*/
private void initGui() {
this.nameTextField = new XBayaTextField();
XBayaLabel nameLabel = new XBayaLabel("Name", this.nameTextField);
this.descriptionTextArea = new XBayaTextArea();
XBayaLabel descriptionLabel = new XBayaLabel("Description",
this.descriptionTextArea);
this.valueTextField = new XBayaTextField(); // for string
this.valueTextArea = new XBayaTextArea(); // for XML
// temporaly set text field.
this.valueLabel = new XBayaLabel("", this.valueTextField);
this.metadataTextArea = new XBayaTextArea();
XBayaLabel metadataLabel = new XBayaLabel("Metadata",
this.metadataTextArea);
this.gridPanel = new GridPanel();
this.gridPanel.add(nameLabel);