addcontactdocumentpanel.java

一个类似QQ的在线通讯聊天软件原码,适合初学者参考学习。

package openicq.gui;

import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.event.HyperlinkEvent;

import openicq.data.Default;

import org.javalib.document.Document;
import org.javalib.document.HTML3Document;
import org.javalib.gui.model.DocumentPanelModel;
import org.javalib.util.BrowserControl;

/**
 * The <code>AddContactDocumentPanel</code> class contains the HTML panel of
 * the contact dialog.
 * @author Hansgeorg Schwibbe
 * @copyright 2004
 */
public class AddContactDocumentPanel extends DocumentPanelModel
{
  private AddContactDialog contactDialog;

  /**
   * Initializes a new instance of the class <code>ContactDocumentPanel</code>.
   * @param parent the parent dialog
   */
  public AddContactDocumentPanel(JDialog parent)
  {
    this.contactDialog = (AddContactDialog) parent;
    Border outerBorder = BorderFactory.createEmptyBorder(10, 0, 0, 0);
    Border innerBorder = BorderFactory.createEtchedBorder();
    this.setBorder(BorderFactory.createCompoundBorder(outerBorder, innerBorder));
  }

  /**
   * (non-Javadoc)
   * @see org.javalib.gui.model.DocumentPanelModel#onHyperlinkUpdate(javax.swing.event.HyperlinkEvent)
   */
  protected void onHyperlinkUpdate(HyperlinkEvent e)
  {
    if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED)
    {
      try
      {
        BrowserControl.openURL(e.getDescription());
      }
      catch (Exception ex)
      {
        String msg, title;
        msg = ((String[]) AddContactDialog.localized.get("errorMessages"))[17];
        title = ((String[]) AddContactDialog.localized.get("messageTitles"))[0];
        JOptionPane.showMessageDialog(contactDialog, msg, title,
                                      JOptionPane.ERROR_MESSAGE);
      }
    }
  }

  /**
   * (non-Javadoc)
   * @see org.javalib.gui.model.DocumentPanelModel#getDocument()
   */
  protected Document getDocument()
  {
    String text;
    HTML3Document htmlDoc = new HTML3Document();
    text = ((String[]) AddContactDialog.localized.get("documentPanel"))[3]
           + " ";
    htmlDoc.printText(text);
    text = ((String[]) AddContactDialog.localized.get("documentPanel"))[0];
    htmlDoc.printLink(Default.WEBLINK_WHITEPAGES, text);
    return htmlDoc;
  }
}