[Interest] Pixmap redraw on OS X Retina display zoomed-in 4x?

[Edward Sutton]

  *   I have a QTableWidget.
  *   In the name column zero I have cell widget consisting of a QCommandLinkButton
  *   I added a horizontal layout to QCommandLinkButton containing 3 QLabels, 2 with text, and the middle label contains a pixmap.

Problem:

1 - When QWidget app runs on external HD display all is good. See screenshot below.
2 - When the same QWidget app is executed on the MacBook’s internal retina display, the pixmaps are zoomed in about 4X.

Suggestions are appreciated.

( I wish I had been paying attention to the high DPI discussions now. )

-Ed

Screenshot 1 - HD display all is good.

[cid:C4A12515-691F-479C-86E5-0B63828528D9 at ditchwitch.cmw.internal]


Screenshot 2 - After redraw on retina  pixmaps are zoomed in about 4X?


[cid:A61AF02C-3A2C-48C0-BC92-CD5ACFF9FACD at ditchwitch.cmw.internal]


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