//{HEADER
/**
* This class is part of jnex 'Nexirius Application Framework for Java'
*
* Copyright (C) Nexirius GmbH, CH-4450 Sissach, Switzerland (www.nexirius.ch)
*
* <p>This library is free software; you can redistribute it and/or<br>
* modify it under the terms of the GNU Lesser General Public<br>
* License as published by the Free Software Foundation; either<br>
* version 2.1 of the License, or (at your option) any later version.</p>
*
* <p>This library is distributed in the hope that it will be useful,<br>
* but WITHOUT ANY WARRANTY; without even the implied warranty of<br>
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU<br>
* Lesser General Public License for more details.</p>
*
* <p>You should have received a copy of the GNU Lesser General Public<br>
* License along with this library; if not, write to the Free Software<br>
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</p>
* </blockquote>
*
* <p>
* Nexirius GmbH, hereby disclaims all copyright interest in<br>
* the library jnex' 'Nexirius Application Framework for Java' written<br>
* by Marcel Baumann.</p>
*/
//}HEADER
package com.nexirius.ulc.ulcviewer.viewer;
import com.nexirius.framework.datamodel.*;
import com.nexirius.ulc.ulcviewer.ULCViewer;
import com.nexirius.ulc.ulcviewer.ULCViewerFactory;
import com.ulcjava.base.application.ULCComponent;
import com.ulcjava.base.application.ULCLabel;
public class SimpleULCViewer implements ULCViewer {
private ULCLabel component;
private SimpleModel model;
private ModelValueListener modelValueListener;
private ULCViewerFactory factory;
public ULCComponent getULCComponent(ULCViewerFactory factory) {
if (component != null) {
return component;
}
this.factory = factory;
String text = model.getText();
if (model.getFlag(ModelFlag.TRANSLATE_VALUE)) {
text = factory.getClientResource().getLabel(text);
}
component = new ULCLabel(text);
component.setToolTipText(factory.getClientResource().getToolTipText(model.getFieldName()));
return getULCComponent(factory);
}
public boolean isEditor() {
return true;
}
public void setDataModel(Viewable model) {
this.model = (SimpleModel) model;
modelValueListener = new ModelValueListener();
this.model.addSoftDataModelListener(modelValueListener);
}
public Viewable getDataModel() {
return model;
}
public void updateModel() throws Exception {
String text = model.getText();
if (model.getFlag(ModelFlag.TRANSLATE_VALUE)) {
text = factory.getClientResource().getLabel(text);
}
model.setText(component.getText());
}
private class ModelValueListener extends DataModelAdaptor {
public void dataModelChangeValue(DataModelEvent event) {
try {
updateModel();
} catch (Exception e) {
e.printStackTrace(); //TODO
}
}
}
}