/*******************************************************************************
* Copyright (c) 2007 MyGWT.
* 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
*
* Contributors:
* Darrell Meyer <darrell@mygwt.net> - initial API and implementation
*******************************************************************************/
package net.mygwt.ui.client.viewer;
import net.mygwt.ui.client.data.Model;
/**
* A <code>CellLabelProvider</code> for <code>Model</code> instances.
*/
public class ModelCellLabelProvider extends CellLabelProvider {
protected ViewerCell viewerCell;
public void update(ViewerCell cell) {
this.viewerCell = cell;
Model m = (Model) cell.getElement();
cell.setText(getModelProperty(m, cell.getColumnId()));
}
/**
* Returns the cell's text by calling {@link Model#getAsString(String)} using
* the column's id. Method can be subclassed to provide specialized behavior.
*
* @param model the model
* @param columnId the column id
* @return the cell's property value
*/
public String getModelProperty(Model model, String columnId) {
return model.getAsString(columnId);
}
}
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