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/*
 * Hex - a hex viewer and annotator
 * Copyright (C) 2009-2014,2016-2017  Trejkaz, Hex Project
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 */

package org.trypticon.hex.plaf;

import org.trypticon.hex.HexViewer;

import javax.annotation.Nonnull;

/**
 * Action to move the selection up one row.
 *
 * @author trejkaz
 */
class SelectionUpAction extends AbstractRelativeSelectionMoveAction {
    @Override
    protected int getShift(@Nonnull HexViewer viewer) {
        return -viewer.getBytesPerRow();
    }
}