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GtkContainer: Also copy permanent container's classes on get_path_for_child()

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This makes inheritance work for the simplest cases when style is defined
for classes.
This commit is contained in:
Carlos Garnacho 2010-11-19 19:02:27 +01:00
parent 6d1cf76822
commit f62583d30c
1 changed files with 22 additions and 1 deletions
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23
gtk/gtkcontainer.c
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@ -2215,7 +2215,28 @@ static GtkWidgetPath *
gtk_container_real_get_path_for_child (GtkContainer *container,
GtkWidget *child)
{
return gtk_widget_path_copy (gtk_widget_get_path (GTK_WIDGET (container)));
GtkStyleContext *context;
GtkWidgetPath *path;
GList *classes;
context = gtk_widget_get_style_context (GTK_WIDGET (container));
path = gtk_widget_path_copy (gtk_widget_get_path (GTK_WIDGET (container)));
/* Copy any permanent classes to the path */
classes = gtk_style_context_list_classes (context);
while (classes)
{
GList *cur;
cur = classes;
classes = classes->next;
gtk_widget_path_iter_add_class (path, -1, cur->data);
g_list_free_1 (cur);
}
return path;
}
static gboolean