コード例 #1
0
  /**
   * Wraps a property editor into a component.
   *
   * @param editor the editor to wrap
   * @return a button (if there is a custom editor), combo box (if the editor has tags), or text
   *     field (otherwise)
   */
  public Component getEditorComponent(final PropertyEditor editor) {
    String[] tags = editor.getTags();
    String text = editor.getAsText();
    if (editor.supportsCustomEditor()) {
      return editor.getCustomEditor();
    } else if (tags != null) {
      // make a combo box that shows all tags
      final JComboBox comboBox = new JComboBox(tags);
      comboBox.setSelectedItem(text);
      comboBox.addItemListener(
          new ItemListener() {
            public void itemStateChanged(ItemEvent event) {
              if (event.getStateChange() == ItemEvent.SELECTED)
                editor.setAsText((String) comboBox.getSelectedItem());
            }
          });
      return comboBox;
    } else {
      final JTextField textField = new JTextField(text, 10);
      textField
          .getDocument()
          .addDocumentListener(
              new DocumentListener() {
                public void insertUpdate(DocumentEvent e) {
                  try {
                    editor.setAsText(textField.getText());
                  } catch (IllegalArgumentException exception) {
                  }
                }

                public void removeUpdate(DocumentEvent e) {
                  try {
                    editor.setAsText(textField.getText());
                  } catch (IllegalArgumentException exception) {
                  }
                }

                public void changedUpdate(DocumentEvent e) {}
              });
      return textField;
    }
  }
コード例 #2
0
 public static PropertyAction createIfEditable(RADProperty<?> property) {
   PropertyEditor propEd = property.getPropertyEditor();
   return propEd != null && propEd.supportsCustomEditor() ? new PropertyAction(property) : null;
 }