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box: Remove cache for sibling paths

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We can't cache this path as widgets might dynamically add or remove
style classes without telling us. At which point the stored path does
not work.
This commit is contained in:
Benjamin Otte
2011-07-02 01:25:45 +02:00
parent 668790ddee
commit 246a7ecbc9
1 changed files with 17 additions and 25 deletions
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42
gtk/gtkbox.c
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@ -109,7 +109,6 @@ struct _GtkBoxPrivate
GtkOrientation orientation;
gint16 spacing;
GtkWidgetPath *sibling_path;
guint default_expand : 1;
guint homogeneous : 1;
@ -881,17 +880,19 @@ static GtkWidgetPath *
gtk_box_get_path_for_child (GtkContainer *container,
GtkWidget *child)
{
GtkWidgetPath *path;
GtkWidgetPath *path, *sibling_path;
GtkBox *box;
GtkBoxPrivate *private;
GList *list, *children;
box = GTK_BOX (container);
private = box->priv;
if (private->sibling_path == NULL)
path = gtk_widget_path_copy (gtk_widget_get_path (GTK_WIDGET (container)));
if (gtk_widget_get_visible (child))
{
GList *list, *children;
private->sibling_path = gtk_widget_path_new ();
sibling_path = gtk_widget_path_new ();
/* get_children works in visible order */
children = gtk_container_get_children (container);
@ -904,17 +905,16 @@ gtk_box_get_path_for_child (GtkContainer *container,
if (!gtk_widget_get_visible (list->data))
continue;
gtk_widget_path_append_for_widget (private->sibling_path, list->data);
gtk_widget_path_append_for_widget (sibling_path, list->data);
}
g_list_free (children);
}
g_list_free (children);
path = gtk_widget_path_copy (gtk_widget_get_path (GTK_WIDGET (container)));
if (gtk_widget_get_visible (child))
gtk_widget_path_append_with_siblings (path,
private->sibling_path,
gtk_box_get_visible_position (box,
child));
gtk_widget_path_append_with_siblings (path,
sibling_path,
gtk_box_get_visible_position (box,
child));
gtk_widget_path_unref (sibling_path);
}
else
gtk_widget_path_append_for_widget (path, child);
@ -924,17 +924,9 @@ gtk_box_get_path_for_child (GtkContainer *container,
static void
gtk_box_invalidate_order (GtkBox *box)
{
GtkBoxPrivate *private = box->priv;
if (private->sibling_path != NULL)
{
gtk_widget_path_unref (private->sibling_path);
private->sibling_path = NULL;
gtk_container_foreach (GTK_CONTAINER (box),
(GtkCallback) gtk_widget_reset_style,
NULL);
}
gtk_container_foreach (GTK_CONTAINER (box),
(GtkCallback) gtk_widget_reset_style,
NULL);
}
static void