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fixed bug which resulted in generation of spurious EVT_RADIOBOX events when a radiobox button was focused but not selected (patch 1739140)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47124 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-07-04 21:20:32 +00:00
parent 173f3c03a0
commit bf511d579f
1 changed files with 7 additions and 2 deletions
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9
src/msw/radiobox.cpp
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@ -270,9 +270,14 @@ bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id)
const unsigned int count = GetCount();
for ( unsigned int i = 0; i < count; i++ )
{
if ( id == wxGetWindowId((*m_radioButtons)[i]) )
const HWND hwndBtn = (*m_radioButtons)[i];
if ( id == wxGetWindowId(hwndBtn) )
{
selectedButton = i;
// we can get BN_CLICKED for a button which just became focused
// but it may not be checked, in which case we shouldn't
// generate a radiobox selection changed event for it
if ( ::SendMessage(hwndBtn, BM_GETCHECK, 0, 0) == BST_CHECKED )
selectedButton = i;
break;
}