touch-packages team mailing list archive

[Chris Coulson <chris.coulson@xxxxxxxxxxxxx>]

Public bug reported:

Oxide relies on the combination of QScreen::orientation() and
QScreen::primaryOrientation() in order to determine the rotation angle
of the device, which is used in Blink and also for correctly rotating
the camera preview when the application is rotated.

However, the value returned from QScreen::primaryOrientation() also
changes when the device is rotated, which I believe is unexpected. Qt
calculates this based on the screen geometry, which means this is
probably caused by qtubuntu swapping the width / height around when
transitioning from portrait to landscape.

** Affects: qtubuntu (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1520670

Title:
  QScreen::primaryOrientation does not work correctly

Status in qtubuntu package in Ubuntu:
  New

Bug description:
  Oxide relies on the combination of QScreen::orientation() and
  QScreen::primaryOrientation() in order to determine the rotation angle
  of the device, which is used in Blink and also for correctly rotating
  the camera preview when the application is rotated.

  However, the value returned from QScreen::primaryOrientation() also
  changes when the device is rotated, which I believe is unexpected. Qt
  calculates this based on the screen geometry, which means this is
  probably caused by qtubuntu swapping the width / height around when
  transitioning from portrait to landscape.

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