def init_ui(self):
# 函数加载器
loader = FunctionLoader()
# 得到并拼凑 function.xlsx 文件路径
running_path = Path(sys.argv[0]).parent
function_file = running_path.joinpath("function.xlsx")
# 加载函数描述文件
loader.load_excel(function_file)
# 得到实际内容
self.function_dict = loader.contents
self.function_names = loader.names
# 实例化列表视图
# 头部标题
title = QtWidgets.QTextEdit()
title.setPlainText("函数列表")
title.setAlignment(QtCore.Qt.AlignCenter)
title.setReadOnly(True)
title_box = QtWidgets.QVBoxLayout()
title_box.addWidget(title)
# 初始化列表视图
list_view = QtWidgets.QListView()
# 修改双击触发器为空
list_view.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
# 实例化列表模型，添加数据
list_model = QtCore.QStringListModel()
# 设置模型列表视图，加载数据列表
list_model.setStringList(self.function_names)
# 设置列表视图的模型
list_view.setModel(list_model)
# 连接鼠标单击信号到 set_function_textarea 函数
list_view.clicked.connect(self.set_function_textarea)
# 连接鼠标双击信号到具体事件
list_view.doubleClicked.connect(self.doubleClickedEvent)
# 设置函数列表和函数内容窗口
func_content = QtWidgets.QHBoxLayout()
func_list_box = QtWidgets.QHBoxLayout()
func_list_box.addWidget(list_view)
self.function_textarea = QtWidgets.QTextEdit()
self.function_textarea.setReadOnly(True)
# 设置启动的初始值
detail_text = self.get_function_detail(0)
self.function_textarea.setPlainText(detail_text)
detail_box = QtWidgets.QHBoxLayout()
detail_box.addWidget(self.function_textarea)
func_content.addLayout(func_list_box)
func_content.addLayout(detail_box)
func_content.setStretch(0, 2)
func_content.setStretch(1, 5)
self.addLayout(title_box)
self.addLayout(func_content)
self.setStretch(0, 1)
self.setStretch(1, 19)
def init_ui(self):
# 实例化列表视图
title = QtWidgets.QTextEdit()
title.setPlainText("已存策略")
title.setAlignment(QtCore.Qt.AlignCenter)
title.setReadOnly(True)
title_box = QtWidgets.QVBoxLayout()
title_box.addWidget(title)
self.strategy_list_view = ListView()
# 实例化列表模型，添加数据
self.strategy_list_model = QtCore.QStringListModel()
# item 单击事件
self.strategy_list_view.clicked.connect(self.set_script_textarea)
# item 双击事件
self.strategy_list_view.doubleClicked.connect(
self.double_clicked_event)
# 取消双击触发器
self.strategy_list_view.setEditTriggers(
QtWidgets.QAbstractItemView.NoEditTriggers)
# 连接删除动作
self.strategy_list_view.connect_delete_action(self.delete_action)
# 连接重命名动作
self.strategy_list_view.connect_rename_action(self.rename_action)
# 初始化策略列表
self.update_list()
# 设置列表和内容窗口
file_content = QtWidgets.QHBoxLayout()
file_list_box = QtWidgets.QHBoxLayout()
file_list_box.addWidget(self.strategy_list_view)
self.script_textarea = QtWidgets.QTextEdit()
self.script_textarea.setReadOnly(True)
# 设置启动的初始值
script_content = self.get_script_content(0)
self.script_textarea.setPlainText(script_content)
detail_box = QtWidgets.QHBoxLayout()
detail_box.addWidget(self.script_textarea)
file_content.addLayout(file_list_box)
file_content.addLayout(detail_box)
file_content.setStretch(0, 2)
file_content.setStretch(1, 5)
self.addLayout(title_box)
self.addLayout(file_content)
self.setStretch(0, 1)
self.setStretch(1, 19)
def init_ui(self) -> None:
"""
Init widget ui components.
"""
self.setWindowTitle("Excel RTD")
self.resize(600, 600)
module_path = Path(__file__).parent.parent
client_path = module_path.joinpath("vnpy_rtd.py")
self.client_line = QtWidgets.QLineEdit(str(client_path))
self.client_line.setReadOnly(True)
copy_button = QtWidgets.QPushButton("复制")
copy_button.clicked.connect(self.copy_client_path)
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
self.port_label = QtWidgets.QLabel(
"使用Socket端口：请求回应9001、广播推送9002"
)
hbox = QtWidgets.QHBoxLayout()
hbox.addWidget(self.client_line)
hbox.addWidget(copy_button)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox)
vbox.addWidget(self.log_monitor)
vbox.addWidget(self.port_label)
self.setLayout(vbox)
def init_ui(self) -> None:
""""""
self.setWindowTitle("移仓助手")
old_symbols = []
for vt_symbol, strategies in self.cta_engine.symbol_strategy_map.items(
):
if strategies:
old_symbols.append(vt_symbol)
self.old_symbol_combo = QtWidgets.QComboBox()
self.old_symbol_combo.addItems(old_symbols)
self.new_symbol_line = QtWidgets.QLineEdit()
self.payup_spin = QtWidgets.QSpinBox()
self.payup_spin.setMinimum(5)
self.log_edit = QtWidgets.QTextEdit()
self.log_edit.setReadOnly(True)
self.log_edit.setMinimumWidth(500)
button = QtWidgets.QPushButton("移仓")
button.clicked.connect(self.roll_all)
button.setFixedHeight(button.sizeHint().height() * 2)
form = QtWidgets.QFormLayout()
form.addRow("移仓合约", self.old_symbol_combo)
form.addRow("目标合约", self.new_symbol_line)
form.addRow("委托超价", self.payup_spin)
form.addRow(button)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(form)
hbox.addWidget(self.log_edit)
self.setLayout(hbox)
def init_ui(self):
""""""
self.setWindowTitle("脚本策略")
start_button = QtWidgets.QPushButton("启动")
start_button.clicked.connect(self.start_script)
stop_button = QtWidgets.QPushButton("停止")
stop_button.clicked.connect(self.stop_script)
select_button = QtWidgets.QPushButton("打开")
select_button.clicked.connect(self.select_script)
self.strategy_line = QtWidgets.QLineEdit()
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
