Maintainer	gtk2hs-users@lists.sourceforge.net
Stability	provisional
Portability	portable (depends on GHC)
Safe Haskell	None
Language	Haskell98

Graphics.UI.Gtk.Windows.Invisible

Contents

Class Hierarchy
Types
Constructors
Methods

Description

A widget which is not displayed The Invisible 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.

Synopsis

data Invisible
invisibleNew :: IO Invisible
invisibleNewForScreen :: Screen -> IO Invisible
invisibleSetScreen :: Invisible -> Screen -> IO ()
invisibleGetScreen :: Invisible -> IO Screen

Class Hierarchy

|  GObject
|   +----Object
|         +----Widget
|               +----Invisible

Types

data Invisible Source #

Instances

Eq Invisible Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods (==) :: Invisible -> Invisible -> Bool # (/=) :: Invisible -> Invisible -> Bool #
Ord Invisible Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods compare :: Invisible -> Invisible -> Ordering # (<) :: Invisible -> Invisible -> Bool # (<=) :: Invisible -> Invisible -> Bool # (>) :: Invisible -> Invisible -> Bool # (>=) :: Invisible -> Invisible -> Bool # max :: Invisible -> Invisible -> Invisible # min :: Invisible -> Invisible -> Invisible #
GObjectClass Invisible Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods toGObject :: Invisible -> GObject # unsafeCastGObject :: GObject -> Invisible #
WidgetClass Invisible Source #
Instance details Defined in Graphics.UI.Gtk.Types

Constructors

invisibleNew :: IO Invisible Source #

Creates a new Invisible.

invisibleNewForScreen Source #

Arguments

:: Screen	`screen` - a `Screen` which identifies on which the new `Invisible` will be created.
-> IO Invisible

Creates a new Invisible object for a specified screen

Available since Gdk version 2.2

Methods

invisibleSetScreen Source #

Arguments

:: Invisible
-> Screen	`screen` - the `Screen` to set
-> IO ()

Sets the Screen where the Invisible object will be displayed.

Available since Gdk version 2.2

invisibleGetScreen :: Invisible -> IO Screen Source #

Returns the Screen object associated with invisible

Available since Gdk version 2.2