, 24 | ID: 100, 25 | Controls: []Control{ 26 | Label{ 27 | AssignTo: &mw.label1, 28 | ID: 1002, 29 | Text: "????", 30 | }, 31 | LineEdit{ 32 | AssignTo: &mw.lineedit1, 33 | ID: 40004, 34 | Text: "abc", 35 | }, 36 | Button{ 37 | AssignTo: &mw.button1, 38 | ID: 1001, 39 | Text: "Click Me!", 40 | OnClicked: func() { 41 | fmt.Println("Button clicked.") 42 | //ll := mw.lineedit1.GetWindowText() 43 | //fmt.Printf("ll=%v\n", ll) 44 | }, 45 | }, 46 | }, 47 | } 48 | m.Create() 49 | m.Show() 50 | 51 | mw.SetWindowText("Hello!") 52 | app.Run() 53 | } 54 | -------------------------------------------------------------------------------- /examples/hello/main.rc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/f0cii/gowi/db711580c0da2285603510063aa09f0d7dbb3752/examples/hello/main.rc -------------------------------------------------------------------------------- /examples/hello/resource.h: -------------------------------------------------------------------------------- 1 | #ifndef IDC_STATIC 2 | #define IDC_STATIC (-1) 3 | #endif 4 | 5 | #define ID_DLG1 100 6 | #define ID_BUTTON1 1001 7 | #define ID_LABEL1 1002 8 | #define IDC_LIST1 40000 9 | #define IDC_PROGRESS1 40001 10 | #define IDC_COMBO1 40002 11 | #define IDC_DATETIMEPICKER1 40003 12 | #define IDC_RADIO1 40004 13 | #define IDC_RADIO2 40005 14 | #define IDC_REBAR1 40006 15 | #define IDC_TAB1 40007 16 | #define IDC_TREE1 40008 17 | #define IDC_EDIT1 40009 18 | -------------------------------------------------------------------------------- /examples/tab/build.bat: -------------------------------------------------------------------------------- 1 | @if exist "main-res.syso" ( 2 | @del "main-res.syso" 3 | ) 4 | 5 | windres -o main-res.syso main.rc 6 | go build 7 | 8 | pause 9 | -------------------------------------------------------------------------------- /examples/tab/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "github.com/sumorf/gowi" 5 | . "github.com/sumorf/gowi/declarative" 6 | ) 7 | 8 | type MyMainWindow struct { 9 | *gowi.MainWindow 10 | tab1 *gowi.TabControl 11 | } 12 | 13 | func main() { 14 | app := gowi.New() 15 | 16 | mw := &MyMainWindow{} 17 | 18 | m := MainWindow{ 19 | AssignTo: &mw.MainWindow, 20 | ID: 108, 21 | Controls: []Control{ 22 | TabControl{ 23 | AssignTo: &mw.tab1, 24 | ID: 40000, 25 | }, 26 | }, 27 | } 28 | 29 | m.Create() 30 | m.Show() 31 | 32 | app.Run() 33 | } 34 | -------------------------------------------------------------------------------- /examples/tab/main.rc: -------------------------------------------------------------------------------- 1 | // Generated by ResEdit 1.6.6 2 | // Copyright (C) 2006-2015 3 | // http://www.resedit.net 4 | 5 | #include 6 | #include 7 | #include 8 | #include "resource.h" 9 | 10 | 11 | 12 | 13 | // 14 | // Dialog resources 15 | // 16 | LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL 17 | IDD_PAGE2 DIALOG 0, 0, 186, 95 18 | STYLE DS_3DLOOK | DS_CENTER | DS_SHELLFONT | WS_VISIBLE | WS_POPUP | WS_SYSMENU 19 | FONT 8, "Ms Shell Dlg" 20 | { 21 | LTEXT "Page 2", IDC_STATIC, 45, 36, 24, 9, SS_LEFT, WS_EX_LEFT 22 | } 23 | 24 | 25 | 26 | LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL 27 | IDD_PAGE1 DIALOG 0, 0, 186, 95 28 | STYLE DS_3DLOOK | DS_CENTER | DS_SHELLFONT | WS_VISIBLE | WS_POPUP | WS_SYSMENU 29 | FONT 8, "Ms Shell Dlg" 30 | { 31 | LTEXT "Page 1", IDC_STATIC, 50, 39, 24, 9, SS_LEFT, WS_EX_LEFT 32 | } 33 | 34 | 35 | 36 | LANGUAGE LANG_NEUTRAL, SUBLANG_SYS_DEFAULT 37 | IDD_DIALOG1 DIALOG 0, 0, 269, 148 38 | STYLE DS_3DLOOK | DS_CENTER | DS_MODALFRAME | DS_SHELLFONT | WS_CAPTION | WS_VISIBLE | WS_POPUP | WS_SYSMENU 39 | CAPTION "Tab" 40 | FONT 8, "Ms Shell Dlg" 41 | { 42 | CONTROL "", IDC_TAB1, WC_TABCONTROL, 0, 7, 7, 251, 131, WS_EX_LEFT 43 | } 44 | -------------------------------------------------------------------------------- /examples/tab/resource.h: -------------------------------------------------------------------------------- 1 | #ifndef IDC_STATIC 2 | #define IDC_STATIC (-1) 3 | #endif 4 | 5 | #define IDD_DIALOG1 108 6 | #define IDD_PAGE1 109 7 | #define IDD_PAGE2 110 8 | #define IDC_TAB1 40000 9 | -------------------------------------------------------------------------------- /examples/tab/tab.manifest: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /icon.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "errors" 5 | "image" 6 | "path/filepath" 7 | "syscall" 8 | "unsafe" 9 | 10 | "github.com/sumorf/win" 11 | ) 12 | 13 | // Icon is a bitmap that supports transparency and combining multiple 14 | // variants of an image in different resolutions. 15 | type Icon struct { 16 | hIcon win.HICON 17 | isStock bool 18 | } 19 | 20 | func IconApplication() *Icon { 21 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_APPLICATION)), true} 22 | } 23 | 24 | func IconError() *Icon { 25 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_ERROR)), true} 26 | } 27 | 28 | func IconQuestion() *Icon { 29 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_QUESTION)), true} 30 | } 31 | 32 | func IconWarning() *Icon { 33 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_WARNING)), true} 34 | } 35 | 36 | func IconInformation() *Icon { 37 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_INFORMATION)), true} 38 | } 39 | 40 | func IconWinLogo() *Icon { 41 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_WINLOGO)), true} 42 | } 43 | 44 | func IconShield() *Icon { 45 | return &Icon{win.LoadIcon(0, win.MAKEINTRESOURCE(win.IDI_SHIELD)), true} 46 | } 47 | 48 | // NewIconFromFile returns a new Icon, using the specified icon image file. 49 | func NewIconFromFile(filePath string) (*Icon, error) { 50 | absFilePath, err := filepath.Abs(filePath) 51 | if err != nil { 52 | return nil, err 53 | } 54 | 55 | hIcon := win.HICON(win.LoadImage( 56 | 0, 57 | syscall.StringToUTF16Ptr(absFilePath), 58 | win.IMAGE_ICON, 59 | 0, 60 | 0, 61 | win.LR_DEFAULTSIZE|win.LR_LOADFROMFILE)) 62 | if hIcon == 0 { 63 | return nil, errors.New("LoadImage") 64 | } 65 | 66 | return &Icon{hIcon: hIcon}, nil 67 | } 68 | 69 | // NewIconFromResource returns a new Icon, using the specified icon resource. 