/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are 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
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.epic.perleditor.preferences;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Layout;
public class TabFolderLayout extends Layout {
protected Point computeSize (Composite composite, int wHint, int hHint, boolean flushCache) {
if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT)
return new Point(wHint, hHint);
Control [] children = composite.getChildren ();
int count = children.length;
int maxWidth = 0, maxHeight = 0;
for (int i=0; i<count; i++) {
Control child = children [i];
Point pt = child.computeSize (SWT.DEFAULT, SWT.DEFAULT, flushCache);
maxWidth = Math.max (maxWidth, pt.x);
maxHeight = Math.max (maxHeight, pt.y);
}
if (wHint != SWT.DEFAULT)
maxWidth= wHint;
if (hHint != SWT.DEFAULT)
maxHeight= hHint;
return new Point(maxWidth, maxHeight);
}
protected void layout (Composite composite, boolean flushCache) {
Rectangle rect= composite.getClientArea();
Control[] children = composite.getChildren();
for (int i = 0; i < children.length; i++) {
children[i].setBounds(rect);
}
}
}