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use LVSICF_NOINVALIDATEALL in SetItemCount() to reduce flicker

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24160 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-10-12 11:19:18 +00:00
parent 6ee654b36c
commit 54759554d3
1 changed files with 2 additions and 1 deletions
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3
src/msw/listctrl.cpp
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@@ -2460,7 +2460,8 @@ void wxListCtrl::SetItemCount(long count)
{ {
wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") ); wxASSERT_MSG( IsVirtual(), _T("this is for virtual controls only") );
if ( !::SendMessage(GetHwnd(), LVM_SETITEMCOUNT, (WPARAM)count, LVSICF_NOSCROLL) ) if ( !::SendMessage(GetHwnd(), LVM_SETITEMCOUNT, (WPARAM)count,
LVSICF_NOSCROLL | LVSICF_NOINVALIDATEALL) )
{ {
wxLogLastError(_T("ListView_SetItemCount")); wxLogLastError(_T("ListView_SetItemCount"));
} }