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/*******************************************************************************
* Copyright (c) 2004, 2008 John Krasnay 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:
* John Krasnay - initial API and implementation
*******************************************************************************/
package org.eclipse.vex.core.internal.layout;
import org.eclipse.vex.core.internal.core.Caret;
import org.eclipse.vex.core.internal.core.Color;
import org.eclipse.vex.core.internal.core.ColorResource;
import org.eclipse.vex.core.internal.core.Graphics;
import org.eclipse.vex.core.internal.core.Rectangle;
/**
* A horizontal caret representing the insertion point between two block boxes.
*/
public class HCaret extends Caret {
private static final int LINE_WIDTH = 2;
/**
* Class constructor.
*
* @param x
* x-coordinate of the top left corner of the caret
* @param y
* y-coordinate of the top left corner of the caret
* @param length
* Horizontal length of the caret.
*/
public HCaret(final int x, final int y, final int length) {
super(x, y);
this.length = length;
}
@Override
public void draw(final Graphics g, final Color color) {
final ColorResource newColor = g.createColor(color);
final ColorResource oldColor = g.setColor(newColor);
g.fillRect(getX(), getY(), length, LINE_WIDTH);
g.setColor(oldColor);
newColor.dispose();
}
/**
* @see org.eclipse.vex.core.internal.core.Caret#getBounds()
*/
@Override
public Rectangle getBounds() {
return new Rectangle(getX(), getY(), length, LINE_WIDTH);
}
// ====================================================== PRIVATE
private final int length;
}
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