GTK+ Reference Manual
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GtkItem

Name

GtkItem -- abstract base class for GtkMenuItem, GtkListItem and GtkTreeItem.

Synopsis


#include <gtk/gtk.h>


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

Object Hierarchy


  GtkObject
   +----GtkWidget
         +----GtkContainer
               +----GtkBin
                     +----GtkItem

Signal Prototypes


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

struct GtkItem

struct GtkItem;

The GtkItem 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 "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 "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 "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.



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