libdeng2|Widgets: Refining the layout rules implementation
The Rule class hierarchy provides tools for specifying dynamic mathematical expressions (e.g., for widget layout). The implementation is still rather rough, though.
Todo for later: Rules are rather powerful, but there is also need for a (higher-level?) mechanism where parent widgets can lay out child widgets according to some principle (list, grid, etc.). In practice, it can build on the Rules. In any case, manually constructing complex rules is a bit arduous.
Added by skyjake almost 12 years ago
Added by
libdeng2|Widgets: Refining the layout rules implementation
The Rule class hierarchy provides tools for specifying dynamic
mathematical expressions (e.g., for widget layout). The implementation
is still rather rough, though.
Todo for later: Rules are rather powerful, but there is also need for
a (higher-level?) mechanism where parent widgets can lay out child
widgets according to some principle (list, grid, etc.). In practice,
it can build on the Rules. In any case, manually constructing complex
rules is a bit arduous.