D7966: KComboBox: Reuse the existing completion object on new line edit

[Milian Wolff]

mwolff added a comment.


  In https://phabricator.kde.org/D7966#148641, @dfaure wrote:
  
  > Just to be sure, your unittest could also test the case of setEditable(false).
  
  
  What should it test then? if it's not editable, there is no line edit, and thus no completion object?

REPOSITORY
  R284 KCompletion

REVISION DETAIL
  https://phabricator.kde.org/D7966

To: mwolff, dfaure
Cc: dfaure, #frameworks
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