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  1. Qt
  2. QTBUG-66713

Be able to keep the original image displayed in an Image until the changed source image is available

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    • e0e0f722b (dev)

    Description

      Be able to keep the original image displayed in an Image until the changed source image is available. Currently, if it takes time to load an image after the source is changed then there will be a case of nothing being rendered before the new one is shown. Even if it loads quickly then it can cause a visible flicker in this case.

      Therefore, having an option to display the old image until the new one is ready might be desired for cases like this.

      Attachments

        1. async-workaround-2.qml
          1 kB
          Eirik Aavitsland

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-72476 QQuickImage renders blank frames while new images are loading

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-106797 Asynchronous Image reports Image.Ready prematurely

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-124607 [Qt PDF] Memory spikes when zooming into a page that contains a raster image

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
          mentioned in

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          For Gerrit Dashboard: QTBUG-66713
          # Subject Branch Project Status CR V
          559900,10 Introduce a flag to keep old image around while loading new one dev qt/qtdeclarative Status: MERGED +2 +1

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              esabraha Eskil Abrahamsen Blomfeldt
              andysh Andy Shaw
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              Dates

                Created:
                Updated:
                Resolved:

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