* tried to implement on-top windows on X11, but doesn't work for me :(

modules/gui/skins/x11/x11_window.cpp

@@ -2,7 +2,7 @@
  * x11_window.cpp: X11 implementation of the Window class
  *****************************************************************************
  * Copyright (C) 2003 VideoLAN
- * $Id: x11_window.cpp,v 1.27 2003/06/22 13:06:23 asmax Exp $
+ * $Id: x11_window.cpp,v 1.28 2003/10/19 20:05:56 asmax Exp $
  *
  * Authors: Cyril Deguet     <asmax@videolan.org>
  *
@@ -172,6 +172,39 @@ X11Window::~X11Window()
     XUNLOCK;
 }
 //---------------------------------------------------------------------------
+void X11Window::ToggleOnTop()
+{
+    XEvent ev;
+    ev.type = ClientMessage;
+    ev.xclient.display = display;
+    ev.xclient.window = Wnd;
+    ev.xclient.serial = 0;
+    ev.xclient.send_event = True;
+    ev.xclient.message_type = XInternAtom( display, "_NET_WM_STATE", True );
+    ev.xclient.format = 32;
+    ev.xclient.data.l[1] = XInternAtom( display, "_NET_WM_STATE_ABOVE",
+                                        False);
+    ev.xclient.data.l[2] = 0;
+    ev.xclient.data.l[3] = 0;
+    ev.xclient.data.l[4] = 0;
+
+    if( !p_intf->p_sys->b_on_top )
+    {
+        // Set the window on top
+        ev.xclient.data.l[0] = 1; // _NET_WM_STATE_ADD
+    }
+    else
+    {
+        // Set the window not on top
+        ev.xclient.data.l[0] = 0; // _NET_WM_STATE_REMOVE
+    }
+
+    XLOCK;
+    XSendEvent( display, DefaultRootWindow( display ), False,
+                SubstructureRedirectMask | SubstructureNotifyMask, &ev );
+    XUNLOCK;
+}
+//---------------------------------------------------------------------------
 void X11Window::OSShow( bool show )
 {
     XLOCK;