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

GI.Gsk.Functions

Contents

Description

Synopsis

valueDupRenderNode :: (HasCallStack, MonadIO m) => GValue -> m (Maybe RenderNode)
valueGetRenderNode :: (HasCallStack, MonadIO m) => GValue -> m (Maybe RenderNode)
valueSetRenderNode :: (HasCallStack, MonadIO m, IsRenderNode a) => GValue -> a -> m ()
valueTakeRenderNode :: (HasCallStack, MonadIO m, IsRenderNode a) => GValue -> Maybe a -> m ()

Methods

valueDupRenderNode

Arguments

:: (HasCallStack, MonadIO m)
=> GValue	`value`: a `Value` initialized with type `GSK_TYPE_RENDER_NODE`
-> m (Maybe RenderNode)	Returns: the render node

Retrieves the render node stored inside a GValue, and acquires a reference to it.

Since: 4.6

Arguments

:: (HasCallStack, MonadIO m)
=> GValue	`value`: a `GValue` initialized with type `GSK_TYPE_RENDER_NODE`
-> m (Maybe RenderNode)	Returns: the render node

Retrieves the render node stored inside a GValue.

Since: 4.6

Arguments

:: (HasCallStack, MonadIO m, IsRenderNode a)
=> GValue	`value`: a `Value` initialized with type `GSK_TYPE_RENDER_NODE`
-> a	`node`: a render node
-> m ()

Stores the given render node inside a GValue.

The Value will acquire a reference to the render node.

Since: 4.6

Arguments

:: (HasCallStack, MonadIO m, IsRenderNode a)
=> GValue	`value`: a `Value` initialized with type `GSK_TYPE_RENDER_NODE`
-> Maybe a	`node`: a render node
-> m ()

Stores the given render node inside a GValue.

This function transfers the ownership of the render node to the GValue.

Since: 4.6