psearchcombo.java

更方便的SWING

/*
 * PSwing Utilities -- Nifty Swing Widgets
 * Copyright (C) 2002  Pallas Technology
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 * Pallas Technology
 * 1170 HOWELL MILL RD NW
 * SUITE 306
 * ATLANTA GEORGIA 30318
 * 
 * PHONE [phone]
 * EMAIL [e-mail]
 * 
 * www.pallastechnology.com
 **************************************************************************
 * $Archive: SwingTools$
 * $FileName: PSearchCombo.java$
 * $FileID: 25$
 *
 * Last change:
 * $AuthorName: Rob MacGrogan$
 * $Date: 2/19/03 8:43 PM$
 * $VerID: 73$
 * $Comment: $
 **************************************************************************/
package com.pallas.swing.psearchcombo;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dialog;
import java.awt.GridLayout;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
import java.beans.PropertyChangeListener;
import java.util.Enumeration;
import java.util.Vector;

import javax.accessibility.AccessibleContext;
import javax.swing.Action;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.ComboBoxEditor;
import javax.swing.ComboBoxModel;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.ListCellRenderer;
import javax.swing.JComboBox.KeySelectionManager;
import javax.swing.event.ListDataEvent;
import javax.swing.event.PopupMenuListener;
import javax.swing.plaf.ComboBoxUI;

import com.pallas.swing.pcombobox.PCombo;
import com.pallas.swing.pcombobox.PComboBox;

/**
 * Title:   $FileName: PSearchCombo.java$
 * @version $VerNum: 2$
 * @author $AuthorName: Rob MacGrogan$<br><br>
 * 
 * $Description: $<br>
 * $KeyWordsOff: $<br><br>
 */
public class PSearchCombo extends JPanel implements PCombo{

  private PSearchPopupWindow popup = null;
  private PComboBox pcombo = null;
  private JButton searchButton = null;

  /**
   * Constructor for PSearchCombo.
   * @param aModel
   */
  public PSearchCombo(ComboBoxModel aModel) {
    pcombo = new PComboBox(aModel);
    initializePSearchCombo();
  }

  /**
   * Constructor for PSearchCombo.
   * @param items
   */
  public PSearchCombo(Object[] items) {
    pcombo = new PComboBox(items);
    initializePSearchCombo();
  }

  /**
   * Constructor for PSearchCombo.
   * @param items
   */
  public PSearchCombo(Vector items) {
    pcombo = new PComboBox(items);
    initializePSearchCombo();
  }

  /**
   * Constructor for PSearchCombo.
   */
  public PSearchCombo() {
    pcombo = new PComboBox();
    initializePSearchCombo();
  }

  public Object setSelectedItemByValue(Object item){
    return pcombo.setSelectedItemByValue(item);
  }
  
  protected void initializeComponent(){
  }
  
  
  private Component findUltimateParent(){
    Component parent = getParent();
    Component testParent = null;
    while((testParent = parent.getParent()) != null){
      parent = testParent;
    }
    return parent;
  }

  public void addNotify(){
    Component cParent = findUltimateParent();
    if (cParent instanceof Window){
      Window winParent = (Window)cParent;
      popup = new PSearchPopupWindow(this, winParent);
    }
    else if (cParent instanceof Dialog){
      Dialog dParent = (Dialog)cParent;
      popup = new PSearchPopupWindow(this, dParent);
    }
    else{
      throw new IllegalArgumentException("Component not in a window or dialog.");
    }
    searchButton.addActionListener(
        new ActionListener(){
          /**
           * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
           */
          public void actionPerformed(ActionEvent ev) {
            popup.showPopup();
          }
        }
    );
    super.addNotify();
  }
  
  public JComboBox getComboBox(){
    return pcombo;
  }
  
  protected void initializePSearchCombo(){
    searchButton = buildSerachButton();
    
    setLayout(new BorderLayout());

    add(searchButton, BorderLayout.EAST);

    add(pcombo, BorderLayout.CENTER);
  }
  
  private JButton buildSerachButton(){
    JButton btn = new JButton("..."); 
    return btn;
  }

  public Enumeration getUpperCaseContents(){
    return pcombo.getUpperCaseContents();
  }


