Mercurial > projects > doodle
view doodle/dia/tool.d @ 74:c03ed75c0f8e
Icky
author | "David Bryant <bagnose@gmail.com>" |
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date | Sun, 15 Aug 2010 01:11:58 +0930 |
parents | eb5436b47d13 |
children | b759414d2b72 |
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module doodle.dia.tool; public { import cairo.Context; import doodle.dia.icanvas; import doodle.tk.events; } abstract class Tool { this (in string name) { _name = name; } string name() const { return _name; } bool handleButtonPress(scope IViewport viewport, in ButtonEvent event) { return false; } bool handleButtonRelease(scope IViewport viewport, in ButtonEvent event) { return false; } bool handleMotion(scope IViewport viewport, in MotionEvent event) { return false; } bool handleScroll(scope IViewport viewport, in ScrollEvent event) { return false; } bool handleEnter(scope IViewport viewport, CrossingEvent event) { return false; } bool handleLeave(scope IViewport viewport, CrossingEvent event) { return false; } bool handleKeyPress(scope IViewport viewport, in KeyEvent event) { return false; } bool handleKeyRelease(scope IViewport viewport, in KeyEvent event) { return false; } //bool handleFocusIn(scope IViewport viewport, FocusEvent event) { return false; } //bool handleFocusOut(scope IViewport viewport, FocusEvent event) { return false; } void draw(in Rectangle pixelDamage, scope Context pixelCr) const { } private { immutable string _name; } }