def __init__(self, parent=None, lights=[]):
super(CapturePreviewWidget, self).__init__(parent)
self.ui = Ui_capturePreview()
self.ui.setupUi(self)
# make and add the graphics scene to siplay the preview image
self.previewGraphicsScene = QtGui.QGraphicsScene()
self.ui.previewGraphicsView.setScene(self.previewGraphicsScene)
self.ui.previewGraphicsView.scale(0.35, 0.35)
if len(lights) > 0:
self.ui.activateSingleLightComboBox.addItems(lights)
else:
self.ui.activateSingleLightComboBox.setEnabled(False)
