diff options
Diffstat (limited to 'gtk/gtkviewport.c')
| -rw-r--r-- | gtk/gtkviewport.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/gtk/gtkviewport.c b/gtk/gtkviewport.c index c0bc437c70..edba7aa1ed 100644 --- a/gtk/gtkviewport.c +++ b/gtk/gtkviewport.c @@ -179,7 +179,7 @@ gtk_viewport_class_init (GtkViewportClass *class) P_("Determines how the shadowed box around the viewport is drawn"), GTK_TYPE_SHADOW_TYPE, GTK_SHADOW_IN, - GTK_PARAM_READWRITE)); + GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY)); } static void @@ -201,12 +201,20 @@ gtk_viewport_set_property (GObject *object, viewport_set_adjustment (viewport, GTK_ORIENTATION_VERTICAL, g_value_get_object (value)); break; case PROP_HSCROLL_POLICY: - viewport->priv->hscroll_policy = g_value_get_enum (value); - gtk_widget_queue_resize (GTK_WIDGET (viewport)); + if (viewport->priv->hscroll_policy != g_value_get_enum (value)) + { + viewport->priv->hscroll_policy = g_value_get_enum (value); + gtk_widget_queue_resize (GTK_WIDGET (viewport)); + g_object_notify_by_pspec (object, pspec); + } break; case PROP_VSCROLL_POLICY: - viewport->priv->vscroll_policy = g_value_get_enum (value); - gtk_widget_queue_resize (GTK_WIDGET (viewport)); + if (viewport->priv->vscroll_policy != g_value_get_enum (value)) + { + viewport->priv->vscroll_policy = g_value_get_enum (value); + gtk_widget_queue_resize (GTK_WIDGET (viewport)); + g_object_notify_by_pspec (object, pspec); + } break; case PROP_SHADOW_TYPE: gtk_viewport_set_shadow_type (viewport, g_value_get_enum (value)); @@ -609,7 +617,7 @@ gtk_viewport_set_shadow_type (GtkViewport *viewport, { priv->shadow_type = type; - if (gtk_widget_get_visible (widget)) + if (gtk_widget_is_drawable (widget)) { gtk_widget_get_allocation (widget, &allocation); gtk_widget_size_allocate (widget, &allocation); |