/** setup current visual state of button */
public void update() {
RenderableBlock rb = workspace.getEnv().getRenderableBlock(getBlockID());
if (rb != null) {
int x = 5;
int y = 7;
if (rb.getBlock().isCommandBlock()) {
y -= 2;
x -= 3;
}
if (rb.getBlock().isDataBlock() || rb.getBlock().isFunctionBlock()) {
x += 6;
y -= 2;
}
if (rb.getBlock().isInfix() && rb.getBlock().getSocketAt(0) != null) {
if (!rb.getBlock().getSocketAt(0).hasBlock()) {
x += 30;
} else {
if (rb.getSocketSpaceDimension(rb.getBlock().getSocketAt(0)) != null) {
x += rb.getSocketSpaceDimension(rb.getBlock().getSocketAt(0)).width + 2;
}
}
y += 2;
x += 1;
}
x = rb.rescale(x);
y = rb.rescale(y);
setLocation(x, y);
setSize(rb.rescale(14), rb.rescale(14));
if (isActive()) {
setText("?");
this.setForeground(new Color(255, 255, 0));
} else {
setText("?");
this.setForeground(Color.lightGray);
}
rb.setComponentZOrder(this, 0);
}
}
