1 files changed, 21 insertions, 12 deletions
diff --git a/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp b/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp
index 17436c9de5..cfbf3e44a2 100644
--- a/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp
+++ b/src/gui/doc/snippets/code/src_gui_painting_qpainter.cpp
@@ -63,6 +63,7 @@ struct MyWidget : public QWidget
     void wrapper13();
     void wrapper14();
     void wrapper15();
+    void concentricCircles();
 };
 QLine drawingCode;
 
@@ -97,15 +98,6 @@ struct QPainter {
     void setWorldTransform(QTransform matrix, bool);
 };
 
-//! [4]
-void QPainter::rotate(qreal angle)
-{
-    QTransform matrix;
-    matrix.rotate(angle);
-    setWorldTransform(matrix, true);
-}
-//! [4]
-
 } // QPainterWrapper
 
 void MyWidget::wrapper1() {
@@ -123,7 +115,7 @@ painter.drawPath(path);
 //! [6]
 QLineF line(10.0, 80.0, 90.0, 20.0);
 
-QPainter(this);
+QPainter painter(this);
 painter.drawLine(line);
 //! [6]
 } // MyWidget::wrapper1()
@@ -260,7 +252,7 @@ QRectF target(10.0, 20.0, 80.0, 60.0);
 QRectF source(0.0, 0.0, 70.0, 40.0);
 QPixmap pixmap(":myPixmap.png");
 
-QPainter(this);
+QPainter painter(this);
 painter.drawPixmap(target, pixmap, source);
 //! [16]
 
@@ -364,4 +356,21 @@ painter.drawRect(rectangle.adjusted(0, 0, -pen.width(), -pen.width()));
 
 
 } // MyWidget::wrapper15
-} // src_gui_painting_qpainter2
+
+void MyWidget::concentricCircles()
+{
+//! [renderHint]
+    QPainter painter(this);
+    painter.setRenderHint(QPainter::Antialiasing, true);
+//! [renderHint]
+    int diameter = 50;
+//! [floatBased]
+    painter.drawEllipse(QRectF(-diameter / 2.0, -diameter / 2.0, diameter, diameter));
+//! [floatBased]
+//! [intBased]
+    painter.drawEllipse(QRect(-diameter / 2, -diameter / 2, diameter, diameter));
+//! [intBased]
+
+} // MyWidget::concentricCircles
+
+} // src_gui_painting_qpainter2
+\ No newline at end of file