Review Request 129405: KCollapsibleGroupBox: don't hide widgets, override focus policy instead

[Elvis Angelaccio]

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/129405/
-----------------------------------------------------------

Review request for KDE Frameworks, Christoph Feck and David Edmundson.


Repository: kwidgetsaddons


Description
-------

Currently it's not possible to hide widgets in a KCollapsibleGroupBox, because the groupbox hides all chidren on collapse event and shows them on expand event.

The rationale was explained in this comment: "when collapsed hide contents to save resources and more importantly get it out the focus chain"

The focus chain problem can be solved by overriding/restoring the focus policy of children widgets, without changing their visibility.


Diffs
-----

  src/kcollapsiblegroupbox.cpp 273110e995cb25f28a815cb28125c4678ca2ab28 
  tests/kcollapsiblegroupboxtest.cpp 5a2900e63e42fa81f909c7d1fff0d07033edb025 

Diff: https://git.reviewboard.kde.org/r/129405/diff/


Testing
-------

Test app has been expanded with an hidden checkbox

* Make sure the new checkbox stays hidden after expanding the groupbox.
* With both groups collapsed, make sure the tab-focus goes from the first group to the second one (skipping the 7 checkboxes in the first group).


Thanks,

Elvis Angelaccio

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-frameworks-devel/attachments/20161114/ed220a76/attachment.html>