Java JButton Settings setAutoMnemonic(AbstractButton button)

Description

Sets the mnemonic for the given button using jEdit convention, taking the letter after the dollar.

License

Open Source License

Parameter

Parameter	Description
button	The button to set the mnemonic for.

Declaration

public static void setAutoMnemonic(AbstractButton button) 

Method Source Code

//package com.java2s;
/*/* w  ww. j ava  2 s. c om*/
 * GUIUtilities.java - Various GUI utility functions
 * :tabSize=4:indentSize=4:noTabs=false:
 * :folding=explicit:collapseFolds=1:
 *
 * Copyright (C) 1999, 2004 Slava Pestov
 *
 * This program 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 2
 * of the License, or any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

import javax.swing.AbstractButton;

public class Main {
    /**
     * Sets the mnemonic for the given button using jEdit convention,
     * taking the letter after the dollar.
     * @param button The button to set the mnemonic for.
     * @since jEdit 5.1
     */
    public static void setAutoMnemonic(AbstractButton button) {
        String label = button.getText();
        char mnemonic;
        int index = label.indexOf('$');
        if (index != -1 && label.length() - index > 1) {
            mnemonic = Character.toLowerCase(label.charAt(index + 1));
            label = label.substring(0, index).concat(label.substring(++index));
        } else {
            mnemonic = '\0';
        }
        if (mnemonic != '\0') {
            button.setMnemonic(mnemonic);
            button.setText(label);
        }
    }
}

Related

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4. setAction(AbstractButton btn, ActionListener listener, String actionCommand)
5. setAllEnabled(final ButtonGroup buttonGroup, final boolean enabled)
6. setBtnValue(ButtonGroup group, String value)
7. setButton(AbstractButton button, Icon icon, ActionListener buttonListener)
8. setButtonContentMargin(AbstractButton button, Insets margin)
9. setButtonInsetsRecursive(Insets insets, Container container)