Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *
 * This file is part of Genome Artist.
 *
 * Genome Artist is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Genome Artist 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Genome Artist.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.InputMap;
import javax.swing.JComponent;
import javax.swing.KeyStroke;

public class Main {
    /**
     * Obtine actiunea inregistrata pentru apasarea de tasta
     * @return actiune inregistrata pentru tasta sau null
     */
    public static Action getActionForKeystroke(JComponent component, KeyStroke keyStroke) {
        Action whenFocused = getActionForKeystroke(component, JComponent.WHEN_FOCUSED, keyStroke);
        Action whenAncestorOfFocused = getActionForKeystroke(component,
                JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, keyStroke);
        Action whenInWindow = getActionForKeystroke(component, JComponent.WHEN_IN_FOCUSED_WINDOW, keyStroke);

        //Ordinea preferata pentru a le returna
        if (whenFocused != null)
            return whenFocused;
        if (whenAncestorOfFocused != null)
            return whenAncestorOfFocused;
        if (whenInWindow != null)
            return whenInWindow;

        //Valoare default
        return null;
    }

    /**
     * Obtine actiunea inregistrata pentru apasarea de tasta
     * @return 
     */
    public static Action getActionForKeystroke(JComponent component, int inputMapId, KeyStroke keyStroke) {
        //Identify the action key
        InputMap inputMap = component.getInputMap(inputMapId);
        String key = (String) inputMap.get(keyStroke);

        //Get the action
        if (key != null) {
            ActionMap localMap = component.getActionMap();
            return localMap.get(key);
        } else {
            return null;
        }
    }
}