diff options
| -rw-r--r-- | applets/wncklet/window-list.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/applets/wncklet/window-list.c b/applets/wncklet/window-list.c index 8ec3f396..5b0248c7 100644 --- a/applets/wncklet/window-list.c +++ b/applets/wncklet/window-list.c @@ -252,6 +252,7 @@ preview_window_thumbnail (WnckWindow *wnck_window, int *thumbnail_scale) { GdkWindow *window; + GdkWindow *window_wrapper = NULL; Window win; cairo_surface_t *thumbnail; cairo_t *cr; @@ -259,10 +260,21 @@ preview_window_thumbnail (WnckWindow *wnck_window, int width, height, scale; win = wnck_window_get_xid (wnck_window); + if ((window = gdk_x11_window_lookup_for_display (gdk_display_get_default (), win)) == NULL) { if ((window = gdk_x11_window_foreign_new_for_display (gdk_display_get_default (), win)) == NULL) + { return NULL; + } + else + { + window_wrapper = window; + } + } + else + { + g_object_ref (window); } *thumbnail_scale = scale = gdk_window_get_scale_factor (window); @@ -294,6 +306,9 @@ preview_window_thumbnail (WnckWindow *wnck_window, gdk_cairo_set_source_window (cr, window, 0, 0); cairo_paint (cr); cairo_destroy (cr); + + if (window_wrapper) + g_object_unref (window_wrapper); g_object_unref (window); return thumbnail; |