def init_tree(self) -> None:
""""""
labels = ["数据", "本地代码", "代码", "交易所", "数据量", "开始时间", "结束时间", "", "", ""]
self.tree = QtWidgets.QTreeWidget()
self.tree.setColumnCount(len(labels))
self.tree.setHeaderLabels(labels)
def init_tree(self) -> None:
""""""
labels = [
"数据",
"本地代码",
"代码",
"交易所",
"数据量",
"开始时间",
"结束时间",
"",
""
]
self.tree = QtWidgets.QTreeWidget()
self.tree.setColumnCount(len(labels))
self.tree.setHeaderLabels(labels)
root = QtWidgets.QTreeWidgetItem(self.tree)
root.setText(0, "K线数据")
root.setExpanded(True)
self.minute_child = QtWidgets.QTreeWidgetItem()
self.minute_child.setText(0, "分钟线")
root.addChild(self.minute_child)
self.hour_child = QtWidgets.QTreeWidgetItem()
self.hour_child.setText(0, "小时线")
root.addChild(self.hour_child)
self.daily_child = QtWidgets.QTreeWidgetItem()
self.daily_child.setText(0, "日线")
root.addChild(self.daily_child)
def init_tree(self) -> None:
""""""
labels = [
"data", "Native code", "Code", "Exchange", "Amount of data",
"Start Time", "End Time", "", "", ""
]
self.tree = QtWidgets.QTreeWidget()
self.tree.setColumnCount(len(labels))
self.tree.setHeaderLabels(labels)
def init_ui(self) -> None:
""""""
self.setWindowTitle("投资组合")
labels = [
"组合名称", "本地代码", "开盘仓位", "当前仓位", "交易盈亏", "持仓盈亏", "总盈亏", "多头成交",
"空头成交"
]
self.column_count = len(labels)
self.tree = QtWidgets.QTreeWidget()
self.tree.setColumnCount(self.column_count)
self.tree.setHeaderLabels(labels)
self.tree.header().setDefaultAlignment(QtCore.Qt.AlignCenter)
self.tree.header().setStretchLastSection(False)
delegate = TreeDelegate()
self.tree.setItemDelegate(delegate)
self.monitor = PortfolioTradeMonitor()
expand_button = QtWidgets.QPushButton("全部展开")
expand_button.clicked.connect(self.tree.expandAll)
collapse_button = QtWidgets.QPushButton("全部折叠")
collapse_button.clicked.connect(self.tree.collapseAll)
resize_button = QtWidgets.QPushButton("调整列宽")
resize_button.clicked.connect(self.resize_columns)
interval_spin = QtWidgets.QSpinBox()
interval_spin.setMinimum(1)
interval_spin.setMaximum(60)
interval_spin.setSuffix("秒")
interval_spin.setValue(self.portfolio_engine.get_timer_interval())
interval_spin.valueChanged.connect(
self.portfolio_engine.set_timer_interval)
self.reference_combo = QtWidgets.QComboBox()
self.reference_combo.setMinimumWidth(200)
self.reference_combo.addItem("")
self.reference_combo.currentIndexChanged.connect(
self.set_reference_filter)
hbox1 = QtWidgets.QHBoxLayout()
hbox1.addWidget(expand_button)
hbox1.addWidget(collapse_button)
hbox1.addWidget(resize_button)
hbox1.addStretch()
hbox1.addWidget(QtWidgets.QLabel("刷新频率"))
hbox1.addWidget(interval_spin)
hbox1.addStretch()
hbox1.addWidget(QtWidgets.QLabel("组合成交"))
hbox1.addWidget(self.reference_combo)
hbox2 = QtWidgets.QHBoxLayout()
hbox2.addWidget(self.tree)
hbox2.addWidget(self.monitor)
vbox = QtWidgets.QVBoxLayout()
vbox.addLayout(hbox1)
vbox.addLayout(hbox2)
self.setLayout(vbox)
