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Added references to wxTreeItemId::IsOk

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Julian Smart
2002-12-03 13:33:39 +00:00
parent c606ab69eb
commit 26d08cc602
3 changed files with 5 additions and 3 deletions
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docs/latex/wx/ttreectl.tex
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@@ -6,7 +6,8 @@ The tree control displays its items in a tree like structure. Each item has its
own (optional) icon and a label. An item may be either collapsed (meaning that
its children are not visible) or expanded (meaning that its children are
shown). Each item in the tree is identified by its {\it itemId} which is of
opaque data type {\it wxTreeItemId}.
opaque data type {\it wxTreeItemId}. You can test whether an item is valid
by calling wxTreeItemId::IsOk.
The items text and image may be retrieved and changed with
\helpref{GetItemText}{wxtreectrlgetitemtext}/\helpref{SetItemText}{wxtreectrlsetitemtext}