Checkstate handling has been redone, which allows to simplify
these actions.
Change-Id: Ice89d2e9a1d8c3e38520ff2519d06fc4e6d67df9
Reviewed-by: David Schulz <david.schulz@qt.io>
Simplify and re-arrange to avoid wrong indirections and
unnecessary delegation.
Beside this ensure correct check states of group nodes
when adding them.
Change-Id: I24a32249d785e48c9d27111d062c2a06a17327ef
Reviewed-by: David Schulz <david.schulz@qt.io>
This allows (de)selecting of all test cases of a specific test
framework.
Change-Id: I21357d3dbcfce73387f157b1b40686f437fa260b
Reviewed-by: David Schulz <david.schulz@qt.io>