Java Swing Key Action invoke(Action action, Object source)

Description

invoke

License

Apache License

Declaration

public static boolean invoke(Action action, Object source) 

Method Source Code

//package com.java2s;
/*/*from   ww w  .j  av a 2  s .  com*/
 * Copyright 2011 Raffael Herzog
 *
 * 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 java.awt.event.ActionEvent;

import javax.swing.Action;

public class Main {
    public static boolean invoke(Action action, Object source) {
        if (action == null || !action.isEnabled()) {
            return false;
        }
        ActionEvent evt = new ActionEvent(source, ActionEvent.ACTION_PERFORMED,
                (String) action.getValue(Action.ACTION_COMMAND_KEY), 0);
        action.actionPerformed(evt);
        return true;
    }
}

Related

1. getSystemHelpKey()
2. getTypePanel(final ActionListener typeListener)
3. handleSliderAdjustmentViaKey(KeyEvent e)
4. initButton(String text, String actionKey, int shortcutKey, int modifiers, JComponent component, AbstractAction action)
5. installCloseKey(final RootPaneContainer c)
6. isActionSelected(Action action)
7. isKeyStrokeEvent(@Nullable final KeyStroke keyStroke, final int keyEventType, @Nullable final KeyEvent event)
8. isValidKey(int keyCode)
9. keyEventPressed(KeyEvent event, KeyStroke keyStroke)