Java Utililty Methods JButton Settings

List of utility methods to do JButton Settings

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Description

The list of methods to do JButton Settings are organized into topic(s).

Method

voidstyleButton(final AbstractButton btn)
style Button 
btn.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
btn.setMinimumSize(new Dimension(BUTTON_SIZE, BUTTON_SIZE));
btn.setPreferredSize(new Dimension(BUTTON_SIZE, BUTTON_SIZE));
btn.setSize(new Dimension(BUTTON_SIZE, BUTTON_SIZE));
btn.setRolloverEnabled(false);
btn.setFocusPainted(false);
btn.setFocusable(false);
btn.setContentAreaFilled(false);
...
TtoBold(final T button)
to Bold 
final Font f = button.getFont();
button.setFont(f.deriveFont(f.getStyle() ^ Font.BOLD));
return button;
voidtryToBuildAFocusGroup(AbstractButton... buttons)
Tries to group the given buttons using the FocusTraversalUtils class - if available. 
if (groupMethod == null) {
    return;
try {
    groupMethod.invoke(null, (Object) buttons);
} catch (IllegalAccessException | InvocationTargetException e) {
voidunifiedButtonLookAndFeel(JComponent b)
Sets the UI properties of the button to unify the L&F. 
if (b == null)
    return;
b.setOpaque(false);
b.setBorder(new EmptyBorder(2, 2, 2, 2));
voidupdateSize(AbstractButton button, Dimension size)
update Size 
Icon icon = button.getIcon();
if (icon != null) {
    size.width = Math.max(size.width, icon.getIconWidth());
    size.height = Math.max(size.height, icon.getIconHeight());
booleanuseOptimizedCustomButtonPainting()
If true, ButtonPanel will build a bitmap of the custom editor button to use when painting - huge amounts of painting time in XP and Aqua are used scaling the L&F's background button bitmap (and the custom editor button is always a fixed size), so this yields better performance when a large number of custom editor buttons are displayed. 
if (useOptimizedCustomButtonPainting == null) {
    if ("Windows".equals(UIManager.getLookAndFeel().getID())) { 
        useOptimizedCustomButtonPainting = Boolean.valueOf(isXPTheme());
    } else {
        useOptimizedCustomButtonPainting = Boolean
                .valueOf("Aqua".equals(UIManager.getLookAndFeel().getID()));
return useOptimizedCustomButtonPainting.booleanValue();