qt5base-lts/tests/manual/highdpi/highdpi.pro

TEMPLATE = app
TARGET = highdpi
INCLUDEPATH += .
QT += widgets

# Input
SOURCES += main.cpp

RESOURCES += \
    highdpi.qrc
Basic high-dpi "retina" support for Qt 5. Bring Qt 5 on par with Qt 4, prepare for more comprehensive support later on. Introduce device independent pixels (dips), device pixels, and devicePixelRatio. Add high-dpi support to QPainter, QGLWidget, the cocoa platform plugin, mac and fusion styles. Dips are similar to CSS pixels, Apple points and Android density-independent pixels. Device pixels are pixels in the backing store/physical pixels on screen. devicePixelRatio is the ratio between them, which is 1.0 on standard displays and 2.0 on "retina" displays. New API: QImage::devicePixelRatio() and setDevicePixelRatio() QPixmap::devicePixelRatio() and setDevicePixelRatio() QWindow::devicePixelRatio() QScreen::devicePixelRatio() QGuiApplicaiton::devicePixelRatio() Change-Id: If98c3ca9bfdf0e1bdbcf7574cd5b912c9ff63856 Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com> 2012-11-20 10:34:52 +00:00			`TEMPLATE = app`
			`TARGET = highdpi`
			`INCLUDEPATH += .`
			`QT += widgets`

			`# Input`
			`SOURCES += main.cpp`

			`RESOURCES += \`
			`highdpi.qrc`