widgets.py 文件源码

def process_delete(self, process):
        """
        Handle the removal of a B3 process.
        """
        msgbox = QMessageBox()
        msgbox.setIcon(QMessageBox.Question)
        msgbox.setWindowTitle('CONFIRM')
        msgbox.setText('Are you sure?')
        msgbox.setInformativeText('Do you want to remove %s?' % process.name)
        msgbox.setStandardButtons(QMessageBox.No|QMessageBox.Yes)
        msgbox.setDefaultButton(QMessageBox.No)
        msgbox.layout().addItem(QSpacerItem(300, 0, QSizePolicy.Minimum, QSizePolicy.Expanding),
                                msgbox.layout().rowCount(), 0, 1, msgbox.layout().columnCount())
        msgbox.exec_()

        if msgbox.result() == QMessageBox.Yes:
            if process.state() != QProcess.NotRunning:
                self.process_shutdown(process)
            process.delete()
            self.repaint()