func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() myWindow, _ := walk.NewMainWindow() myWindow.SetLayout(walk.NewVBoxLayout()) myWindow.SetTitle("LogView example") logView, _ := NewLogView(myWindow) logView.PostAppendText("XXX") log.SetOutput(logView) go func() { for i := 0; i < 10000; i++ { time.Sleep(100 * time.Millisecond) log.Println("Text" + "\r\n") } }() myWindow.Show() myWindow.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) myWindow.SetSize(walk.Size{400, 500}) myWindow.Run() }
func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() mainWnd, _ := walk.NewMainWindow() mw := &MainWindow{MainWindow: mainWnd} mw.SetTitle("Walk WebView Example") mw.SetLayout(walk.NewVBoxLayout()) mw.urlLineEdit, _ = walk.NewLineEdit(mw) mw.urlLineEdit.ReturnPressed().Attach(func() { mw.webView.SetURL(mw.urlLineEdit.Text()) }) mw.webView, _ = walk.NewWebView(mw) mw.webView.SetURL("http://golang.org") mw.SetMinMaxSize(walk.Size{600, 400}, walk.Size{}) mw.SetSize(walk.Size{800, 600}) mw.Show() mw.Run() }
func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() myWindow, _ := walk.NewMainWindow() myWindow.SetLayout(walk.NewVBoxLayout()) myWindow.SetTitle("Listbox example") splitter, _ := walk.NewSplitter(myWindow) splitter.SetOrientation(walk.Vertical) lb, _ := walk.NewListBox(splitter) valueEdit, _ := walk.NewTextEdit(splitter) valueEdit.SetReadOnly(true) //env model em := NewEnvModel() for _, env := range os.Environ() { i := strings.Index(env, "=") if i == 0 { continue } varName := env[0:i] value := env[i+1:] envItem := EnvItem{varName, value} em.envItems = append(em.envItems, envItem) } fmt.Println("The len of Model", em.ItemCount()) lb.SetModel(em) lb.CurrentIndexChanged().Attach(func() { if curVar, ok := em.Value(lb.CurrentIndex()).(string); ok { value := em.envItems[lb.CurrentIndex()].value value = strings.Replace(value, ";", "\r\n", -1) valueEdit.SetText(value) fmt.Println("CurrentIndex:", lb.CurrentIndex()) fmt.Println("CurrentEnvVarName:", curVar) } }) lb.DblClicked().Attach(func() { value := em.envItems[lb.CurrentIndex()].value value = strings.Replace(value, ";", "\r\n", -1) valueEdit.SetText(value) walk.MsgBox(myWindow, "About", value, walk.MsgBoxOK|walk.MsgBoxIconInformation) }) myWindow.Show() myWindow.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) myWindow.SetSize(walk.Size{400, 500}) myWindow.Run() }
func (vb VBox) Create() (walk.Layout, error) { l := walk.NewVBoxLayout() if err := setLayoutMargins(l, vb.Margins, vb.MarginsZero); err != nil { return nil, err } if err := setLayoutSpacing(l, vb.Spacing, vb.SpacingZero); err != nil { return nil, err } return l, nil }
func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() mainWnd, _ := walk.NewMainWindow() mw := &MainWindow{MainWindow: mainWnd} mw.SetLayout(walk.NewVBoxLayout()) mw.SetTitle("Walk Image Viewer Example") mw.tabWidget, _ = walk.NewTabWidget(mw) imageList, _ := walk.NewImageList(walk.Size{16, 16}, 0) mw.ToolBar().SetImageList(imageList) fileMenu, _ := walk.NewMenu() fileMenuAction, _ := mw.Menu().Actions().AddMenu(fileMenu) fileMenuAction.SetText("&File") openBmp, _ := walk.NewBitmapFromFile("../img/open.png") openAction := walk.NewAction() openAction.SetImage(openBmp) openAction.SetText("&Open") openAction.Triggered().Attach(func() { mw.openImage() }) fileMenu.Actions().Add(openAction) mw.ToolBar().Actions().Add(openAction) exitAction := walk.NewAction() exitAction.SetText("E&xit") exitAction.Triggered().Attach(func() { walk.App().Exit(0) }) fileMenu.Actions().Add(exitAction) helpMenu, _ := walk.NewMenu() helpMenuAction, _ := mw.Menu().Actions().AddMenu(helpMenu) helpMenuAction.SetText("&Help") aboutAction := walk.NewAction() aboutAction.SetText("&About") aboutAction.Triggered().Attach(func() { walk.MsgBox(mw, "About", "Walk Image Viewer Example", walk.MsgBoxOK|walk.MsgBoxIconInformation) }) helpMenu.Actions().Add(aboutAction) mw.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) mw.SetSize(walk.Size{800, 600}) mw.Show() mw.Run() }
func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() myWindow, _ := walk.NewMainWindow() myWindow.SetLayout(walk.NewVBoxLayout()) myWindow.SetTitle("Go GUI example") myButton1, _ := walk.NewPushButton(myWindow) myButton1.SetText("XXXX") lb, _ := walk.NewListBox(myWindow) em := NewEnvModel() for _, env := range os.Environ() { i := strings.Index(env, "=") if i == 0 { continue } varName := env[0:i] value := env[i+1:] envItem := EnvItem{varName, value} em.envItems = append(em.envItems, envItem) } fmt.Println("The len of Model", em.ItemCount()) lb.SetModel(em) lb.CurrentIndexChanged().Attach(func() { if curVar, ok := em.Value(lb.CurrentIndex()).(string); ok { myButton1.SetText(curVar) fmt.Println("CurrentIndex:", lb.CurrentIndex()) fmt.Println("CurrentEnvVarName:", curVar) } }) lb.DblClicked().Attach(func() { value := em.envItems[lb.CurrentIndex()].value walk.MsgBox(myWindow, "About", value, walk.MsgBoxOK|walk.MsgBoxIconInformation) }) myWindow.Show() myWindow.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) myWindow.SetSize(walk.Size{400, 500}) myWindow.Run() }
func main() { walk.Initialize(walk.InitParams{PanicOnError: true}) defer walk.Shutdown() rand.Seed(time.Now().UnixNano()) mainWnd, _ := walk.NewMainWindow() mw := &MainWindow{ MainWindow: mainWnd, model: NewFooModel(), } mw.SetLayout(walk.NewVBoxLayout()) mw.SetTitle("Walk TableView Example") resetRowsButton, _ := walk.NewPushButton(mw) resetRowsButton.SetText("Reset Rows") resetRowsButton.Clicked().Attach(func() { // Get some fresh data. mw.model.ResetRows() }) tableView, _ := walk.NewTableView(mw) tableView.SetAlternatingRowBGColor(walk.RGB(255, 255, 224)) tableView.SetReorderColumnsEnabled(true) // Everybody loves check boxes. tableView.SetCheckBoxes(true) // Don't forget to set the model. tableView.SetModel(mw.model) mw.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) mw.SetSize(walk.Size{800, 600}) mw.Show() mw.Run() }
func main() { walk.SetPanicOnError(true) mainWnd, _ := walk.NewMainWindow() mw := &MainWindow{MainWindow: mainWnd} mw.SetTitle("Walk Drawing Example") mw.SetLayout(walk.NewVBoxLayout()) mw.paintWidget, _ = walk.NewCustomWidget(mw, 0, func(canvas *walk.Canvas, updateBounds walk.Rectangle) error { return mw.drawStuff(canvas, updateBounds) }) mw.paintWidget.SetClearsBackground(true) mw.paintWidget.SetInvalidatesOnResize(true) mw.SetMinMaxSize(walk.Size{320, 240}, walk.Size{}) mw.SetSize(walk.Size{800, 600}) mw.Show() mw.Run() }