def wheelEvent(self, event): if self.control_scheme.wheel_zooms: dy = event.angleDelta().y() # Filter out horizontal wheel motion. We don't support this yet. if dy == 0: event.ignore() return self.zoom_camera(dy) else: if event.modifiers() & Qt.ShiftModifier: event = QWheelEvent(event.posF(), event.globalPosF(), event.pixelDelta(), event.angleDelta(), # Value magically chosen to approximate # what is happening on nirvana using # a steelseries mouse... event.angleDelta().y() / 8, Qt.Horizontal, # Qt4 crap event.buttons(), event.modifiers(), event.phase()) super().wheelEvent(event)
def wheelEvent(self, evt: QtGui.QWheelEvent) -> None: self.__mouse_pos = evt.pos() measure_editor = self.track.measureEditorAt(evt.pos()) if isinstance(measure_editor, MeasureEditor): measure_evt = QtGui.QWheelEvent( evt.pos() - measure_editor.topLeft(), evt.globalPos(), evt.pixelDelta(), evt.angleDelta(), 0, Qt.Horizontal, evt.buttons(), evt.modifiers(), evt.phase(), evt.source()) measure_evt.setAccepted(False) self.wheelMeasureEvent(measure_editor, measure_evt) evt.setAccepted(measure_evt.isAccepted())
def eventFilter(self, object, event): if (event.type() == QEvent.Wheel and not self.__d_ignoreWheelEvent): we = QWheelEvent(event) pos = self.wheelRect().center() wheelEvent = QWheelEvent(pos, QWidget.mapToGlobal(self, pos), we.pixelDelta(), we.angleDelta(), we.buttons(), we.modifiers(), we.phase(), we.inverted(), we.source()) self.__d_ignoreWheelEvent = True QApplication.sendEvent(self, wheelEvent) self.__d_ignoreWheelEvent = False return True return Qwt.QwtWheel.eventFilter(object, event)
def wheelEvent(self, evt: QtGui.QWheelEvent) -> None: evt = QtGui.QWheelEvent(evt.pos() + self.offset(), evt.globalPos(), evt.pixelDelta(), evt.angleDelta(), 0, Qt.Horizontal, evt.buttons(), evt.modifiers(), evt.phase(), evt.source()) self.__toolbox.wheelEvent(evt)