2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
23 import java.awt.event.MouseEvent;
25 public class ShortcutKeyMaskExWrapper
28 private static final Float specversion;
30 private static final float modern;
32 public static final int SHIFT_DOWN_MASK;
34 public static final int ALT_DOWN_MASK;
36 private static final ShortcutKeyMaskExWrapperI wrapper;
40 specversion = Platform.isJS() ? Float.valueOf(8)
42 System.getProperty("java.specification.version"));
45 if (specversion >= modern)
47 wrapper = new jalview.util.ShortcutKeyMaskExWrapper11();
48 SHIFT_DOWN_MASK = jalview.util.ShortcutKeyMaskExWrapper11.SHIFT_DOWN_MASK;
49 ALT_DOWN_MASK = jalview.util.ShortcutKeyMaskExWrapper11.ALT_DOWN_MASK;
53 wrapper = new jalview.util.ShortcutKeyMaskExWrapper8();
54 SHIFT_DOWN_MASK = jalview.util.ShortcutKeyMaskExWrapper8.SHIFT_DOWN_MASK;
55 ALT_DOWN_MASK = jalview.util.ShortcutKeyMaskExWrapper8.ALT_DOWN_MASK;
59 public static int getMenuShortcutKeyMaskEx()
61 return wrapper.getMenuShortcutKeyMaskEx();
64 public static int getModifiersEx(MouseEvent e)
66 return wrapper.getModifiersEx(e);