source: release-kits/shared/launch4j/src/net/sf/launch4j/binding/JToggleButtonBinding.java@ 15024

/*
    Launch4j (http://launch4j.sourceforge.net/)
    Cross-platform Java application wrapper for creating Windows native executables.

    Copyright (C) 2004, 2006 Grzegorz Kowal

    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
    (at your option) 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

/*
 * Created on Apr 30, 2005
 */
package net.sf.launch4j.binding;

import java.awt.Color;

import javax.swing.JToggleButton;

import org.apache.commons.beanutils.PropertyUtils;

/**
 * Handles JToggleButton, JCheckBox 
 *
 * @author Copyright (C) 2005 Grzegorz Kowal
 */
public class JToggleButtonBinding implements Binding {
    private final String _property;
    private final JToggleButton _button;
    private final boolean _defaultValue;
    private final Color _validColor;

    public JToggleButtonBinding(String property, JToggleButton button, boolean defaultValue) {
        if (property == null || button == null) {
            throw new NullPointerException();
        }
        if (property.equals("")) {
            throw new IllegalArgumentException();
        }
        _property = property;
        _button = button;
        _defaultValue = defaultValue;
        _validColor = _button.getBackground();
    }

    public String getProperty() {
        return _property;
    }

    public void clear(IValidatable bean) {
        _button.setSelected(_defaultValue);
    }

    public void put(IValidatable bean) {
        try {
            // String s = BeanUtils.getProperty(o, _property);
            // _checkBox.setSelected("true".equals(s));
            Boolean b = (Boolean) PropertyUtils.getProperty(bean, _property);
            _button.setSelected(b != null && b.booleanValue());
        } catch (Exception e) {
            throw new BindingException(e);
        }
    }

    public void get(IValidatable bean) {
        try {
            PropertyUtils.setProperty(bean, _property, Boolean.valueOf(_button.isSelected()));
        } catch (Exception e) {
            throw new BindingException(e);
        }
    }
    
    public void markValid() {
        _button.setBackground(_validColor);
        _button.requestFocusInWindow();
    }

    public void markInvalid() {
        _button.setBackground(Binding.INVALID_COLOR);
    }
    
    public void setEnabled(boolean enabled) {
        _button.setEnabled(enabled);
    }
}