func NewFooModel() *FooModel {
m := new(FooModel)
m.evenBitmap, _ = walk.NewBitmapFromFile("../img/open.png")
m.oddIcon, _ = walk.NewIconFromFile("../img/x.ico")
m.ResetRows()
return m
}
func main() {
// We need either a walk.MainWindow or a walk.Dialog for their message loop.
// We will not make it visible in this example, though.
mw, err := walk.NewMainWindow()
if err != nil {
log.Fatal(err)
}
// We load our icon from a file.
icon, err := walk.NewIconFromFile("../img/x.ico")
if err != nil {
log.Fatal(err)
}
// Create the notify icon and make sure we clean it up on exit.
ni, err := walk.NewNotifyIcon()
if err != nil {
log.Fatal(err)
}
defer ni.Dispose()
// Set the icon and a tool tip text.
if err := ni.SetIcon(icon); err != nil {
log.Fatal(err)
}
if err := ni.SetToolTip("Click for info or use the context menu to exit."); err != nil {
log.Fatal(err)
}
// When the left mouse button is pressed, bring up our balloon.
ni.MouseDown().Attach(func(x, y int, button walk.MouseButton) {
if button != walk.LeftButton {
return
}
if err := ni.ShowCustom(
"Walk NotifyIcon Example",
"There are multiple ShowX methods sporting different icons."); err != nil {
log.Fatal(err)
}
})
// We put an exit action into the context menu.
exitAction := walk.NewAction()
if err := exitAction.SetText("E&xit"); err != nil {
log.Fatal(err)
}
exitAction.Triggered().Attach(func() { walk.App().Exit(0) })
if err := ni.ContextMenu().Actions().Add(exitAction); err != nil {
log.Fatal(err)
}
// The notify icon is hidden initially, so we have to make it visible.
if err := ni.SetVisible(true); err != nil {
log.Fatal(err)
}
// Now that the icon is visible, we can bring up an info balloon.
if err := ni.ShowInfo("Walk NotifyIcon Example", "Click the icon to show again."); err != nil {
log.Fatal(err)
}
// Run the message loop.
mw.Run()
}