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()
}