diff options
Diffstat (limited to 'src/gui/itemviews/qtreeview_p.h')
| -rw-r--r-- | src/gui/itemviews/qtreeview_p.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gui/itemviews/qtreeview_p.h b/src/gui/itemviews/qtreeview_p.h index 589a224..7893e04 100644 --- a/src/gui/itemviews/qtreeview_p.h +++ b/src/gui/itemviews/qtreeview_p.h @@ -62,9 +62,10 @@ QT_BEGIN_NAMESPACE struct QTreeViewItem { - QTreeViewItem() : expanded(false), spanning(false), hasChildren(false), + QTreeViewItem() : parentItem(-1), expanded(false), spanning(false), hasChildren(false), hasMoreSiblings(false), total(0), level(0), height(0) {} QModelIndex index; // we remove items whenever the indexes are invalidated + int parentItem; // parent item index in viewItems uint expanded : 1; uint spanning : 1; uint hasChildren : 1; // if the item has visible children (even if collapsed) @@ -136,6 +137,12 @@ public: int viewIndex(const QModelIndex &index) const; QModelIndex modelIndex(int i, int column = 0) const; + void insertViewItems(int pos, int count, const QTreeViewItem &viewItem); + void removeViewItems(int pos, int count); +#if 0 + bool checkViewItems() const; +#endif + int firstVisibleItem(int *offset = 0) const; int columnAt(int x) const; bool hasVisibleChildren( const QModelIndex& parent) const; |