Exemplo n.º 1
0
  public void setVisible(boolean state) {
    super.setVisible(state);

    // has to be *after* previous call for SwingMagic reasons.
    if (state == false
        && tableData.changedByUser()) // user made changes - were they saved?  (i.e., are we
    {
      /*
       *    The setVisible() method may be called multiple time.  Only prompt
       *    the user the first time.
       */
      checkForUnsavedChanges();
    }
  }
Exemplo n.º 2
0
  /**
   * Constructor initialises the table and a popup tool, as well as initialising the required GUI
   * elements. It adds action listeners for the three main buttons, which include basic user input
   * validation checking.
   */
  public TableAttributeEditor(JFrame MyOwner) {
    // As usual, it is insanely hard to get the swing components to display
    // and work properly.  If JTable is not displayed in a scroll pane no headers are
    // displayed, and you have to do it manually.  (If you *do* display it
    // in a scrollbar, in this instance, it screws up sizing)
    // The broken header mis-feature is only mentioned in the tutorial,
    // not in the api doco - go figure.

    super();

    owner = MyOwner;

    // final JPanel mainPanel = (JPanel)this;

    tableData = new AttributeTableModel();

    attributeTable = new JTable(tableData);
    // attributeTable.setRowHeight(20);	// This may be needed, depends on how fussy people get about
    // the bottom of letters like 'y' getting cut off when the cell is selected - bug 3013.

    popupTableTool = new SmartPopupTableTool(attributeTable, tableData, (JXplorerBrowser) owner);

    // Set the renderer for the attribute type...
    final AttributeTypeCellRenderer typeRenderer = new AttributeTypeCellRenderer();

    attributeTable.setDefaultRenderer(AttributeNameAndType.class, typeRenderer);

    // Set the renderer for the attribute value...
    final AttributeValueCellRenderer valueRenderer = new AttributeValueCellRenderer();

    attributeTable.setDefaultRenderer(AttributeValue.class, valueRenderer);

    // Set the editor for the attribute value...
    myEditor = new AttributeValueCellEditor(owner);

    attributeTable.setDefaultEditor(AttributeValue.class, myEditor);

    attributeTable.getTableHeader().setReorderingAllowed(false);

    currentDN = null;

    JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
    buttonPanel.add(
        submit =
            new CBButton(
                CBIntText.get("Submit"), CBIntText.get("Submit your changes to the Directory.")));
    buttonPanel.add(
        reset =
            new CBButton(
                CBIntText.get("Reset"),
                CBIntText.get("Reset this entry i.e. cancels any changes.")));
    buttonPanel.add(
        changeClass =
            new CBButton(
                CBIntText.get("Change Classes"),
                CBIntText.get("Change the Object Class of this entry.")));
    buttonPanel.add(
        opAttrs =
            new CBButton(
                CBIntText.get("Properties"),
                CBIntText.get("View the Operational Attributes of this entry.")));

    // I don't really understand why we have to do this...
    // but without it these buttons over ride the default
    // button (Search Bar's search button), if they have
    // been clicked and the user hits the enter key?
    opAttrs.setDefaultCapable(false);
    submit.setDefaultCapable(false);
    reset.setDefaultCapable(false);
    changeClass.setDefaultCapable(false);

    setLayout(new BorderLayout(10, 10));

    tableScroller = new JScrollPane();
    attributeTable.setBackground(Color.white);
    tableScroller.setPreferredSize(new Dimension(300, 285));
    tableScroller.setViewportView(attributeTable);
    add(tableScroller, BorderLayout.CENTER);
    add(buttonPanel, BorderLayout.SOUTH);

    if ("true".equals(JXConfig.getProperty("lock.read.only")))
      title = CBIntText.get("Table Viewer");
    else title = CBIntText.get("Table Editor");

    setVisible(true);

    // triggers adding operational attributes of the current entry.
    opAttrs.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            displayOperationalAttributes();
          }
        });

    reset.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            myEditor.stopCellEditing();
            // tableData.reset();
            displayEntry(originalEntry, dataSource, false);
          }
        });

    submit.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            doSubmit();
          }
        });

    // This allows the user to change the objectclass attribute.
    // This is pretty tricky, because it changes what attributes are available.
    changeClass.addActionListener(
        new ActionListener() {
          public void actionPerformed(ActionEvent e) {
            changeClass();
          }
        });

    attributeTable.addMouseListener(
        new MouseAdapter() {
          public void mousePressed(MouseEvent e) {
            if (!doPopupStuff(e)) super.mousePressed(e);
          }

          public void mouseReleased(MouseEvent e) {
            if (!doPopupStuff(e)) super.mouseReleased(e);
          }

          // TODO need to have a way to call this from a keystroke...
          public boolean doPopupStuff(MouseEvent e) {
            if (e.isPopupTrigger() == false) return false;

            int row = attributeTable.rowAtPoint(new Point(e.getX(), e.getY()));

            attributeTable.clearSelection();
            attributeTable.addRowSelectionInterval(row, row);
            attributeTable.repaint();

            popupTableTool.registerCurrentRow(
                (AttributeNameAndType) attributeTable.getValueAt(row, 0),
                (AttributeValue) attributeTable.getValueAt(row, 1),
                row,
                tableData.getRDN()); // active path also set by valueChanged
            popupTableTool.show(attributeTable, e.getX(), e.getY());
            popupTableTool.registerCellEditor(myEditor); // TE: for bug fix 3107.
            return true;
          }
        });
  }