/**
* Toggles the portrait display of the instrument index.
*
* @param i The index at which we want to modify.
* @param b If we want note extensions, the box will be of a different color.
*/
private void changePortrait(int i, boolean b) {
if (!b) {
buttons
.get(i)
.setImage(il.getSpriteFX(ImageIndex.valueOf(instrumentLineImages.get(i) + "_SM")));
} else {
buttons
.get(i)
.setImage(il.getSpriteFX(ImageIndex.valueOf(instrumentLineImages.get(i) + "_SM").alt()));
}
}
/**
* Gets the images for the <code>pressed</code> and <code>notPressed</code> versions of the
* button.
*/
protected void getImages(ImageIndex pr, ImageIndex notPr) {
pressed = ImageLoader.getSpriteFX(pr);
notPressed = ImageLoader.getSpriteFX(notPr);
}