  /**
   * @see com.pallas.swing.pcombobox.PComboBox#buildIndex()
   */
  public synchronized void buildIndex() {
    pcombo.buildIndex();
  }

  /**
   * @see com.pallas.swing.pcombobox.PComboBox#getTextField()
   */
  public JTextField getTextField() {
    return pcombo.getTextField();
  }

  /**
   * @see com.pallas.swing.pcombobox.PComboBox#search(String)
   */
  public int search(String search) {
    return pcombo.search(search);
  }

  /**
   * @see javax.swing.JComboBox#setEditable(boolean)
   */
  public void setEditable(boolean arg0) {
    pcombo.setEditable(arg0);
  }

  /**
   * @see javax.swing.JComboBox#setKeySelectionManager(KeySelectionManager)
   */
  public void setKeySelectionManager(KeySelectionManager arg0) {
    pcombo.setKeySelectionManager(arg0);
  }

  /**
   * @see com.pallas.swing.pcombobox.PComboBox#setSelectionByDisplay(String)
   */
  public void setSelectionByDisplay(String display) {
    pcombo.setSelectionByDisplay(display);
  }


  /**
   * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
   */
  public void actionPerformed(ActionEvent arg0) {
    pcombo.actionPerformed(arg0);
  }

  /**
   * @see javax.swing.JComboBox#addActionListener(ActionListener)
   */
  public void addActionListener(ActionListener arg0) {
    pcombo.addActionListener(arg0);
  }

  /**
   * @see javax.swing.JComboBox#addItem(Object)
   */
  public void addItem(Object arg0) {
    pcombo.addItem(arg0);
  }

  /**
   * @see java.awt.ItemSelectable#addItemListener(ItemListener)
   */
  public void addItemListener(ItemListener arg0) {
    pcombo.addItemListener(arg0);
  }

  /**
   * @see javax.swing.JComboBox#addPopupMenuListener(PopupMenuListener)
   */
  public void addPopupMenuListener(PopupMenuListener arg0) {
    pcombo.addPopupMenuListener(arg0);
  }


  /**
   * @see javax.swing.JComboBox#configureEditor(ComboBoxEditor, Object)
   */
  public void configureEditor(ComboBoxEditor arg0, Object arg1) {
    pcombo.configureEditor(arg0, arg1);
  }


  /**
   * @see javax.swing.event.ListDataListener#contentsChanged(ListDataEvent)
   */
  public void contentsChanged(ListDataEvent arg0) {
    pcombo.contentsChanged(arg0);
  }


  /**
   * @see javax.swing.JComboBox#firePopupMenuCanceled()
   */
  public void firePopupMenuCanceled() {
    pcombo.firePopupMenuCanceled();
  }

  /**
   * @see javax.swing.JComboBox#firePopupMenuWillBecomeInvisible()
   */
  public void firePopupMenuWillBecomeInvisible() {
    pcombo.firePopupMenuWillBecomeInvisible();
  }

  /**
   * @see javax.swing.JComboBox#firePopupMenuWillBecomeVisible()
   */
  public void firePopupMenuWillBecomeVisible() {
    pcombo.firePopupMenuWillBecomeVisible();
  }

  /**
   * @see java.awt.Component#getAccessibleContext()
   */
  public AccessibleContext getAccessibleContext() {
    return pcombo.getAccessibleContext();
  }

  /**
   * @see javax.swing.JComboBox#getAction()
   */
  public Action getAction() {
    return pcombo.getAction();
  }

  /**
   * @see javax.swing.JComboBox#getActionCommand()
   */
  public String getActionCommand() {