Renderer Class Reference

#include <Pt/Forms/Renderer.h>

Cloneable style facet used by widget renderers. More...

Inherits Style::Facet.

Inherited by ButtonRenderer, CheckBoxRenderer, ComboBoxRenderer, LineEditRenderer, ListBoxRenderer, ListItemRenderer, PanelRenderer, ProgressBarRenderer, ScrollBarRenderer, SliderRenderer, SpinBoxRenderer, and TabViewRenderer.

Public Member Functions
	Renderer (const std::type_info &ti, std::size_t refs=0)
	Constructs a renderer facet of the given dynamic type.
Renderer *	create () const
	Creates a new default-constructed instance that the caller owns.
void	reset (const StyleOptions &options)
	Resets with new style options.

Protected Member Functions
virtual Renderer *	onCreate () const =0
	Hook that allocates a new renderer of the same concrete type.
virtual void	onReset (const StyleOptions &)
	Resets with new style options.

Detailed Description

Extends Style::Facet with a prototype clone operation. create() returns a freshly allocated instance with a reference count of 0. Shared theme instances stay in Style and are synchronized through reset(), not by cloning.