CriteriaComboBoxRenderer.java :  » Mail-Clients » columba-1.4 » org » columba » mail » gui » config » filter » util » Java Open Source

//The contents of this file are subject to the Mozilla Public License Version 1.1
//(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.mozilla.org/MPL/
//
//Software distributed under the License is distributed on an "AS IS" basis,
//WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
//for the specific language governing rights and
//limitations under the License.
//
//The Original Code is "The Columba Project"
//
//The Initial Developers of the Original Code are Frederik Dietz and Timo Stich.
//Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003. 
//
//All Rights Reserved.
package org.columba.mail.gui.config.filter.util;

import java.awt.Component;

import javax.swing.DefaultListCellRenderer;
import javax.swing.JList;
import javax.swing.UIManager;

import org.columba.api.plugin.IExtensionHandler;
import org.columba.api.plugin.PluginHandlerNotFoundException;
import org.columba.core.gui.dialog.ErrorDialog;
import org.columba.core.plugin.PluginManager;
import org.columba.mail.plugin.IExtensionHandlerKeys;

/**
 * @author frd
 * 
 * To change this generated comment go to Window>Preferences>Java>Code
 * Generation>Code and Comments
 */

public class CriteriaComboBoxRenderer extends DefaultListCellRenderer {
  protected IExtensionHandler pluginHandler;

  /**
   * 
   */
  public CriteriaComboBoxRenderer() {
    super();

    try {
      pluginHandler = PluginManager.getInstance()
          .getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_FILTER);
    } catch (PluginHandlerNotFoundException ex) {
      ErrorDialog.createDialog(ex.getMessage(), ex);
    }
  }

  /*
   * (non-Javadoc)
   * 
   * @see javax.swing.ListCellRenderer#getListCellRendererComponent(javax.swing.JList,
   *      java.lang.Object, int, boolean, boolean)
   */
  public Component getListCellRendererComponent(JList list, Object value,
      int index, boolean isSelected, boolean cellHasFocus) {
    if (isSelected) {
      setBackground(list.getSelectionBackground());
      setForeground(list.getSelectionForeground());
    } else {
      setBackground(list.getBackground());
      setForeground(list.getForeground());
    }

    setBorder((cellHasFocus) ? UIManager
        .getBorder("List.focusCellHighlightBorder") : noFocusBorder);

    // id = org.columba.example.HelloWorld$HelloWorldPlugin
    String id = (String) value;

    // String userVisibleName = pluginHandler.getUserVisibleName(id);
    String userVisibleName = id;

    setText(userVisibleName);

    return this;
  }
}