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| author | Aleksandar Sasha Babic <aleksandar.babic@nokia.com> | 2009-12-15 12:50:01 (GMT) |
|---|---|---|
| committer | Aleksandar Sasha Babic <aleksandar.babic@nokia.com> | 2009-12-15 12:53:52 (GMT) |
| commit | 4391014d4533e60dc4e5e413db50b21f68f4658c (patch) | |
| tree | f82a40ea71e58ed44cb199daffe8305e7988b379 /src/gui/graphicsview/qgridlayoutengine.cpp | |
| parent | 100ad353689b8203988c87afe30953d59bdad736 (diff) | |
| download | Qt-4391014d4533e60dc4e5e413db50b21f68f4658c.zip Qt-4391014d4533e60dc4e5e413db50b21f68f4658c.tar.gz Qt-4391014d4533e60dc4e5e413db50b21f68f4658c.tar.bz2 | |
qreal-ization
Using math wrapper functions instead direct call. This gives us top-level
control to what (single/double) precision we are effectively using.
Task-number: QTBUG-4894
Reviewed-by: janarve
Reviewed-by: Kim Motoyoshi Kalland
Diffstat (limited to 'src/gui/graphicsview/qgridlayoutengine.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgridlayoutengine.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp index f61360a..9497a2f 100644 --- a/src/gui/graphicsview/qgridlayoutengine.cpp +++ b/src/gui/graphicsview/qgridlayoutengine.cpp @@ -51,6 +51,7 @@ #include "qvarlengtharray.h" #include <QtDebug> +#include <QtCore/qmath.h> QT_BEGIN_NAMESPACE @@ -70,7 +71,7 @@ static void insertOrRemoveItems(QVector<T> &items, int index, int delta) static qreal growthFactorBelowPreferredSize(qreal desired, qreal sumAvailable, qreal sumDesired) { Q_ASSERT(sumDesired != 0.0); - return desired * ::pow(sumAvailable / sumDesired, desired / sumDesired); + return desired * qPow(sumAvailable / sumDesired, desired / sumDesired); } static qreal fixedDescent(qreal descent, qreal ascent, qreal targetSize) |