Fix error in sample code on the Layout Management page.

Incorrect return type in a sample class (CardLayout) function.
Although the function is never called, the return type should be int,
not QLayoutItem*.

Task-number: QTBUG-25602
Change-Id: I05ebd07a35b6db62b8c12255186f9d9487da79f6
Reviewed-by: Geir Vattekar <geir.vattekar@nokia.com>

diff --git a/src/widgets/doc/snippets/code/doc_src_layout.cpp b/src/widgets/doc/snippets/code/doc_src_layout.cpp
index b6abab6..fcca5ab 100644 (file)
--- a/src/widgets/doc/snippets/code/doc_src_layout.cpp
+++ b/src/widgets/doc/snippets/code/doc_src_layout.cpp
@@ -56,7 +56,7 @@ public:
     void addItem(QLayoutItem *item);
     QSize sizeHint() const;
     QSize minimumSize() const;
-       QLayoutItem *count() const;
+    int count() const;
     QLayoutItem *itemAt(int) const;
     QLayoutItem *takeAt(int);
     void setGeometry(const QRect &rect);
@@ -73,7 +73,7 @@ private:
 //! [1]
 
 //! [2]
-QLayoutItem *CardLayout::count() const
+int CardLayout::count() const
 {
        // QList::size() returns the number of QLayoutItems in the list
     return list.size();