Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-90571

QIconButton does not provide high rez image when supplied

    XMLWordPrintable

Details

    • Bug
    • Resolution: Incomplete
    • P2: Important
    • None
    • 5.15.2
    • Image formats
    • None
    • macOS, Windows

    Description

      say i have a QIconButton that is 64x64.  I provide an image to it that is 128x128.  now it draws on a retina display or a 200% HiDPI display. it will show a 64x64 pixel icon "nearest neighbor" scaled up to 128x128, instead of using the actual pixmap i supplied to it.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-75824 QIcon ignores high DPI setting on pixmaps

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              vgt Eirik Aavitsland
              davecotter David M. Cotter
              Votes:
              1 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes