base.py 文件源码

def __init__(
        self,
        text,
        on_text_changed: callable = None,
        read_only: bool = False,
        clear_btn_enabled: bool = False,
        validation_regex: str = None,
        set_enabled: bool = True,
    ):
        QLineEdit.__init__(self, text)
        if on_text_changed:
            # noinspection PyUnresolvedReferences
            self.textChanged.connect(on_text_changed)
        self.setReadOnly(read_only)
        self.setClearButtonEnabled(clear_btn_enabled)
        if validation_regex:
            self.setValidator(QRegExpValidator(QRegExp(validation_regex), self))
        self.setEnabled(set_enabled)