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fix DoSetSelection(): it did nothing when there was no old selection

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41804 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-10-09 15:50:02 +00:00
parent aa7a6a0e5c
commit 8e79a06be4
1 changed files with 2 additions and 1 deletions
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3
src/mac/carbon/notebmac.cpp
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@ -164,7 +164,7 @@ int wxNotebook::DoSetSelection(size_t nPage, int flags)
{
wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("DoSetSelection: invalid notebook page") );
if ( m_nSelection != wxNOT_FOUND && nPage != (size_t)m_nSelection )
if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection )
{
if ( flags & SetSelection_SendEvent )
{
@ -180,6 +180,7 @@ int wxNotebook::DoSetSelection(size_t nPage, int flags)
ChangePage(m_nSelection, nPage);
}
//else: no change
return m_nSelection;
}