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https://github.com/muziing/PySide6-Code-Tutorial.git
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42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
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import random
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import sys
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# 导入所需的模块
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from PySide6 import QtCore, QtGui, QtWidgets
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class MyWidget(QtWidgets.QWidget):
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def __init__(self):
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super().__init__()
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self.hello = ["你好世界", "Hallo Welt", "Hei maailma", "Hola Mundo", "Привет мир"]
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# 创建一个按钮控件，其上文字为“点击我”
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self.button = QtWidgets.QPushButton("点击我！")
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# 创建一个标签控件，内容为Hello World,对齐方式为居中
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self.text = QtWidgets.QLabel("Hello World", alignment=QtCore.Qt.AlignCenter)
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# 创建一个「垂直盒子」布局管理器
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self.layout = QtWidgets.QVBoxLayout(self)
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# 将之前创建的控件添加到布局管理器中，即完成布局
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self.layout.addWidget(self.text)
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self.layout.addWidget(self.button)
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# 将button.clicked这个信号与self.magic槽函数连接
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self.button.clicked.connect(self.magic)
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@QtCore.Slot()
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def magic(self) -> None:
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"""槽函数"""
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self.text.setText(random.choice(self.hello)) # 从列表中随机显示一条问候语
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if __name__ == "__main__":
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app = QtWidgets.QApplication([]) # 创建APP
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widget = MyWidget() # 实例化一个MyWidget类对象
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widget.resize(800, 600) # 设置窗口大小，单位为像素
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widget.show() # 显示窗口
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sys.exit(app.exec()) # 正常退出APP
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