func main() {
var mw *walk.MainWindow
if err := (MainWindow{
AssignTo: &mw,
Title: "Walk External Widgets Example",
Size: Size{400, 300},
Layout: HBox{},
}).Create(); err != nil {
log.Fatal(err)
}
for _, name := range []string{"a", "b", "c"} {
if w, err := NewMyWidget(mw); err != nil {
log.Fatal(err)
} else {
w.SetName(name)
}
}
mpb, err := NewMyPushButton(mw)
if err != nil {
log.Fatal(err)
}
mpb.SetText("MyPushButton")
mw.Run()
}
func main() {
var mw *walk.MainWindow
var windowIcon *walk.Icon
counter := 0
if _, err := (MainWindow{
AssignTo: &mw,
Title: "Walk Image Icon Example",
Layout: HBox{},
Children: []Widget{
HSpacer{},
PushButton{
Text: "Push me",
OnClicked: func() {
ic, err := walk.NewIconFromImage(makeDigitImage(counter))
if err != nil {
return
}
counter++
mw.SetIcon(ic)
if windowIcon != nil {
windowIcon.Dispose()
}
windowIcon = ic
},
},
HSpacer{},
},
}.Run()); err != nil {
log.Fatal(err)
}
}
func main() {
var mw *walk.MainWindow
if err := (MainWindow{
AssignTo: &mw,
Title: "Walk LogView Example",
MinSize: Size{320, 240},
Size: Size{400, 600},
Layout: VBox{MarginsZero: true},
}.Create()); err != nil {
log.Fatal(err)
}
lv, err := NewLogView(mw)
if err != nil {
log.Fatal(err)
}
lv.PostAppendText("XXX")
log.SetOutput(lv)
go func() {
for i := 0; i < 10000; i++ {
time.Sleep(100 * time.Millisecond)
log.Println("Text" + "\r\n")
}
}()
mw.Run()
}
func main() {
var mainWindow *walk.MainWindow
var treeView *walk.TreeView
var tableView *walk.TableView
var webView *walk.WebView
treeModel, err := NewDirectoryTreeModel()
if err != nil {
log.Fatal(err)
}
tableModel := NewFileInfoModel()
if err := (MainWindow{
AssignTo: &mainWindow,
Title: "Walk File Browser Example",
MinSize: Size{600, 400},
Size: Size{800, 600},
Layout: HBox{MarginsZero: true},
Children: []Widget{
HSplitter{
Children: []Widget{
TreeView{
AssignTo: &treeView,
Model: treeModel,
OnCurrentItemChanged: func() {
dir := treeView.CurrentItem().(*Directory)
if err := tableModel.SetDirPath(dir.Path()); err != nil {
walk.MsgBox(
mainWindow,
"Error",
err.Error(),
walk.MsgBoxOK|walk.MsgBoxIconError)
}
},
},
TableView{
AssignTo: &tableView,
Columns: []TableViewColumn{
TableViewColumn{
DataMember: "Name",
Width: 200,
},
TableViewColumn{
DataMember: "Size",
Format: "%d",
Alignment: AlignFar,
Width: 80,
},
TableViewColumn{
DataMember: "Modified",
Format: "2006-01-02 15:04:05",
Width: 120,
},
},
Model: tableModel,
OnCurrentIndexChanged: func() {
var url string
if index := tableView.CurrentIndex(); index > -1 {
name := tableModel.items[index].Name
dir := treeView.CurrentItem().(*Directory)
url = filepath.Join(dir.Path(), name)
}
webView.SetURL(url)
},
},
WebView{
AssignTo: &webView,
},
},
},
},
}.Create()); err != nil {
log.Fatal(err)
}
mainWindow.Run()
}