def initUI(self):
# Create some widgets (these won't appear immediately):
self.leftWidget = QWidget()
self.pointsCombobox = QComboBox()
self.pointsCombobox.setFocusPolicy(Qt.NoFocus)
self.pointsCombobox.currentIndexChanged.connect(self.datasetChanged)
self.leftWidget.setLayout(QFormLayout())
self.leftWidget.layout().addRow("Point sets", self.pointsCombobox)
self.addSlider(self.leftWidget.layout(),
text="Point Size",
max=15,
callback=self.update_point_size)
cDialog = QColorDialog(self)
cDialog.currentColorChanged.connect(self.update_color)
cDialog.setWindowFlags(Qt.Widget)
cDialog.setOptions(QColorDialog.DontUseNativeDialog
| QColorDialog.NoButtons)
cDialog.setFocusPolicy(Qt.NoFocus)
self.leftWidget.layout().addRow(cDialog)
self.leftWidget.setFixedWidth(600)
self.mywidget = Window(data_filepath=None)
# Put the widgets in a layout (now they start to appear):
layout = QGridLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.mywidget, 0, 1)
layout.addWidget(self.leftWidget, 0, 0)
self.widget.setLayout(layout)
