@Override
public void onMouseClick(final MsClickedEvent evt) {
if (evt.getButton() != MsButtonEvent.LEFT_BUTTON) return;
if (recorder == null) {
recorder = new PixelRecorder(getContext(), true);
}
// if click did not happen within the bounds of an ImageDisplay then
// just consume event and return
if (!recorder.record(evt)) {
evt.consume();
return;
}
final OptionsChannels options = getOptions();
final ChannelCollection values = recorder.getValues();
setChannels(options, values);
setLastColor(options, recorder.getColor());
// make sure future options reflect those new values
options.save();
// let user know the FG or BG values changed
statusMessage(getLabel(), values);
recorder.releaseDataset();
evt.consume();
}
