Class: Gsk::ContainerNode

Inherits:

RenderNode

• Object
• RenderNode
• Gsk::ContainerNode

Defined in:

(unknown)

Overview

A render node that can contain other render nodes.

Instance Method Summary

• #get_child(idx) ⇒ Gsk::RenderNode

  Gets one of the children of container.

• #initialize(children, n_children) ⇒ Gsk::ContainerNode constructor

  Creates a new GskRenderNode instance for holding the given children.

• #n_children ⇒ Integer

  Retrieves the number of direct children of node.

Methods inherited from RenderNode

deserialize, #draw, #get_bounds, #node_type, #ref, #serialize, #unref, #write_to_file

Constructor Details

#initialize(children, n_children) ⇒ Gsk::ContainerNode

Creates a new GskRenderNode instance for holding the given children.

The new node will acquire a reference to each of the children.

Parameters:

• children (Array<Gsk::RenderNode>) —

  The children of the node

• n_children (Integer) —

  Number of children in the children array

Instance Method Details

#get_child(idx) ⇒ Gsk::RenderNode

Gets one of the children of container.

Parameters:

• idx (Integer) —

  the position of the child to get

Returns:

• (Gsk::RenderNode) —

  the idx'th child of container

#n_children ⇒ Integer

Retrieves the number of direct children of node.

Returns:

• (Integer) —

  the number of children of the GskRenderNode