diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp index 191b98c91a..8b410d17ea 100644 --- a/src/msw/listctrl.cpp +++ b/src/msw/listctrl.cpp @@ -64,6 +64,10 @@ #define LVS_EX_FULLROWSELECT 0x00000020 #endif +#ifndef LVS_OWNERDATA + #define LVS_OWNERDATA 0x1000 +#endif + // ---------------------------------------------------------------------------- // private functions // ---------------------------------------------------------------------------- @@ -452,6 +456,16 @@ long wxListCtrl::ConvertToMSWStyle(long& oldStyle, long style) const if ( style & wxLC_VIRTUAL ) { + int ver = wxTheApp->GetComCtl32Version(); + if ( ver < 470 ) + { + wxLogWarning(_("Please install a newer version of comctl32.dll\n" + "(at least version 4.70 is required but you have " + "%d.%02d)\n" + "or this program won't operate correctly."), + ver / 100, ver % 100); + } + wstyle |= LVS_OWNERDATA; }