Java Swing KeyStroke installKeyBindings()

Description

install Key Bindings

License

Apache License

Declaration

public static void installKeyBindings() 

Method Source Code

//package com.java2s;
/*//  www . j  a v  a 2  s  . c  o m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.InputMap;

import javax.swing.KeyStroke;

import javax.swing.UIManager;

import javax.swing.text.DefaultEditorKit;

public class Main {
    public static void installKeyBindings() {
        if (isMacOSX()) {
            final KeyStroke copyKeyStroke = KeyStroke.getKeyStroke("meta pressed C");
            final KeyStroke pasteKeyStroke = KeyStroke.getKeyStroke("meta pressed V");
            final KeyStroke cutKeyStroke = KeyStroke.getKeyStroke("meta pressed X");
            final KeyStroke allKeyStroke = KeyStroke.getKeyStroke("meta pressed A");

            InputMap textFieldMap = (InputMap) UIManager.get("TextField.focusInputMap");
            textFieldMap.put(copyKeyStroke, DefaultEditorKit.copyAction);
            textFieldMap.put(pasteKeyStroke, DefaultEditorKit.pasteAction);
            textFieldMap.put(cutKeyStroke, DefaultEditorKit.cutAction);
            textFieldMap.put(allKeyStroke, DefaultEditorKit.selectAllAction);

            InputMap formattedTextFieldMap = (InputMap) UIManager.get("FormattedTextField.focusInputMap");
            formattedTextFieldMap.put(copyKeyStroke, DefaultEditorKit.copyAction);
            formattedTextFieldMap.put(pasteKeyStroke, DefaultEditorKit.pasteAction);
            formattedTextFieldMap.put(cutKeyStroke, DefaultEditorKit.cutAction);
            formattedTextFieldMap.put(allKeyStroke, DefaultEditorKit.selectAllAction);

            InputMap textAreaMap = (InputMap) UIManager.get("TextArea.focusInputMap");
            textAreaMap.put(copyKeyStroke, DefaultEditorKit.copyAction);
            textAreaMap.put(pasteKeyStroke, DefaultEditorKit.pasteAction);
            textAreaMap.put(cutKeyStroke, DefaultEditorKit.cutAction);
            textAreaMap.put(allKeyStroke, DefaultEditorKit.selectAllAction);

            InputMap editorPaneMap = (InputMap) UIManager.get("EditorPane.focusInputMap");
            editorPaneMap.put(copyKeyStroke, DefaultEditorKit.copyAction);
            editorPaneMap.put(pasteKeyStroke, DefaultEditorKit.pasteAction);
            editorPaneMap.put(cutKeyStroke, DefaultEditorKit.cutAction);
            editorPaneMap.put(allKeyStroke, DefaultEditorKit.selectAllAction);

            InputMap passwordFieldMap = (InputMap) UIManager.get("PasswordField.focusInputMap");
            passwordFieldMap.put(pasteKeyStroke, DefaultEditorKit.pasteAction);
        }
    }

    public static boolean isMacOSX() {
        String osname = System.getProperty("os.name");
        return osname == null ? false : osname.startsWith("Mac OS X");
    }
}

Related

1. getKeyStrokeWithoutCtrlModifier(KeyStroke stroke)
2. getMnemonic(final String key)
3. installAction(JComponent comp, Action action, KeyStroke keyStroke, String actionKey)
4. installKey(final JComponent comp, final String keyString, final int key, final Action action)
5. installKeyBinding(JComponent c, int condition, String actionName, Action action, KeyStroke... keyStrokes)
6. installKeystrokes(JComponent component, Action... actions)
7. isKeyStroke(String propClass)
8. mapInput(JComponent component, int scope, final int keycode, final int modifiers, final AbstractAction action)
9. mapKeyStrokeAction(JComponent component, String actionMapKey, Action action, KeyStroke keyStroke)