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  1. Qt
  2. QTBUG-59603

QTimer support chrono literals

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    Details

    • Type: Suggestion
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 5.8.0
    • Component/s: Core: Event loop
    • Labels:
      None
    • Commits:
      d16ba63f5cdf1e6c9dc96200bb80b2155437c4ee

      Description

      Hi,

      This works.
      QTimer::singleShot(std::chrono::milliseconds(1000), []

      { qDebug() << "1 second passed"; });

      This is not supported:
      QTimer::singleShot(1s, []{ qDebug() << "1 second passed"; }

      );

      This uses the chrono literals (new since C++14), more on that here: http://en.cppreference.com/w/cpp/chrono/duration

      Could support for these literals be added to the QTimer methods where one provides time (start, singleshot, setInterval). Big plus for also providing a getters (remainingTime, intervalAsDuration and in QElapsedTimer::elaped) as clock ticks. That would allow a chrono duration_cast to any of the chrono supported times.

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            Assignee:
            thiago Thiago Macieira
            Reporter:
            markg85 Mark
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              Dates

              Created:
              Updated:
              Resolved:

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