def initUi(self): """""" self.setWindowTitle(u'算法交易') self.statusMonitor = AlgoStatusMonitor(self.algoEngine) self.logMonitor = AlgoLogMonitor(self.algoEngine) self.tab = QtWidgets.QTabWidget() self.buttonStop = StopButton(self.algoEngine) self.tab.setMaximumWidth(400) self.buttonStop.setMaximumWidth(400) self.buttonStop.setFixedHeight(100) vbox1 = QtWidgets.QVBoxLayout() vbox1.addWidget(self.tab) vbox1.addStretch() vbox1.addWidget(self.buttonStop) vbox2 = QtWidgets.QVBoxLayout() vbox2.addWidget(self.statusMonitor) vbox2.addWidget(self.logMonitor) hbox = QtWidgets.QHBoxLayout() hbox.addLayout(vbox1) hbox.addLayout(vbox2) self.setLayout(hbox)
def initUi(self): """初始化界面""" self.setWindowTitle(u'RQData数据服务') self.setWindowIcon(QtGui.QIcon('vnpy.ico')) self.setFixedHeight(500) self.setFixedWidth(900) self.logMonitor = QtWidgets.QTextEdit() self.logMonitor.setReadOnly(True) vbox = QtWidgets.QVBoxLayout() vbox.addWidget(self.logMonitor) self.setLayout(vbox) self.signal.connect(self.updateLog) # 托盘配置 self.tray = QtWidgets.QSystemTrayIcon() self.tray.setIcon(QtGui.QIcon('vnpy.ico')) self.tray.activated.connect(self.showManager) restoreAction = QtWidgets.QAction(u'还原', self, triggered=self.show) quitAction = QtWidgets.QAction(u'退出', self, triggered=self.exit) menu = QtWidgets.QMenu(QtWidgets.QApplication.desktop()) menu.addAction(restoreAction) menu.addAction(quitAction) self.tray.setContextMenu(menu) self.tray.show()
def initUi(self): """初始化界面""" self.setWindowTitle(vtText.EDIT_SETTING) self.comboFileName = QtWidgets.QComboBox() self.comboFileName.addItems(jsonPathDict.keys()) buttonLoad = QtWidgets.QPushButton(vtText.LOAD) buttonSave = QtWidgets.QPushButton(vtText.SAVE) buttonLoad.clicked.connect(self.loadSetting) buttonSave.clicked.connect(self.saveSetting) self.editSetting = QtWidgets.QTextEdit() self.labelPath = QtWidgets.QLabel() hbox = QtWidgets.QHBoxLayout() hbox.addWidget(self.comboFileName) hbox.addWidget(buttonLoad) hbox.addWidget(buttonSave) hbox.addStretch() vbox = QtWidgets.QVBoxLayout() vbox.addLayout(hbox) vbox.addWidget(self.editSetting) vbox.addWidget(self.labelPath) self.setLayout(vbox)
def initUI(self): """""" self.setWindowTitle(u'日历管理') self.editor = CalendarEditor() buttonLoad = QtWidgets.QPushButton(u'读取日历') buttonSave = QtWidgets.QPushButton(u'保存日历') buttonInit = QtWidgets.QPushButton(u'初始化日历') buttonClear = QtWidgets.QPushButton(u'清空') buttonLoad.clicked.connect(self.editor.loadCalendar) buttonSave.clicked.connect(self.editor.saveCalendar) buttonInit.clicked.connect(self.editor.initCalendar) buttonClear.clicked.connect(self.editor.clearTable) hbox = QtWidgets.QHBoxLayout() hbox.addWidget(buttonLoad) hbox.addWidget(buttonSave) hbox.addWidget(buttonInit) hbox.addWidget(buttonClear) hbox.addStretch() vbox = QtWidgets.QVBoxLayout() vbox.addLayout(hbox) vbox.addWidget(self.editor) self.setLayout(vbox)
