gsk4/org.gtkkn.bindings.gsk/CrossFadeNode

CrossFadeNode

open class CrossFadeNode(val gskCrossFadeNodePointer: <Error class: unknown class><<Error class: unknown class>>) : RenderNode(source)

A render node cross fading between two child nodes.

Constructors

constructor(start: RenderNode, end: RenderNode, progress: <Error class: unknown class>)

Creates a GskRenderNode that will do a cross-fade between @start and @end.

constructor(gskCrossFadeNodePointer: <Error class: unknown class><<Error class: unknown class>>)

Types

object Companion

Properties

gskCrossFadeNodePointer

val gskCrossFadeNodePointer: <Error class: unknown class><<Error class: unknown class>>

gskRenderNodePointer

val gskRenderNodePointer: <Error class: unknown class><<Error class: unknown class>>

Functions

open fun draw(cr: <Error class: unknown class>)

Draw the contents of @node to the given cairo context.

open fun getBounds(bounds: <Error class: unknown class>)

Retrieves the boundaries of the @node.

open fun getEndChild(): RenderNode

Retrieves the child GskRenderNode at the end of the cross-fade.

open fun getNodeType(): RenderNodeType

Returns the type of the @node.

open fun getOpaqueRect(outOpaque: <Error class: unknown class>): Boolean

Gets an opaque rectangle inside the node that GTK can determine to be fully opaque.

open fun getProgress(): <Error class: unknown class>

Retrieves the progress value of the cross fade.

open fun getStartChild(): RenderNode

Retrieves the child GskRenderNode at the beginning of the cross-fade.

open fun ref(): RenderNode

Acquires a reference on the given GskRenderNode.

open fun serialize(): <Error class: unknown class>

Serializes the @node for later deserialization via gsk_render_node_deserialize(). No guarantees are made about the format used other than that the same version of GTK will be able to deserialize the result of a call to gsk_render_node_serialize() and gsk_render_node_deserialize() will correctly reject files it cannot open that were created with previous versions of GTK.

open fun unref()

Releases a reference on the given GskRenderNode.

open fun writeToFile(filename: String): <Error class: unknown class><Boolean>

This function is equivalent to calling method@Gsk.RenderNode.serialize followed by func@GLib.file_set_contents.