GtkButton: Also handle activate from mouse events.

diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index e9527c189a3ff5ea005e244522d56214d64a797e..d9d10478d9c583ce66a88f9c5f8e5adc4e43d9b8 100644 (file)
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -1827,6 +1827,9 @@ gtk_real_button_activate (GtkButton *button)
   priv = GTK_BUTTON_GET_PRIVATE (button);
   device = gtk_get_current_event_device ();
 
+  if (device && device->source != GDK_SOURCE_KEYBOARD)
+    device = gdk_device_get_associated_device (device);
+
   g_return_if_fail (device && device->source == GDK_SOURCE_KEYBOARD);
 
   if (gtk_widget_get_realized (widget) && !button->activate_timeout)