def initUi(self): """""" self.setFrameShape(self.Box) algoLayout = self.initAlgoLayout() buttonStart = QtWidgets.QPushButton(u'启动算法') buttonStart.clicked.connect(self.addAlgo) buttonStart.setMinimumHeight(100) buttonSave = QtWidgets.QPushButton(u'保存配置') buttonSave.clicked.connect(self.saveAlgoSetting) buttonSave.setMinimumHeight(100) self.lineSettingName = QtWidgets.QLineEdit() self.lineSettingName.setPlaceholderText(u'算法配置名称') vbox = QtWidgets.QVBoxLayout() vbox.addLayout(algoLayout) vbox.addWidget(buttonStart) vbox.addWidget(QtWidgets.QLabel('')) vbox.addWidget(QtWidgets.QLabel('')) vbox.addWidget(self.lineSettingName) vbox.addWidget(buttonSave) self.setLayout(vbox)
def initUi(self): """""" self.setFrameShape(self.Box) print 'initSignalLayout():',self.initSignalLayout signalLayout = self.initSignalLayout() buttonStart = QtWidgets.QPushButton(u'启动监控') buttonStart.clicked.connect(self.addSignal) buttonStart.setMinimumHeight(100) buttonSave = QtWidgets.QPushButton(u'保存配置') buttonSave.clicked.connect(self.saveSignalSetting) buttonSave.setMinimumHeight(100) self.lineSettingName = QtWidgets.QLineEdit() self.lineSettingName.setPlaceholderText(u'监控配置名称') vbox = QtWidgets.QVBoxLayout() vbox.addLayout(signalLayout) vbox.addWidget(buttonStart) vbox.addWidget(QtWidgets.QLabel('')) vbox.addWidget(QtWidgets.QLabel('')) vbox.addWidget(self.lineSettingName) vbox.addWidget(buttonSave) self.setLayout(vbox)
def __init__(self, widget, title, parent=None): """Constructor""" super(StGroup, self).__init__(parent) self.setTitle(title) vbox = QtWidgets.QVBoxLayout() vbox.addWidget(widget) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle('RPC服务') label = QtWidgets.QLabel('该模块运行于服务端') vbox = QtWidgets.QVBoxLayout() vbox.addWidget(label) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle(u'RTD服务') self.logMonitor = QtWidgets.QTextBrowser() vbox = QtWidgets.QVBoxLayout() vbox.addWidget(self.logMonitor) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle('Jaqs服务') # 日志监控 self.logMonitor = QtWidgets.QTextEdit() self.logMonitor.setReadOnly(True) self.logMonitor.setMinimumHeight(600) # 设置布局 vbox = QtWidgets.QVBoxLayout() vbox.addWidget(self.logMonitor) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle(text.DATA_RECORDER) # 记录合约配置监控 tickLabel = QtWidgets.QLabel(text.TICK_RECORD) self.tickTable = QtWidgets.QTableWidget() self.tickTable.setColumnCount(2) self.tickTable.verticalHeader().setVisible(False) self.tickTable.setEditTriggers(QtWidgets.QTableWidget.NoEditTriggers) self.tickTable.setAlternatingRowColors(True) self.tickTable.setHorizontalHeaderLabels( [text.CONTRACT_SYMBOL, text.GATEWAY]) barLabel = QtWidgets.QLabel(text.BAR_RECORD) self.barTable = QtWidgets.QTableWidget() self.barTable.setColumnCount(2) self.barTable.verticalHeader().setVisible(False) self.barTable.setEditTriggers(QtWidgets.QTableWidget.NoEditTriggers) self.barTable.setAlternatingRowColors(True) self.barTable.setHorizontalHeaderLabels( [text.CONTRACT_SYMBOL, text.GATEWAY]) activeLabel = QtWidgets.QLabel(text.DOMINANT_CONTRACT) self.activeTable = QtWidgets.QTableWidget() self.activeTable.setColumnCount(2) self.activeTable.verticalHeader().setVisible(False) self.activeTable.setEditTriggers(QtWidgets.QTableWidget.NoEditTriggers) self.activeTable.setAlternatingRowColors(True) self.activeTable.setHorizontalHeaderLabels( [text.DOMINANT_SYMBOL, text.CONTRACT_SYMBOL]) # 日志监控 