def buttonsOrientationChanged(self, index):
self.mainLayout.setSizeConstraint(QLayout.SetNoConstraint);
self.setMinimumSize(0, 0);
orientation = Qt.Orientation(int(self.buttonsOrientationComboBox.itemData(index)))
if orientation == self.buttonBox.orientation():
return
self.mainLayout.removeWidget(self.buttonBox);
spacing = self.mainLayout.spacing()
oldSizeHint = self.buttonBox.sizeHint() + QSize(spacing, spacing);
self.buttonBox.setOrientation(orientation)
newSizeHint = self.buttonBox.sizeHint() + QSize(spacing, spacing)
if orientation == Qt.Horizontal:
self.mainLayout.addWidget(self.buttonBox, 2, 0);
self.resize(self.size() + QSize(-oldSizeHint.width(), newSizeHint.height()))
else:
self.mainLayout.addWidget(self.buttonBox, 0, 3, 2, 1);
self.resize(self.size() + QSize(newSizeHint.width(), -oldSizeHint.height()))
self.mainLayout.setSizeConstraint(QLayout.SetDefaultConstraint)
def expandingDirections(self):
return Qt.Orientations(Qt.Orientation(0))