Morten Johan Sørvig 46a552583f Teach QPixmapIconEngine how to handle @Nx pixmaps ... Bring QPixmapIconEngine on par with QIconLoaderEngine when it comes to @Nx pixmap handling: Make the scale factor a test parameter during icon lookup. This allows storing e.g 16x16@1, 16x16@2, 16x16@3 versions of a pixmap in the icon, and then having QIcon select the correct one based on the target devicePixelRatio. Extend the qiconhighdpi test to also cover QPixmapIconEngine, via the addPixmap() API. The corner cases of pixmap lookup can be much complicated. QIconLoaderEngine and QPixmapIconEngine should ideally have identical behavior in order to avoid surprises. Change-Id: I17552cc61755bff9553c4a462e3983ac6759c13b Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>		2020-11-08 19:49:53 +01:00
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icons	qt_findAtNxFile(): account for .9 (9-patch image) extensions	2017-06-24 21:24:53 +00:00
CMakeLists.txt	CMake: Regenerate projects to use new qt_internal_ API	2020-09-23 16:59:06 +02:00
qiconhighdpi.pro	cmake: add gui/image tests	2019-10-23 07:56:08 +00:00
tst_qiconhighdpi.cpp	Teach QPixmapIconEngine how to handle @Nx pixmaps	2020-11-08 19:49:53 +01:00
tst_qiconhighdpi.qrc	qt_findAtNxFile(): account for .9 (9-patch image) extensions	2017-06-24 21:24:53 +00:00