self.logMonitor = QtWidgets.QTextEdit() self.logMonitor.setReadOnly(True) self.logMonitor.setMinimumHeight(600) # 设置布局 grid = QtWidgets.QGridLayout() grid.addWidget(tickLabel, 0, 0) grid.addWidget(barLabel, 0, 1) grid.addWidget(activeLabel, 0, 2) grid.addWidget(self.tickTable, 1, 0) grid.addWidget(self.barTable, 1, 1) grid.addWidget(self.activeTable, 1, 2) vbox = QtWidgets.QVBoxLayout() vbox.addLayout(grid) vbox.addWidget(self.logMonitor) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle(vtText.CONTRACT_SEARCH) self.lineFilter = QtWidgets.QLineEdit() self.buttonFilter = QtWidgets.QPushButton(vtText.SEARCH) self.buttonFilter.clicked.connect(self.filterContract) self.monitor = ContractMonitor(self.mainEngine) self.monitor.refresh() hbox = QtWidgets.QHBoxLayout() hbox.addWidget(self.lineFilter) hbox.addWidget(self.buttonFilter) hbox.addStretch() vbox = QtWidgets.QVBoxLayout() vbox.addLayout(hbox) vbox.addWidget(self.monitor) self.setLayout(vbox)
def initUi(self): """初始化界面""" self.setWindowTitle(vtText.TRADING) self.setMaximumWidth(400) self.setFrameShape(self.Box) # 设置边框 self.setLineWidth(1) # 左边部分 labelSymbol = QtWidgets.QLabel(vtText.CONTRACT_SYMBOL) labelName = QtWidgets.QLabel(vtText.CONTRACT_NAME) labelDirection = QtWidgets.QLabel(vtText.DIRECTION) labelOffset = QtWidgets.QLabel(vtText.OFFSET) labelPrice = QtWidgets.QLabel(vtText.PRICE) self.checkFixed = QtWidgets.QCheckBox(u'') # 价格固定选择框 labelVolume = QtWidgets.QLabel(vtText.VOLUME) labelPriceType = QtWidgets.QLabel(vtText.PRICE_TYPE) labelExchange = QtWidgets.QLabel(vtText.EXCHANGE) labelCurrency = QtWidgets.QLabel(vtText.CURRENCY) labelProductClass = QtWidgets.QLabel(vtText.PRODUCT_CLASS) labelGateway = QtWidgets.QLabel(vtText.GATEWAY) #中间部分 self.lineSymbol = QtWidgets.QLineEdit() self.lineName = QtWidgets.QLineEdit() self.comboDirection = QtWidgets.QComboBox() self.comboDirection.addItems(self.directionList) self.comboOffset = QtWidgets.QComboBox() self.comboOffset.addItems(self.offsetList) self.spinPrice = QtWidgets.QDoubleSpinBox() self.spinPrice.setDecimals(4) self.spinPrice.setMinimum(0) self.spinPrice.setMaximum(100000) self.spinVolume = QtWidgets.QSpinBox() self.spinVolume.setMinimum(0) self.spinVolume.setMaximum(1000000) self.comboPriceType = QtWidgets.QComboBox() self.comboPriceType.addItems(self.priceTypeList) self.comboExchange = QtWidgets.QComboBox() self.comboExchange.addItems(self.exchangeList) self.comboCurrency = QtWidgets.QComboBox() self.comboCurrency.addItems(self.currencyList) self.comboProductClass = QtWidgets.QComboBox() self.comboProductClass.addItems(self.productClassList) self.comboGateway = QtWidgets.QComboBox() self.comboGateway.addItems(self.gatewayList) gridleft = QtWidgets.QGridLayout() gridleft.addWidget(labelSymbol, 0, 0) gridleft.addWidget(labelName, 1, 0) gridleft.addWidget(labelDirection, 2, 0) gridleft.addWidget(labelOffset, 3, 0) gridleft.addWidget(labelPrice, 4, 0) gridleft.addWidget(labelVolume, 5, 0) gridleft.addWidget(labelPriceType, 6, 0) gridleft.addWidget(labelExchange, 7, 0) gridleft.addWidget(labelCurrency, 8, 0) gridleft.addWidget(labelProductClass, 9, 