clear_button = QtWidgets.QPushButton("清空")
clear_button.clicked.connect(self.log_monitor.clear)
hbox = QtWidgets.QHBoxLayout()
hbox.addWidget(self.strategy_line)
hbox.addWidget(select_button)
hbox.addWidget(start_button)
hbox.addWidget(stop_button)
hbox.addStretch()
hbox.addWidget(clear_button)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox)
vbox.addWidget(self.log_monitor)
self.setLayout(vbox)
def init_ui(self):
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
clear_button = QtWidgets.QPushButton("清空日志")
clear_button.clicked.connect(self.log_monitor.clear)
self.addWidget(self.log_monitor)
self.addWidget(clear_button)
def init_ui(self) -> None:
""""""
self.setWindowTitle("市场雷达")
self.radar_monitor = RadarMonitor(self.radar_engine)
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
self.log_monitor.setMaximumHeight(300)
self.name_line = QtWidgets.QLineEdit()
self.formula_line = QtWidgets.QLineEdit()
self.a_line = QtWidgets.QLineEdit()
self.b_line = QtWidgets.QLineEdit()
self.c_line = QtWidgets.QLineEdit()
self.d_line = QtWidgets.QLineEdit()
self.e_line = QtWidgets.QLineEdit()
self.ndigits_spin = QtWidgets.QSpinBox()
self.ndigits_spin.setMinimum(0)
self.ndigits_spin.setValue(2)
add_button = QtWidgets.QPushButton("添加")
add_button.clicked.connect(self.add_rule)
edit_button = QtWidgets.QPushButton("修改")
edit_button.clicked.connect(self.edit_rule)
load_button = QtWidgets.QPushButton("导入CSV")
load_button.clicked.connect(self.load_csv)
form = QtWidgets.QFormLayout()
form.addRow("名称", self.name_line)
form.addRow("公式", self.formula_line)
form.addRow("A", self.a_line)
form.addRow("B", self.b_line)
form.addRow("C", self.c_line)
form.addRow("D", self.d_line)
form.addRow("E", self.e_line)
form.addRow("小数", self.ndigits_spin)
form.addRow(add_button)
form.addRow(edit_button)
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.log_monitor)
vbox.addWidget(load_button)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(form)
hbox.addStretch()
hbox.addLayout(vbox)
vbox2 = QtWidgets.QVBoxLayout()
vbox2.addWidget(self.radar_monitor)
vbox2.addLayout(hbox)
self.setLayout(vbox2)
def init_ui(self) -> None:
self.setWindowTitle("Delta对冲")
self.setMaximumSize(1440, 800)
self.hedge_monitor = HedgeMonitor(self.option_engine)
self.strategy_order_monitor = StrategyOrderMonitor(
self.main_engine, self.event_engine)
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
self.log_monitor.setMaximumWidth(300)
start_hedge_button = QtWidgets.QPushButton("全部启动")
start_hedge_button.clicked.connect(self.start_for_all)
stop_hedge_button = QtWidgets.QPushButton("全部停止")
stop_hedge_button.clicked.connect(self.stop_for_all)
self.offset_percent = OffsetPercentSpinBox()
self.hedge_percent = HedgePercentSpinBox()
offset_percent_btn = QtWidgets.QPushButton("设置")
offset_percent_btn.clicked.connect(self.set_offset_percent)
hedge_percent_btn = QtWidgets.QPushButton("设置")
hedge_percent_btn.clicked.connect(self.set_hedge_percent)
QLabel = QtWidgets.QLabel
grid = QtWidgets.QGridLayout()
grid.addWidget(QLabel("偏移比例"), 0, 0)
grid.addWidget(self.offset_percent, 0, 1)
grid.addWidget(offset_percent_btn, 0, 2)
grid.addWidget(QLabel("对冲比例"), 1, 0)
grid.addWidget(self.hedge_percent, 1, 1)
grid.addWidget(hedge_percent_btn, 1, 2)
left_vbox = QtWidgets.QVBoxLayout()
left_vbox.addWidget(self.hedge_monitor)
left_vbox.addWidget(self.strategy_order_monitor)
ctrl_btn_hbox = QtWidgets.QHBoxLayout()
ctrl_btn_hbox.addWidget(start_hedge_button)
ctrl_btn_hbox.addWidget(stop_hedge_button)
right_vbox = QtWidgets.QVBoxLayout()
right_vbox.addLayout(ctrl_btn_hbox)
right_vbox.addLayout(grid)
right_vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(left_vbox)
hbox.addLayout(right_vbox)
self.setLayout(hbox)
def init_ui(self):
# 编辑器的多行文本框
# self.editor_textarea = QtWidgets.QTextEdit()
self.editor_textarea = MyLangEditor()
# self.editor_textarea = CodeEditor()
# 设置editor背景颜色
# self.editor_textarea.setStyleSheet("background:white")
self.editor_textarea.textChanged.connect(self.handle_text_changed)
# self.highlighter = PythonHighlighter(self.editor_textarea.document())
editor_textarea_box = QtWidgets.QVBoxLayout()
editor_textarea_box.addWidget(self.editor_textarea)
save_button = QtWidgets.QPushButton("保存")
save_button.clicked.connect(self.save_script)
save_as_button = QtWidgets.QPushButton("另存为")
save_as_button.clicked.connect(self.save_script_as)
interprete_button = QtWidgets.QPushButton("编译")
interprete_button.clicked.connect(self.interprete)
start_button = QtWidgets.QPushButton("启动")
start_button.clicked.connect(self.start_script)
stop_button = QtWidgets.QPushButton("停止")
stop_button.clicked.connect(self.stop_script)
clear_button = QtWidgets.QPushButton("清空编辑器")
clear_button.clicked.connect(self.editor_textarea.clear)
button_box = QtWidgets.QHBoxLayout()
button_box.addWidget(save_button)
button_box.addWidget(save_as_button)
button_box.addWidget(interprete_button)
button_box.addWidget(start_button)
button_box.addWidget(stop_button)
button_box.addStretch()
button_box.addWidget(clear_button)
strategy_name_box = QtWidgets.QHBoxLayout()
self.current_strategy_name = QtWidgets.QTextEdit()
