FolderViewer.java
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上传用户:dinglihq
上传日期:2013-02-04
资源大小:99958k
文件大小:3k
源码类别:
Java编程
开发平台:
Java
- /*
- * @(#)FolderViewer.java 1.11 01/05/23
- *
- * Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
- * ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
- * SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION
- * OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
- * SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
- * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS
- * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that Software is not designed, licensed or intended
- * for use in the design, construction, operation or maintenance of any
- * nuclear facility.
- */
- import java.awt.*;
- import javax.mail.*;
- import javax.swing.*;
- import javax.swing.event.*;
- import javax.swing.table.*;
- /**
- * @version 1.11, 01/05/23
- * @author Christopher Cotton
- * @author Bill Shannon
- */
- public class FolderViewer extends JPanel {
- FolderModel model = new FolderModel();
- JScrollPane scrollpane;
- JTable table;
- public FolderViewer() {
- this(null);
- }
- public FolderViewer(Folder what) {
- super(new GridLayout(1,1));
- table = new JTable(model);
- table.setShowGrid(false);
- scrollpane = JTable.createScrollPaneForTable(table);
- // setup the folder we were given
- setFolder(what);
- // find out what is pressed
- table.getSelectionModel().addListSelectionListener(
- new FolderPressed());
- scrollpane.setPreferredSize(new Dimension(700, 300));
- add(scrollpane);
- }
- /**
- * Change the current Folder for the Viewer
- *
- * @param what the folder to be viewed
- */
- public void setFolder(Folder what) {
- try {
- table.getSelectionModel().clearSelection();
- if (SimpleClient.mv != null)
- SimpleClient.mv.setMessage(null);
- model.setFolder(what);
- scrollpane.invalidate();
- scrollpane.validate();
- } catch (MessagingException me) {
- me.printStackTrace();
- }
- }
- class FolderPressed implements ListSelectionListener {
- public void valueChanged(ListSelectionEvent e) {
- if (model != null && !e.getValueIsAdjusting()) {
- ListSelectionModel lm = (ListSelectionModel) e.getSource();
- int which = lm.getMaxSelectionIndex();
- if (which != -1) {
- // get the message and display it
- Message msg = model.getMessage(which);
- SimpleClient.mv.setMessage(msg);
- }
- }
- }
- }
- }