0) gridleft.addWidget(labelGateway, 10, 0) gridleft.addWidget(self.lineSymbol, 0, 1, 1, -1) gridleft.addWidget(self.lineName, 1, 1, 1, -1) gridleft.addWidget(self.comboDirection, 2, 1, 1, -1) gridleft.addWidget(self.comboOffset, 3, 1, 1, -1) gridleft.addWidget(self.checkFixed, 4, 1) gridleft.addWidget(self.spinPrice, 4, 2) gridleft.addWidget(self.spinVolume, 5, 1, 1, -1) gridleft.addWidget(self.comboPriceType, 6, 1, 1, -1) gridleft.addWidget(self.comboExchange, 7, 1, 1, -1) gridleft.addWidget(self.comboCurrency, 8, 1, 1, -1) gridleft.addWidget(self.comboProductClass, 9, 1, 1, -1) gridleft.addWidget(self.comboGateway, 10, 1, 1, -1) # 右边部分 labelBid1 = QtWidgets.QLabel(vtText.BID_1) labelBid2 = QtWidgets.QLabel(vtText.BID_2) labelBid3 = QtWidgets.QLabel(vtText.BID_3) labelBid4 = QtWidgets.QLabel(vtText.BID_4) labelBid5 = QtWidgets.QLabel(vtText.BID_5) labelAsk1 = QtWidgets.QLabel(vtText.ASK_1) labelAsk2 = QtWidgets.QLabel(vtText.ASK_2) labelAsk3 = QtWidgets.QLabel(vtText.ASK_3) labelAsk4 = QtWidgets.QLabel(vtText.ASK_4) labelAsk5 = QtWidgets.QLabel(vtText.ASK_5) self.labelBidPrice1 = QtWidgets.QLabel() self.labelBidPrice2 = QtWidgets.QLabel() self.labelBidPrice3 = QtWidgets.QLabel() self.labelBidPrice4 = QtWidgets.QLabel() self.labelBidPrice5 = QtWidgets.QLabel() self.labelBidVolume1 = QtWidgets.QLabel() self.labelBidVolume2 = QtWidgets.QLabel() self.labelBidVolume3 = QtWidgets.QLabel() self.labelBidVolume4 = QtWidgets.QLabel() self.labelBidVolume5 = QtWidgets.QLabel() self.labelAskPrice1 = QtWidgets.QLabel() self.labelAskPrice2 = QtWidgets.QLabel() self.labelAskPrice3 = QtWidgets.QLabel() self.labelAskPrice4 = QtWidgets.QLabel() self.labelAskPrice5 = QtWidgets.QLabel() self.labelAskVolume1 = QtWidgets.QLabel() self.labelAskVolume2 = QtWidgets.QLabel() self.labelAskVolume3 = QtWidgets.QLabel() self.labelAskVolume4 = QtWidgets.QLabel() self.labelAskVolume5 = QtWidgets.QLabel() labelLast = QtWidgets.QLabel(vtText.LAST) self.labelLastPrice = QtWidgets.QLabel() self.labelReturn = QtWidgets.QLabel() self.labelLastPrice.setMinimumWidth(60) self.labelReturn.setMinimumWidth(60) gridRight = QtWidgets.QGridLayout() gridRight.addWidget(labelAsk5, 0, 0) gridRight.addWidget(labelAsk4, 1, 0) gridRight.addWidget(labelAsk3, 2, 0) gridRight.addWidget(labelAsk2, 3, 0) gridRight.addWidget(labelAsk1, 4, 0) gridRight.addWidget(labelLast, 5, 0) gridRight.addWidget(labelBid1, 6, 0) gridRight.addWidget(labelBid2, 7, 0) gridRight.addWidget(labelBid3, 8, 0) gridRight.addWidget(labelBid4, 9, 0) gridRight.addWidget(labelBid5, 10, 0) gridRight.addWidget(self.labelAskPrice5, 0, 1) gridRight.addWidget(self.labelAskPrice4, 1, 1) gridRight.addWidget(self.labelAskPrice3, 2, 1) gridRight.addWidget(self.labelAskPrice2, 3, 1) gridRight.addWidget(self.labelAskPrice1, 4, 1) gridRight.addWidget(self.labelLastPrice, 5, 1) gridRight.addWidget(self.labelBidPrice1, 6, 1) gridRight.addWidget(self.labelBidPrice2, 7, 1) gridRight.addWidget(self.labelBidPrice3, 8, 1) gridRight.addWidget(self.labelBidPrice4, 9, 1) gridRight.addWidget(self.labelBidPrice5, 10, 1) gridRight.addWidget(self.labelAskVolume5, 0, 2) gridRight.addWidget(self.labelAskVolume4, 