Also added the ability to use the mouse wheel to scroll through the
overloads.
Task-Number: QTCREATORBUG-5540
Change-Id: I8854bdcdf0b1456afdbc7ea2e27cd3ff7b7fcf41
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>
This is a re-work of our completion engine. Primary goals are:
- Allow the computation to run in a separate thread so the GUI is not locked.
- Support a model-based approach. QStrings are still needed (filtering, etc), but
internal structures are free to use more efficient representations.
- Unifiy all kinds of *assist* into a more reusable and extensible framework.
- Remove unnecessary dependencies on the text editor so we have more generic
and easily "plugable" components (still things to be resolved).
