def initUI(self): qbtn = QPushButton('Quit', self) qbtn.clicked.connect(QApplication.instance().quit) qbtn.resize(qbtn.sizeHint()) qbtn.move(50, 50) self.setGeometry(300, 300, 350, 250) self.setWindowTitle('Quit button') self.show()
def initUI(self): QToolTip.setFont(QFont('SansSerif', 10)) self.setToolTip('This is a <b>QWidget</b> widget') btn = QPushButton('Button', self) btn.setToolTip('This is a <b>QPushButton</b> widget') btn.resize(btn.sizeHint()) btn.move(50, 50) self.setGeometry(300, 300, 300, 200) self.setWindowTitle('Tooltips') self.show()
# -*- coding: utf-8 -*- import sys from PyQt6.QtWidgets import QApplication, QWidget, QPushButton from PyQt6.QtCore import QCoreApplication if __name__ == '__main__': app = QApplication(sys.argv) btn = QPushButton("Hello PyQt6") btn.clicked.connect(QCoreApplication.instance().quit) btn.resize(400,100) btn.move(50,50) btn.show() sys.exit(app.exec())