self.current_strategy_name.setReadOnly(True)
self.current_strategy_name.setPlainText("策略名称：未保存策略")
strategy_name_box.addWidget(self.current_strategy_name)
self.addLayout(button_box)
self.addLayout(strategy_name_box)
self.addLayout(editor_textarea_box)
self.setStretch(0, 1)
self.setStretch(1, 1)
self.setStretch(2, 18)
def init_ui(self):
""""""
self.setWindowTitle("RPC服务")
self.setFixedWidth(900)
self.setFixedHeight(500)
self.start_button = QtWidgets.QPushButton("启动")
self.start_button.clicked.connect(self.start_server)
self.stop_button = QtWidgets.QPushButton("停止")
self.stop_button.clicked.connect(self.stop_server)
self.stop_button.setEnabled(False)
for button in [self.start_button, self.stop_button]:
hint = button.sizeHint()
button.setFixedHeight(hint.height() * 2)
button.setFixedWidth(hint.width() * 4)
self.rep_line = QtWidgets.QLineEdit(self.rpc_engine.rep_address)
self.rep_line.setFixedWidth(300)
self.pub_line = QtWidgets.QLineEdit(self.rpc_engine.pub_address)
self.pub_line.setFixedWidth(300)
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
form = QtWidgets.QFormLayout()
form.addRow("请求响应地址", self.rep_line)
form.addRow("事件广播地址", self.pub_line)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(form)
hbox.addWidget(self.start_button)
hbox.addWidget(self.stop_button)
hbox.addStretch()
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox)
vbox.addWidget(self.log_monitor)
self.setLayout(vbox)
def init_ui(self):
self.setWindowTitle("策略交易明细")
self.resize(900, 600)
self.dailyChart = DailyMonitor(self.main_engine, self.event_engine)
self.tradeChart = TradeMonitor(self.main_engine, self.event_engine)
self.cost_text = QtWidgets.QTextEdit()
self.candleChart = CandleChartDialog(self.main_engine,
self.event_engine)
hsplit = QtWidgets.QSplitter(QtCore.Qt.Horizontal)
vsplit = QtWidgets.QSplitter(QtCore.Qt.Vertical)
vsplit.addWidget(self.tradeChart)
vsplit.addWidget(self.cost_text)
vsplit.addWidget(self.candleChart)
vsplit.setStretchFactor(0, 3)
vsplit.setStretchFactor(1, 1)
vsplit.setStretchFactor(2, 6)
hsplit.addWidget(self.dailyChart)
hsplit.addWidget(vsplit)
hsplit.setStretchFactor(0, 4)
hsplit.setStretchFactor(1, 6)
hbox = QtWidgets.QHBoxLayout()
hbox.addWidget(hsplit)
# hbox = QtWidgets.QHBoxLayout()
# vbox = QtWidgets.QVBoxLayout()
# vbox.addWidget(self.tradeChart, 8)
# vbox.addWidget(self.cost_text, 2)
# hbox.addWidget(self.dailyChart, 3)
# hbox.addLayout(vbox, 7)
self.setLayout(hbox)
self.dailyChart.cellDoubleClicked.connect(self.update_daily_trades)
# self.tradeChart.cellDoubleClicked.connect(self.show_candle_chart)
self.tradeChart.cellClicked.connect(self.check_tradeid)
def init_ui(self):
""""""
self.setWindowTitle("行情记录")
self.resize(1000, 600)
# Create widgets
self.symbol_line = QtWidgets.QLineEdit()
self.symbol_line.setFixedHeight(self.symbol_line.sizeHint().height() *
2)
contracts = self.main_engine.get_all_contracts()
self.vt_symbols = [contract.vt_symbol for contract in contracts]
self.symbol_completer = QtWidgets.QCompleter(self.vt_symbols)
self.symbol_completer.setFilterMode(QtCore.Qt.MatchContains)
self.symbol_completer.setCompletionMode(
self.symbol_completer.PopupCompletion)
self.symbol_line.setCompleter(self.symbol_completer)
add_bar_button = QtWidgets.QPushButton("添加")
add_bar_button.clicked.connect(self.add_bar_recording)
remove_bar_button = QtWidgets.QPushButton("移除")
remove_bar_button.clicked.connect(self.remove_bar_recording)
add_tick_button = QtWidgets.QPushButton("添加")
add_tick_button.clicked.connect(self.add_tick_recording)
remove_tick_button = QtWidgets.QPushButton("移除")
remove_tick_button.clicked.connect(self.remove_tick_recording)
self.bar_recording_edit = QtWidgets.QTextEdit()
self.bar_recording_edit.setReadOnly(True)
self.tick_recording_edit = QtWidgets.QTextEdit()
self.tick_recording_edit.setReadOnly(True)
self.log_edit = QtWidgets.QTextEdit()
self.log_edit.setReadOnly(True)
# Set layout
grid = QtWidgets.QGridLayout()
grid.addWidget(QtWidgets.QLabel("K线记录"), 0, 0)
grid.addWidget(add_bar_button, 0, 1)
grid.addWidget(remove_bar_button, 0, 2)
grid.addWidget(QtWidgets.QLabel("Tick记录"), 1, 0)
grid.addWidget(add_tick_button, 1, 1)
grid.addWidget(remove_tick_button, 1, 2)
hbox = QtWidgets.QHBoxLayout()
hbox.addWidget(QtWidgets.QLabel("本地代码"))
hbox.addWidget(self.symbol_line)
hbox.addWidget(QtWidgets.QLabel(" "))
hbox.addLayout(grid)
hbox.addStretch()
grid2 = QtWidgets.QGridLayout()
grid2.addWidget(QtWidgets.QLabel("K线记录列表"), 0, 0)
grid2.addWidget(QtWidgets.QLabel("Tick记录列表"), 0, 1)
grid2.addWidget(self.bar_recording_edit, 1, 0)
grid2.addWidget(self.tick_recording_edit, 1, 1)
grid2.addWidget(self.log_edit, 2, 0, 1, 2)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox)
vbox.addLayout(grid2)
self.setLayout(vbox)
def init_ui(self) -> None:
""""""
self.setWindowTitle("期权电子眼")
self.algo_monitor = ElectronicEyeMonitor(self.option_engine,
self.portfolio_name)
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setReadOnly(True)
self.log_monitor.setMaximumWidth(400)
stop_pricing_button = QtWidgets.QPushButton("停止定价")
stop_pricing_button.clicked.connect(self.stop_pricing_for_all)
