/*
 * FindBugs - Find Bugs in Java programs
 * Copyright (C) 2006, University of Maryland
 * 
 * This library 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 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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 this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston MA 02111-1307, USA
 */

package edu.umd.cs.findbugs.gui2;

import java.awt.Component;
import java.awt.Container;
import java.awt.Dialog;
import java.awt.Frame;

import javax.swing.JDialog;

/**
 * All Dialogs are FBDialogs so font size will work.
 * @author Kristin
 *
 */
@SuppressWarnings("serial")
public class FBDialog extends JDialog {

	public FBDialog(){
		super(MainFrame.getInstance());
	}

	public FBDialog(Frame f){
		super(f);
	}

	public FBDialog(Dialog d){
		super(d);
	}

	/**
	 * Sets size of font
	 * @param size
	 */
	protected void setFontSize(float size){
		setFont(this.getFont().deriveFont(size));

		setFontSizeHelper(this.getComponents(), size);		
	}

	/*
	 * Helps above method, runs through all components recursively.
	 */
	protected void setFontSizeHelper(Component[] comps, float size){
		if(comps.length <= 0)
			return;

		for(Component comp : comps){
			comp.setFont(comp.getFont().deriveFont(size));
			if(comp instanceof Container)
				setFontSizeHelper(((Container)comp).getComponents(), size);
		}
	}

	@Override
	public void addNotify(){
		super.addNotify();

		setFontSize(Driver.getFontSize());
	}

}
