GtkItem

GtkItem — Abstract base class for GtkMenuItem, GtkListItem and GtkTreeItem

Synopsis


#include <gtk/gtk.h>


            GtkItem;
void        gtk_item_select                 (GtkItem *item);
void        gtk_item_deselect               (GtkItem *item);
void        gtk_item_toggle                 (GtkItem *item);

Object Hierarchy


  GObject
   +----GtkObject
         +----GtkWidget
               +----GtkContainer
                     +----GtkBin
                           +----GtkItem
                                 +----GtkMenuItem
                                 +----GtkListItem
                                 +----GtkTreeItem

Implemented Interfaces

GtkItem implements AtkImplementorIface.

Signal Prototypes


"deselect"  void        user_function      (GtkItem *item,
                                            gpointer user_data);
"select"    void        user_function      (GtkItem *item,
                                            gpointer user_data);
"toggle"    void        user_function      (GtkItem *item,
                                            gpointer user_data);

Description

The GtkItem widget is an abstract base class for GtkMenuItem, GtkListItem and GtkTreeItem.

Details

GtkItem

typedef struct _GtkItem GtkItem;

The GtkItem-struct struct contains private data only, and should be accessed using the functions below.

gtk_item_select ()

void        gtk_item_select                 (GtkItem *item);

Emits the "select" signal on the given item.

item : a GtkItem.

gtk_item_deselect ()

void        gtk_item_deselect               (GtkItem *item);

Emits the "deselect" signal on the given item.

item : a GtkItem.

gtk_item_toggle ()

void        gtk_item_toggle                 (GtkItem *item);

Emits the "toggle" signal on the given item.

item : a GtkItem.

Signals

The "deselect" signal

void        user_function                  (GtkItem *item,
                                            gpointer user_data);

Emitted when the item is deselected.

`item` :	the object which received the signal.
`user_data` :	user data set when the signal handler was connected.

The "select" signal

void        user_function                  (GtkItem *item,
                                            gpointer user_data);

Emitted when the item is selected.

`item` :	the object which received the signal.
`user_data` :	user data set when the signal handler was connected.

The "toggle" signal

void        user_function                  (GtkItem *item,
                                            gpointer user_data);

Emitted when the item is toggled.

`item` :	the object which received the signal.
`user_data` :	user data set when the signal handler was connected.