booleanascheckboxpropertyeditor.java

JGraph扩展应用。自定义Renderer,自定义视图View实现自定义工作流控件

/**
 * @PROJECT.FULLNAME@ @VERSION@ License.
 *
 * Copyright @YEAR@ L2FProd.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.l2fprod.common.beans.editor;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JCheckBox;

/**
 * BooleanAsCheckBoxPropertyEditor. <br>
 *  
 */
public class BooleanAsCheckBoxPropertyEditor extends AbstractPropertyEditor {

  public BooleanAsCheckBoxPropertyEditor() {
    editor = new JCheckBox();
    ((JCheckBox)editor).setOpaque(false);
    ((JCheckBox)editor).addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        firePropertyChange(
          ((JCheckBox)editor).isSelected() ? Boolean.FALSE : Boolean.TRUE,
          ((JCheckBox)editor).isSelected() ? Boolean.TRUE : Boolean.FALSE);
        ((JCheckBox)editor).transferFocus();
      }
    });
  }

  public Object getValue() {
    return ((JCheckBox)editor).isSelected() ? Boolean.TRUE : Boolean.FALSE;
  }

  public void setValue(Object value) {
    ((JCheckBox)editor).setSelected(Boolean.TRUE.equals(value));
  }

}