コード例 #1
0
ファイル: DynamicCustomizer.java プロジェクト: Rajmohan/acre
  /**
   * Standard constructor.
   *
   * @param type Type that you are going to be creating and editor for.
   * @param readOnly Set to true to create a read-only customizer.
   */
  public DynamicCustomizer(Class type, boolean readOnly) {
    super(new GridBagLayout());
    _readOnly = readOnly;
    _type = type;

    LabelFieldGBC gbc = new LabelFieldGBC();
    try {
      BeanInfo info = Introspector.getBeanInfo(type);
      // Set up pretty display stuff.
      setBorder(BorderFactory.createTitledBorder(info.getBeanDescriptor().getDisplayName()));
      setToolTipText(info.getBeanDescriptor().getShortDescription());

      // Get the properties and sort them.
      PropertyDescriptor[] props = info.getPropertyDescriptors();
      Arrays.sort(props, new PropertyComparator());
      for (int i = 0; i < props.length; i++) {
        // Ignore the "class" property, if it is provided.
        if (props[i].getName().equals("class")) continue;
        // Create a label for the field.
        JLabel label = new JLabel(props[i].getDisplayName() + ":");

        // Lookup the editor.
        PropertyEditor editor = getEditorForProperty(props[i]);

        // Add a listener to the editor so we know when to update
        // the bean's fields.
        editor.addPropertyChangeListener(_eListener);

        // XXX What we need to do right here is provide a component
        // that makes use of the "paintable" capability of the editor.
        Component comp = editor.getCustomEditor();
        if (comp == null) {
          comp = new JLabel("<No editor available.>");
          ((JLabel) comp).setBorder(BorderFactory.createEtchedBorder());
        }

        // See if it is a read-only property. If so, then just
        // display it.
        if (_readOnly || props[i].getWriteMethod() == null) {
          comp.setEnabled(false);
        }

        // Setup the accellerator key.
        label.setLabelFor(comp);
        label.setDisplayedMnemonic(label.getText().charAt(0));

        // Set the tool tip text, if any.
        String tip = props[i].getShortDescription();
        if (tip != null) {
          label.setToolTipText(tip);
          if (comp instanceof JComponent) {
            ((JComponent) comp).setToolTipText(tip);
          }
        }

        // Add the label and fields.
        add(label, gbc.forLabel());
        add(comp, gbc.forField());

        // Set the mappings between editor and property, etc. for
        // quick lookup later.
        _prop2Editor.put(props[i], editor);
        _editor2Prop.put(editor, props[i]);
      }
      // Filler...
      add(new JLabel(), gbc.forLastLabel());

    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
コード例 #2
0
  public void installComponents(JFileChooser fc) {
    fc.setLayout(new BorderLayout(10, 10));
    fc.setAlignmentX(JComponent.CENTER_ALIGNMENT);

    JPanel interior =
        new JPanel() {
          public Insets getInsets() {
            return insets;
          }
        };
    align(interior);
    interior.setLayout(new BoxLayout(interior, BoxLayout.PAGE_AXIS));

    fc.add(interior, BorderLayout.CENTER);

    // PENDING(jeff) - I18N
    JLabel l = new JLabel(pathLabelText);
    l.setDisplayedMnemonic(pathLabelMnemonic);
    align(l);
    interior.add(l);

    File currentDirectory = fc.getCurrentDirectory();
    String curDirName = null;
    if (currentDirectory != null) {
      curDirName = currentDirectory.getPath();
    }
    pathField =
        new JTextField(curDirName) {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(pathField);
    align(pathField);

    // Change to folder on return
    pathField.addActionListener(getUpdateAction());
    interior.add(pathField);

    interior.add(Box.createRigidArea(vstrut10));

    // CENTER: left, right accessory
    JPanel centerPanel = new JPanel();
    centerPanel.setLayout(new BoxLayout(centerPanel, BoxLayout.LINE_AXIS));
    align(centerPanel);

    // left panel - Filter & folderList
    JPanel leftPanel = new JPanel();
    leftPanel.setLayout(new BoxLayout(leftPanel, BoxLayout.PAGE_AXIS));
    align(leftPanel);

    // add the filter PENDING(jeff) - I18N
    l = new JLabel(filterLabelText);
    l.setDisplayedMnemonic(filterLabelMnemonic);
    align(l);
    leftPanel.add(l);

    filterComboBox =
        new JComboBox() {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(filterComboBox);
    filterComboBoxModel = createFilterComboBoxModel();
    filterComboBox.setModel(filterComboBoxModel);
    filterComboBox.setRenderer(createFilterComboBoxRenderer());
    fc.addPropertyChangeListener(filterComboBoxModel);
    align(filterComboBox);
    leftPanel.add(filterComboBox);

