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app: fix shutdown of GimpHistogramView 

Not only unref the histograms, also disconnect from their signals.
This commit is contained in:
Michael Natterer 2017-07-05 12:20:23 +02:00
parent 163d01c0c3
commit bc1997eeeb
1 changed files with 6 additions and 15 deletions
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21
app/widgets/gimphistogramview.c
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@ -51,7 +51,7 @@ enum
};
static void gimp_histogram_view_finalize (GObject *object);
static void gimp_histogram_view_dispose (GObject *object);
static void gimp_histogram_view_set_property (GObject *object,
guint property_id,
const GValue *value,
@ -117,7 +117,7 @@ gimp_histogram_view_class_init (GimpHistogramViewClass *klass)
G_TYPE_INT,
G_TYPE_INT);
object_class->finalize = gimp_histogram_view_finalize;
object_class->dispose = gimp_histogram_view_dispose;
object_class->get_property = gimp_histogram_view_get_property;
object_class->set_property = gimp_histogram_view_set_property;
@ -170,23 +170,14 @@ gimp_histogram_view_init (GimpHistogramView *view)
}
static void
gimp_histogram_view_finalize (GObject *object)
gimp_histogram_view_dispose (GObject *object)
{
GimpHistogramView *view = GIMP_HISTOGRAM_VIEW (object);
if (view->histogram)
{
g_object_unref (view->histogram);
view->histogram = NULL;
}
gimp_histogram_view_set_histogram (view, NULL);
gimp_histogram_view_set_background (view, NULL);
if (view->bg_histogram)
{
g_object_unref (view->bg_histogram);
view->bg_histogram = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void