Java Swing Focus isFocusable(Component component)

Description

Return true if the jComponent could receive the focus

License

Open Source License

Parameter

Parameter	Description
component	a parameter

Declaration

public static boolean isFocusable(Component component) 

Method Source Code

//package com.java2s;
/*/*from   w w w .  ja  va 2s .  c  o  m*/
 * Copyright (c) 2007 Agile-Works
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * Agile-Works. ("Confidential Information").
 * You shall not disclose such Confidential Information and shall use
 * it only in accordance with the terms of the license agreement you
 * entered into with Agile-Works.
 */

import javax.swing.*;
import javax.swing.text.JTextComponent;
import java.awt.*;

public class Main {
    /**
     * Return true if the jComponent could receive the focus
     *
     * @param component
     * @return
     */
    public static boolean isFocusable(Component component) {
        if (component instanceof JTextComponent || component instanceof JComboBox || component instanceof JCheckBox
                || component instanceof JTable) {
            return true;
        }
        return false;
    }
}

Related

1. installFocusCycleRoot(Container c, FocusTraversalPolicy cyclePolicy)
2. installJComponentRepainterOnWindowFocusChanged( JComponent component)
3. installJComponentRepainterOnWindowFocusChanged(JComponent component)
4. installJComponentRepainterOnWindowFocusChanged(JComponent component)
5. isDescendingFrom(Component focusOwner, Component parent)
6. isFocused(Component component)
7. isFocused(Component component, boolean recoursive)
8. isParentWindowFocused(Component component)
9. isParentWindowFocused(Component component)