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| author | Jocelyn Turcotte <jturcotte@woboq.com> | 2017-01-17 17:05:00 +0100 |
|---|---|---|
| committer | Jocelyn Turcotte (Woboq GmbH) <jturcotte@woboq.com> | 2017-01-23 18:42:26 +0000 |
| commit | dd52fd0024600d3beffc82d6da02b4239a62d725 (patch) | |
| tree | 42dd52f4aa23179601792b1794f7b8ec3c1d1971 /examples/widgets/dialogs/classwizard/classwizard.cpp | |
| parent | aa8fb3608952ab9f344e2b6beb7e083908c8d905 (diff) | |
Ensure a pixel density of at least 1 for Qt::AA_EnableHighDpiScaling
Very large 1080p TVs or any display which is running at an abnormally
low resolution can have a DPI lower than 48, which means that
qRound(dpi/96) will result in a 0 pixel density, causing critical
issues for applications using Qt::AA_EnableHighDpiScaling.
Make sure that we always have a pixel density of at least 1 to allow
applications not having to worry about such displays.
Task-number: QTBUG-56140
Change-Id: I1dafbf7794a99ae6f872984c0337d8ff0d1fc1c0
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/widgets/dialogs/classwizard/classwizard.cpp')
0 files changed, 0 insertions, 0 deletions