コード例 #1
0
 public void setAvailable(boolean a) {
   _value.setVisible(a);
   for (ComboCheckBox c : comboCBs) {
     c.setVisible(a);
   }
   for (VarComboBox c : comboVars) {
     c.setVisible(a);
   }
   for (ComboRadioButtons c : comboRBs) {
     c.setVisible(a);
   }
   super.setAvailable(a);
 }
コード例 #2
0
  public Component getNewRep(String format) {
    // sort on format type
    if (format.equals("checkbox")) {
      // this only makes sense if there are exactly two options
      ComboCheckBox b = new ComboCheckBox(_value, this);
      comboCBs.add(b);
      if (getReadOnly()) {
        b.setEnabled(false);
      }
      updateRepresentation(b);
      return b;
    } else if (format.equals("radiobuttons")) {
      ComboRadioButtons b = new ComboRadioButtons(_value, this);
      comboRBs.add(b);
      if (getReadOnly()) {
        b.setEnabled(false);
      }
      updateRepresentation(b);
      return b;
    } else if (format.equals("onradiobutton")) {
      ComboRadioButtons b = new ComboOnRadioButton(_value, this);
      comboRBs.add(b);
      if (getReadOnly()) {
        b.setEnabled(false);
      }
      updateRepresentation(b);
      return b;
    } else if (format.equals("offradiobutton")) {
      ComboRadioButtons b = new ComboOffRadioButton(_value, this);
      comboRBs.add(b);
      if (getReadOnly()) {
        b.setEnabled(false);
      }
      updateRepresentation(b);
      return b;
    } else if (format.equals("tree")) {
      DefaultTreeModel dModel = new DefaultTreeModel(treeNodes.getFirst());
      JTree dTree = new JTree(dModel);
      trees.add(dTree);
      JScrollPane dScroll = new JScrollPane(dTree);
      dTree.setRootVisible(false);
      dTree.setShowsRootHandles(true);
      dTree.setScrollsOnExpand(true);
      dTree.setExpandsSelectedPaths(true);
      dTree.getSelectionModel().setSelectionMode(DefaultTreeSelectionModel.SINGLE_TREE_SELECTION);
      // arrange for only leaf nodes can be selected
      dTree.addTreeSelectionListener(
          new TreeSelectionListener() {
            public void valueChanged(TreeSelectionEvent e) {
              TreePath[] paths = e.getPaths();
              for (int i = 0; i < paths.length; i++) {
                DefaultMutableTreeNode o = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
                if (o.getChildCount() > 0) {
                  ((JTree) e.getSource()).removeSelectionPath(paths[i]);
                }
              }
              // now record selection
              if (paths.length >= 1) {
                if (paths[0].getLastPathComponent() instanceof TreeLeafNode) {
                  // update value of Variable
                  setValue(_valueArray[((TreeLeafNode) paths[0].getLastPathComponent()).index]);
                }
              }
            }
          });
      // select initial value
      TreePath path = _pathArray[_value.getSelectedIndex()];
      dTree.setSelectionPath(path);
      // ensure selection is in visible portion of JScrollPane
      dTree.scrollPathToVisible(path);

      if (getReadOnly()) {
        log.error("read only variables cannot use tree format: {}", item());
      }
      updateRepresentation(dScroll);
      return dScroll;
    } else {
      // return a new JComboBox representing the same model
      VarComboBox b = new VarComboBox(_value.getModel(), this);
      comboVars.add(b);
      if (getReadOnly()) {
        b.setEnabled(false);
      }
      updateRepresentation(b);
      return b;
    }
  }