diff options
Diffstat (limited to 'libgnomecanvas/gnome-canvas.c')
| -rw-r--r-- | libgnomecanvas/gnome-canvas.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libgnomecanvas/gnome-canvas.c b/libgnomecanvas/gnome-canvas.c index a0ad066f44..cca3df0e56 100644 --- a/libgnomecanvas/gnome-canvas.c +++ b/libgnomecanvas/gnome-canvas.c @@ -2736,6 +2736,13 @@ gnome_canvas_crossing (GtkWidget *widget, GdkEventCrossing *event) if (event->window != bin_window) return FALSE; + /* XXX Detect and disregard synthesized crossing events generated + * by synth_crossing() in gtkwidget.c. The pointer coordinates + * are invalid and pick_current_item() relies on them. */ + if (event->x == 0 && event->y == 0 && + event->x_root == 0 && event->y_root == 0) + return FALSE; + canvas->state = event->state; return pick_current_item (canvas, (GdkEvent *) event); } |