Golang PostMessage Examples

Example #1

File: run.go Project: js-arias/sparta

// SendEvent sends an event to a widget.
func sendEvent(dest sparta.Widget, comm sparta.CommandEvent) {
	dwin := dest.Window().(*window)
	var id w32.HWND
	if comm.Source != nil {
		id = comm.Source.Window().(*window).id
	}
	w32.PostMessage(dwin.id, w32.WM_USER, uintptr(id), uintptr(comm.Value))
}

Example #2

File: win_windows.go Project: skelterjohn/go.wde

func (this *Window) onUiThread(f func()) {
	this.uiTasks <- f
	w32.PostMessage(this.hwnd, WDEM_UI_THREAD, uintptr(0), uintptr(0))
}