Java Utililty Methods JButton Size

List of utility methods to do JButton Size

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Description

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

Method

voidadjustSize(JButton button)
adjust Size 
button.setPreferredSize(new Dimension(0, BUTTON_HEIGHT));
button.setMaximumSize(new Dimension(Integer.MAX_VALUE, BUTTON_HEIGHT));
voidequalizeSize(JButton[] aButtons)
Resizes the given buttons making them equal in size. 
final Dimension preferredSize = aButtons[0].getPreferredSize();
final Dimension maximumSize = aButtons[0].getMaximumSize();
for (int i = 1; i < aButtons.length; ++i) {
    ensureSize(preferredSize, aButtons[i].getPreferredSize());
    ensureSize(maximumSize, aButtons[i].getMaximumSize());
setSizes(aButtons, preferredSize, maximumSize);
voidmakeButtonsSameSize(JButton[] buttons)
make Buttons Same Size 
if (buttons.length < 2) {
    return; 
Dimension size = buttons[0].getPreferredSize();
int maxWidth = size.width;
int maxHeight = size.height;
int i;
for (i = 1; i < buttons.length; i++) {
...
voidScaleButtonIcon(javax.swing.JButton btn, int width, int height, int fontsize)
Scale Button Icon 
btn.setMargin(null);
int iconWidth = width;
int iconHeigth = height;
if (btn.getText() != null && !btn.getText().isEmpty()) {
    Font font = btn.getFont();
    btn.setFont(new Font(font.getName(), font.getStyle(), fontsize));
    FontMetrics fm = btn.getFontMetrics(font);
    btn.setHorizontalTextPosition(JButton.CENTER);
...
voidsetButtonSize(JButton button, Dimension size)
set Button Size 
String text = button.getText();
button.setMinimumSize(size);
if (text.length() == 0) {
    button.setPreferredSize(size);
} else {
    Dimension psize = button.getPreferredSize();
    if (psize.width < size.width)
        button.setPreferredSize(size);
...
voidsetButtonSize(JButton button, int width, int height)
Convenience method that sets both the preferred and maximum size of a JButton. 
Dimension bDim = new Dimension(width, height);
button.setPreferredSize(bDim);
button.setMaximumSize(bDim);
voidsetJButtonSizesTheSame(final JButton[] btns)
set J Button Sizes The Same 
if (btns == null) {
    throw new IllegalArgumentException();
final Dimension maxSize = new Dimension(0, 0);
for (int i = 0; i < btns.length; ++i) {
    final JButton btn = btns[i];
    final FontMetrics fm = btn.getFontMetrics(btn.getFont());
    final Rectangle2D bounds = fm.getStringBounds(btn.getText(), btn.getGraphics());
...
voidsetJButtonSizesTheSame(JButton[] btns)
Change the sizes of all the passed buttons to be the size of the largest one. 
if (btns == null) {
    throw new IllegalArgumentException("null JButton[] passed");
final Dimension maxSize = new Dimension(0, 0);
for (int i = 0; i < btns.length; ++i) {
    final JButton btn = btns[i];
    final FontMetrics fm = btn.getFontMetrics(btn.getFont());
    Rectangle2D bounds = fm.getStringBounds(btn.getText(), btn.getGraphics());
...
voidsetSizes(JButton[] aButtons, Dimension aPreferred, Dimension aMax)
Sets the preferred and maximum sizes of the given buttons. 
for (final JButton button : aButtons) {
    button.setPreferredSize(aPreferred);
    button.setMaximumSize(aMax);
JButtonSetStandardSizeForButton(JButton btn)
Set Standard Size For Button 
btn.setMaximumSize(new Dimension(95, 95));
btn.setMinimumSize(new Dimension(95, 95));
btn.setHorizontalTextPosition(SwingConstants.CENTER);
btn.setVerticalTextPosition(SwingConstants.BOTTOM);
btn.setFont(new Font("Arial", Font.PLAIN, 10));
return btn;