public void paintComponent(Graphics g) {
Icon icon = getIcon();
FontMetrics fm = getFontMetrics(getFont());
Rectangle viewRect = new Rectangle(getSize());
JBInsets.removeFrom(viewRect, getInsets());
Rectangle iconRect = new Rectangle();
Rectangle textRect = new Rectangle();
String text =
SwingUtilities.layoutCompoundLabel(
this,
fm,
getText(),
icon,
SwingConstants.CENTER,
horizontalTextAlignment(),
SwingConstants.CENTER,
horizontalTextPosition(),
viewRect,
iconRect,
textRect,
iconTextSpace());
ActionButtonLook look = ActionButtonLook.IDEA_LOOK;
look.paintBackground(g, this);
look.paintIconAt(g, this, icon, iconRect.x, iconRect.y);
look.paintBorder(g, this);
UISettings.setupAntialiasing(g);
g.setColor(isButtonEnabled() ? getForeground() : getInactiveTextColor());
SwingUtilities2.drawStringUnderlineCharAt(
this, g, text, getMnemonicCharIndex(text), textRect.x, textRect.y + fm.getAscent());
}
public Dimension getPreferredSize() {
Dimension basicSize = super.getPreferredSize();
Icon icon = getIcon();
FontMetrics fm = getFontMetrics(getFont());
Rectangle viewRect = new Rectangle(0, 0, Short.MAX_VALUE, Short.MAX_VALUE);
Insets insets = getInsets();
int dx = insets.left + insets.right;
int dy = insets.top + insets.bottom;
Rectangle iconR = new Rectangle();
Rectangle textR = new Rectangle();
SwingUtilities.layoutCompoundLabel(
this,
fm,
getText(),
icon,
SwingConstants.CENTER,
horizontalTextAlignment(),
SwingConstants.CENTER,
horizontalTextPosition(),
viewRect,
iconR,
textR,
iconTextSpace());
int x1 = Math.min(iconR.x, textR.x);
int x2 = Math.max(iconR.x + iconR.width, textR.x + textR.width);
int y1 = Math.min(iconR.y, textR.y);
int y2 = Math.max(iconR.y + iconR.height, textR.y + textR.height);
Dimension rv = new Dimension(x2 - x1 + dx, y2 - y1 + dy);
rv.width += Math.max(basicSize.height - rv.height, 0);
rv.width = Math.max(rv.width, basicSize.width);
rv.height = Math.max(rv.height, basicSize.height);
return rv;
}
