72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
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# coding:utf-8
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import sys
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from uuid import uuid1
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from PySide6.QtCore import Qt
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from PySide6.QtWidgets import QApplication, QWidget, QHBoxLayout, QStackedWidget, QVBoxLayout
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from qfluentwidgets import (BreadcrumbBar, setFont, setTheme, Theme, LineEdit, PrimaryToolButton,
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SubtitleLabel, FluentIcon)
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class Demo(QWidget):
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def __init__(self):
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super().__init__()
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setTheme(Theme.DARK)
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self.setStyleSheet('Demo{background:rgb(32,32,32)}')
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self.breadcrumbBar = BreadcrumbBar(self)
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self.stackedWidget = QStackedWidget(self)
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self.lineEdit = LineEdit(self)
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self.addButton = PrimaryToolButton(FluentIcon.SEND, self)
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self.vBoxLayout = QVBoxLayout(self)
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self.lineEditLayout = QHBoxLayout()
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self.addButton.clicked.connect(lambda: self.addInterface(self.lineEdit.text()))
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self.lineEdit.returnPressed.connect(lambda: self.addInterface(self.lineEdit.text()))
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self.lineEdit.setPlaceholderText('Enter the name of interface')
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# NOTE: adjust the size of breadcrumb item
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setFont(self.breadcrumbBar, 26)
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self.breadcrumbBar.setSpacing(20)
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self.breadcrumbBar.currentItemChanged.connect(self.switchInterface)
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self.addInterface('Home')
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self.addInterface('Documents')
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self.vBoxLayout.setContentsMargins(20, 20, 20, 20)
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self.vBoxLayout.addWidget(self.breadcrumbBar)
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self.vBoxLayout.addWidget(self.stackedWidget)
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self.vBoxLayout.addLayout(self.lineEditLayout)
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self.lineEditLayout.addWidget(self.lineEdit, 1)
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self.lineEditLayout.addWidget(self.addButton)
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self.resize(500, 500)
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def addInterface(self, text: str):
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if not text:
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return
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w = SubtitleLabel(text)
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w.setObjectName(uuid1().hex)
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w.setAlignment(Qt.AlignCenter)
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self.lineEdit.clear()
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self.stackedWidget.addWidget(w)
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self.stackedWidget.setCurrentWidget(w)
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# !IMPORTANT: add breadcrumb item
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self.breadcrumbBar.addItem(w.objectName(), text)
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def switchInterface(self, objectName):
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self.stackedWidget.setCurrentWidget(self.findChild(SubtitleLabel, objectName))
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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w = Demo()
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w.show()
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app.exec()
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