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mention that multiple selection events are not sent to the virtual list controls

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17288 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Vadim Zeitlin
2002-09-19 21:49:16 +00:00
parent ead7e5c1bf
commit 2304dc6eaa
1 changed files with 6 additions and 1 deletions
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7
docs/latex/wx/listctrl.tex
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@@ -14,7 +14,12 @@ without consuming much memory. To use virtual list control you must use
\helpref{OnGetItemText}{wxlistctrlongetitemtext} (and optionally
\helpref{OnGetItemImage}{wxlistctrlongetitemimage} and
\helpref{OnGetItemAttr}{wxlistctrlongetitemattr}) to return the information
about the items when the control requests it.
about the items when the control requests it. Virtual list control can be used
as a normal one except that no operations which can take time proportional to
the number of items in the control happen -- this is required to allow having a
practically infinite number of items. For example, in a multiple selection
virtual list control, the selections won't be sent when many items are selected
at once because this could mean iterating over all the items.
Using many of wxListCtrl features is shown in the
\helpref{corresponding sample}{samplelistctrl}.