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Refurbish GtkWidgetPath API.

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The foreach() function is now gone, there's now API to get
GTypes and names from the position in the path.
This commit is contained in:
Carlos Garnacho
2010-04-21 01:27:46 +02:00
parent f60e3f3a8a
commit 71949e05c4
4 changed files with 202 additions and 174 deletions
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32
gtk/gtkwidgetpath.h
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@ -21,31 +21,37 @@
#define __GTK_WIDGET_PATH_H__
#include <glib-object.h>
#include "gtkenums.h"
G_BEGIN_DECLS
typedef struct GtkWidgetPath GtkWidgetPath;
typedef gboolean (* GtkWidgetPathForeachFunc) (GType type,
const gchar *name,
gpointer user_data);
GtkWidgetPath * gtk_widget_path_new (void);
void gtk_widget_path_prepend_widget_desc (GtkWidgetPath *path,
GType type,
const gchar *name);
GtkWidgetPath * gtk_widget_path_copy (const GtkWidgetPath *path);
void gtk_widget_path_free (GtkWidgetPath *path);
GtkWidgetPath * gtk_widget_path_copy (GtkWidgetPath *path);
void gtk_widget_path_free (GtkWidgetPath *path);
guint gtk_widget_path_length (GtkWidgetPath *path);
gboolean gtk_widget_path_has_parent (GtkWidgetPath *path,
GType type);
guint gtk_widget_path_prepend_type (GtkWidgetPath *path,
GType type);
void gtk_widget_path_foreach (GtkWidgetPath *path,
GtkWidgetPathForeachFunc func,
gpointer user_data);
GType gtk_widget_path_get_element_type (GtkWidgetPath *path,
guint pos);
void gtk_widget_path_set_element_type (GtkWidgetPath *path,
guint pos,
GType type);
G_CONST_RETURN gchar * gtk_widget_path_get_element_name (GtkWidgetPath *path,
guint pos);
void gtk_widget_path_set_element_name (GtkWidgetPath *path,
guint pos,
const gchar *name);
gboolean gtk_widget_path_has_parent (const GtkWidgetPath *path,
GType type);
G_END_DECLS