    // leftPanel.add(Box.createRigidArea(vstrut10));

    // Add the Folder List PENDING(jeff) - I18N
    l = new JLabel(foldersLabelText);
    l.setDisplayedMnemonic(foldersLabelMnemonic);
    align(l);
    leftPanel.add(l);
    JScrollPane sp = createDirectoryList();
    sp.getVerticalScrollBar().setFocusable(false);
    sp.getHorizontalScrollBar().setFocusable(false);
    l.setLabelFor(sp.getViewport().getView());
    leftPanel.add(sp);

    // create files list
    JPanel rightPanel = new JPanel();
    align(rightPanel);
    rightPanel.setLayout(new BoxLayout(rightPanel, BoxLayout.PAGE_AXIS));

    l = new JLabel(filesLabelText);
    l.setDisplayedMnemonic(filesLabelMnemonic);
    align(l);
    rightPanel.add(l);
    sp = createFilesList();
    l.setLabelFor(sp);
    rightPanel.add(sp);

    centerPanel.add(leftPanel);
    centerPanel.add(Box.createRigidArea(hstrut10));
    centerPanel.add(rightPanel);

    JComponent accessoryPanel = getAccessoryPanel();
    JComponent accessory = fc.getAccessory();
    if (accessoryPanel != null) {
      if (accessory == null) {
        accessoryPanel.setPreferredSize(ZERO_ACC_SIZE);
        accessoryPanel.setMaximumSize(ZERO_ACC_SIZE);
      } else {
        getAccessoryPanel().add(accessory, BorderLayout.CENTER);
        accessoryPanel.setPreferredSize(PREF_ACC_SIZE);
        accessoryPanel.setMaximumSize(MAX_SIZE);
      }
      align(accessoryPanel);
      centerPanel.add(accessoryPanel);
    }
    interior.add(centerPanel);
    interior.add(Box.createRigidArea(vstrut10));

    // add the filename field PENDING(jeff) - I18N
    l = new JLabel(enterFileNameLabelText);
    l.setDisplayedMnemonic(enterFileNameLabelMnemonic);
    align(l);
    interior.add(l);

    filenameTextField =
        new JTextField() {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(filenameTextField);
    filenameTextField.addActionListener(getApproveSelectionAction());
    align(filenameTextField);
    filenameTextField.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    interior.add(filenameTextField);

    bottomPanel = getBottomPanel();
    bottomPanel.add(new JSeparator(), BorderLayout.NORTH);

    // Add buttons
    JPanel buttonPanel = new JPanel();
    align(buttonPanel);
    buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS));
    buttonPanel.add(Box.createGlue());

    approveButton =
        new JButton(getApproveButtonText(fc)) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    approveButton.setMnemonic(getApproveButtonMnemonic(fc));
    approveButton.setToolTipText(getApproveButtonToolTipText(fc));
    align(approveButton);
    approveButton.setMargin(buttonMargin);
    approveButton.addActionListener(getApproveSelectionAction());
    buttonPanel.add(approveButton);
    buttonPanel.add(Box.createGlue());

    JButton updateButton =
        new JButton(updateButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    updateButton.setMnemonic(updateButtonMnemonic);
    updateButton.setToolTipText(updateButtonToolTipText);
    align(updateButton);
    updateButton.setMargin(buttonMargin);
    updateButton.addActionListener(getUpdateAction());
    buttonPanel.add(updateButton);
    buttonPanel.add(Box.createGlue());

    JButton cancelButton =
        new JButton(cancelButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    cancelButton.setMnemonic(cancelButtonMnemonic);
    cancelButton.setToolTipText(cancelButtonToolTipText);
    align(cancelButton);
    cancelButton.setMargin(buttonMargin);
    cancelButton.addActionListener(getCancelSelectionAction());
    buttonPanel.add(cancelButton);
    buttonPanel.add(Box.createGlue());

    JButton helpButton =
        new JButton(helpButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    helpButton.setMnemonic(helpButtonMnemonic);
    helpButton.setToolTipText(helpButtonToolTipText);
    align(helpButton);
    helpButton.setMargin(buttonMargin);
    helpButton.setEnabled(false);
    buttonPanel.add(helpButton);
    buttonPanel.add(Box.createGlue());

    bottomPanel.add(buttonPanel, BorderLayout.SOUTH);
    if (fc.getControlButtonsAreShown()) {
      fc.add(bottomPanel, BorderLayout.SOUTH);
    }
  }