Fix mouse scroll on GtkKnob widget.

2012-11-12 21:04:06 +01:00
parent d90d7e4b70
commit 7691323989
1 changed files with 1 additions and 0 deletions
--- a/gtkknob.c
+++ b/gtkknob.c
@@ -153,6 +153,7 @@ gtk_knob_init (GtkKnob *knob) {
    gtk_widget_set_has_window(GTK_WIDGET(knob), FALSE);
    gtk_widget_set_hexpand(GTK_WIDGET(knob), FALSE);
    gtk_widget_set_vexpand(GTK_WIDGET(knob), FALSE);
+    gtk_widget_add_events(GTK_WIDGET(knob), GDK_SCROLL_MASK);
 }