/*******************************************************************************
* Copyright (c) 2012, 2013 Original authors 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:
* Original authors and others - initial API and implementation
******************************************************************************/
package org.eclipse.nebula.widgets.nattable.edit.action;
import org.eclipse.nebula.widgets.nattable.NatTable;
import org.eclipse.nebula.widgets.nattable.edit.command.EditSelectionCommand;
import org.eclipse.nebula.widgets.nattable.ui.action.IKeyAction;
import org.eclipse.nebula.widgets.nattable.ui.matcher.LetterOrDigitKeyEventMatcher;
import org.eclipse.swt.events.KeyEvent;
/**
* Action that will execute an {@link EditSelectionCommand}. The cell(s) to edit
* are determined using the SelectionLayer. Therefore this action will only work
* if a SelectionLayer is in the NatTable layer composition.
*/
public class KeyEditAction implements IKeyAction {
public void run(NatTable natTable, KeyEvent event) {
natTable.doCommand(new EditSelectionCommand(natTable, natTable
.getConfigRegistry(), convertCharToCharacterObject(event)));
}
/**
* @param event
* The KeyEvent that triggered the execution of this
* KeyEditAction.
* @return The Character represented by the key that was typed in case it
* was a letter or digit key, or <code>null</code> if it was a
* control (like F2) or other key.
*/
protected Character convertCharToCharacterObject(KeyEvent event) {
Character character = null;
if (LetterOrDigitKeyEventMatcher.isLetterOrDigit(event.character)) {
character = Character.valueOf(event.character);
}
return character;
}
}