GtkInvisible

GtkInvisible — A widget which is not displayed

Functions

GtkWidget * gtk_invisible_new ()
GtkWidget * gtk_invisible_new_for_screen ()
void gtk_invisible_set_screen ()
GdkScreen * gtk_invisible_get_screen ()

Properties

GdkScreen * screen Read / Write

Types and Values

struct GtkInvisible

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GtkWidget
            ╰── GtkInvisible

Implemented Interfaces

GtkInvisible implements AtkImplementorIface and GtkBuildable.

Includes

#include <gtk/gtk.h>

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.

Functions

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

Parameters

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.

Parameters

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

Parameters

invisible

a GtkInvisible.

Returns

the associated GdkScreen.

[transfer none]

Since: 2.2

Types and Values

struct GtkInvisible

struct GtkInvisible;

Property Details

The “screen” property

  “screen”                   GdkScreen *

The screen where this window will be displayed.

Flags: Read / Write

© 2005–2020 The GNOME Project
Licensed under the GNU Lesser General Public License version 2.1 or later.
https://developer.gnome.org/gtk3/3.22/GtkInvisible.html