enhancedbutton.java

来自「Java写的文本编辑器」· Java 代码 · 共 60 行

/*
 * EnhancedButton.java - Check box button
 * Copyright (C) 1999, 2001 Slava Pestov
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package org.gjt.sp.jedit.gui;

import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import org.gjt.sp.jedit.textarea.JEditTextArea;
import org.gjt.sp.jedit.EditAction;
import org.gjt.sp.jedit.GUIUtilities;

public class EnhancedButton extends JButton
{
	public EnhancedButton(Icon icon, String toolTip, EditAction action)
	{
		super(icon);

		if(action != null)
		{
			setEnabled(true);
			addActionListener(new EditAction.Wrapper(action));
		}
		else
			setEnabled(false);

		setToolTipText(toolTip);

		Insets zeroInsets = new Insets(0,0,0,0);
		setMargin(zeroInsets);
		setRequestFocusEnabled(false);
	}

	public boolean isFocusTraversable()
	{
		return false;
	}

	public String getActionCommand()
	{
		return getModel().getActionCommand();
	}
}