/*******************************************************************************
* Copyright 2011 Google Inc. All Rights Reserved.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* 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 com.google.gdt.eclipse.designer.model.widgets.panels.grid;
import org.eclipse.wb.core.gef.policy.layout.grid.IGridInfo;
import org.eclipse.wb.core.model.JavaInfo;
import org.eclipse.wb.core.model.broadcast.JavaEventListener;
import org.eclipse.wb.internal.core.model.creation.CreationSupport;
import org.eclipse.wb.internal.core.model.description.ComponentDescription;
import org.eclipse.wb.internal.core.utils.ast.AstEditor;
/**
* Model for GWT <code>Grid</code>.
*
* @author scheglov_ke
* @coverage gwt.model
*/
public final class GridInfo extends HTMLTableInfo {
////////////////////////////////////////////////////////////////////////////
//
// Constructor
//
////////////////////////////////////////////////////////////////////////////
public GridInfo(AstEditor editor,
ComponentDescription description,
CreationSupport creationSupport) throws Exception {
super(editor, description, creationSupport);
setRowColumnCount_afterMorphing();
}
////////////////////////////////////////////////////////////////////////////
//
// Events
//
////////////////////////////////////////////////////////////////////////////
private void setRowColumnCount_afterMorphing() {
addBroadcastListener(new JavaEventListener() {
private int m_rowCount;
private int m_columnCount;
@Override
public void replaceChildBefore(JavaInfo parent, JavaInfo oldChild, JavaInfo newChild)
throws Exception {
if (newChild == GridInfo.this && oldChild instanceof HTMLTableInfo) {
HTMLTableInfo oldTable = (HTMLTableInfo) oldChild;
IGridInfo grid = oldTable.getGridInfo();
m_rowCount = grid.getRowCount();
m_columnCount = grid.getColumnCount();
}
}
@Override
public void replaceChildAfter(JavaInfo parent, JavaInfo oldChild, JavaInfo newChild)
throws Exception {
if (newChild == GridInfo.this) {
addMethodInvocation("resize(int,int)", m_rowCount + ", " + m_columnCount);
}
}
});
}
////////////////////////////////////////////////////////////////////////////
//
// Table status
//
////////////////////////////////////////////////////////////////////////////
@Override
protected HTMLTableStatus createTableStatus() throws Exception {
return new GridStatus(this);
}
}