diff options
Diffstat (limited to 'src/corelib/tools/qline.cpp')
| -rw-r--r-- | src/corelib/tools/qline.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/corelib/tools/qline.cpp b/src/corelib/tools/qline.cpp index 1ca9a59bde..78f1c44263 100644 --- a/src/corelib/tools/qline.cpp +++ b/src/corelib/tools/qline.cpp @@ -412,16 +412,12 @@ QDataStream &operator>>(QDataStream &stream, QLine &line) */ /*! + \fn bool QLineF::isNull() const + Returns true if the line is not set up with valid start and end point; otherwise returns false. */ -bool QLineF::isNull() const -{ - return (qFuzzyCompare(pt1.x(), pt2.x()) && qFuzzyCompare(pt1.y(), pt2.y())) ? true : false; -} - - /*! \fn QPointF QLineF::p1() const |