invite.py 文件源码

def keyPressEvent(self, event):
        key = event.key()
        text = self.text()
        if key == Qt.Key_Space:
            if text and not text.endswith('-'):
                self.setText(text + '-')
        elif key == Qt.Key_Tab:
            if text and len(text.split('-')) < 3 and not text.endswith('-'):
                self.setText(text + '-')
            else:
                self.setText(text)
        elif key == Qt.Key_Escape:
            if text:
                self.parent.reset()
            else:
                self.parent.close()
        else:
            return QLineEdit.keyPressEvent(self, event)