Merge remote branch 'fire/master'

1 files changed, 46 insertions, 0 deletions

diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 509fb77..7f601eb 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -1012,4 +1012,50 @@ void QPaintEngineEx::updateState(const QPaintEngineState &)
     // do nothing...
 }
 
+Q_GUI_EXPORT QPainterPath qt_painterPathFromVectorPath(const QVectorPath &path)
+{
+    const qreal *points = path.points();
+    const QPainterPath::ElementType *types = path.elements();
+
+    QPainterPath p;
+    if (types) {
+        int id = 0;
+        for (int i=0; i<path.elementCount(); ++i) {
+            switch(types[i]) {
+            case QPainterPath::MoveToElement:
+                p.moveTo(QPointF(points[id], points[id+1]));
+                id+=2;
+                break;
+            case QPainterPath::LineToElement:
+                p.lineTo(QPointF(points[id], points[id+1]));
+                id+=2;
+                break;
+            case QPainterPath::CurveToElement: {
+                QPointF p1(points[id], points[id+1]);
+                QPointF p2(points[id+2], points[id+3]);
+                QPointF p3(points[id+4], points[id+5]);
+                p.cubicTo(p1, p2, p3);
+                id+=6;
+                break;
+            }
+            case QPainterPath::CurveToDataElement:
+                ;
+                break;
+            }
+        }
+    } else {
+        p.moveTo(QPointF(points[0], points[1]));
+        int id = 2;
+        for (int i=1; i<path.elementCount(); ++i) {
+            p.lineTo(QPointF(points[id], points[id+1]));
+            id+=2;
+        }
+    }
+    if (path.hints() & QVectorPath::WindingFill)
+        p.setFillRule(Qt::WindingFill);
+
+    return p;
+}
+
+
 QT_END_NAMESPACE