package org.pkg.jstools.preferences;
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 != -1) && (hHint != -1)) {
return new Point(wHint, hHint);
}
Control[] children = composite.getChildren();
int count = children.length;
int maxWidth = 0;
int maxHeight = 0;
for (int i = 0; i < count; ++i) {
Control child = children[i];
Point pt = child.computeSize(-1, -1, flushCache);
maxWidth = Math.max(maxWidth, pt.x);
maxHeight = Math.max(maxHeight, pt.y);
}
if (wHint != -1)
maxWidth = wHint;
if (hHint != -1) {
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);
}
}