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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17982 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Webster
2002-11-27 05:50:21 +00:00
parent ba75150d36
commit 88ecce35e8
6 changed files with 90 additions and 97 deletions
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57
src/os2/radiobut.cpp
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@@ -224,6 +224,63 @@ void wxRadioButton::SetValue(
)
{
::WinSendMsg((HWND)GetHWND(), BM_SETCHECK, (MPARAM)bValue, (MPARAM)0);
if (bValue)
{
const wxWindowList& rSiblings = GetParent()->GetChildren();
wxWindowList::Node* pNodeThis = rSiblings.Find(this);
wxCHECK_RET(pNodeThis, _T("radio button not a child of its parent?"));
//
// Turn off all radio buttons before this one
//
for ( wxWindowList::Node* pNodeBefore = pNodeThis->GetPrevious();
pNodeBefore;
pNodeBefore = pNodeBefore->GetPrevious() )
{
wxRadioButton* pBtn = wxDynamicCast( pNodeBefore->GetData()
,wxRadioButton
);
if (!pBtn)
{
//
// The radio buttons in a group must be consecutive, so there
// are no more of them
//
break;
}
pBtn->SetValue(FALSE);
if (pBtn->HasFlag(wxRB_GROUP))
{
//
// Even if there are other radio buttons before this one,
// they're not in the same group with us
//
break;
}
}
//
// ... and all after this one
//
for (wxWindowList::Node* pNodeAfter = pNodeThis->GetNext();
pNodeAfter;
pNodeAfter = pNodeAfter->GetNext())
{
wxRadioButton* pBtn = wxDynamicCast( pNodeAfter->GetData()
,wxRadioButton
);
if (!pBtn || pBtn->HasFlag(wxRB_GROUP) )
{
//
// No more buttons or the first button of the next group
//
break;
}
pBtn->SetValue(FALSE);
}
}
} // end of wxRadioButton::SetValue
MRESULT wxRadioButton::OS2WindowProc(