protected void installDefaults() {
super.installDefaults();
scrollBarWidth = UIManager.getInt("ScrollBar.width");
incrGap = UIManager.getInt("ScrollBar.incrementButtonGap");
decrGap = UIManager.getInt("ScrollBar.decrementButtonGap");
// TODO this can be removed when incrGap/decrGap become protected
// handle scaling for sizeVarients for special case components. The
// key "JComponent.sizeVariant" scales for large/small/mini
// components are based on Apples LAF
String scaleKey = (String) scrollbar.getClientProperty("JComponent.sizeVariant");
if (scaleKey != null) {
if ("large".equals(scaleKey)) {
scrollBarWidth *= 1.15;
incrGap *= 1.15;
decrGap *= 1.15;
} else if ("small".equals(scaleKey)) {
scrollBarWidth *= 0.857;
incrGap *= 0.857;
decrGap *= 0.857;
} else if ("mini".equals(scaleKey)) {
scrollBarWidth *= 0.714;
incrGap *= 0.714;
decrGap *= 0.714;
}
}
}
/** Installs the defaults. */
protected void installDefaults() {
// need to initialise isFreeStanding before calling the super class,
// so that the value is set when createIncreaseButton() and
// createDecreaseButton() are called (unless there is somewhere earlier
// that we can do this).
Boolean prop = (Boolean) scrollbar.getClientProperty(FREE_STANDING_PROP);
isFreeStanding = prop == null ? true : prop.booleanValue();
scrollBarShadowColor = UIManager.getColor("ScrollBar.shadow");
super.installDefaults();
}