看看这是否适合您：
#!/usr/bin/env python#-*- coding:utf-8 -*-import sipsip.setapi('QString', 2)sip.setapi('QVariant', 2)from PyQt4.QtCore import *from PyQt4.QtGui import *class testShadow(QWidget): def __init__(self, parent=None): super(testShadow, self).__init__(parent) self.resize(94, 35) self.verticalLayout = QVBoxLayout(self) self.verticalLayout.setObjectName("verticalLayout") self.label = QLabel(self) self.label.setText("Text Label") self.shadow = QGraphicsDropShadowEffect(self) self.shadow.setBlurRadius(5) self.label.setGraphicsEffect(self.shadow) self.verticalLayout.addWidget(self.label)if __name__ == "__main__": import sys app = QApplication(sys.argv) main = testShadow() main.show() sys.exit(app.exec_())
