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List:       kde-commits
Subject:    KDE/kdeedu/rocs/src/GraphicsItem
From:       Wagner de Melo Reck <wagner.reck () gmail ! com>
Date:       2010-12-06 13:39:48
Message-ID: 20101206133948.0D13BAC8A4 () svn ! kde ! org
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SVN commit 1204238 by reck:

made a better fix (thanks for patch hajma)

 M  +2 -2      OrientedEdgeItem.cpp  


--- trunk/KDE/kdeedu/rocs/src/GraphicsItem/OrientedEdgeItem.cpp #1204237:1204238
@@ -138,7 +138,7 @@
         finalY *= (-1);
     }
 
-    qreal size = sqrt(pow((x*0.1),2) + pow((y*0.1),2)) * index;
+    qreal size = qSqrt(qPow((x*0.1),2) + qPow((y*0.1),2)) * index;
 
     finalX *= size;
     finalY *= size;
@@ -179,7 +179,7 @@
         gScene->updateAfter(this);
     }
     QLine q(_pointer->from()->x(), _pointer->from()->y(),    _pointer->to()->x(),  _pointer->to()->y());
-    qreal size = qSqrt( qPow(qreal(q.dx()), 2) + qPow(qreal(q.dy()), 2));
+    qreal size = qSqrt( qPow(q.dx(), 2) + qPow(q.dy(), 2));
     if (_pointer->from() != _pointer->to() && size < 20  ) {
         setPath(QPainterPath());
     } else {
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