private void updateBusy() {
if (myBusy) {
if (myBusyIcon == null) {
myBusyIcon = new AsyncProcessIcon(toString()).setUseMask(false);
myBusyIcon.setOpaque(false);
myBusyIcon.setPaintPassiveIcon(false);
add(myBusyIcon);
}
}
if (myBusyIcon != null) {
if (myBusy) {
myBusyIcon.resume();
} else {
myBusyIcon.suspend();
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
if (myBusyIcon != null) {
repaint();
}
}
});
}
if (myBusyIcon != null) {
myBusyIcon.updateLocation(this);
}
}
}
@Override
public void paint(Graphics g) {
super.paint(g);
if (myBusyIcon != null) {
myBusyIcon.updateLocation(this);
}
}
@Override
public void doLayout() {
super.doLayout();
if (myBusyIcon != null) {
myBusyIcon.updateLocation(this);
}
}