Java JComboBox getMaxWidth(final JComboBox combo, final FontMetrics fm)

Description

get Max Width

License

Open Source License

Declaration

public static int getMaxWidth(final JComboBox<String> combo, final FontMetrics fm) 

Method Source Code

//package com.java2s;

import java.awt.FontMetrics;

import javax.swing.JComboBox;

public class Main {
    public static int getMaxWidth(final JComboBox<String> combo, final FontMetrics fm) {
        int maxLen = 0;
        for (int i = 0; i < combo.getItemCount(); i++) {
            String str = combo.getItemAt(i);
            int wi = fm.stringWidth(str);
            if (wi > maxLen) {
                maxLen = wi;//  w ww.  j a v a2  s .  c  o m
            }
        }
        return maxLen + 20; // leave room for the scroll bar
    }
}

Related

1. generateComboBoxFor(Object... objs)
2. getAgeComboBox()
3. getComboBoxDisabledBackground()
4. getEOL(JComboBox eolCombo)
5. getJComboBoxString(JComboBox comboBox)
6. getOnlyComboBox(Container owner)
7. getPrinterJComboBox()
8. getScrollBarWidth(JComboBox comboBox, JScrollPane scrollPane)
9. initCombo(JComboBox combo)