package org.eclipse.swt.examples.paint; | |
/* | |
* (c) Copyright IBM Corp. 2000, 2002. | |
* This file is made available under the terms of the Common Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/cpl-v10.html | |
*/ | |
import org.eclipse.swt.graphics.*; | |
/** | |
* A line drawing tool | |
*/ | |
public class LineTool extends DragPaintSession implements PaintTool { | |
private ToolSettings settings; | |
/** | |
* Constructs a LineTool. | |
* | |
* @param toolSettings the new tool settings | |
* @param paintSurface the PaintSurface we will render on. | |
*/ | |
public LineTool(ToolSettings toolSettings, PaintSurface paintSurface) { | |
super(paintSurface); | |
set(toolSettings); | |
} | |
/** | |
* Sets the tool's settings. | |
* | |
* @param toolSettings the new tool settings | |
*/ | |
public void set(ToolSettings toolSettings) { | |
settings = toolSettings; | |
} | |
/** | |
* Returns name associated with this tool. | |
* | |
* @return the localized name of this tool | |
*/ | |
public String getDisplayName() { | |
return PaintPlugin.getResourceString("tool.Line.label"); | |
} | |
/* | |
* Template methods for drawing | |
*/ | |
protected Figure createFigure(Point a, Point b) { | |
return new LineFigure(settings.commonForegroundColor, settings.commonBackgroundColor, settings.commonLineStyle, | |
a.x, a.y, b.x, b.y); | |
} | |
} |