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

Implemented Interfaces

GtkItem implements GtkBuildable and AtkImplementorIface.

Signals


"deselect"  void        user_function      (GtkItem *item,
                                            gpointer user_data)      : Run first
"select"    void        user_function      (GtkItem *item,
                                            gpointer user_data)      : Run first
"toggle"    void        user_function      (GtkItem *item,
                                            gpointer user_data)      : Run first

Description

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

Details

GtkItem

typedef struct _GtkItem 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.

Signal Details

The "deselect" signal

void        user_function                  (GtkItem *item,
                                            gpointer user_data)      : Run first

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)      : Run first

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)      : Run first

Emitted when the item is toggled.

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