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widgetpaintable: Don't emit signals on dispose

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This commit is contained in:
Benjamin Otte 2019-03-27 03:41:03 +01:00
parent d3be32f8ea
commit 5dd5ff5236
1 changed files with 14 additions and 6 deletions
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20
gtk/gtkwidgetpaintable.c
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@ -190,12 +190,24 @@ gtk_widget_paintable_get_property (GObject *object,
}
}
static void
gtk_widget_paintable_unset_widget (GtkWidgetPaintable *self)
{
if (self->widget == NULL)
return;
self->widget->priv->paintables = g_slist_remove (self->widget->priv->paintables,
self);
self->widget = NULL;
}
static void
gtk_widget_paintable_dispose (GObject *object)
{
GtkWidgetPaintable *self = GTK_WIDGET_PAINTABLE (object);
gtk_widget_paintable_set_widget (self, NULL);
gtk_widget_paintable_unset_widget (self);
G_OBJECT_CLASS (gtk_widget_paintable_parent_class)->dispose (object);
}
@ -311,11 +323,7 @@ gtk_widget_paintable_set_widget (GtkWidgetPaintable *self,
if (self->widget == widget)
return;
if (self->widget)
{
self->widget->priv->paintables = g_slist_remove (self->widget->priv->paintables,
self);
}
gtk_widget_paintable_unset_widget (self);
/* We do not ref the widget to not cause ref cycles when a widget
* is told to observe itself or one of its parent.