Gets whether the widget prefers a height-for-width layout
or a width-for-height layout.
Single-child widgets generally propagate the preference of
their child, more complex widgets need to request something
either in context of their children or in context of their
allocation capabilities.
Gets whether the widget prefers a height-for-width layout or a width-for-height layout.
Single-child widgets generally propagate the preference of their child, more complex widgets need to request something either in context of their children or in context of their allocation capabilities.