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winrt: Remove QWinrtScreen::pixelDensity so that the default of 1.0 is used 

Winrt does device independent scaling by default so that overwriting
pixelDensity for QWinrtScreen will break the use case of setting
Qt::AA_EnableHighDpiScaling. That mode is basically always active on
winrt.

Task-number: QTBUG-76363
Change-Id: Ib522201850d17757be4a80aa819c3f1245ca7147
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
Reviewed-by: André de la Rocha <andre.rocha@qt.io>
bb10
Oliver Wolff 2019-06-24 15:38:45 +02:00
parent c21cc647e9
commit 589d96b9b0
2 changed files with 0 additions and 7 deletions
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6
src/plugins/platforms/winrt/qwinrtscreen.cpp
View File

@ -669,12 +669,6 @@ QDpi QWinRTScreen::logicalDpi() const
return QDpi(d->logicalDpi, d->logicalDpi);
}
qreal QWinRTScreen::pixelDensity() const
{
Q_D(const QWinRTScreen);
return qMax(1, qRound(d->logicalDpi / 96));
}
qreal QWinRTScreen::scaleFactor() const
{
Q_D(const QWinRTScreen);

1
src/plugins/platforms/winrt/qwinrtscreen.h
View File

@ -96,7 +96,6 @@ public:
QImage::Format format() const override;
QSizeF physicalSize() const override;
QDpi logicalDpi() const override;
qreal pixelDensity() const override;
qreal scaleFactor() const;
QPlatformCursor *cursor() const override;
Qt::KeyboardModifiers keyboardModifiers() const;