Class FeatureMapEditorDialog

src/main/java/gate/gui/FeatureMapEditorDialog.java:34–192

A simple editor for List values.

 * A simple editor for List values.
 */
@SuppressWarnings("serial")
public class FeatureMapEditorDialog extends JDialog {

  /**
   * Contructs a new FeatureMapEditorDialog.
   * 
   * @param owner the component this dialog will be centred on.
   * @param data a feature map with the initial values. This map will
   *          not be changed, its values will be cached and if the user
   *          selects the OK option a new map with the updated contents
   *          will be returned.
   */
  public FeatureMapEditorDialog(Component owner, FeatureMap data) {
    super(MainFrame.getInstance());
    setLocationRelativeTo(owner);
    initLocalData(data);
    initGuiComponents();
    initListeners();
  }

  protected void initLocalData(FeatureMap data) {
    if(data != null) {
      FeatureMap fm = Factory.newFeatureMap();
      fm.putAll(data);
      tempFMHolder.setFeatures(fm);
    }
  }

  protected void initGuiComponents() {
    this.setMinimumSize(new Dimension(150, 300));
    getContentPane().setLayout(new BorderLayout());

    // create the FeaturesSchemaEditor for the main body of the dialog
    fmView = new FeaturesSchemaEditor();
    try {
      fmView.init();
    }
    catch(ResourceInstantiationException rie) {
      // can't happen, but needs to be caught to satisfy the compiler
      throw new GateRuntimeException("FeaturesSchemaEditor.init() threw "
              + "ResourceInstantiationException!", rie);
    }
    fmView.setTarget(tempFMHolder);
    // make sure the window is a sensible size
    Dimension preferredSize = fmView.getPreferredSize();
    if(preferredSize.height < 150) {
      preferredSize.height = 150;
    }
    else if(preferredSize.height > 300) {
      preferredSize.height = 300;
    }
    fmView.setPreferredSize(preferredSize);
    JPanel fmViewPanel = new JPanel(new BorderLayout());
    fmViewPanel.add(fmView, BorderLayout.CENTER);
    fmViewPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

    getContentPane().add(fmViewPanel, BorderLayout.CENTER);