70 | func NewIconFromResource(resName string) (ic *Icon, err error) { 71 | hInst := win.GetModuleHandle(nil) 72 | if hInst == 0 { 73 | err = errors.New("GetModuleHandle") 74 | return 75 | } 76 | if hIcon := win.LoadIcon(hInst, syscall.StringToUTF16Ptr(resName)); hIcon == 0 { 77 | err = errors.New("LoadIcon") 78 | } else { 79 | ic = &Icon{hIcon: hIcon} 80 | } 81 | return 82 | } 83 | 84 | func NewIconFromImage(im image.Image) (ic *Icon, err error) { 85 | hIcon, err := createAlphaCursorOrIconFromImage(im, image.Pt(0, 0), true) 86 | if err != nil { 87 | return nil, err 88 | } 89 | return &Icon{hIcon: hIcon}, nil 90 | } 91 | 92 | // Dispose releases the operating system resources associated with the Icon. 93 | func (i *Icon) Dispose() error { 94 | if i.isStock || i.hIcon == 0 { 95 | return nil 96 | } 97 | 98 | if !win.DestroyIcon(i.hIcon) { 99 | return errors.New("DestroyIcon") 100 | } 101 | 102 | i.hIcon = 0 103 | 104 | return nil 105 | } 106 | 107 | func (i *Icon) Destroy() bool { 108 | return win.DestroyIcon(i.hIcon) 109 | } 110 | 111 | func (i *Icon) Handle() win.HICON { 112 | return i.hIcon 113 | } 114 | 115 | // create an Alpha Icon or Cursor from an Image 116 | // http://support.microsoft.com/kb/318876 117 | func createAlphaCursorOrIconFromImage(im image.Image, hotspot image.Point, fIcon bool) (win.HICON, error) { 118 | hBitmap, err := hBitmapFromImage(im) 119 | if err != nil { 120 | return 0, err 121 | } 122 | defer win.DeleteObject(win.HGDIOBJ(hBitmap)) 123 | 124 | // Create an empty mask bitmap. 125 | hMonoBitmap := win.CreateBitmap(int32(im.Bounds().Dx()), int32(im.Bounds().Dy()), 1, 1, nil) 126 | if hMonoBitmap == 0 { 127 | return 0, errors.New("CreateBitmap failed") 128 | } 129 | defer win.DeleteObject(win.HGDIOBJ(hMonoBitmap)) 130 | 131 | var ii win.ICONINFO 132 | if fIcon { 133 | ii.FIcon = win.TRUE 134 | } 135 | ii.XHotspot = uint32(hotspot.X) 136 | ii.YHotspot = uint32(hotspot.Y) 137 | ii.HbmMask = hMonoBitmap 138 | ii.HbmColor = hBitmap 139 | 140 | // Create the alpha cursor with the alpha DIB section. 141 | hIconOrCursor := win.CreateIconIndirect(&ii) 142 | 143 | return hIconOrCursor, nil 144 | } 145 | 146 | func hBitmapFromImage(im image.Image) (win.HBITMAP, error) { 147 | var bi win.BITMAPV5HEADER 148 | bi.BiSize = uint32(unsafe.Sizeof(bi)) 149 | bi.BiWidth = int32(im.Bounds().Dx()) 150 | bi.BiHeight = -int32(im.Bounds().Dy()) 151 | bi.BiPlanes = 1 152 | bi.BiBitCount = 32 153 | bi.BiCompression = win.BI_BITFIELDS 154 | // The following mask specification specifies a supported 32 BPP 155 | // alpha format for Windows XP. 156 | bi.BV4RedMask = 0x00FF0000 157 | bi.BV4GreenMask = 0x0000FF00 158 | bi.BV4BlueMask = 0x000000FF 159 | bi.BV4AlphaMask = 0xFF000000 160 | 161 | hdc := win.GetDC(0) 162 | defer win.ReleaseDC(0, hdc) 163 | 164 | var lpBits unsafe.Pointer 165 | 166 | // Create the DIB section with an alpha channel. 167 | hBitmap := win.CreateDIBSection(hdc, &bi.BITMAPINFOHEADER, win.DIB_RGB_COLORS, &lpBits, 0, 0) 168 | switch hBitmap { 169 | case 0, win.ERROR_INVALID_PARAMETER: 170 | return 0, errors.New("CreateDIBSection failed") 171 | } 172 | 173 | // Fill the image 174 | bitmap_array := (*[1 << 30]byte)(unsafe.Pointer(lpBits)) 175 | i := 0 176 | for y := im.Bounds().Min.Y; y != im.Bounds().Max.Y; y++ { 177 | for x := im.Bounds().Min.X; x != im.Bounds().Max.X; x++ { 178 | r, g, b, a := im.At(x, y).RGBA() 179 | bitmap_array[i+3] = byte(a >> 8) 180 | bitmap_array[i+2] = byte(r >> 8) 181 | bitmap_array[i+1] = byte(g >> 8) 182 | bitmap_array[i+0] = byte(b >> 8) 183 | i += 4 184 | } 185 | } 186 | 187 | return hBitmap, nil 188 | } 189 | -------------------------------------------------------------------------------- /init.