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  1. Qt
  2. QTBUG-98786

QMimeData: wrong image pasted from clipboard

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Duplicate
    • Affects Version/s: 6.2.1, 6.2.2, 6.2.3
    • Fix Version/s: 6.2.5, 6.3.1, 6.4.0
    • Component/s: GUI: Drag and Drop
    • Labels:
      None
    • Environment:
      Windows 10 21H2, Windows 10 20H2, Windows 11, Qt 6.2.1, MSVC2019
    • Platform/s:
      Windows

      Description

      I have a strange issue on all my Windows platforms with Qt 6.2.1 and 6.2.2.
      I get a wrong image if I paste a screenshot of a window obtained with ALT+PRINT SCREEN.

      To replicate the issue:

      • compile and start the attached project (untitle.zip).
      • Press ALT+PRINT SCREEN and select a window (you can choose the application window)
      • Click Menu Edit -> Paste

      You should see the result of the attached image. The pasted image seems shifted.
      With Qt 5.15.2 all works fine.

      NOTE: pasting the screenshot on Microsoft Paint, then copy it into the clipboard and pasting on the Qt application solve the issue.

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          Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-100351 [REG 5.12 -> 6.2] Pasting an image in Windows is not converted to a QImage correctly.

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-104872 Calling QClipboard::image() corrupts image inside Win 11 clipboard memory (from Windows Snipping Tool)

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

              People

              Assignee:
              vgt Eirik Aavitsland
              Reporter:
              mircomir Mirco Miranda
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              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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