/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.ui.layout;
import org.eclipse.draw2d.geometry.Rectangle;
/**
* @author Riccardo Solmi
*/
public class UnderOverLayout extends AbstractEntityLayout {
public boolean stretch;
public UnderOverLayout() {
}
public UnderOverLayout(boolean stretch) {
this.stretch = stretch;
}
protected void setAscentDescentWidth(int wHint, int hHint) {
figAscent = ascent(0) + childSize[2].height;
figDescent = descent(0) + childSize[1].height;
figWidth = Math.max(childSize[0].width, Math.max(childSize[1].width, childSize[2].width));
}
protected void setLocation(Rectangle area, int[] x, int[] y) {
if (stretch)
childSize[0].width = childSize[1].width = childSize[2].width = area.width;
x[0] = area.x+(area.width - childSize[0].width)/2;
y[0] = area.y+childSize[2].height;
x[1] = area.x+(area.width - childSize[1].width)/2;
y[1] = area.y+childSize[2].height+childSize[0].height;
x[2] = area.x+(area.width - childSize[2].width)/2;
y[2] = area.y;
}
}