stop_trading_button = QtWidgets.QPushButton("停止交易")
stop_trading_button.clicked.connect(self.stop_trading_for_all)
self.price_spread_spin = AlgoDoubleSpinBox()
self.volatility_spread_spin = AlgoDoubleSpinBox()
self.direction_combo = AlgoDirectionCombo()
self.max_order_size_spin = AlgoPositiveSpinBox()
self.target_pos_spin = AlgoSpinBox()
self.max_pos_spin = AlgoPositiveSpinBox()
price_spread_button = QtWidgets.QPushButton("设置")
price_spread_button.clicked.connect(self.set_price_spread_for_all)
volatility_spread_button = QtWidgets.QPushButton("设置")
volatility_spread_button.clicked.connect(
self.set_volatility_spread_for_all)
direction_button = QtWidgets.QPushButton("设置")
direction_button.clicked.connect(self.set_direction_for_all)
max_order_size_button = QtWidgets.QPushButton("设置")
max_order_size_button.clicked.connect(self.set_max_order_size_for_all)
target_pos_button = QtWidgets.QPushButton("设置")
target_pos_button.clicked.connect(self.set_target_pos_for_all)
max_pos_button = QtWidgets.QPushButton("设置")
max_pos_button.clicked.connect(self.set_max_pos_for_all)
QLabel = QtWidgets.QLabel
grid = QtWidgets.QGridLayout()
grid.addWidget(QLabel("价格价差"), 0, 0)
grid.addWidget(self.price_spread_spin, 0, 1)
grid.addWidget(price_spread_button, 0, 2)
grid.addWidget(QLabel("隐波价差"), 1, 0)
grid.addWidget(self.volatility_spread_spin, 1, 1)
grid.addWidget(volatility_spread_button, 1, 2)
grid.addWidget(QLabel("持仓上限"), 2, 0)
grid.addWidget(self.max_pos_spin, 2, 1)
grid.addWidget(max_pos_button, 2, 2)
grid.addWidget(QLabel("目标持仓"), 3, 0)
grid.addWidget(self.target_pos_spin, 3, 1)
grid.addWidget(target_pos_button, 3, 2)
grid.addWidget(QLabel("最大委托"), 4, 0)
grid.addWidget(self.max_order_size_spin, 4, 1)
grid.addWidget(max_order_size_button, 4, 2)
grid.addWidget(QLabel("方向"), 5, 0)
grid.addWidget(self.direction_combo, 5, 1)
grid.addWidget(direction_button, 5, 2)
hbox1 = QtWidgets.QHBoxLayout()
hbox1.addWidget(stop_pricing_button)
hbox1.addWidget(stop_trading_button)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox1)
vbox.addLayout(grid)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addWidget(self.algo_monitor)
hbox.addLayout(vbox)
self.setLayout(hbox)
def init_ui(self):
""""""
self.setWindowTitle("Strategy Backtesting")
# Setting Part
self.class_combo = QtWidgets.QComboBox()
self.class_combo.addItems(self.class_names)
self.symbol_line = QtWidgets.QLineEdit("XBTUSD.BITMEX")
self.interval_combo = QtWidgets.QComboBox()
for inteval in Interval:
self.interval_combo.addItem(inteval.value)
end_dt = datetime.now()
start_dt = end_dt - timedelta(days=3 * 365)
self.start_date_edit = QtWidgets.QDateEdit(
QtCore.QDate(start_dt.year, start_dt.month, start_dt.day))
self.end_date_edit = QtWidgets.QDateEdit(QtCore.QDate.currentDate())
self.rate_line = QtWidgets.QLineEdit("0.0")
self.slippage_line = QtWidgets.QLineEdit("0")
self.size_line = QtWidgets.QLineEdit("1")
self.pricetick_line = QtWidgets.QLineEdit("0.001")
self.capital_line = QtWidgets.QLineEdit("1000000")
backtesting_button = QtWidgets.QPushButton("Start backtest")
backtesting_button.clicked.connect(self.start_backtesting)
optimization_button = QtWidgets.QPushButton("Optimization")
optimization_button.clicked.connect(self.start_optimization)
self.result_button = QtWidgets.QPushButton("Optimization results")
self.result_button.clicked.connect(self.show_optimization_result)
self.result_button.setEnabled(False)
downloading_button = QtWidgets.QPushButton("Download data")
downloading_button.clicked.connect(self.start_downloading)
self.order_button = QtWidgets.QPushButton("Orders")
self.order_button.clicked.connect(self.show_backtesting_orders)
self.order_button.setEnabled(False)
self.trade_button = QtWidgets.QPushButton("Trades")
self.trade_button.clicked.connect(self.show_backtesting_trades)
self.trade_button.setEnabled(False)
self.daily_button = QtWidgets.QPushButton("Daily P&L")
self.daily_button.clicked.connect(self.show_daily_results)
self.daily_button.setEnabled(False)
self.candle_button = QtWidgets.QPushButton("Candlestick chart")
self.candle_button.clicked.connect(self.show_candle_chart)
self.candle_button.setEnabled(False)
for button in [
backtesting_button, optimization_button, downloading_button,
self.result_button, self.order_button, self.trade_button,
self.daily_button, self.candle_button
]:
button.setFixedHeight(button.sizeHint().height() * 2)
form = QtWidgets.QFormLayout()
form.addRow("Strategy", self.class_combo)
form.addRow("Symbol", self.symbol_line)
form.addRow("Candlestick", self.interval_combo)
form.addRow("Start date", self.start_date_edit)
form.addRow("End date", self.end_date_edit)
form.addRow("Fee", self.rate_line)
form.addRow("Slippage", self.slippage_line)
form.addRow("Size", self.size_line)
form.addRow("Min price tick", self.pricetick_line)
form.addRow("Capital", self.capital_line)
left_vbox = QtWidgets.QVBoxLayout()
left_vbox.addLayout(form)
left_vbox.addWidget(backtesting_button)
left_vbox.addWidget(downloading_button)
left_vbox.addStretch()
left_vbox.addWidget(self.trade_button)
left_vbox.addWidget(self.order_button)
left_vbox.addWidget(self.daily_button)
