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  1. Qt Creator
  2. QTCREATORBUG-21182

UI freezes for ~200ms during typing when Activate completion is Always

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      Description

      • Open a file with many completion candidates.
      • Type somewhere.
      • Notice the editor freezes occasionally.

      This might look a short operation, but in my project it is even longer (we have a bunch of unneeded includes, resulting in many potential completion items for 3 characters), and even with Qt Creator it is irritating.

      Attached an example. Notice that msg is typed normally, while cann appears at once after freezing.

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            Assignee:
            yvvan Ivan Donchevskii
            Reporter:
            orgads Orgad Shaneh
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              Resolved:

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