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Tor Arne Vestbø 5138fada0b Fix QHighDpi::fromNativeLocalExposedRegion rounding errors 
Calling bottom/right/bottomRight on a QRect is discouraged, as it does
not give the true bottom-right corner of the rectangle, instead giving
a point one unit to the left and top of the true bottom right.

Dividing this point by a scale factor of e.g. 2, and then using qCeil
on the bottom right x and y coordinates would result in a pointRegion
that was 1x1 * scaleFactor larger than it should, manifesting as
rendering issues at later stages.

We can get away from the whole problem by initially converting the
QRect to a QRectF, and basing the pointRegion's rect on the scaled
size instead of bottom-right coordinates.

Change-Id: I4d4895660655cfa8749c93c7d2573ae79cd7898b
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
2017-07-19 09:53:00 +00:00
bin don't include injected headers into linker version script 2016-10-14 09:00:29 +00:00
config.tests configure: Remove test for unused feature "mremap" 2017-07-10 18:00:38 +00:00
dist Remove mention of reverted fix 2017-06-28 11:54:29 +02:00
doc Doc: add tutorials to overview page Qt Widgets 2017-07-03 10:35:44 +00:00
examples Examples: Remove remains of wince 2017-07-14 17:30:51 +00:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
mkspecs Fix CONFIG+=silent for MSVC non-inference rules 2017-07-14 18:49:56 +00:00
qmake Doc: Update docs for QMAKE_MACOSX_DEPLOYMENT_TARGET in qmake Manual 2017-07-17 07:31:17 +00:00
src Fix QHighDpi::fromNativeLocalExposedRegion rounding errors 2017-07-19 09:53:00 +00:00
tests tst_QStyle::drawItemPixmap(): Check on the image color 2017-07-19 07:33:38 +00:00
util QtCore: include mocs 2017-05-05 03:03:30 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore GitIgnore config.status.bat and config.tests/.qmake.stash 2017-06-13 05:58:30 +00:00
.qmake.conf Bump version 2017-07-03 07:22:45 +00:00
.tag Update the git-archive export options 2012-09-07 15:39:31 +02:00
config_help.txt Restore behavior of using libEGL and libGLESv2 as default for angle 2017-05-11 08:35:54 +00:00
configure Allow using Xcode Command Line Tools to build Qt 2017-06-29 02:00:12 +00:00
configure.bat configure: balk at any of {{,X}QMAKESPEC,QMAKE{PATH,FEATURES}} being set 2017-04-21 09:22:27 +00:00
configure.json configure: Remove test for unused feature "mremap" 2017-07-10 18:00:38 +00:00
configure.pri build the configure tests in the top-level build dir 2017-06-12 09:55:39 +00:00
header.BSD Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.BSD-OLD Add new license header templates and license files 2016-01-14 20:43:46 +00:00
header.COMM Add header template for commercial only modules 2015-10-19 10:37:18 +00:00
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header.LGPL3 Update copyright headers 2015-02-11 06:49:51 +00:00
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header.LGPL21 Update copyright headers 2015-02-11 06:49:51 +00:00
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header.LGPL-ONLY Update copyright headers 2015-02-11 06:49:51 +00:00
INSTALL Doc: Update links in INSTALL file 2015-02-16 09:06:41 +00:00
LGPL_EXCEPTION.txt Update copyright headers 2015-02-11 06:49:51 +00:00
LICENSE.FDL Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
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LICENSE.GPLv3 Expand license scope from "Qt GUI Toolkit" to "Qt Toolkit" 2016-06-15 07:02:32 +00:00
LICENSE.LGPL3 Add new license header templates and license files 2016-01-14 20:43:46 +00:00
LICENSE.LGPLv3 Expand license scope from "Qt GUI Toolkit" to "Qt Toolkit" 2016-06-15 07:02:32 +00:00
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qtbase.pro nuke configure -host-option 2016-12-13 18:55:59 +00:00
sync.profile Merge remote-tracking branch 'origin/5.8' into 5.9 2017-03-13 15:55:44 +01:00