def __init__(self, parent, buttons=None):
super(XPopupButton, self).__init__(parent)
# define custom options
if buttons is None:
buttons = QDialogButtonBox.Reset
buttons |= QDialogButtonBox.Save
buttons |= QDialogButtonBox.Cancel
self._popupWidget = XPopupWidget(self, buttons)
self._defaultAnchor = 0
self._popupShown = False
self.setEnabled(False)
# create connections
self.clicked.connect(self.clickAction)
self.triggered.connect(self.togglePopupOnAction)
self._popupWidget.accepted.connect(self.popupAccepted)
self._popupWidget.rejected.connect(self.popupRejected)
self._popupWidget.resetRequested.connect(self.popupReset)