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "github.com/sumorf/win" 5 | ) 6 | 7 | func init() { 8 | hInst := win.GetModuleHandle(nil) 9 | if hInst == 0 { 10 | panic("GetModuleHandle") 11 | } 12 | gWindowRegistry = make(map[win.HWND]Window) 13 | } 14 | -------------------------------------------------------------------------------- /label.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "fmt" 5 | ) 6 | 7 | type Label struct { 8 | WindowBase 9 | } 10 | 11 | func (w *Label) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 12 | fmt.Println("Label.WndProc") 13 | return 0 14 | } 15 | 16 | func NewLabel(window MainWindow, id uintptr) *Label { 17 | c := new(Label) 18 | c.InitWindow(window, id) 19 | 20 | fmt.Printf("RegMsg h=%v\n", c.Handle()) 21 | RegMsgHandler(c) 22 | 23 | return c 24 | } 25 | -------------------------------------------------------------------------------- /lineedit.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "fmt" 5 | ) 6 | 7 | type LineEdit struct { 8 | WindowBase 9 | } 10 | 11 | func (e *LineEdit) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 12 | fmt.Println("LineEdit.WndProc") 13 | return 0 14 | } 15 | 16 | func NewLineEdit(window MainWindow, id uintptr) *LineEdit { 17 | c := new(LineEdit) 18 | c.InitWindow(window, id) 19 | 20 | fmt.Printf("RegMsg h=%v\n", c.Handle()) 21 | RegMsgHandler(c) 22 | 23 | return c 24 | } 25 | -------------------------------------------------------------------------------- /listview.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | type ListView struct { 4 | WindowBase 5 | } 6 | 7 | func (e *ListView) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 8 | return 0 9 | } 10 | 11 | func NewListView(window MainWindow, id uintptr) *ListView { 12 | c := new(ListView) 13 | c.InitWindow(window, id) 14 | 15 | RegMsgHandler(c) 16 | 17 | return c 18 | } 19 | -------------------------------------------------------------------------------- /mainwindow.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "fmt" 5 | "syscall" 6 | 7 | "bitbucket.org/CaryLorrk/gosig" 8 | "github.com/sumorf/win" 9 | ) 10 | 11 | var defaultDialogProcPtr = syscall.NewCallback(defaultDialogProc) 12 | 13 | // Dialog class 14 | type MainWindow struct { 15 | WindowBase 16 | } 17 | 18 | func (w *MainWindow) AsWindowBase() *MainWindow { 19 | return w 20 | } 21 | 22 | func (w *MainWindow) Create(idd uintptr) { 23 | if idd == 0 { 24 | panic("Create MainWindow FAIL.") 25 | } 26 | w.idd = idd 27 | 28 | w.hwnd = win.CreateDialogParam(hInst, win.MAKEINTRESOURCE(w.idd), 0, defaultDialogProcPtr, 0) 29 | fmt.Printf("Create window hwnd=%v\n", w.hwnd) 30 | if w.hwnd == win.HWND(0) { 31 | fmt.Printf("Create window fail.