Documentation: Start using the \nullptr macro

Task-number: PYSIDE-903
Change-Id: I0c4640eb20157673eabb131e8834e79cbbf95d5c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

3 files changed, 5 insertions, 5 deletions

diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
index fabd3ef03b..9e32ccfee9 100644
--- a/src/quick/items/qquickitem.cpp
+++ b/src/quick/items/qquickitem.cpp
@@ -4798,7 +4798,7 @@ QQuickItem *QQuickItem::nextItemInFocusChain(bool forward)
     Returns the first visible child item found at point (\a x, \a y) within
     the coordinate system of this item.
 
-    Returns 0 if there is no such item.
+    Returns \nullptr if there is no such item.
 */
 QQuickItem *QQuickItem::childAt(qreal x, qreal y) const
 {
@@ -7222,7 +7222,7 @@ bool QQuickItem::isFocusScope() const
     If this item is a focus scope, this returns the item in its focus chain
     that currently has focus.
 
-    Returns 0 if this item is not a focus scope.
+    Returns \nullptr if this item is not a focus scope.
   */
 QQuickItem *QQuickItem::scopedFocusItem() const
 {
@@ -8158,7 +8158,7 @@ bool QQuickItem::isTextureProvider() const
     \fn QSGTextureProvider *QQuickItem::textureProvider() const
 
     Returns the texture provider for an item. The default implementation
-    returns 0.
+    returns \nullptr.
 
     This function may only be called on the rendering thread.
  */
diff --git a/src/quick/scenegraph/util/qsgtexture.cpp b/src/quick/scenegraph/util/qsgtexture.cpp
index 982d05691d..d33bdffe74 100644
--- a/src/quick/scenegraph/util/qsgtexture.cpp
+++ b/src/quick/scenegraph/util/qsgtexture.cpp
@@ -388,7 +388,7 @@ QSGTexture::~QSGTexture()
     it to a shader that operates on the texture coordinates 0-1 instead
     of the texture subrect inside the atlas.
 
-    If the texture is not part of a texture atlas, this function returns 0.
+    If the texture is not part of a texture atlas, this function returns \nullptr.
 
     Implementations of this function are recommended to return the same instance
     for multiple calls to limit memory usage.
diff --git a/src/quick/util/qquickimageprovider.cpp b/src/quick/util/qquickimageprovider.cpp
index ced981de3e..ebcca77f17 100644
--- a/src/quick/util/qquickimageprovider.cpp
+++ b/src/quick/util/qquickimageprovider.cpp
@@ -436,7 +436,7 @@ QPixmap QQuickImageProvider::requestPixmap(const QString &id, QSize *size, const
 
 /*!
     Implement this method to return the texture with \a id. The default
-    implementation returns 0.
+    implementation returns \nullptr.
 
     The \a id is the requested image source, with the "image:" scheme and
     provider identifier removed. For example, if the image \l{Image::}{source}