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| author | Matthias Clasen <mclasen@redhat.com> | 2014-07-08 10:27:30 -0400 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2014-07-08 10:27:30 -0400 |
| commit | 0a3463391406ca95b5c5538c7b777ae7e82effe5 (patch) | |
| tree | bd88425a64aae43b80d07b69c24cfc1d32c14c9e /gtk/gtkscalebutton.c | |
| parent | 73bc9b59dd295dff1c8e3c7fb5ce6ba7e020153e (diff) | |
| download | gtk+-0a3463391406ca95b5c5538c7b777ae7e82effe5.tar.gz | |
GtkScaleButton: Set +/- sensitivity
The buttons should go insensitive when we are at their end of
the scale.
Diffstat (limited to 'gtk/gtkscalebutton.c')
| -rw-r--r-- | gtk/gtkscalebutton.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gtk/gtkscalebutton.c b/gtk/gtkscalebutton.c index 11aee50c6b..b4bda76656 100644 --- a/gtk/gtkscalebutton.c +++ b/gtk/gtkscalebutton.c @@ -1040,11 +1040,17 @@ cb_scale_value_changed (GtkRange *range, { GtkScaleButton *button = user_data; gdouble value; + gdouble upper, lower; value = gtk_range_get_value (range); + upper = gtk_adjustment_get_upper (button->priv->adjustment); + lower = gtk_adjustment_get_lower (button->priv->adjustment); gtk_scale_button_update_icon (button); + gtk_widget_set_sensitive (button->priv->plus_button, value < upper); + gtk_widget_set_sensitive (button->priv->minus_button, lower < value); + g_signal_emit (button, signals[VALUE_CHANGED], 0, value); g_object_notify (G_OBJECT (button), "value"); } |