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82 lines
3.2 KiB
Python
82 lines
3.2 KiB
Python
from PyQt5.QtWidgets import QWidget, QVBoxLayout, QStackedWidget, QSizePolicy
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from PyQt5.QtCore import Qt
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from qfluentwidgets import PushSettingCard, FluentIcon, TabBar
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from .function_fit_interface import FunctionFitInterface
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class MiniToolInterface(QWidget):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setObjectName("minitoolInterface")
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self.vBoxLayout = QVBoxLayout(self)
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self.vBoxLayout.setAlignment(Qt.AlignTop)
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self.vBoxLayout.setContentsMargins(10, 0, 10, 10) # 设置外边距
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# 顶部标签栏，横向拉伸
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self.tabBar = TabBar(self)
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self.tabBar.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
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self.vBoxLayout.addWidget(self.tabBar) # 移除 Qt.AlignLeft
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self.stackedWidget = QStackedWidget(self)
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self.vBoxLayout.addWidget(self.stackedWidget) # 加入布局
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# 初始主页面
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self.mainPage = QWidget(self)
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mainLayout = QVBoxLayout(self.mainPage)
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mainLayout.setAlignment(Qt.AlignTop) # 卡片靠顶部
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self.card = PushSettingCard(
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text="▶启动",
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icon=FluentIcon.UNIT,
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title="曲线拟合工具",
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content="简单的曲线拟合工具，支持多种函数类型",
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)
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mainLayout.addWidget(self.card)
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self.mainPage.setLayout(mainLayout)
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# 添加主页面到堆叠窗口
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self.addSubInterface(self.mainPage, "mainPage", "工具箱主页")
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self.setLayout(self.vBoxLayout)
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# 信号连接
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self.stackedWidget.currentChanged.connect(self.onCurrentIndexChanged)
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# self.tabBar.tabAddRequested.connect(self.onAddNewTab)
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self.tabBar.tabCloseRequested.connect(self.onCloseTab)
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self.card.clicked.connect(self.open_fit_tab)
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def addSubInterface(self, widget: QWidget, objectName: str, text: str):
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widget.setObjectName(objectName)
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self.stackedWidget.addWidget(widget)
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self.tabBar.addTab(
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routeKey=objectName,
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text=text,
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onClick=lambda: self.stackedWidget.setCurrentWidget(widget)
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)
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def onCurrentIndexChanged(self, index):
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widget = self.stackedWidget.widget(index)
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self.tabBar.setCurrentTab(widget.objectName())
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def onAddNewTab(self):
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pass # 可自定义添加新标签页逻辑
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def onCloseTab(self, index: int):
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item = self.tabBar.tabItem(index)
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widget = self.findChild(QWidget, item.routeKey())
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self.stackedWidget.removeWidget(widget)
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self.tabBar.removeTab(index)
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widget.deleteLater()
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def open_fit_tab(self):
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# 检查是否已存在标签页，避免重复添加
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for i in range(self.stackedWidget.count()):
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widget = self.stackedWidget.widget(i)
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if widget.objectName() == "fitPage":
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self.stackedWidget.setCurrentWidget(widget)
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self.tabBar.setCurrentTab("fitPage")
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return
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fit_page = FunctionFitInterface(self)
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self.addSubInterface(fit_page, "fitPage", "曲线拟合")
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self.stackedWidget.setCurrentWidget(fit_page)
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self.tabBar.setCurrentTab("fitPage") |