SignalFrameController.py 文件源码

def contextMenuEvent(self, event: QContextMenuEvent):
        if self.signal is None:
            return

        menu = QMenu()
        apply_to_all_action = menu.addAction(self.tr("Apply values (BitLen, 0/1-Threshold, Tolerance) to all signals"))
        menu.addSeparator()
        auto_detect_action = menu.addAction(self.tr("Auto-Detect signal parameters"))
        action = menu.exec_(self.mapToGlobal(event.pos()))
        if action == apply_to_all_action:
            self.setCursor(Qt.WaitCursor)
            self.apply_to_all_clicked.emit(self.signal)
            self.unsetCursor()
        elif action == auto_detect_action:
            self.setCursor(Qt.WaitCursor)
            self.signal.auto_detect()
            self.unsetCursor()