/**
* 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 SubLayout extends AbstractEntityLayout {
protected int shift = 3;
public SubLayout withVerticalShift(int shift) {
this.shift = shift;
return this;
}
protected void setAscentDescentWidth(int wHint, int hHint) {
figAscent = Math.max(ascent(0), ascent(1)+shift-descent(0));
figDescent = descent(0)+descent(1);
figWidth = childSize[0].width + childSize[1].width;
}
protected void setLocation(Rectangle area, int[] x, int[] y) {
x[0] = area.x;
y[0] = area.y+Math.max(figAscent-ascent(0), 0);
x[1] = area.x+childSize[0].width;
y[1] = area.y+figAscent-(ascent(1)+shift-descent(0));
}
}