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  1. Qt
  2. QTBUG-39517

QLineEdit's clear button is half-resolution on Retina displays

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • None
    • 5.3.0
    • Widgets: Widgets and Dialogs
    • None
    • Mac OS X

      In Qt 5.2, QLineEdit was given the new clearButtonEnabled property. On Macs that support Retina resolution, the clear button icon appears at half resolution.

      Steps to reproduce

      1. Use a Mac with a Retina display
      2. In Qt Creator, create a new Qt Widgets Application
      3. Open MainWindow.ui
      4. Add a QLineEdit
      5. Turn on clearButtonEnabled
      6. Observe that the pixels of the clear button icon are twice the size of the pixels of the text and widget border (see attached screenshot)

        1. qt-5.8.0-clear-half-res.png
          qt-5.8.0-clear-half-res.png
          94 kB
        2. qt-5.8.0-clear-half-res.zip
          4 kB
        3. qtbug39517.zip
          1 kB
        4. Screen Shot 2014-06-06 at 16.36.00.png
          Screen Shot 2014-06-06 at 16.36.00.png
          6 kB
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            sorvig Morten Sørvig
            smokris Steve Mokris
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              Created:
              Updated:
              Resolved:

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