Alexandre Julliard : winex11: Add handling of take focus event on the desktop window.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 12d1ff8ef6c34533a20008f4cfeb73ee4c601a5d
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=12d1ff8ef6c34533a20008f4cfeb73ee4c601a5d

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Aug 17 16:32:45 2009 +0200

winex11: Add handling of take focus event on the desktop window.

---

 dlls/winex11.drv/event.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/dlls/winex11.drv/event.c b/dlls/winex11.drv/event.c
index c746546..9a489cd 100644
--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -566,6 +566,14 @@ static void handle_wm_protocols( HWND hwnd, XClientMessageEvent *event )
                 return;
             }
         }
+        else if (hwnd == GetDesktopWindow())
+        {
+            hwnd = GetForegroundWindow();
+            if (!hwnd) hwnd = last_focus;
+            if (!hwnd) hwnd = GetDesktopWindow();
+            set_focus( event->display, hwnd, event_time );
+            return;
+        }
         /* try to find some other window to give the focus to */
         hwnd = GetFocus();
         if (hwnd) hwnd = GetAncestor( hwnd, GA_ROOT );