/** * Returns the Icon to use for painting the button. The icon is chosen with respect to the current * state of the button. * * @param b button the icon is associated with * @return an icon */ protected Icon getIcon(AbstractButton b) { Icon icon = b.getIcon(); ButtonModel model = b.getModel(); if (!model.isEnabled()) { icon = getSynthDisabledIcon(b, icon); } else if (model.isPressed() && model.isArmed()) { icon = getPressedIcon(b, getSelectedIcon(b, icon)); } else if (b.isRolloverEnabled() && model.isRollover()) { icon = getRolloverIcon(b, getSelectedIcon(b, icon)); } else if (model.isSelected()) { icon = getSelectedIcon(b, icon); } else { icon = getEnabledIcon(b, icon); } if (icon == null) { return getDefaultIcon(b); } return icon; }