message: Make sure we respect the "override_redirect" flag on a window (do not try to manage it)
diff: @@ -413,6 +413,11 @@ void NativeWindowSystem::RegisterVirtualRoot(WId){
  void NativeWindowSystem::NewWindowDetected(WId id){
  //Make sure this can be managed first
  if(findWindow(id) != 0){ return; } //already managed
  + xcb_get_window_attributes_cookie_t cookie = xcb_get_window_attributes(QX11Info::connection(), id);
  + xcb_get_window_attributes_reply_t *attr = xcb_get_window_attributes_reply(QX11Info::connection(), cookie, NULL);
  + if(attr == 0){ return; } //could not get attributes of window
  + if(attr->override_redirect){ free(attr); return; } //window has override redirect set (do not manage)
  + free(attr);
  //Register for events from this window
  #define FRAME_WIN_EVENT_MASK (XCB_EVENT_MASK_BUTTON_PRESS | \
  XCB_EVENT_MASK_BUTTON_RELEASE | \
  @@ -436,6 +441,11 @@ void NativeWindowSystem::NewWindowDetected(WId id){
  void NativeWindowSystem::NewTrayWindowDetected(WId id){
  //Make sure this can be managed first
  if(findTrayWindow(id) != 0){ return; } //already managed
  + xcb_get_window_attributes_cookie_t cookie = xcb_get_window_attributes(QX11Info::connection(), id);
  + xcb_get_window_attributes_reply_t *attr = xcb_get_window_attributes_reply(QX11Info::connection(), cookie, NULL);
  + if(attr == 0){ return; } //could not get attributes of window
  + if(attr->override_redirect){ free(attr); return; } //window has override redirect set (do not manage)
  + free(attr);
  //Register for events from this window
  #define FRAME_WIN_EVENT_MASK (XCB_EVENT_MASK_BUTTON_PRESS | \
  XCB_EVENT_MASK_BUTTON_RELEASE | \
  