[%v]\n", idd) 32 | } 33 | } 34 | 35 | func (w *MainWindow) Connect(sig *gosig.Signal, slot interface{}) { 36 | sig.Connect(slot) 37 | } 38 | 39 | func defaultDialogProc(hwnd win.HWND, msg uint32, wParam, lParam uintptr) uintptr { 40 | switch msg { 41 | case win.WM_COMMAND: 42 | fmt.Printf("WM_COMMAND msg=%v\n", msg) 43 | if lParam != 0 { //Reflect message to control 44 | h := win.HWND(lParam) 45 | fmt.Printf("WM_COMMAND h=%v\n", h) 46 | if handler := GetMsgHandler(h); handler != nil { 47 | fmt.Println("WM_COMMAND handler.WndProc") 48 | ret := handler.WndProc(msg, wParam, lParam) 49 | if ret != 0 { 50 | //win.SetWindowLong(hwnd, win.DWL_MSGRESULT, int32(ret)) 51 | fmt.Println("WM_COMMAND TRUE") 52 | return win.TRUE 53 | } 54 | } 55 | } 56 | fmt.Println("WM_COMMAND DONE") 57 | return 0 58 | case win.WM_CLOSE: 59 | win.DestroyWindow(hwnd) 60 | return 0 61 | case win.WM_DESTROY: 62 | win.PostQuitMessage(0) 63 | return 1 64 | } 65 | 66 | return 0 67 | } 68 | -------------------------------------------------------------------------------- /msg.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "github.com/sumorf/win" 5 | ) 6 | 7 | var gWindowRegistry map[win.HWND]Window 8 | 9 | func RegMsgHandler(window Window) { 10 | gWindowRegistry[window.Handle()] = window 11 | } 12 | 13 | func UnRegMsgHandler(hwnd win.HWND) { 14 | delete(gWindowRegistry, hwnd) 15 | } 16 | 17 | func GetMsgHandler(hwnd win.HWND) Window { 18 | if widget, isExists := gWindowRegistry[hwnd]; isExists { 19 | return widget 20 | } 21 | 22 | return nil 23 | } 24 | -------------------------------------------------------------------------------- /rect.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "github.com/sumorf/win" 5 | ) 6 | 7 | type Rect struct { 8 | X, Y, Width, Height int 9 | } 10 | 11 | func rectFromRECT(r win.RECT) Rect { 12 | return Rect{ 13 | X: int(r.Left), 14 | Y: int(r.Top), 15 | Width: int(r.Right - r.Left), 16 | Height: int(r.Bottom - r.Top), 17 | } 18 | } 19 | 20 | func (r Rect) ToRECT() win.RECT { 21 | return win.RECT{ 22 | int32(r.X), 23 | int32(r.Y), 24 | int32(r.X + r.Width), 25 | int32(r.Y + r.Height), 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /tabcontrol.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | type TabControl struct { 4 | WindowBase 5 | } 6 | 7 | func (w *TabControl) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 8 | return 0 9 | } 10 | 11 | func NewTabControl(window MainWindow, id uintptr) *TabControl { 12 | c := new(TabControl) 13 | c.InitWindow(window, id) 14 | 15 | RegMsgHandler(c) 16 | 17 | return c 18 | } 19 | -------------------------------------------------------------------------------- /window.go: -------------------------------------------------------------------------------- 1 | package gowi 2 | 3 | import ( 4 | "fmt" 5 | "syscall" 6 | "unsafe" 7 | 8 | "github.com/sumorf/win" 9 | ) 10 | 11 | // Window 12 | type Window interface { 13 | AsWindowBase() *WindowBase 14 | 15 | InitWindow(window MainWindow, id uintptr) 16 | 17 | Handle() win.HWND 18 | 19 | GetWindowText() string 20 | 21 | SetWindowText(title string) 22 | 23 | SetIcon(iconType int, icon *Icon) 24 | 25 | Show() 26 | 27 | Hide() 28 | 29 | ShowMinimized() 30 | 31 | ShowMaximized() 32 | 33 | ShowFullScreen() 34 | 35 | ShowNormal() 36 | 37 | IsEnabled() bool 38 | 39 | IsVisible() bool 40 | 41 | SetVisible(value bool) 42 | 43 | SetEnabled(b bool) 44 | 45 | SetDisabled(disable bool) 46 | 47 | SetFocus() 48 | 49 | Bounds() Rect 50 | 51 | SetBounds(value Rect) 52 | 53 | Close() 54 | 55 | WndProc(msg uint32, wparam, lparam uintptr) uintptr 56 | } 57 | 58 | // WindowBase 59 | type WindowBase struct { 60 | hwnd win.HWND 61 | parent win.HWND 62 | idd uintptr 63 | } 64 | 65 | func (w *WindowBase) AsWindowBase() *WindowBase { 66 | return w 67 | } 68 | 69 | // Set window resource Idd 70 | func (w *WindowBase) InitWindow(window MainWindow, id uintptr) { 71 | w.idd = id 72 | h := window.AsWindowBase().Handle() 73 | fmt.Printf("h=%v\n", h) 74 | w.hwnd = win.GetDlgItem(h, id) 75 | fmt.Printf("w.hwnd=%v\n", w.hwnd) 76 | } 77 | 78 | func (w *WindowBase) Handle() win.HWND { 79 | return w.hwnd 80 | } 81 | 82 | func (w *WindowBase) SetWindowText(title string) { 83 | fmt.Printf("SetCaption hwnd: %v, %s\n", w.hwnd, title) 84 | win.SetWindowText(w.hwnd, title) 85 | } 86 | 87 | func (w *WindowBase) GetWindowText() string { 88 | textLength := win.SendMessage(w.hwnd, win.WM_GETTEXTLENGTH, 0, 0) 89 | buf := make([]uint16, textLength+1) 90 | win.SendMessage(w.hwnd, win.WM_GETTEXT, uintptr(textLength+1), uintptr(unsafe.Pointer(&buf[0]))) 91 | return syscall.UTF16ToString(buf) 92 | } 93 | 94 | // IconType: 1 - ICON_BIG; 0 - ICON_SMALL 95 | func (w *WindowBase) SetIcon(iconType int, icon *Icon) { 96 | if iconType > 1 { 97 | panic("IconType is invalid") 98 | } 99 | 100 | win.SendMessage(w.hwnd, win.WM_SETICON, uintptr(iconType), uintptr(icon.Handle())) 101 | } 102 | 103 | func (w *WindowBase) Show() { 104 | win.ShowWindow(w.hwnd, win.SW_SHOW) 105 | } 106 | 107 | func (w *WindowBase) Hide() { 108 | win.ShowWindow(w.hwnd, win.SW_HIDE) 109 | } 110 | 111 | func (w *WindowBase) ShowMinimized() { 112 | win.ShowWindow(w.hwnd, win.SW_MINIMIZE) 113 | } 114 | 115 | func (w *WindowBase) ShowMaximized() { 116 | win.ShowWindow(w.hwnd, win.SW_MAXIMIZE) 117 | } 118 | 119 | func (w *WindowBase) ShowFullScreen() { 120 | win.ShowWindow(w.hwnd, win.SW_SHOWMAXIMIZED) 121 | } 122 | 123 | func (w *WindowBase) ShowNormal() { 124 | win.ShowWindow(w.hwnd, win.SW_SHOWNORMAL) 125 | } 126 | 127 | func (w *WindowBase) IsEnabled() bool { 128 | return win.IsWindowEnabled(w.hwnd) 129 | } 130 | 131 | func (w *WindowBase) IsVisible() bool { 132 | return win.IsWindowVisible(w.hwnd) 133 | } 134 | 135 | func (w *WindowBase) SetVisible(value bool) { 136 | var cmd int32 137 | if value { 138 | cmd = win.SW_SHOW 139 | } else { 140 | cmd = win.SW_HIDE 141 | } 142 | win.ShowWindow(w.hwnd, cmd) 143 | } 144 | 145 | func (w *WindowBase) SetEnabled(b bool) { 146 | win.EnableWindow(w.hwnd, b) 147 | } 148 | 149 | func (w *WindowBase) SetDisabled(disable bool) { 150 | win.EnableWindow(w.hwnd, !disable) 151 | } 152 | 153 | func (w *WindowBase) Close() { 154 | win.SendMessage(w.hwnd, win.WM_CLOSE, 0, 0) 155 | } 156 | 157 | func (w *WindowBase) SetFocus() { 158 | win.SetFocus(w.hwnd) 159 | } 160 | 161 | func (w *WindowBase) Bounds() Rect { 162 | var rect win.RECT 163 | win.GetWindowRect(w.hwnd, &rect) 164 | return rectFromRECT(rect) 165 | } 166 | 167 | func (w *WindowBase) SetBounds(value Rect) { 168 | win.MoveWindow(w.hwnd, int32(value.X), int32(value.Y), int32(value.Width), int32(value.Height), true) 169 | } 170 | 171 | func (w *WindowBase) WndProc(msg uint32, wparam, lparam uintptr) uintptr { 172 | fmt.Println("WidgetBase.WndProc") 173 | return uintptr(0) 174 | } 175 | --------------------------------------------------------------------------------