/*
* Copyright 2005 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.flow.common.view.property;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.views.properties.PropertyDescriptor;
/**
* Property descriptor for a list.
*/
public class ListPropertyDescriptor extends PropertyDescriptor {
private Class<? extends CellEditor> cellEditorClass;
public ListPropertyDescriptor(Object id, String displayName, Class<? extends CellEditor> cellEditorClass) {
super(id, displayName);
this.cellEditorClass = cellEditorClass;
}
public CellEditor createPropertyEditor(Composite parent) {
try {
CellEditor editor = (CellEditor) cellEditorClass.getConstructor(new Class[] { Composite.class }).newInstance(new Object[] { parent });
if (getValidator() != null) {
editor.setValidator(getValidator());
}
return editor;
} catch (InvocationTargetException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
} catch (InstantiationException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}