QLayout: minor tidy in the docs

Change-Id: Ifc2aa62a9c9480c85cc36f60941411e920066db8
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
This commit is contained in:
Giuseppe D'Angelo 2020-08-08 02:14:50 +02:00
parent 177f040c6c
commit 7e7796fb00

View File

@ -1134,7 +1134,7 @@ QLayoutItem *QLayout::replaceWidget(QWidget *from, QWidget *to, Qt::FindChildOpt
\fn QLayoutItem *QLayout::itemAt(int index) const
Must be implemented in subclasses to return the layout item at \a
index. If there is no such item, the function must return 0.
index. If there is no such item, the function must return \nullptr.
Items are numbered consecutively from 0. If an item is deleted, other items will be renumbered.
This function can be used to iterate over a layout. The following