@EventHandler
protected void onEvent(final DisplayDeletedEvent event) {
/* OLD COMMENT : no longer relevant except for testing purposes
// Need to make sure:
// - modern IJ Windows always close when legacy IJ close expected
// Stack to Images, Split Channels, etc.
// - No ImagePlus/Display mapping becomes a zombie in the
// LegacyImageMap failing to get garbage collected.
// - That modern IJ does not think legacy IJ initiated the ij1.close()
*/
if (event.getObject() instanceof ImageDisplay) {
unregisterDisplay((ImageDisplay) event.getObject());
}
}
/** Stops animation if display has been deleted. */
@EventHandler
protected void onEvent(final DisplayDeletedEvent event) {
final ImageDisplay imageDisplay = toImageDisplay(event.getObject());
if (imageDisplay == null) return;
stop(imageDisplay);
animations.remove(imageDisplay);
}
@EventHandler
protected void onEvent(final DisplayDeletedEvent event) {
if (event.getObject() == display) userHasQuit = true;
}