GtkInvisible

GtkInvisible — A widget which is not displayed

Synopsis


#include <gtk/gtk.h>


            GtkInvisible;
GtkWidget*  gtk_invisible_new               (void);
GtkWidget*  gtk_invisible_new_for_screen    (GdkScreen *screen);
void        gtk_invisible_set_screen        (GtkInvisible *invisible,
                                             GdkScreen *screen);
GdkScreen*  gtk_invisible_get_screen        (GtkInvisible *invisible);

Object Hierarchy


  GObject
   +----GInitiallyUnowned
         +----GtkObject
               +----GtkWidget
                     +----GtkInvisible

Implemented Interfaces

GtkInvisible implements GtkBuildable and AtkImplementorIface.

Properties


  "screen"               GdkScreen             : Read / Write

Description

The GtkInvisible widget is used internally in GTK+, and is probably not very useful for application developers.

It is used for reliable pointer grabs and selection handling in the code for drag-and-drop.

Details

GtkInvisible

typedef struct _GtkInvisible GtkInvisible;

The GtkInvisible struct contains no public fields.

gtk_invisible_new ()

GtkWidget*  gtk_invisible_new               (void);

Creates a new GtkInvisible.

Returns : a new GtkInvisible.

gtk_invisible_new_for_screen ()

GtkWidget*  gtk_invisible_new_for_screen    (GdkScreen *screen);

Creates a new GtkInvisible object for a specified screen

screen : a GdkScreen which identifies on which the new GtkInvisible will be created.
Returns : a newly created GtkInvisible object

Since 2.2

gtk_invisible_set_screen ()

void        gtk_invisible_set_screen        (GtkInvisible *invisible,
                                             GdkScreen *screen);

Sets the GdkScreen where the GtkInvisible object will be displayed.

invisible : a GtkInvisible.
screen : a GdkScreen.

Since 2.2

gtk_invisible_get_screen ()

GdkScreen*  gtk_invisible_get_screen        (GtkInvisible *invisible);

Returns the GdkScreen object associated with invisible

invisible : a GtkInvisible.
Returns : the associated GdkScreen.

Since 2.2

Property Details

The "screen" property

  "screen"               GdkScreen             : Read / Write

The screen where this window will be displayed.