get_child

Description:

public unowned RenderNode get_child (uint idx)

Gets one of the children.

Note:

GTK's new Vulkan-focused rendering does not support this feature. Use [GtkGLArea](../gtk4/class.GLArea.html) for OpenGL rendering.

Parameters:

this

a `GskRenderNode` for a gl shader
idx

the position of the child to get

Returns:

the idx'th child of this