def setupPlottingFrame(self, parent=None):
if not parent:
parent = self.layout
self.plottingFrameWidget = QWidget()
self.plottingFrameLayout = QGridLayout()
self.plottingFrameWidget.setLayout(self.plottingFrameLayout)
self._multiVolumeIntensityChart = MultiVolumeIntensityChartView()
self.popupChartButton = QPushButton("Undock chart")
self.popupChartButton.setCheckable(True)
self.plottingFrameLayout.addWidget(self._multiVolumeIntensityChart.chartView)
self.plottingFrameLayout.addWidget(self.popupChartButton)
parent.addWidget(self.plottingFrameWidget)