left_vbox.addWidget(self.candle_button)
left_vbox.addStretch()
left_vbox.addWidget(optimization_button)
left_vbox.addWidget(self.result_button)
# Result part
self.statistics_monitor = StatisticsMonitor()
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setMaximumHeight(400)
self.chart = BacktesterChart()
self.chart.setMinimumWidth(1000)
self.trade_dialog = BacktestingResultDialog(
self.main_engine, self.event_engine,
" backtesting transaction records ", BacktestingTradeMonitor)
self.order_dialog = BacktestingResultDialog(
self.main_engine, self.event_engine,
" backtesting commissioned record ", BacktestingOrderMonitor)
self.daily_dialog = BacktestingResultDialog(
self.main_engine, self.event_engine,
" back-tested daily profit and loss ", DailyResultMonitor)
# Candle Chart
self.candle_dialog = CandleChartDialog()
# Layout
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.statistics_monitor)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(left_vbox)
hbox.addLayout(vbox)
hbox.addWidget(self.chart)
self.setLayout(hbox)
def init_ui(self):
""""""
self.setWindowTitle("CTA回测")
# Setting Part
self.class_combo = QtWidgets.QComboBox()
# self.symbol_line = QtWidgets.QLineEdit("IF88.CFFEX")
self.symbol_line = ""
self.symbol_label = QtWidgets.QLabel()
self.data_counts_label = QtWidgets.QLabel()
#############################################
# fangyang add, 根据数据库内容进行选项显示
self.dbbardata_groupby_df = self.db_instance.get_groupby_data_from_sql_db()
self.exchange_combo = QtWidgets.QComboBox()
self.exchange_combo.addItems(self.dbbardata_groupby_df['exchange'].drop_duplicates().to_list())
self.exchange_combo.activated[str].connect(self.onExchangeActivated)
self.symbol_combo = QtWidgets.QComboBox()
self.symbol_combo.currentIndexChanged.connect(self.onSymbolActivated)
self.interval_combo = QtWidgets.QComboBox()
self.interval_combo.currentIndexChanged.connect(self.onIntervalActivated)
##########################################
end_dt = datetime.now()
# start_dt = end_dt - timedelta(days=3 * 365) # debug 临时更改
start_dt = end_dt - timedelta(days=100) # debug 临时更改
self.start_date_edit = QtWidgets.QDateEdit(
QtCore.QDate(
start_dt.year,
start_dt.month,
start_dt.day
)
)
self.end_date_edit = QtWidgets.QDateEdit(
QtCore.QDate.currentDate()
)
self.rate_line = QtWidgets.QLineEdit("0.000025")
self.slippage_line = QtWidgets.QLineEdit("1")
self.size_line = QtWidgets.QLineEdit("10")
self.pricetick_line = QtWidgets.QLineEdit("1")
self.capital_line = QtWidgets.QLineEdit("1000000")
self.inverse_combo = QtWidgets.QComboBox()
self.inverse_combo.addItems(["正向", "反向"])
# fangyang add
self.debug_combo = QtWidgets.QComboBox()
self.debug_combo.addItems(["Thread 运行回测", "Debug 运行回测"])
backtesting_button = QtWidgets.QPushButton("开始回测")
backtesting_button.clicked.connect(self.start_backtesting)
rl_train_button = QtWidgets.QPushButton("开始RL训练")
rl_train_button.clicked.connect(self.start_rl_train)
optimization_button = QtWidgets.QPushButton("参数优化")
optimization_button.clicked.connect(self.start_optimization)
self.result_button = QtWidgets.QPushButton("优化结果")
self.result_button.clicked.connect(self.show_optimization_result)
self.result_button.setEnabled(False)
downloading_button = QtWidgets.QPushButton("下载数据")
downloading_button.clicked.connect(self.start_downloading)
self.order_button = QtWidgets.QPushButton("委托记录")
self.order_button.clicked.connect(self.show_backtesting_orders)
self.order_button.setEnabled(False)
self.trade_button = QtWidgets.QPushButton("成交记录")
self.trade_button.clicked.connect(self.show_backtesting_trades)
self.trade_button.setEnabled(False)
self.daily_button = QtWidgets.QPushButton("每日盈亏")
self.daily_button.clicked.connect(self.show_daily_results)
self.daily_button.setEnabled(False)
self.candle_button = QtWidgets.QPushButton("K线图表")
self.candle_button.clicked.connect(self.show_candle_chart)
self.candle_button.setEnabled(False)
self.candle_button_web = QtWidgets.QPushButton("K线图表web")
self.candle_button_web.clicked.connect(self.show_candle_chart_web)
# self.candle_button_web.setEnabled(False)
edit_button = QtWidgets.QPushButton("代码编辑")
edit_button.clicked.connect(self.edit_strategy_code)
reload_button = QtWidgets.QPushButton("策略重载")
reload_button.clicked.connect(self.reload_strategy_class)
# for button in [
# backtesting_button,
# optimization_button,
# downloading_button,
# self.result_button,
# self.order_button,
# self.trade_button,
# self.daily_button,
# self.candle_button,
# edit_button,
# reload_button
# ]:
# button.setFixedHeight(button.sizeHint().height() * 2)
form = QtWidgets.QFormLayout()
form.addRow("交易策略", self.class_combo)
form.addRow("交易所代码", self.exchange_combo)
form.addRow("本地代码", self.symbol_combo)
form.addRow("合约名称", self.symbol_label)
form.addRow("K线周期", self.interval_combo)
form.addRow("开始日期", self.start_date_edit)
form.addRow("结束日期\n(+1天才能回测到最后这天)", self.end_date_edit)
form.addRow("DB内总数据量", self.data_counts_label)
form.addRow("手续费率", self.rate_line)
form.addRow("交易滑点", self.slippage_line)
form.addRow("合约乘数", self.size_line)
form.addRow("价格跳动", self.pricetick_line)
form.addRow("回测资金", self.capital_line)
