MouseEditAction.java example

Explorer
nebula.widgets.nattable-master
/*******************************************************************************
 * 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.EditCellCommand;
import org.eclipse.nebula.widgets.nattable.ui.action.IMouseClickAction;
import org.eclipse.swt.events.MouseEvent;

/**
 * Action that will execute an {@link EditCellCommand}. It determines the cell
 * to edit by mouse pointer coordinates instead of using a SelectionLayer. So
 * this action is also working in NatTables that doesn't have a SelectionLayer
 * in its composition of layers.
 */
public class MouseEditAction implements IMouseClickAction {

    @Override
    public void run(NatTable natTable, MouseEvent event) {
        int columnPosition = natTable.getColumnPositionByX(event.x);
        int rowPosition = natTable.getRowPositionByY(event.y);

        natTable.doCommand(new EditCellCommand(natTable, natTable
                .getConfigRegistry(), natTable.getCellByPosition(
                columnPosition, rowPosition)));
    }

    @Override
    public boolean isExclusive() {
        return true;
    }
}