valueGem.removeValueChangeListener(editorValueGemListener);
ValueEditor valueEditor = ((ValueEditor)editorComponent);
ValueNode vn = valueEditor.getValueNode();
explorerOwner.changeValueNode(valueGem, vn);
valueEditor.changeOwnerValue(explorerOwner.getValueNode(valueGem));
valueGem.addValueChangeListener(editorValueGemListener);
}
public void valueCanceled(ValueEditorEvent evt) {