Java JComboBox getScrollBarWidth(JComboBox comboBox, JScrollPane scrollPane)

Description

get Scroll Bar Width

License

Open Source License

Declaration

private static int getScrollBarWidth(JComboBox comboBox, JScrollPane scrollPane) 

Method Source Code

//package com.java2s;
/*//from   ww w  .  j a  v a  2s.c o  m
 * JStock - Free Stock Market Software
 * Copyright (C) 2012 Yan Cheng CHEOK <yccheok@yahoo.com>
 *
 * 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
 * (at your option) 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

import javax.swing.JComboBox;

import javax.swing.JScrollBar;
import javax.swing.JScrollPane;

public class Main {
    private static int getScrollBarWidth(JComboBox comboBox, JScrollPane scrollPane) {
        int scrollBarWidth = 0;
        if (comboBox.getItemCount() > comboBox.getMaximumRowCount()) {
            JScrollBar vertical = scrollPane.getVerticalScrollBar();
            scrollBarWidth = vertical.getPreferredSize().width;
        }
        return scrollBarWidth;
    }
}

Related

1. getEOL(JComboBox eolCombo)
2. getJComboBoxString(JComboBox comboBox)
3. getMaxWidth(final JComboBox combo, final FontMetrics fm)
4. getOnlyComboBox(Container owner)
5. getPrinterJComboBox()
6. initCombo(JComboBox combo)
7. inputComboBox(JComboBox cbx, String[] str)
8. isCbEquals(JComboBox cb, String str)
9. isComboBoxButton(AbstractButton button)