jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/widgets/ScrolledPageContent.java

/*******************************************************************************
 * Copyright (c) 2005, 2007 Oracle. 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: Oracle. - initial API and implementation
 ******************************************************************************/        
package org.eclipse.jpt.ui.internal.widgets;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.forms.FormColors;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.SharedScrolledComposite;

//copied from package org.eclipse.jdt.internal.ui.preferences;
public class ScrolledPageContent extends SharedScrolledComposite {

	private FormToolkit fToolkit;
	
	public ScrolledPageContent(Composite parent) {
		this(parent, SWT.V_SCROLL | SWT.H_SCROLL);
	}
	
	public ScrolledPageContent(Composite parent, int style) {
		super(parent, style);
		
		setFont(parent.getFont());
		
		FormColors colors= new FormColors(parent.getDisplay());
		colors.setBackground(null);
		colors.setForeground(null);
		
		fToolkit= new FormToolkit(colors);
		
		setExpandHorizontal(true);
		setExpandVertical(true);
		
		Composite body= new Composite(this, SWT.NONE);
		body.setFont(parent.getFont());
		setContent(body);
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.swt.widgets.Widget#dispose()
	 */
	public void dispose() {
		fToolkit.dispose();
		super.dispose();
	}
	
	public void adaptChild(Control childControl) {
		fToolkit.adapt(childControl, true, true);
	}
	
	public Composite getBody() {
		return (Composite) getContent();
	}

}