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check for LVS_OWNERDATA availability at compile and run-time

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10876 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-07-07 00:39:05 +00:00
parent 0367c1c0e8
commit 30a72e6297
1 changed files with 14 additions and 0 deletions
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14
src/msw/listctrl.cpp
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@@ -64,6 +64,10 @@
#define LVS_EX_FULLROWSELECT 0x00000020 #define LVS_EX_FULLROWSELECT 0x00000020
#endif #endif
#ifndef LVS_OWNERDATA
#define LVS_OWNERDATA 0x1000
#endif
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
// private functions // private functions
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------
@@ -452,6 +456,16 @@ long wxListCtrl::ConvertToMSWStyle(long& oldStyle, long style) const
if ( style & wxLC_VIRTUAL ) 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; wstyle |= LVS_OWNERDATA;
} }