You'll need to look at the arg(s) "passed" to your button_press event handler.
What you want to check for is the 'Gdk.EventType.TwoButtonPress' value.
Also, note that a double click actually generates multiple events...
This talks about the events sequencing:
http://www.go-mono.com/docs/[EMAIL PROTECTED]
You'll have to look at the "array" of GLib.SignalArgs.Args, which I think is
intended to deal with event queueing, although I don't think I've ever seen
more that one event in the list, but I guess that depends on how fast you are
processing them. You'll want some logic similar to this, I believe:
(Note that handler is hooked to widget_event instead of button_event, so it
will catch key_press events and even mouse_move events, which I was interested
in for my application)
void OnWidgetEvent(object o, GLib.SignalArgs args) //HANDLES ALL WIDGET
EVENTS
{
Gdk.Event gdkEvent;
Gtk.Widget wdgt = (Gtk.Widget) o;
//Console.WriteLine("on_widget_event has fired...");
foreach(object argObj in args.Args)
{
// For now, we'll filter ALL Widget events except the ones that we
(plan/know_how) to handle
System.Type sysType = argObj.GetType();
if( (sysType == typeof(Gdk.EventButton))
|| (sysType == typeof(Gdk.EventKey)) )
{
gdkEvent = (Gdk.Event) argObj;
switch(gdkEvent.Type)
{
case Gdk.EventType.ButtonPress:
// handle the event as desired here...
break;
case Gdk.EventType.TwoButtonPress:
// handle the event as desired here...
break;
case Gdk.EventType.ThreeButtonPress:
// handle the event as desired here...
break;
case Gdk.EventType.ButtonRelease:
// handle the event as desired here...
break;
case Gdk.EventType.KeyPress:
// handle the event as desired here...
break;
case Gdk.EventType.KeyRelease:
// handle the event as desired here...
break;
}
}
}
}
Hope this helps...
Wes
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Thomas Zühlke
Sent: Tuesday, April 18, 2006 2:24 AM
To: [email protected]
Subject: [Gtk-sharp-list] left mousebutton double-click
Hi *,
I have a Gtk.DrawingArea and I want to recognize a normal double-click with the
left mousebutton. On the Mono-Doc helppage:
http://www.go-mono.com/docs/[EMAIL PROTECTED]
for ButtonPressEvent is nothing written (not documented yet).
I have connected to the ButtonPressEvent and I know the pressed button with
"args.Event.Button == 1", but there seems to be no way to detect a one-click or
a double-click event?!
Thx, Thomas
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