Mercurial > projects > doodle
view tool.d @ 6:a27d2093991c
Checkpoint
author | "David Bryant <bagnose@gmail.com>" |
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date | Sat, 11 Jul 2009 20:44:14 +0930 |
parents | d6f44347373d |
children | 936feb16eed4 |
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module tool; import icanvas; interface IToolStack { void push(Tool tool); void pop(); void replace(Tool tool); } abstract class Tool : ICanvasEventHandler { /* abstract bool is_sticky(); abstract bool is_replaceable(); */ abstract void start(IToolStack tool_stack); abstract void stop(IToolStack tool_stack); }