On Wayland, without grabbing focus, two-finger scrolling generates
GDK_SMOOTH_SCROLL events instead of GDK_SCROLL_*, so listen for them.
Signed-off-by: Sergio Lopez <slp@redhat.com>
Message-id:
20190204120823.41333-1-slp@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK |
GDK_SCROLL_MASK |
+ GDK_SMOOTH_SCROLL_MASK |
GDK_KEY_PRESS_MASK);
gtk_widget_set_can_focus(vc->gfx.drawing_area, TRUE);