diff options
Diffstat (limited to 'gtk/gtkviewport.c')
| -rw-r--r-- | gtk/gtkviewport.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gtk/gtkviewport.c b/gtk/gtkviewport.c index 6476988beb..3e754da20e 100644 --- a/gtk/gtkviewport.c +++ b/gtk/gtkviewport.c @@ -684,7 +684,8 @@ gtk_viewport_realize (GtkWidget *widget) event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK; /* We select on button_press_mask so that button 4-5 scrolls are trapped. */ - attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK; + attributes.event_mask = event_mask | + GDK_BUTTON_PRESS_MASK | GDK_SCROLL_MASK | GDK_SMOOTH_SCROLL_MASK; attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL; |