form.addRow("合约模式\n(数字货币用反向)", self.inverse_combo)
form.addRow("回测模式", self.debug_combo)
result_grid = QtWidgets.QGridLayout()
result_grid.addWidget(self.trade_button, 0, 0)
result_grid.addWidget(self.order_button, 0, 1)
result_grid.addWidget(self.daily_button, 1, 0)
result_grid.addWidget(self.candle_button, 1, 1)
result_grid.addWidget(self.candle_button_web, 2, 1)
left_vbox = QtWidgets.QVBoxLayout()
left_vbox.addLayout(form)
left_vbox.addWidget(backtesting_button)
left_vbox.addWidget(rl_train_button)
left_vbox.addWidget(downloading_button)
left_vbox.addStretch()
left_vbox.addLayout(result_grid)
left_vbox.addStretch()
left_vbox.addWidget(optimization_button)
left_vbox.addWidget(self.result_button)
left_vbox.addStretch()
left_vbox.addWidget(edit_button)
left_vbox.addWidget(reload_button)
# Result part
self.statistics_monitor = StatisticsMonitor()
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setMaximumHeight(400)
self.chart = BacktesterChart()
self.chart.setMinimumWidth(1000)
self.trade_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测成交记录",
BacktestingTradeMonitor
)
self.order_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测委托记录",
BacktestingOrderMonitor
)
self.daily_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测每日盈亏",
DailyResultMonitor
)
# Candle Chart
self.candle_dialog = CandleChartDialog()
# Layout
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.statistics_monitor)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(left_vbox)
hbox.addLayout(vbox)
hbox.addWidget(self.chart)
self.setLayout(hbox)
# Code Editor
self.editor = CodeEditor(self.main_engine, self.event_engine)
# Load setting
setting = load_json(self.setting_filename)
if not setting:
return
self.class_combo.setCurrentIndex(
self.class_combo.findText(setting["class_name"])
)
self.interval_combo.setCurrentIndex(
self.interval_combo.findText(setting["interval"])
)
self.rate_line.setText(str(setting["rate"]))
self.slippage_line.setText(str(setting["slippage"]))
self.size_line.setText(str(setting["size"]))
self.pricetick_line.setText(str(setting["pricetick"]))
self.capital_line.setText(str(setting["capital"]))
if not setting["inverse"]:
self.inverse_combo.setCurrentIndex(0)
else:
self.inverse_combo.setCurrentIndex(1)
def init_ui(self):
""""""
self.setWindowTitle("CTA回测")
# Setting Part
self.class_combo = QtWidgets.QComboBox()
self.class_combo.addItems(self.class_names)
self.symbol_line = QtWidgets.QLineEdit("IF88.CFFEX")
self.interval_combo = QtWidgets.QComboBox()
for inteval in Interval:
self.interval_combo.addItem(inteval.value)
end_dt = datetime.now()
start_dt = end_dt - timedelta(days=3 * 365)
self.start_date_edit = QtWidgets.QDateEdit(
QtCore.QDate(start_dt.year, start_dt.month, start_dt.day))
self.end_date_edit = QtWidgets.QDateEdit(QtCore.QDate.currentDate())
self.rate_line = QtWidgets.QLineEdit("0.000025")
self.slippage_line = QtWidgets.QLineEdit("0.2")
self.size_line = QtWidgets.QLineEdit("300")
self.pricetick_line = QtWidgets.QLineEdit("0.2")
self.capital_line = QtWidgets.QLineEdit("1000000")
start_button = QtWidgets.QPushButton("开始回测")
start_button.clicked.connect(self.start_backtesting)
form = QtWidgets.QFormLayout()
form.addRow("交易策略", self.class_combo)
form.addRow("本地代码", self.symbol_line)
form.addRow("K线周期", self.interval_combo)
form.addRow("开始日期", self.start_date_edit)
form.addRow("结束日期", self.end_date_edit)
form.addRow("手续费率", self.rate_line)
form.addRow("交易滑点", self.slippage_line)
form.addRow("合约乘数", self.size_line)
form.addRow("价格跳动", self.pricetick_line)
form.addRow("回测资金", self.capital_line)
form.addRow(start_button)
# Result part
self.statistics_monitor = StatisticsMonitor()
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setMaximumHeight(400)
self.chart = BacktesterChart()
self.chart.setMinimumWidth(1000)
# Layout
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.statistics_monitor)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(form)
hbox.addLayout(vbox)
hbox.addWidget(self.chart)
self.setLayout(hbox)
def init_ui(self):
""""""
self.setWindowTitle("CTA回测")
# Setting Part
# 创建下来列表框保存具体策略
self.class_combo = QtWidgets.QComboBox()
# 输入文本框，单行文本
self.symbol_line = QtWidgets.QLineEdit("IF88.CFFEX")
# 供选择的回测周期
self.interval_combo = QtWidgets.QComboBox()
# 把已经存在的回测周期添加到下拉列表中
for inteval in Interval:
self.interval_combo.addItem(inteval.value)
# 默认设置为截止到今天之前的三年
end_dt = datetime.now()
start_dt = end_dt - timedelta(days=3 * 365)
self.start_date_edit = QtWidgets.QDateEdit(
QtCore.QDate(
start_dt.year,
start_dt.month,
start_dt.day
)
)
self.end_date_edit = QtWidgets.QDateEdit(
QtCore.QDate.currentDate()
)
self.rate_line = QtWidgets.QLineEdit("0.000025")
self.slippage_line = QtWidgets.QLineEdit("0.2")
self.size_line = QtWidgets.QLineEdit("300")
self.pricetick_line = QtWidgets.QLineEdit("0.2")
self.capital_line = QtWidgets.QLineEdit("1000000")
self.inverse_combo = QtWidgets.QComboBox()
self.inverse_combo.addItems(["正向", "反向"])
backtesting_button = QtWidgets.QPushButton("开始回测")
backtesting_button.clicked.connect(self.start_backtesting)
optimization_button = QtWidgets.QPushButton("参数优化")
