GtkInvisible

GtkInvisible — A widget which is not displayed

Synopsis

#include <gtk/gtk.h>

struct              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 AtkImplementorIface and GtkBuildable.

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

struct GtkInvisible

struct 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. [transfer none]

Since 2.2

Property Details

The "screen" property

  "screen"                   GdkScreen*            : Read / Write

The screen where this window will be displayed.

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