/*******************************************************************************
* Copyright (c) 2010 EclipseSource and others.
* 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:
* EclipseSource - initial API and implementation
******************************************************************************/
package org.eclipse.jface.tests.viewers;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnViewerEditor;
import org.eclipse.jface.viewers.ColumnViewerEditorActivationStrategy;
import org.eclipse.jface.viewers.FocusCellOwnerDrawHighlighter;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerEditor;
import org.eclipse.jface.viewers.TableViewerFocusCellManager;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
public class Bug264226TableViewerTest extends ViewerTestCase {
public Bug264226TableViewerTest( final String name ) {
super( name );
}
protected StructuredViewer createViewer( final Composite parent ) {
final TableViewer viewer = new TableViewer( parent, SWT.NONE );
viewer.setContentProvider( new ArrayContentProvider() );
CellEditor editor = new TextCellEditor( viewer.getTable() );
viewer.setCellEditors( new CellEditor[] { editor } );
viewer.setColumnProperties( new String[] { "0" } );
ColumnViewerEditorActivationStrategy activationStrategy
= new ColumnViewerEditorActivationStrategy( viewer );
FocusCellOwnerDrawHighlighter highlighter
= new FocusCellOwnerDrawHighlighter( viewer );
TableViewerFocusCellManager focusManager
= new TableViewerFocusCellManager( viewer, highlighter );
int feature
= ColumnViewerEditor.TABBING_HORIZONTAL
| ColumnViewerEditor.TABBING_MOVE_TO_ROW_NEIGHBOR;
TableViewerEditor.create( viewer,
focusManager,
activationStrategy,
feature );
new TableColumn( viewer.getTable(), SWT.NONE ).setWidth( 200 );
return viewer;
}
protected void setUpModel() {
// don't do anything here - we are not using the normal fModel and
// fRootElement
}
protected void setInput() {
String[] input = new String[ 10 ];
for( int i = 0; i < input.length; i++ ) {
input[ i ] = "item " + i;
}
getTableViewer().setInput( input );
}
private TableViewer getTableViewer() {
return ( TableViewer )fViewer;
}
public void testBug264226() {
TableViewer viewer = getTableViewer();
String[] input = ( String[] )viewer.getInput();
Table table = viewer.getTable();
IStructuredSelection selection
= new StructuredSelection( new Object[] { input[ 5 ] } );
viewer.setSelection( selection );
// Set SWTFocusCellManager focusCell by firing selection event
SelectionEvent event
= new SelectionEvent( table,
table.getItem( 5 ),
SelectionEvent.WIDGET_SELECTED );
event.processEvent();
// Simulate item 5 deleted
input = new String[ 9 ];
for( int i = 0; i < 5; i++ ) {
input[ i ] = "item " + i;
}
for( int i = 5; i < 9; i++ ) {
input[ i ] = "item " + ( i + 1 );
}
viewer.setInput( input );
String expected = "item 6";
String text = table.getItem( 5 ).getText();
assertEquals( expected, text );
}
}