optimization_button.clicked.connect(self.start_optimization)
self.result_button = QtWidgets.QPushButton("优化结果")
self.result_button.clicked.connect(self.show_optimization_result)
self.result_button.setEnabled(False)
downloading_button = QtWidgets.QPushButton("下载数据")
downloading_button.clicked.connect(self.start_downloading)
self.order_button = QtWidgets.QPushButton("委托记录")
self.order_button.clicked.connect(self.show_backtesting_orders)
self.order_button.setEnabled(False)
self.trade_button = QtWidgets.QPushButton("成交记录")
self.trade_button.clicked.connect(self.show_backtesting_trades)
self.trade_button.setEnabled(False)
self.daily_button = QtWidgets.QPushButton("每日盈亏")
self.daily_button.clicked.connect(self.show_daily_results)
self.daily_button.setEnabled(False)
self.candle_button = QtWidgets.QPushButton("K线图表")
self.candle_button.clicked.connect(self.show_candle_chart)
self.candle_button.setEnabled(False)
edit_button = QtWidgets.QPushButton("代码编辑")
edit_button.clicked.connect(self.edit_strategy_code)
reload_button = QtWidgets.QPushButton("策略重载")
reload_button.clicked.connect(self.reload_strategy_class)
for button in [
backtesting_button,
optimization_button,
downloading_button,
self.result_button,
self.order_button,
self.trade_button,
self.daily_button,
self.candle_button,
edit_button,
reload_button
]:
button.setFixedHeight(button.sizeHint().height() * 2)
form = QtWidgets.QFormLayout()
form.addRow("交易策略", self.class_combo)
form.addRow("本地代码", self.symbol_line)
form.addRow("K线周期", self.interval_combo)
form.addRow("开始日期", self.start_date_edit)
form.addRow("结束日期", self.end_date_edit)
form.addRow("手续费率", self.rate_line)
form.addRow("交易滑点", self.slippage_line)
form.addRow("合约乘数", self.size_line)
form.addRow("价格跳动", self.pricetick_line)
form.addRow("回测资金", self.capital_line)
form.addRow("合约模式", self.inverse_combo)
result_grid = QtWidgets.QGridLayout()
result_grid.addWidget(self.trade_button, 0, 0)
result_grid.addWidget(self.order_button, 0, 1)
result_grid.addWidget(self.daily_button, 1, 0)
result_grid.addWidget(self.candle_button, 1, 1)
left_vbox = QtWidgets.QVBoxLayout()
left_vbox.addLayout(form)
left_vbox.addWidget(backtesting_button)
left_vbox.addWidget(downloading_button)
# 不知道这个是做什么用的
left_vbox.addStretch()
left_vbox.addLayout(result_grid)
left_vbox.addStretch()
left_vbox.addWidget(optimization_button)
left_vbox.addWidget(self.result_button)
left_vbox.addStretch()
left_vbox.addWidget(edit_button)
left_vbox.addWidget(reload_button)
# Result part
self.statistics_monitor = StatisticsMonitor()
# 和QLineEdit的区别就是，line只能是单行数据
# QTextEdit显示多行文本内容，当文本内容超出控件显示范围时，可以显示水平和垂直滚动条。
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setMaximumHeight(400)
self.chart = BacktesterChart()
self.chart.setMinimumWidth(600)
self.trade_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测成交记录",
BacktestingTradeMonitor
)
self.order_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测委托记录",
BacktestingOrderMonitor
)
self.daily_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测每日盈亏",
DailyResultMonitor
)
# Candle Chart
self.candle_dialog = CandleChartDialog()
# Layout
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.statistics_monitor)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(left_vbox)
hbox.addLayout(vbox)
hbox.addWidget(self.chart)
self.setLayout(hbox)
# Code Editor
self.editor = CodeEditor(self.main_engine, self.event_engine)
# Load setting
setting = load_json(self.setting_filename)
if not setting:
return
self.class_combo.setCurrentIndex(
self.class_combo.findText(setting["class_name"])
)
self.symbol_line.setText(setting["vt_symbol"])
self.interval_combo.setCurrentIndex(
self.interval_combo.findText(setting["interval"])
)
self.rate_line.setText(str(setting["rate"]))
self.slippage_line.setText(str(setting["slippage"]))
self.size_line.setText(str(setting["size"]))
self.pricetick_line.setText(str(setting["pricetick"]))
self.capital_line.setText(str(setting["capital"]))
if not setting["inverse"]:
self.inverse_combo.setCurrentIndex(0)
else:
self.inverse_combo.setCurrentIndex(1)
def init_ui(self):
""""""
self.setWindowTitle("CTA回测")
# Setting Part
self.class_combo = QtWidgets.QComboBox()
self.class_combo.addItems(self.class_names)
self.symbol_line = QtWidgets.QLineEdit("IF88.CFFEX")
self.interval_combo = QtWidgets.QComboBox()
for inteval in Interval:
self.interval_combo.addItem(inteval.value)
end_dt = datetime.now()
start_dt = end_dt - timedelta(days=3 * 365)
self.start_date_edit = QtWidgets.QDateEdit(
QtCore.QDate(
start_dt.year,
start_dt.month,
start_dt.day
)
)
self.end_date_edit = QtWidgets.QDateEdit(
QtCore.QDate.currentDate()
)
self.rate_line = QtWidgets.QLineEdit("0.000025")
self.slippage_line = QtWidgets.QLineEdit("0.2")
self.size_line = QtWidgets.QLineEdit("300")
self.pricetick_line = QtWidgets.QLineEdit("0.2")
self.capital_line = QtWidgets.QLineEdit("1000000")
backtesting_button = QtWidgets.QPushButton("开始回测")
backtesting_button.clicked.connect(self.start_backtesting)
optimization_button = QtWidgets.QPushButton("参数优化")
optimization_button.clicked.connect(self.start_optimization)
