Mercurial > projects > dwt-win
view dwt/events/PaintEvent.d @ 0:5406a8f6526d
Add initial files
author | John Reimer <terminal.node@gmail.com |
---|---|
date | Sun, 20 Jan 2008 21:50:55 -0800 |
parents | |
children | 9a64a7781bab |
line wrap: on
line source
/******************************************************************************* * Copyright (c) 2000, 2004 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module dwt.events.PaintEvent; import dwt.widgets.Event; import dwt.graphics.GC; import dwt.events.TypedEvent; import tango.text.convert.Format; /** * Instances of this class are sent as a result of * visible areas of controls requiring re-painting. * * @see PaintListener */ public final class PaintEvent : TypedEvent { /** * the graphics context to use when painting * that is configured to use the colors, font and * damaged region of the control. It is valid * only during the paint and must not be disposed */ public GC gc; /** * the x offset of the bounding rectangle of the * region that requires painting */ public int x; /** * the y offset of the bounding rectangle of the * region that requires painting */ public int y; /** * the width of the bounding rectangle of the * region that requires painting */ public int width; /** * the height of the bounding rectangle of the * region that requires painting */ public int height; /** * the number of following paint events which * are pending which may always be zero on * some platforms */ public int count; //static final long serialVersionUID = 3256446919205992497L; /** * Constructs a new instance of this class based on the * information in the given untyped event. * * @param e the untyped event containing the information */ public this(Event e) { super(e); this.gc = e.gc; this.x = e.x; this.y = e.y; this.width = e.width; this.height = e.height; this.count = e.count; } /** * Returns a string containing a concise, human-readable * description of the receiver. * * @return a string representation of the event */ public char[] toString() { return Format( "{} gc={} x={} y={} width={} height={} count={}}", super.toString[ 0 .. $-2 ], gc, x, y, width, height, count ); } }