diff options
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/gui/egg-histogram-view.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/bin/gui/egg-histogram-view.c b/bin/gui/egg-histogram-view.c index 912c2fa..6e35f74 100644 --- a/bin/gui/egg-histogram-view.c +++ b/bin/gui/egg-histogram-view.c @@ -62,7 +62,7 @@ enum LAST_SIGNAL }; -static GParamSpec *egg_histogram_view_properties[N_PROPERTIES] = { NULL, }; +static GParamSpec *properties[N_PROPERTIES] = { NULL, }; static guint egg_histogram_view_signals[LAST_SIGNAL] = { 0 }; @@ -289,9 +289,10 @@ egg_histogram_view_set_property (GObject *object, { gdouble v = g_value_get_double (value); - if (v > priv->max_value) + if (v > priv->max_value) { g_warning ("Minimum value `%f' larger than maximum value `%f'", v, priv->max_value); + } else { priv->min_value = v; gtk_widget_queue_draw (GTK_WIDGET (object)); @@ -303,9 +304,10 @@ egg_histogram_view_set_property (GObject *object, { gdouble v = g_value_get_double (value); - if (v < priv->min_value) + if (v < priv->min_value) { g_warning ("Maximum value `%f' larger than minimum value `%f'", v, priv->min_value); + } else { priv->max_value = v; gtk_widget_queue_draw (GTK_WIDGET (object)); @@ -371,12 +373,12 @@ set_grab_value (EggHistogramView *view, if (view->priv->grabbed == GRAB_MIN) { view->priv->min_value = value; g_object_notify_by_pspec (G_OBJECT (view), - egg_histogram_view_properties[PROP_MINIMUM_BIN_VALUE]); + properties[PROP_MINIMUM_BIN_VALUE]); } else { view->priv->max_value = value; g_object_notify_by_pspec (G_OBJECT (view), - egg_histogram_view_properties[PROP_MAXIMUM_BIN_VALUE]); + properties[PROP_MAXIMUM_BIN_VALUE]); } } @@ -397,10 +399,10 @@ egg_histogram_view_motion_notify (GtkWidget *widget, coord = screen_to_histogram_coordinate (priv, &allocation, event->x); - if (ABS (priv->max_value - priv->min_value) > 8.0) + if (ABS (priv->max_value - priv->min_value) > 8.0 && coord > 0 && coord < priv->max) { set_grab_value (view, coord); - - gtk_widget_queue_draw (widget); + gtk_widget_queue_draw (widget); + } } else { if (is_on_border (priv, &allocation, event->x)) @@ -474,22 +476,22 @@ egg_histogram_view_class_init (EggHistogramViewClass *klass) widget_class->button_release_event = egg_histogram_view_button_release; widget_class->motion_notify_event = egg_histogram_view_motion_notify; - egg_histogram_view_properties[PROP_MINIMUM_BIN_VALUE] = + properties[PROP_MINIMUM_BIN_VALUE] = g_param_spec_double ("minimum-bin-value", "Smallest possible bin value", "Smallest possible bin value, everything below is discarded.", 0.0, G_MAXDOUBLE, 0.0, G_PARAM_READWRITE); - egg_histogram_view_properties[PROP_MAXIMUM_BIN_VALUE] = + properties[PROP_MAXIMUM_BIN_VALUE] = g_param_spec_double ("maximum-bin-value", "Largest possible bin value", "Largest possible bin value, everything above is discarded.", 0.0, G_MAXDOUBLE, 256.0, G_PARAM_READWRITE); - g_object_class_install_property (object_class, PROP_MINIMUM_BIN_VALUE, egg_histogram_view_properties[PROP_MINIMUM_BIN_VALUE]); - g_object_class_install_property (object_class, PROP_MAXIMUM_BIN_VALUE, egg_histogram_view_properties[PROP_MAXIMUM_BIN_VALUE]); + g_object_class_install_property (object_class, PROP_MINIMUM_BIN_VALUE, properties[PROP_MINIMUM_BIN_VALUE]); + g_object_class_install_property (object_class, PROP_MAXIMUM_BIN_VALUE, properties[PROP_MAXIMUM_BIN_VALUE]); egg_histogram_view_signals[CHANGED] = g_signal_new ("changed", |