self.result_button = QtWidgets.QPushButton("优化结果")
self.result_button.clicked.connect(self.show_optimization_result)
self.result_button.setEnabled(False)
downloading_button = QtWidgets.QPushButton("下载数据")
downloading_button.clicked.connect(self.start_downloading)
self.order_button = QtWidgets.QPushButton("委托记录")
self.order_button.clicked.connect(self.show_backtesting_orders)
self.order_button.setEnabled(False)
self.trade_button = QtWidgets.QPushButton("成交记录")
self.trade_button.clicked.connect(self.show_backtesting_trades)
self.trade_button.setEnabled(False)
self.daily_button = QtWidgets.QPushButton("每日盈亏")
self.daily_button.clicked.connect(self.show_daily_results)
self.daily_button.setEnabled(False)
self.candle_button = QtWidgets.QPushButton("K线图表")
self.candle_button.clicked.connect(self.show_candle_chart)
self.candle_button.setEnabled(False)
for button in [
backtesting_button,
optimization_button,
downloading_button,
self.result_button,
self.order_button,
self.trade_button,
self.daily_button,
self.candle_button
]:
button.setFixedHeight(button.sizeHint().height() * 2)
form = QtWidgets.QFormLayout()
form.addRow("交易策略", self.class_combo)
form.addRow("本地代码", self.symbol_line)
form.addRow("K线周期", self.interval_combo)
form.addRow("开始日期", self.start_date_edit)
form.addRow("结束日期", self.end_date_edit)
form.addRow("手续费率", self.rate_line)
form.addRow("交易滑点", self.slippage_line)
form.addRow("合约乘数", self.size_line)
form.addRow("价格跳动", self.pricetick_line)
form.addRow("回测资金", self.capital_line)
left_vbox = QtWidgets.QVBoxLayout()
left_vbox.addLayout(form)
left_vbox.addWidget(backtesting_button)
left_vbox.addWidget(downloading_button)
left_vbox.addStretch()
left_vbox.addWidget(self.trade_button)
left_vbox.addWidget(self.order_button)
left_vbox.addWidget(self.daily_button)
left_vbox.addWidget(self.candle_button)
left_vbox.addStretch()
left_vbox.addWidget(optimization_button)
left_vbox.addWidget(self.result_button)
# Result part
self.statistics_monitor = StatisticsMonitor()
self.log_monitor = QtWidgets.QTextEdit()
self.log_monitor.setMaximumHeight(400)
self.chart = BacktesterChart()
self.chart.setMinimumWidth(1000)
self.trade_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测成交记录",
BacktestingTradeMonitor
)
self.order_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测委托记录",
BacktestingOrderMonitor
)
self.daily_dialog = BacktestingResultDialog(
self.main_engine,
self.event_engine,
"回测每日盈亏",
DailyResultMonitor
)
# Candle Chart
self.candle_dialog = CandleChartDialog()
# Layout
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(self.statistics_monitor)
vbox.addWidget(self.log_monitor)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(left_vbox)
hbox.addLayout(vbox)
hbox.addWidget(self.chart)
self.setLayout(hbox)
def init_ui(self):
""""""
self.setWindowTitle("行情记录")
self.resize(1000, 600)
# Create widgets
self.symbol_line = QtWidgets.QLineEdit()
self.interval_spin = QtWidgets.QSpinBox()
self.interval_spin.setMinimum(1)
self.interval_spin.setMaximum(60)
self.interval_spin.setValue(self.recorder_engine.timer_interval)
self.interval_spin.setSuffix("秒")
self.interval_spin.valueChanged.connect(self.set_interval)
contracts = self.main_engine.get_all_contracts()
self.vt_symbols = [contract.vt_symbol for contract in contracts]
self.symbol_completer = QtWidgets.QCompleter(self.vt_symbols)
self.symbol_completer.setFilterMode(QtCore.Qt.MatchContains)
self.symbol_completer.setCompletionMode(
self.symbol_completer.PopupCompletion)
self.symbol_line.setCompleter(self.symbol_completer)
add_bar_button = QtWidgets.QPushButton("添加")
add_bar_button.clicked.connect(self.add_bar_recording)
remove_bar_button = QtWidgets.QPushButton("移除")
remove_bar_button.clicked.connect(self.remove_bar_recording)
add_tick_button = QtWidgets.QPushButton("添加")
add_tick_button.clicked.connect(self.add_tick_recording)
remove_tick_button = QtWidgets.QPushButton("移除")
remove_tick_button.clicked.connect(self.remove_tick_recording)
self.bar_recording_edit = QtWidgets.QTextEdit()
self.bar_recording_edit.setReadOnly(True)
self.tick_recording_edit = QtWidgets.QTextEdit()
self.tick_recording_edit.setReadOnly(True)
self.log_edit = QtWidgets.QTextEdit()
self.log_edit.setReadOnly(True)
# Set layout
grid = QtWidgets.QGridLayout()
grid.addWidget(QtWidgets.QLabel("K线记录"), 0, 0)
grid.addWidget(add_bar_button, 0, 1)
grid.addWidget(remove_bar_button, 0, 2)
grid.addWidget(QtWidgets.QLabel("Tick记录"), 1, 0)
grid.addWidget(add_tick_button, 1, 1)
grid.addWidget(remove_tick_button, 1, 2)
form = QtWidgets.QFormLayout()
form.addRow("本地代码", self.symbol_line)
form.addRow("写入间隔", self.interval_spin)
hbox = QtWidgets.QHBoxLayout()
hbox.addLayout(form)
hbox.addWidget(QtWidgets.QLabel(" "))
hbox.addLayout(grid)
hbox.addStretch()
grid2 = QtWidgets.QGridLayout()
grid2.addWidget(QtWidgets.QLabel("K线记录列表"), 0, 0)
grid2.addWidget(QtWidgets.QLabel("Tick记录列表"), 0, 1)
grid2.addWidget(self.bar_recording_edit, 1, 0)
grid2.addWidget(self.tick_recording_edit, 1, 1)
grid2.addWidget(self.log_edit, 2, 0, 1, 2)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox)
vbox.addLayout(grid2)
self.setLayout(vbox)
