diff options
author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2018-11-23 20:05:42 +0100 |
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committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-23 15:13:41 +0000 |
commit | c590aa678d5c27162b0ca7191fa76b1d3a112767 (patch) | |
tree | e62a34cee93a761f267347dd2df530832811a21a /examples/widgets/itemviews/simpletreemodel/treeitem.h | |
parent | 7cc6f78dd448992c9a9cb31e001b908d44028516 (diff) |
Cleanup SimpleTreeModel example
Cleanup the SimpleTreeModel example:
- include own headers first
- use nullptr
- add sanity checks
Change-Id: If57d608e3919368b2022ff86aede8de9c2ba7369
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Diffstat (limited to 'examples/widgets/itemviews/simpletreemodel/treeitem.h')
-rw-r--r-- | examples/widgets/itemviews/simpletreemodel/treeitem.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/widgets/itemviews/simpletreemodel/treeitem.h b/examples/widgets/itemviews/simpletreemodel/treeitem.h index 8d0bb49627..390433597d 100644 --- a/examples/widgets/itemviews/simpletreemodel/treeitem.h +++ b/examples/widgets/itemviews/simpletreemodel/treeitem.h @@ -51,14 +51,14 @@ #ifndef TREEITEM_H #define TREEITEM_H -#include <QList> #include <QVariant> +#include <QVector> //! [0] class TreeItem { public: - explicit TreeItem(const QList<QVariant> &data, TreeItem *parentItem = 0); + explicit TreeItem(const QVector<QVariant> &data, TreeItem *parentItem = nullptr); ~TreeItem(); void appendChild(TreeItem *child); @@ -71,8 +71,8 @@ public: TreeItem *parentItem(); private: - QList<TreeItem*> m_childItems; - QList<QVariant> m_itemData; + QVector<TreeItem*> m_childItems; + QVector<QVariant> m_itemData; TreeItem *m_parentItem; }; //! [0] |