NodeViewerData.java 文件源码

/**
* 
*/
  public NodeViewerData() {
      this.setLayout(new BorderLayout());
      this.dataArea = new JTextPane();
      this.toolbar = new JToolBar();
      this.toolbar.setFloatable(false);
      JScrollPane scroller = new JScrollPane(this.dataArea);
      scroller
              .setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
      this.add(scroller, BorderLayout.CENTER);
      this.add(this.toolbar, BorderLayout.NORTH);
      JButton saveButton = new JButton(ZooInspectorIconResources
              .getSaveIcon());
      saveButton.addActionListener(new ActionListener() {

          public void actionPerformed(ActionEvent e) {
              if (selectedNode != null) {
                  if (JOptionPane.showConfirmDialog(NodeViewerData.this,
                          "Are you sure you want to save this node?"
                                  + " (this action cannot be reverted)",
                          "Confirm Save", JOptionPane.YES_NO_OPTION,
                          JOptionPane.WARNING_MESSAGE) == JOptionPane.YES_OPTION) {
                      zooInspectorManager.setData(selectedNode, dataArea
                              .getText());
                  }
              }
          }
      });
      this.toolbar.add(saveButton);

  }