1, 2) gridRight.addWidget(self.labelAskVolume3, 2, 2) gridRight.addWidget(self.labelAskVolume2, 3, 2) gridRight.addWidget(self.labelAskVolume1, 4, 2) gridRight.addWidget(self.labelReturn, 5, 2) gridRight.addWidget(self.labelBidVolume1, 6, 2) gridRight.addWidget(self.labelBidVolume2, 7, 2) gridRight.addWidget(self.labelBidVolume3, 8, 2) gridRight.addWidget(self.labelBidVolume4, 9, 2) gridRight.addWidget(self.labelBidVolume5, 10, 2) # 发单按钮 buttonSendOrder = QtWidgets.QPushButton(vtText.SEND_ORDER) buttonCancelAll = QtWidgets.QPushButton(vtText.CANCEL_ALL) size = buttonSendOrder.sizeHint() buttonSendOrder.setMinimumHeight(size.height() * 2) # 把按钮高度设为默认两倍 buttonCancelAll.setMinimumHeight(size.height() * 2) # 整合布局 hbox = QtWidgets.QHBoxLayout() hbox.addLayout(gridleft) hbox.addLayout(gridRight) vbox = QtWidgets.QVBoxLayout() vbox.addLayout(hbox) vbox.addWidget(buttonSendOrder) vbox.addWidget(buttonCancelAll) vbox.addStretch() self.setLayout(vbox) # 关联更新 buttonSendOrder.clicked.connect(self.sendOrder) buttonCancelAll.clicked.connect(self.cancelAll) self.lineSymbol.returnPressed.connect(self.updateSymbol)
def initUi(self): """""" self.setWindowTitle(u'算法交易') #buttonWidth = 400 #buttonHeight = 60 self.comboTemplate = QtWidgets.QComboBox() #self.comboTemplate.setMaximumWidth(buttonWidth) self.comboTemplate.currentIndexChanged.connect(self.changeWidget) vbox = QtWidgets.QVBoxLayout() for templateName, widgetClass in WIDGET_DICT.items(): widget = widgetClass(self.algoEngine) #widget.setMaximumWidth(buttonWidth) widget.hide() vbox.addWidget(widget) self.widgetDict[templateName] = widget self.comboTemplate.addItem(templateName) self.buttonStop = StopButton(self.algoEngine) self.buttonAddAlgo = QtWidgets.QPushButton(u'启动篮子算法') self.buttonAddAlgo.setStyleSheet("color:white;background-color:green") self.buttonAddAlgo.clicked.connect(self.addAlgoFromCsv) self.buttonSaveSetting = QtWidgets.QPushButton(u'加载算法配置') self.buttonSaveSetting.setStyleSheet("color:white;background-color:blue") self.buttonSaveSetting.clicked.connect(self.saveSettingFromCsv) self.lineRepPort = QtWidgets.QLineEdit('8899') self.linePubPort = QtWidgets.QLineEdit('9988') self.buttonStartRpc = QtWidgets.QPushButton(u'启动RPC服务') self.buttonStartRpc.setStyleSheet("color:black;background-color:orange") self.buttonStartRpc.clicked.connect(self.startRpc) label = QtWidgets.QLabel(u'算法类型') label.setFixedWidth(100) hbox = QtWidgets.QHBoxLayout() hbox.addWidget(label) hbox.addWidget(self.comboTemplate) grid = QtWidgets.QGridLayout() grid.addWidget(QtWidgets.QLabel(u'REP端口'), 0, 0) grid.addWidget(self.lineRepPort, 0, 1) grid.addWidget(QtWidgets.QLabel(u'PUB端口'), 1, 0) grid.addWidget(self.linePubPort, 1, 1) vbox1 = QtWidgets.QVBoxLayout() vbox1.addLayout(hbox) vbox1.addLayout(vbox) vbox1.addStretch() vbox1.addWidget(self.buttonStop) vbox1.addWidget(self.buttonAddAlgo) vbox1.addWidget(self.buttonSaveSetting) vbox1.addStretch() vbox1.addLayout(grid) vbox1.addWidget(self.buttonStartRpc) workingMonitor = AlgoStatusMonitor(self.algoEngine, AlgoStatusMonitor.MODE_WORKING) workingMonitor.setFixedWidth(1500) historyMonitor = AlgoStatusMonitor(self.algoEngine, AlgoStatusMonitor.MODE_HISTORY) logMonitor = AlgoLogMonitor(self.algoEngine) settingMonitor = AlgoSettingMonitor(self.algoEngine) tab1 = QtWidgets.QTabWidget() tab1.addTab(workingMonitor, u'运行中') tab1.addTab(historyMonitor, u'已结束') tab2 = QtWidgets.QTabWidget() tab2.addTab(logMonitor, u'日志信息') tab3 = QtWidgets.QTabWidget() tab3.addTab(settingMonitor, u'算法配置') hbox = QtWidgets.QHBoxLayout() hbox.addWidget(tab2) hbox.addWidget(tab3) vbox2 = QtWidgets.QVBoxLayout() vbox2.addWidget(tab1) vbox2.addLayout(hbox) hbox2 = QtWidgets.QHBoxLayout() hbox2.addLayout(vbox1) hbox2.addLayout(vbox2) self.setLayout(hbox2)
def initUi(self): """初始化界面""" self.setWindowTitle(vtText.TRADING) self.setFixedHeight(400) self.setFixedWidth(600) self.setFrameShape(self.Box) # 设置边框 self.setLineWidth(1) # 左边部分 labelPriceType = QtWidgets.QLabel(vtText.PRICE_TYPE) labelSymbol = QtWidgets.QLabel(u'VT代码') labelPrice = QtWidgets.QLabel(vtText.PRICE) labelVolume = QtWidgets.QLabel(u'数量') labelOffset = QtWidgets.QLabel(vtText.OFFSET) self.comboPriceType = QtWidgets.QComboBox() self.comboPriceType.addItems(self.priceTypeList) self.lineSymbol = QtWidgets.QLineEdit() validator = QtGui.QDoubleValidator() validator.setBottom(0) self.linePrice = QtWidgets.QLineEdit() self.linePrice.setValidator(validator) self.lineVolume = QtWidgets.QLineEdit() self.lineVolume.setValidator(validator) self.comboOffset = QtWidgets.QComboBox() self.comboOffset.addItems(self.offsetList) gridLeft = QtWidgets.QGridLayout() gridLeft.addWidget(labelPriceType, 0, 0) gridLeft.addWidget(labelSymbol, 1, 0) gridLeft.addWidget(labelPrice, 2, 0) gridLeft.addWidget(labelVolume, 3, 0) gridLeft.addWidget(labelOffset, 4, 0) gridLeft.addWidget(self.comboPriceType, 0, 1) gridLeft.addWidget(self.lineSymbol, 1, 1) gridLeft.addWidget(self.linePrice, 2, 1) gridLeft.addWidget(self.lineVolume, 3, 1) gridLeft.addWidget(self.comboOffset, 4, 1) # 右边部分 self.depthMonitor = DepthMonitor(self.mainEngine, self.eventEngine) # 发单按钮 buttonBuy = QtWidgets.QPushButton(u'买/多') buttonSell = QtWidgets.QPushButton(u'卖/空') buttonCancelAll = QtWidgets.QPushButton(vtText.CANCEL_ALL) size = buttonBuy.sizeHint() buttonBuy.setMinimumHeight(size.height()*2) buttonSell.setMinimumHeight(size.height()*2) buttonCancelAll.setMinimumHeight(size.height()*2) buttonBuy.clicked.connect(self.sendBuyOrder) buttonSell.clicked.connect(self.sendSellOrder) buttonCancelAll.clicked.connect(self.cancelAll) buttonBuy.setStyleSheet('color:white;background-color:red') buttonSell.setStyleSheet('color:white;background-color:green') buttonCancelAll.setStyleSheet('color:black;background-color:yellow') gridButton = QtWidgets.QGridLayout() gridButton.addWidget(buttonBuy, 0, 0) gridButton.addWidget(buttonSell, 0, 1) gridButton.addWidget(buttonCancelAll, 1, 0, 1, 2) # 整合布局 vbox = QtWidgets.QVBoxLayout() vbox.addLayout(gridLeft) vbox.addLayout(gridButton) hbox = QtWidgets.QHBoxLayout() hbox.addLayout(vbox) hbox.addWidget(self.depthMonitor) self.setLayout(hbox) # 关联更新 self.lineSymbol.returnPressed.connect(self.updateSymbol) self.depthMonitor.itemDoubleClicked.connect(self.updatePrice)