Tidy nullptr usage

Move away from using 0 as pointer literal.

Done using clang-tidy. This is not complete as
run-clang-tidy can't handle all of qtbase in one go.

Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/widgets/effects/qpixmapfilter.cpp b/src/widgets/effects/qpixmapfilter.cpp
index e1e8175423..637c9c6aba 100644
--- a/src/widgets/effects/qpixmapfilter.cpp
+++ b/src/widgets/effects/qpixmapfilter.cpp
@@ -208,7 +208,7 @@ QRectF QPixmapFilter::boundingRectFor(const QRectF &rect) const
 class QPixmapConvolutionFilterPrivate : public QPixmapFilterPrivate
 {
 public:
-    QPixmapConvolutionFilterPrivate(): convolutionKernel(0), kernelWidth(0), kernelHeight(0), convoluteAlpha(false) {}
+    QPixmapConvolutionFilterPrivate(): convolutionKernel(nullptr), kernelWidth(0), kernelHeight(0), convoluteAlpha(false) {}
     ~QPixmapConvolutionFilterPrivate() {
         delete[] convolutionKernel;
     }
@@ -424,7 +424,7 @@ void QPixmapConvolutionFilter::draw(QPainter *painter, const QPointF &p, const Q
 
     // raster implementation
 
-    QImage *target = 0;
+    QImage *target = nullptr;
     if (painter->paintEngine()->paintDevice()->devType() == QInternal::Image) {
         target = static_cast<QImage *>(painter->paintEngine()->paintDevice());
 
@@ -432,18 +432,18 @@ void QPixmapConvolutionFilter::draw(QPainter *painter, const QPointF &p, const Q
 
         if (mat.type() > QTransform::TxTranslate) {
             // Disabled because of transformation...
-            target = 0;
+            target = nullptr;
         } else {
             QRasterPaintEngine *pe = static_cast<QRasterPaintEngine *>(painter->paintEngine());
             if (pe->clipType() == QRasterPaintEngine::ComplexClip)
                 // disabled because of complex clipping...
-                target = 0;
+                target = nullptr;
             else {
                 QRectF clip = pe->clipBoundingRect();
                 QRectF rect = boundingRectFor(srcRect.isEmpty() ? src.rect() : srcRect);
                 QTransform x = painter->deviceTransform();
                 if (!clip.contains(rect.translated(x.dx() + p.x(), x.dy() + p.y()))) {
-                    target = 0;
+                    target = nullptr;
                 }
 
             }