Java Swing KeyStroke getKeyStrokeWithoutCtrlModifier(KeyStroke stroke)

Here you can find the source of getKeyStrokeWithoutCtrlModifier(KeyStroke stroke)

Description

get Key Stroke Without Ctrl Modifier

License

Apache License

Declaration

private static KeyStroke getKeyStrokeWithoutCtrlModifier(KeyStroke stroke) 

Method Source Code


//package com.java2s;
/*/*from   w  w  w  .j ava 2s . c  om*/
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import javax.swing.*;
import java.awt.*;
import java.awt.event.InputEvent;

import java.lang.reflect.Method;

public class Main {
    private static KeyStroke getKeyStrokeWithoutCtrlModifier(KeyStroke stroke) {
        try {
            Method method = AWTKeyStroke.class.getDeclaredMethod("getCachedStroke", char.class, int.class,
                    int.class, boolean.class);
            method.setAccessible(true);
            int modifiers = stroke.getModifiers() & ~InputEvent.CTRL_MASK & ~InputEvent.CTRL_DOWN_MASK;
            return (KeyStroke) method.invoke(null, stroke.getKeyChar(), stroke.getKeyCode(), modifiers,
                    stroke.isOnKeyRelease());
        } catch (Exception exception) {
            throw new IllegalStateException(exception);
        }
    }
}

Related

  1. createKeyMask(final int aKeyStroke, final int... aMasks)
  2. fixTabKeys(final JComponent component)
  3. getAccelerator(final int key)
  4. getActionForKeystroke(JComponent component, int inputMapId, KeyStroke keyStroke)
  5. getKeyStroke(String s)
  6. getMnemonic(final String key)
  7. installAction(JComponent comp, Action action, KeyStroke keyStroke, String actionKey)
  8. installKey(final JComponent comp, final String keyString, final int key, final Action action)
  9. installKeyBinding(JComponent c, int condition, String actionName, Action action, KeyStroke... keyStrokes)