/*******************************************************************************
* Copyright (c) 2000, 2012 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
*******************************************************************************/
package org.eclipse.swt.examples.paint;
import org.eclipse.swt.graphics.*;
/**
* 2D Rectangle object
*/
public class TextFigure extends Figure {
private Color color;
private Font font;
private String text;
private int x, y;
/**
* Constructs a TextFigure
*
* @param color the color for this object
* @param font the font for this object
* @param text the text to draw, tab and new-line expansion is performed
* @param x the virtual X coordinate of the top-left corner of the text bounding box
* @param y the virtual Y coordinate of the top-left corner of the text bounding box
*/
public TextFigure(Color color, Font font, String text, int x, int y) {
this.color = color; this.font = font; this.text = text; this.x = x; this.y = y;
}
public void draw(FigureDrawContext fdc) {
Point p = fdc.toClientPoint(x, y);
fdc.gc.setFont(font);
fdc.gc.setForeground(color);
fdc.gc.drawText(text, p.x, p.y, true);
}
public void addDamagedRegion(FigureDrawContext fdc, Region region) {
Font oldFont = fdc.gc.getFont();
fdc.gc.setFont(font);
Point textExtent = fdc.gc.textExtent(text);
fdc.gc.setFont(oldFont);
region.add(fdc.toClientRectangle(x, y, x + textExtent.x, y + textExtent.y));
}
}