/**
* Copyright 2010 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.rulebuilder.ui;
import org.drools.ide.common.client.modeldriven.brl.DSLSentence;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.widgets.FormToolkit;
public class LHSDSLSentenceWidget extends DSLSentenceWidget {
public LHSDSLSentenceWidget(FormToolkit toolkit,
Composite parent,
DSLSentence sentence,
RuleModeller modeller,
int index) {
super( toolkit,
parent,
sentence,
modeller,
index );
}
protected void updateModel() {
if ( getModeller().getModel().removeLhsItem( index ) ) {
getModeller().reloadLhs();
} else {
showMessage( "Can't remove that item as it is used in the action part of the rule." );
}
getModeller().reloadLhs();
getModeller().setDirty( true );
}
}