bool wxRadioBox::OS2Command( WXUINT uCmd,
WXWORD wId)
{
int nSelectedButton = -1;
if (uCmd == BN_CLICKED)
{
if (wId == GetId())
return true;
for (unsigned int i = 0; i < m_nNoItems; i++)
{
if (wId == wxGetWindowId(m_ahRadioButtons[i]))
{
nSelectedButton = i;
break;
}
}
if (nSelectedButton == -1)
{
//
// Just ignore it
//
return false;
}
if (nSelectedButton != m_nSelectedButton)
{
m_nSelectedButton = nSelectedButton;
SendNotificationEvent();
}
return true;
}
else
return false;
} // end of wxRadioBox::OS2Command
bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id_)
{
const int id = (signed short)id_;
if ( cmd == BN_CLICKED )
{
if (id == GetId())
return true;
int selectedButton = wxNOT_FOUND;
const unsigned int count = GetCount();
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
for ( unsigned int i = 0; i < count; i++ )
{
const HWND hwndBtn = (*m_radioButtons)[i];
if ( id == wxGetWindowId(hwndBtn) )
{
// 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;
}
}
if ( selectedButton == wxNOT_FOUND )
{
// just ignore it - due to a hack with WM_NCHITTEST handling in our
// wnd proc, we can receive dummy click messages when we click near
// the radiobox edge (this is ugly but Julian wouldn't let me get
// rid of this...)
return false;
}
if ( selectedButton != m_selectedButton )
{
m_selectedButton = selectedButton;
SendNotificationEvent();
}
//else: don't generate events when the selection doesn't change
return true;
}
else
return false;
}
bool wxRadioBox::MSWCommand(WXUINT cmd, WXWORD id)
{
if ( cmd == BN_CLICKED )
{
if (id == GetId())
return true;
int selectedButton = wxNOT_FOUND;
int count = GetCount();
for ( int i = 0; i < count; i++ )
{
if ( id == wxGetWindowId((*m_radioButtons)[i]) )
{
selectedButton = i;
break;
}
}
if ( selectedButton == wxNOT_FOUND )
{
// just ignore it - due to a hack with WM_NCHITTEST handling in our
// wnd proc, we can receive dummy click messages when we click near
// the radiobox edge (this is ugly but Julian wouldn't let me get
// rid of this...)
return false;
}
if ( selectedButton != m_selectedButton )
{
m_selectedButton = selectedButton;
SendNotificationEvent();
}
//else: don't generate events when the selection doesn't change
return true;
}
else
return false;
}