Method set

src/textual/css/query.py:481–508

Sets common attributes on matched nodes. Args: display: Set `display` attribute on nodes, or `None` for no change. visible: Set `visible` attribute on nodes, or `None` for no change. disabled: Set `disabled` attribute on nodes, or `None` for no change.

(
        self,
        display: bool | None = None,
        visible: bool | None = None,
        disabled: bool | None = None,
        loading: bool | None = None,
    )

        return self

    def set(
        self,
        display: bool | None = None,
        visible: bool | None = None,
        disabled: bool | None = None,
        loading: bool | None = None,
    ) -> DOMQuery[QueryType]:
        """Sets common attributes on matched nodes.

        Args:
            display: Set `display` attribute on nodes, or `None` for no change.
            visible: Set `visible` attribute on nodes, or `None` for no change.
            disabled: Set `disabled` attribute on nodes, or `None` for no change.
            loading: Set `loading` attribute on nodes, or `None` for no change.

        Returns:
            Query for chaining.
        """
        for node in self:
            if display is not None:
                node.display = display
            if visible is not None:
                node.visible = visible
            if disabled is not None:
                node.disabled = disabled
            if loading is not None:
                node.loading = loading
        return self