diff options
| author | Liang Qi <liang.qi@qt.io> | 2016-10-27 10:22:56 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2016-10-27 10:23:39 +0200 |
| commit | af0d0b9c06c18850626e5454b39b45255c3e36cb (patch) | |
| tree | 31768765e1195781fba5350ad99e93e926dd083c /src/corelib/global/qglobal.cpp | |
| parent | 8daa050ed2bc3502f19ae38e2c3060941a19a5a6 (diff) | |
| parent | 4e196159077a820e99bc8bd306d31d0ccaa17c57 (diff) | |
Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
src/plugins/platforms/ios/ios.pro
src/plugins/platforms/ios/kernel.pro
src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.h
src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileengineassetslibrary.mm
src/plugins/platforms/ios/optional/nsphotolibrarysupport/qiosfileenginefactory.h
src/plugins/platforms/ios/qiosintegration.h
src/widgets/widgets/qcombobox.cpp
tests/auto/widgets/dialogs/qwizard/tst_qwizard.cpp
tests/auto/widgets/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp
Change-Id: Ibaee7cbbba99e7c4b1d8926e55932ffa6030ce45
Diffstat (limited to 'src/corelib/global/qglobal.cpp')
| -rw-r--r-- | src/corelib/global/qglobal.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/corelib/global/qglobal.cpp b/src/corelib/global/qglobal.cpp index bc93b1f477..934916514a 100644 --- a/src/corelib/global/qglobal.cpp +++ b/src/corelib/global/qglobal.cpp @@ -4268,8 +4268,10 @@ bool QInternal::activateCallbacks(Callback cb, void **parameters) Compares the floating point value \a p1 and \a p2 and returns \c true if they are considered equal, otherwise \c false. - Note that comparing values where either \a p1 or \a p2 is 0.0 will not work. - The solution to this is to compare against values greater than or equal to 1.0. + Note that comparing values where either \a p1 or \a p2 is 0.0 will not work, + nor does comparing values where one of the values is NaN or infinity. + If one of the values is always 0.0, use qFuzzyIsNull instead. If one of the + values is likely to be 0.0, one solution is to add 1.0 to both values. \snippet code/src_corelib_global_qglobal.cpp 46 |