") QBtn = QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel self.buttonBox = QDialogButtonBox(QBtn) self.buttonBox.accepted.connect(self.accept) self.buttonBox.rejected.connect(self.reject) self.layout = QVBoxLayout() message = QLabel("Something happened...
button = QPushButton("OK", self) self.resize(800, 600) button.clicked.connect(self.onOKClicked) def onOKClicked(self): button = QMessageBox.question(self, "MessageBox Title", "是否确定关闭?", QMessageBox.Ok | QMessageBox.Cancel, QMessageBox.Ok) if button == QMessageBox.Ok: print("...
layout.addWidget(QPushButton('Button 1'), 0, 0) layout.addWidget(QPushButton('Button 2'), 0, 1) layout.addWidget(QPushButton('Button 3'), 1, 0) widget.setLayout(layout) widget.show() 在PyQt6中,类似于wxPython的GridBagSizer,即可以让控件跨行和跨列的布局功能,通常通过使用QGridLayout来实现。
self.button.clicked.connect(self.msg_box_information)# 为button绑定消息对话框# 将组件添加到布局中self.layout.addWidget(self.button)# 为窗体添加布局self.setLayout(self.layout)defmsg_box_information(self):"""消息对话框"""# QMessageBox组件定义messageBox = QMessageBox(QMessageBox.Information,"标题",...
layout.addWidget(QPushButton('Button 2')) widget.setLayout(layout) widget.show() 3)QGridLayout(网格布局) QGridLayout是一个网格布局管理器,控件被排列在一个网格中,类似于表格。 fromPyQt6.QtWidgetsimportQWidget, QGridLayout, QPushButton
layout.addWidget(QPushButton('Button 2')) widget.setLayout(layout) widget.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2)QVBoxLayout (垂直布局) QVBoxLayout是一个垂直布局管理器,它会将控件从上到下地排列。 from PyQt6.QtWidgets import QWidget, QVBoxLayout, QPushButton ...
print(button.text()) app=QApplication(sys.argv) window=Window() window.show() sys.exit(app.exec()) Using thebuttonClicked.connect()method, we can cause a function to be triggered whenever a button on the message box is clicked. In the above code, we have linked our messagebox to a ...
messageBox.setWindowTitle('警告') messageBox.setText('向电网输出功率太大,请减小输出功率') messageBox.setStandardButtons(QMessageBox.Yes | QMessageBox.No) buttonY = messageBox.button(QMessageBox.Yes) buttonY.setText('设置') buttonN = messageBox.button(QMessageBox.No) ...
我也有这种奇怪的警告。它也困扰着我，因为我的代码工作非常好(在使用pyinstaller的导出版本中也是如此，...
() if __name__ == '__main__': import sys from PyQt5.QtWidgets import QApplication, QPushButton app = QApplication(sys.argv) w = QPushButton('点击弹出对话框') w.resize(200, 200) w.show() w.clicked.connect(lambda: MessageBox( w, text='倒计时关闭对话框', auto=randrange(...