这是从头开始构建自定义消息框的示例。
import sysfrom PyQt4 import QtCore, QtGuiclass Example(QtGui.QDialog): def __init__(self, parent=None): super(Example, self).__init__(parent) msgBox = QtGui.QMessageBox() msgBox.setText('What to do?') msgBox.addButton(QtGui.QPushButton('Accept'), QtGui.QMessageBox.YesRole) msgBox.addButton(QtGui.QPushButton('Reject'), QtGui.QMessageBox.NoRole) msgBox.addButton(QtGui.QPushButton('Cancel'), QtGui.QMessageBox.RejectRole) ret = msgBox.exec_()if __name__ == "__main__": app = QtGui.QApplication(sys.argv) ex = Example() ex.show() sys.exit(app.exec_())
