qt5-base-hdpi-scale.patch 828 B

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  1. --- qtbase-opensource-src-5.7.1/src/plugins/platforms/xcb/qxcbscreen.cpp.orig 2017-01-11 11:42:59.544860428 +0100
  2. +++ qtbase-opensource-src-5.7.1/src/plugins/platforms/xcb/qxcbscreen.cpp 2017-01-11 11:43:51.142956762 +0100
  3. @@ -633,7 +633,7 @@ void QXcbScreen::updateGeometry(const QR
  4. m_sizeMillimeters = sizeInMillimeters(xGeometry.size(), virtualDpi());
  5. qreal dpi = xGeometry.width() / physicalSize().width() * qreal(25.4);
  6. - m_pixelDensity = qRound(dpi/96);
  7. + m_pixelDensity = (int) (dpi/96); // instead of rounding at 1.5, round at 2.0 (same as GNOME)
  8. m_geometry = QRect(xGeometry.topLeft(), xGeometry.size());
  9. m_availableGeometry = xGeometry & m_virtualDesktop->workArea();
  10. QWindowSystemInterface::handleScreenGeometryChange(QPlatformScreen::screen(), m_geometry, m_availableGeometry);