fixed spurious debug message when right clicking outside of any items area

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23887 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2003-09-24 15:03:57 +00:00
parent cf36ec2583
commit 92679f9f29

View File

@ -2134,10 +2134,10 @@ long wxTreeCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
switch ( nMsg )
{
case WM_RBUTTONDOWN:
// if the item we are about to right click on
// is not already select, remove the entire
// previous selection
if (!::IsItemSelected(GetHwnd(), htItem))
// if the item we are about to right click on is not already
// selected or if we click outside of any item, remove the
// entire previous selection
if ( !htItem || !::IsItemSelected(GetHwnd(), htItem) )
{
UnselectAll();
}