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[solved] First call to QTableWidget::QTableWidget is slow on Mac

  • Hello,

    We're using 2 QTableWidget in main window and noticed slow startup speed on Mac (ok on Windows) - main window is shown with a pretty long delay. Talking about release build of cause. After digging into problem we found out that the call to
    ui.setupUI is slow. After narrowing the search it appeared that the first call to
    new QTableWidget(centralWidget) takes from 1.3 to 2 seconds (on Core i7 MacBook Pro 15 2012). Please help.

    Thanks in advance.

    Environment: Qt 5.2.1, Mac OS 10.9.2, app download "link":

  • Fixed in 5.3

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