widget: Clear broken widget path in constructor

... where it belongs instead of fiddling with it in get_path().

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index ab5071b22e26aecf1ec27f748b62f8e7b121835e..9b5bfca26790083ccbcc65051a2e5b8d546bf9e3 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -551,6 +551,7 @@ static void gtk_widget_get_property          (GObject           *object,
                                                  guint              prop_id,
                                                  GValue            *value,
                                                  GParamSpec        *pspec);
+static void    gtk_widget_constructed           (GObject           *object);
 static void    gtk_widget_dispose               (GObject           *object);
 static void    gtk_widget_real_destroy          (GtkWidget         *object);
 static void    gtk_widget_finalize              (GObject           *object);
@@ -894,6 +895,7 @@ gtk_widget_class_init (GtkWidgetClass *klass)
   cpn_context.dispatcher = child_property_notify_dispatcher;
   _gtk_widget_child_property_notify_context = &cpn_context;
 
+  gobject_class->constructed = gtk_widget_constructed;
   gobject_class->dispose = gtk_widget_dispose;
   gobject_class->finalize = gtk_widget_finalize;
   gobject_class->set_property = gtk_widget_set_property;
@@ -10317,6 +10319,27 @@ gtk_widget_get_default_direction (void)
   return gtk_default_direction;
 }
 
+static void
+gtk_widget_constructed (GObject *object)
+{
+  GtkWidget *widget = GTK_WIDGET (object);
+  GtkWidgetPrivate *priv = widget->priv;
+
+  /* As strange as it may seem, this may happen on object construction.
+   * init() implementations of parent types may eventually call this function,
+   * each with its corresponding GType, which could leave a child
+   * implementation with a wrong widget type in the widget path
+   */
+  if (priv->path &&
+      G_OBJECT_TYPE (widget) != gtk_widget_path_get_object_type (priv->path))
+    {
+      gtk_widget_path_free (priv->path);
+      priv->path = NULL;
+    }
+
+  G_OBJECT_CLASS (gtk_widget_parent_class)->constructed (object);
+}
+
 static void
 gtk_widget_dispose (GObject *object)
 {
@@ -14024,18 +14047,6 @@ gtk_widget_get_path (GtkWidget *widget)
 {
   g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
 
-  /* As strange as it may seem, this may happen on object construction.
-   * init() implementations of parent types may eventually call this function,
-   * each with its corresponding GType, which could leave a child
-   * implementation with a wrong widget type in the widget path
-   */
-  if (widget->priv->path &&
-      G_OBJECT_TYPE (widget) != gtk_widget_path_get_object_type (widget->priv->path))
-    {
-      gtk_widget_path_free (widget->priv->path);
-      widget->priv->path = NULL;
-    }
-
   if (!widget->priv->path)
     {
       GtkWidget *parent;