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[Fix]修复手动交易组件的Tick更新机制bug

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This commit is contained in:
vn.py 2018-03-28 13:02:04 +08:00
parent fe636ade04
commit 90f535d5cb
1 changed files with 40 additions and 41 deletions
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81
vnpy/trader/uiBasicWidget.py
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@ -721,7 +721,7 @@ class TradingWidget(QtWidgets.QFrame):
self.gatewayList.extend(gatewayNameList)
self.initUi()
self.connectSignal()
self.registerEvent()
#----------------------------------------------------------------------
def initUi(self):
@ -961,10 +961,6 @@ class TradingWidget(QtWidgets.QFrame):
self.labelLastPrice.setText('')
self.labelReturn.setText('')
# 重新注册事件监听
self.eventEngine.unregister(EVENT_TICK + self.symbol, self.signal.emit)
self.eventEngine.register(EVENT_TICK + vtSymbol, self.signal.emit)
# 订阅合约
req = VtSubscribeReq()
req.symbol = symbol
@ -984,48 +980,51 @@ class TradingWidget(QtWidgets.QFrame):
def updateTick(self, event):
"""更新行情"""
tick = event.dict_['data']
if tick.vtSymbol != self.symbol:
return
if not self.checkFixed.isChecked():
self.spinPrice.setValue(tick.lastPrice)
self.labelBidPrice1.setText(str(tick.bidPrice1))
self.labelAskPrice1.setText(str(tick.askPrice1))
self.labelBidVolume1.setText(str(tick.bidVolume1))
self.labelAskVolume1.setText(str(tick.askVolume1))
if tick.bidPrice2:
self.labelBidPrice2.setText(str(tick.bidPrice2))
self.labelBidPrice3.setText(str(tick.bidPrice3))
self.labelBidPrice4.setText(str(tick.bidPrice4))
self.labelBidPrice5.setText(str(tick.bidPrice5))
if tick.vtSymbol == self.symbol:
if not self.checkFixed.isChecked():
self.spinPrice.setValue(tick.lastPrice)
self.labelBidPrice1.setText(str(tick.bidPrice1))
self.labelAskPrice1.setText(str(tick.askPrice1))
self.labelBidVolume1.setText(str(tick.bidVolume1))
self.labelAskVolume1.setText(str(tick.askVolume1))
if tick.bidPrice2:
self.labelBidPrice2.setText(str(tick.bidPrice2))
self.labelBidPrice3.setText(str(tick.bidPrice3))
self.labelBidPrice4.setText(str(tick.bidPrice4))
self.labelBidPrice5.setText(str(tick.bidPrice5))
self.labelAskPrice2.setText(str(tick.askPrice2))
self.labelAskPrice3.setText(str(tick.askPrice3))
self.labelAskPrice4.setText(str(tick.askPrice4))
self.labelAskPrice5.setText(str(tick.askPrice5))
self.labelBidVolume2.setText(str(tick.bidVolume2))
self.labelBidVolume3.setText(str(tick.bidVolume3))
self.labelBidVolume4.setText(str(tick.bidVolume4))
self.labelBidVolume5.setText(str(tick.bidVolume5))
self.labelAskVolume2.setText(str(tick.askVolume2))
self.labelAskVolume3.setText(str(tick.askVolume3))
self.labelAskVolume4.setText(str(tick.askVolume4))
self.labelAskVolume5.setText(str(tick.askVolume5))
self.labelAskPrice2.setText(str(tick.askPrice2))
self.labelAskPrice3.setText(str(tick.askPrice3))
self.labelAskPrice4.setText(str(tick.askPrice4))
self.labelAskPrice5.setText(str(tick.askPrice5))
self.labelLastPrice.setText(str(tick.lastPrice))
self.labelBidVolume2.setText(str(tick.bidVolume2))
self.labelBidVolume3.setText(str(tick.bidVolume3))
self.labelBidVolume4.setText(str(tick.bidVolume4))
self.labelBidVolume5.setText(str(tick.bidVolume5))
if tick.preClosePrice:
rt = (tick.lastPrice/tick.preClosePrice)-1
self.labelReturn.setText(('%.2f' %(rt*100))+'%')
else:
self.labelReturn.setText('')
self.labelAskVolume2.setText(str(tick.askVolume2))
self.labelAskVolume3.setText(str(tick.askVolume3))
self.labelAskVolume4.setText(str(tick.askVolume4))
self.labelAskVolume5.setText(str(tick.askVolume5))
self.labelLastPrice.setText(str(tick.lastPrice))
if tick.preClosePrice:
rt = (tick.lastPrice/tick.preClosePrice)-1
self.labelReturn.setText(('%.2f' %(rt*100))+'%')
else:
self.labelReturn.setText('')
#----------------------------------------------------------------------
def connectSignal(self):
"""连接Signal"""
def registerEvent(self):
"""注册事件监听"""
self.signal.connect(self.updateTick)
self.eventEngine.register(EVENT_TICK, self.signal.emit)
#----------------------------------------------------------------------
def sendOrder(self):