Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	None
Language	Haskell2010

GI.Gdk.Structs.Atom

Contents

Description

An opaque type representing a string as an index into a table of strings on the X server.

Synopsis

Exported types

Memory-managed wrapper type.

Constructors

Instances details

Eq Atom Source #
Instance details Defined in GI.Gdk.Structs.Atom Methods (==) :: Atom -> Atom -> Bool # (/=) :: Atom -> Atom -> Bool #
BoxedPtr Atom Source #
Instance details Defined in GI.Gdk.Structs.Atom Methods boxedPtrCopy :: Atom -> IO Atom Source # boxedPtrFree :: Atom -> IO () Source #
ManagedPtrNewtype Atom Source #
Instance details Defined in GI.Gdk.Structs.Atom Methods toManagedPtr :: Atom -> ManagedPtr Atom Source #

Methods

Arguments

:: (HasCallStack, MonadIO m)
=> Text	`atomName`: a string.
-> Bool	`onlyIfExists`: if `True`, GDK is allowed to not create a new atom, but just return `GDK_NONE` if the requested atom doesn’t already exists. Currently, the flag is ignored, since checking the existance of an atom is as expensive as creating it.
-> m Atom	Returns: the atom corresponding to `atomName`.

Finds or creates an atom corresponding to a given string.