Java Code Examples for javax.swing.JComboBox#getPreferredSize()

private static JComboBox<String> buildProductFormatNamesComboBox(Insets defaultListItemMargins, int textFieldPreferredHeight, String[] availableFormatNames) {
    JComboBox<String> productFormatNameComboBox = new JComboBox<String>(availableFormatNames);
    Dimension formatNameComboBoxSize = productFormatNameComboBox.getPreferredSize();
    formatNameComboBoxSize.height = textFieldPreferredHeight;
    productFormatNameComboBox.setPreferredSize(formatNameComboBoxSize);
    productFormatNameComboBox.setMinimumSize(formatNameComboBoxSize);
    LabelListCellRenderer<String> renderer = new LabelListCellRenderer<String>(defaultListItemMargins) {
        @Override
        protected String getItemDisplayText(String value) {
            return value;
        }
    };
    productFormatNameComboBox.setMaximumRowCount(5);
    productFormatNameComboBox.setRenderer(renderer);
    productFormatNameComboBox.setBackground(new Color(0, 0, 0, 0)); // set the transparent color
    productFormatNameComboBox.setOpaque(true);

    return productFormatNameComboBox;
}
 

/**
     * Creates a JComboBox for the user to select the scope type.
     * @param view
     * @param pfc
     * @return
     */
    public JComboBox createScopeComboBox() {
        JComboBox comboBox = new JComboBox();
        comboBox.addItem(getScopeLabel(Scope.SCOPE_FACESCONFIG));
        comboBox.addItem(getScopeLabel(Scope.SCOPE_PROJECT));
        comboBox.addItem(getScopeLabel(Scope.SCOPE_ALL_FACESCONFIG));

        //Set the appropriate size of the combo box so it doesn't take up the whole page.
        Dimension prefSize = comboBox.getPreferredSize();
        comboBox.setMinimumSize(prefSize);
        comboBox.setMaximumSize(prefSize);

        comboBox.setSelectedItem(getScopeLabel(currentScope));

        comboBox.addItemListener(new ItemListener() {

            public void itemStateChanged(ItemEvent event) {
                PageFlowView view = getPageFlowView();
                if (event.getStateChange() == ItemEvent.SELECTED) {
                    String newScope = (String) event.getItem();
                    /* Save Locations before switching scope */
                    view.saveLocations();

                    LogRecord record = new LogRecord(Level.FINE, "PageFLowEditor Scope Changed To:" + newScope);
                    record.setSourceClassName("PageFlowUtilities.ItemListener");
                    record.setSourceMethodName("itemStateChanged");
                    record.setParameters(new Object[]{newScope, new Date()});
                    LOGGER.log(record);

                    setCurrentScope(getScope(newScope));
                    //As we are setting the current scope, we should update the controller and update the scene.  But what happens with setup?
                    /* We don't want the background process to continue adding pins to the pages */
//                    view.clearBackgroundPinAddingProcess();

                    /* You don't want to override the data you just stored */
                    view.getPageFlowController().setupGraphNoSaveData();
                }
                view.requestMultiViewActive();
            }
        });
        comboBox.setToolTipText(TT_SCOPE);
        scopeBox = comboBox;
        return comboBox;
    }
 

private void createSubmitParamPanel() {
  // Main panel which holds all the components in a grid
  pnSubmitParam = new GridBagPanel();
  pnSideMenu.add(pnSubmitParam, BorderLayout.NORTH);

  int rowCounter = 0;
  // Create labels and components for each parameter
  for (Parameter p : paramSubmit.getParameters()) {
    if (!(p instanceof UserParameter))
      continue;
    UserParameter up = (UserParameter) p;

    JComponent comp = up.createEditingComponent();
    comp.setToolTipText(up.getDescription());

    // Set the initial value
    Object value = up.getValue();
    if (value != null)
      up.setValueToComponent(comp, value);

    // By calling this we make sure the components will never be resized
    // smaller than their optimal size
    comp.setMinimumSize(comp.getPreferredSize());

    comp.setToolTipText(up.getDescription());


    // add separator
    if (p.getName().equals(LibrarySubmitParameters.LOCALFILE.getName())) {
      pnSubmitParam.addSeparator(0, rowCounter, 2);
      rowCounter++;
    }

    JLabel label = new JLabel(p.getName());
    pnSubmitParam.add(label, 0, rowCounter);
    label.setLabelFor(comp);

    parametersAndComponents.put(p.getName(), comp);

    JComboBox t = new JComboBox();
    int comboh = t.getPreferredSize().height;
    int comph = comp.getPreferredSize().height;


    int verticalWeight = comph > 2 * comboh ? 1 : 0;
    pnSubmitParam.add(comp, 1, rowCounter, 1, 1, 1, verticalWeight, GridBagConstraints.VERTICAL);
    rowCounter++;
  }
}
 

private void createMetaDataPanel() {
  // Main panel which holds all the components in a grid
  pnMetaData = new GridBagPanel();
  scrollMeta = new JScrollPane(pnMetaData);
  scrollMeta.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
  scrollMeta.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  pnSideMenu.add(scrollMeta, BorderLayout.CENTER);

  int rowCounter = 0;
  int vertWeightSum = 0;

  // Create labels and components for each parameter
  for (Parameter p : paramMeta.getParameters()) {
    if (!(p instanceof UserParameter))
      continue;
    UserParameter up = (UserParameter) p;

    JComponent comp = up.createEditingComponent();
    comp.setToolTipText(up.getDescription());

    // Set the initial value
    Object value = up.getValue();
    if (value != null)
      up.setValueToComponent(comp, value);

    // By calling this we make sure the components will never be resized
    // smaller than their optimal size
    comp.setMinimumSize(comp.getPreferredSize());

    comp.setToolTipText(up.getDescription());

    JLabel label = new JLabel(p.getName());
    pnMetaData.add(label, 0, rowCounter);
    label.setLabelFor(comp);

    parametersAndComponents.put(p.getName(), comp);

    JComboBox t = new JComboBox();
    int comboh = t.getPreferredSize().height;
    int comph = comp.getPreferredSize().height;

    // Multiple selection will be expandable, other components not
    int verticalWeight = comph > 2 * comboh ? 1 : 0;
    vertWeightSum += verticalWeight;

    pnMetaData.add(comp, 1, rowCounter, 1, 1, 1, verticalWeight, GridBagConstraints.VERTICAL);
    rowCounter++;
  }
}