diff options
Diffstat (limited to 'gtk/gtkspinbutton.c')
| -rw-r--r-- | gtk/gtkspinbutton.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gtk/gtkspinbutton.c b/gtk/gtkspinbutton.c index 7c76829cb6..bcd360bbc4 100644 --- a/gtk/gtkspinbutton.c +++ b/gtk/gtkspinbutton.c @@ -1243,6 +1243,8 @@ static void gtk_spin_button_real_change_value (GtkSpinButton *spin, GtkScrollType scroll) { + gdouble old_value = spin->adjustment->value; + /* We don't test whether the entry is editable, since * this key binding conceptually corresponds to changing * the value with the buttons using the mouse, which @@ -1320,6 +1322,9 @@ gtk_spin_button_real_change_value (GtkSpinButton *spin, } gtk_spin_button_update (spin); + + if (spin->adjustment->value == old_value) + gtk_widget_error_bell (GTK_WIDGET (spin)); } static gint |