luigi.theme

interface Theme ;

An abstract interface for themes used by Luigi

abstract void begin_drawing (Rect r);

Called before and after refreshing the gui by Overlay. This is where all common 2D GL state can be set up and restored by the theme.

abstract void draw (Widget item);

Draws the given item

abstract Size minimum_size (Widget item, Size bounds);

Sizes used for layout

abstract void on_key (Widget item, _KeyEvent * ev);

Event handling