plugins/ui-designer/src/com/intellij/uiDesigner/propertyInspector/editors/BooleanEditor.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * 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.intellij.uiDesigner.propertyInspector.editors;

import com.intellij.uiDesigner.radComponents.RadComponent;
import com.intellij.uiDesigner.propertyInspector.PropertyEditor;
import com.intellij.uiDesigner.propertyInspector.InplaceContext;
import com.intellij.util.ui.UIUtil;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * @author Anton Katilin
 * @author Vladimir Kondratyev
 */
public class BooleanEditor extends PropertyEditor<Boolean> {
  private final JCheckBox myCheckBox;
  private boolean myInsideChange;

  public BooleanEditor(){
    myCheckBox=new JCheckBox();
    myCheckBox.addActionListener(new MyActionListener());
  }

  public void updateUI() {
    SwingUtilities.updateComponentTreeUI(myCheckBox);
  }

  public Boolean getValue() throws Exception{
    return myCheckBox.isSelected();
  }

  public JComponent getComponent(final RadComponent ignored, final Boolean value, final InplaceContext inplaceContext){
    myInsideChange=true;
    try{
      myCheckBox.setBackground(UIUtil.getTableBackground());
      myCheckBox.setSelected(value != null && value.booleanValue());
      return myCheckBox;
    }finally{
      myInsideChange=false;
    }
  }

  private final class MyActionListener implements ActionListener{
    public void actionPerformed(final ActionEvent e){
      if(!myInsideChange){
        fireValueCommitted(true, false);
      }
    }
  }
}