main.py 文件源码

def deleteThemeBtnClicked(self, pressed):
        msg = QtWidgets.QMessageBox()
        msg.setIcon(QtWidgets.QMessageBox.Warning)

        msg.setText("Would you like to delete theme <b>"+self.themeCmb.currentText()+"</b> ?")
        msg.setWindowTitle("Delete Theme Confirmation")
        msg.setStandardButtons(QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No)

        retval = msg.exec_()

        if retval == QtWidgets.QMessageBox.Yes:
            themepath = os.path.join(os.getenv("HOME"),".local/share/plasma/desktoptheme/")
            themepath = os.path.join(themepath, str(self.themeCmb.currentText()) )
            if os.path.isdir(themepath):
                shutil.rmtree(themepath)
                self.updateThemeCmb("")