don't clip out hidden radiobox buttons: otherwise they're displayed incorrectly when...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36289 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/radiobox.cpp b/src/msw/radiobox.cpp
index 5ee58e43657b4077cef462e2441e10f2108c2ee9..86fbd228b11d97aac6f71fbc763abbfa36c1e119 100644 (file)
--- a/src/msw/radiobox.cpp
+++ b/src/msw/radiobox.cpp
@@ -685,6 +685,10 @@ WXHRGN wxRadioBox::MSWGetRegionWithoutChildren()
     const size_t count = GetCount();
     for ( size_t i = 0; i < count; ++i )
     {
     const size_t count = GetCount();
     for ( size_t i = 0; i < count; ++i )
     {

+        // don't clip out hidden children
+        if ( !IsItemShown(i) )
+            continue;
+

         ::GetWindowRect((*m_radioButtons)[i], &rc);
         AutoHRGN hrgnchild(::CreateRectRgnIndirect(&rc));
         ::CombineRgn(hrgn, hrgn, hrgnchild, RGN_DIFF);
         ::GetWindowRect((*m_radioButtons)[i], &rc);
         AutoHRGN hrgnchild(::CreateRectRgnIndirect(&rc));
         ::CombineRgn(hrgn, hrgn, hrgnchild, RGN_DIFF);