Called when calling :show on an element. Used for propagating the :show call onto the child elements. Returning false will disallow the children to be shown.
Called when calling :show on an element. Used for propagating the :show call onto the child elements. Returning false will disallow the children to be shown.
1 table childElement
the child element that we're attempting to call :show() on.
1 bool
whether the specified child element can be shown.