Added references to wxTreeItemId::IsOk

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2002-12-03 13:33:39 +00:00
parent c606ab69eb
commit 26d08cc602
3 changed files with 5 additions and 3 deletions

View File

@@ -1,7 +1,8 @@
\section{\class{wxTreeCtrl}}\label{wxtreectrl}
A tree control presents information as a hierarchy, with items that may be expanded
to show further items. Items in a tree control are referenced by wxTreeItemId handles.
to show further items. Items in a tree control are referenced by wxTreeItemId handles,
which may be tested for validity by calling wxTreeItemId::IsOk.
To intercept events from a tree control, use the event table macros described in \helpref{wxTreeEvent}{wxtreeevent}.