Qt style sheets support sub-controls and pseudo states, you can use it to improve your customization. see Qt6 docs In this case you can use the ::item sub-control and the :focus pseudo state (the “current” pseudo state doesn’t exist, but the :focus does the same). This is an example that you can use: QTableView::item:focus { … Read more
You could just add set the layout on an empty QWidget and set the StyleSheet on this widget. for index, param_name in enumerate(parameters): container = QtGui.QWidget(self) layout = QtGui.QHBoxLayout(container ) hlayouts.append(container) labels.append(QtGui.QLabel(“%s”%param_name)) sliders.append(QtGui.QSpacerItem(10,10,hPolicy=QtGui.QSizePolicy.Expanding)) spins.append(QtGui.QDoubleSpinBox()) spins[index].setValue(float(values.get(param_name))) container.setStyleSheet(“background-color:black;”) layout.addWidget(labels[index]) layout.addItem(sliders[index]) layout.addWidget(spins[index]) vlayout = QtGui.QVBoxLayout(self) for widget in hlayouts: vlayout.addWidget(widget)
Set the WA_StyledBackground attribute on the container widget: ui = MainWindow() ui.setupUi(mainwindow) ui.widget.setAttribute(QtCore.Qt.WA_StyledBackground, True) (PS: for performance reasons, this attribute isn’t set by default for some widget classes – but the documentation doesn’t seem to specifiy which ones).
I had a similar problem and it was solved using jecjackal’s comment. As sjwarner said, it would be much more noticeable in the form of an answer. So I’ll provide it. For the benefit of any future viewers. Again, it isn’t my answer! Appreciate jecjackal for it! As it is said in the Qt’s stylesheets … Read more