void WidgetEvent(object obj, Gtk.WidgetEventArgs args)
{
if (args.Event.Type == Gdk.EventType.ButtonPress)
{
args.RetVal = HandleClick((Gdk.EventButton)args.Event);
}
}
protected virtual void OnButton1WidgetEvent(object o, Gtk.WidgetEventArgs args)
{
if (args.Event is Gdk.EventButton && args.Event.Type == Gdk.EventType.ButtonPress)
{
Console.WriteLine("mouse pointer grab");
Gdk.Pointer.Grab(this.GdkWindow, true,
Gdk.EventMask.ButtonPressMask | Gdk.EventMask.ButtonReleaseMask | Gdk.EventMask.PointerMotionMask | Gdk.EventMask.EnterNotifyMask | Gdk.EventMask.LeaveNotifyMask,
null, null, Gtk.Global.CurrentEventTime);
Gtk.Grab.Add(this);
}
}
protected void OnEntrySearchWidgetEvent(object o, Gtk.WidgetEventArgs args)
{
if (args.Event.Type == EventType.KeyPress)
{
EventKey eventKey = args.Args.OfType <EventKey>().FirstOrDefault();
if (eventKey != null && (eventKey.Key == Gdk.Key.Return || eventKey.Key == Gdk.Key.KP_Enter))
{
GLib.Source.Remove(timerId);
RunSearch();
}
}
}
protected void ctlGrid_Widget(object o, Gtk.WidgetEventArgs args)
{
if (args.Event.Type == Gdk.EventType.ButtonRelease)
{
// In this case, the user used the mouse to click on a row in the grid
var user = ctlGrid.FocusedItem as YamsterUser;
if (user != null)
{
this.chosenUser = user;
this.Destroy();
}
}
}
protected virtual void OnWidgetEvent(object o, Gtk.WidgetEventArgs args)
{
if (args.Event is Gdk.EventMotion && args.Event.Type == Gdk.EventType.MotionNotify)
{
Gdk.EventMotion eventMotion = (Gdk.EventMotion)args.Event;
Console.WriteLine("mouse move {0} {1}", eventMotion.X, eventMotion.Y);
}
else if (args.Event is Gdk.EventKey && args.Event.Type == Gdk.EventType.KeyPress)
{
Gdk.EventKey eventKey = (Gdk.EventKey)args.Event;
if (eventKey.Key == Gdk.Key.Escape)
{
Console.WriteLine("mouse pointer ungrab");
Gtk.Grab.Remove(this);
Gdk.Pointer.Ungrab(Gtk.Global.CurrentEventTime);
}
}
}
