Applied patch [ 1399013 ] More removals of extraneous semicolons

[wxWidgets.git] / src / msw / radiobut.cpp

diff --git a/src/msw/radiobut.cpp b/src/msw/radiobut.cpp
index c49c9600452cb02260bbf22e71f325bb96d042f5..e41f4cc7c025a4741828a03ddabbc5411b601b45 100644 (file)
--- a/src/msw/radiobut.cpp
+++ b/src/msw/radiobut.cpp
@@ -17,10 +17,6 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "radiobut.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -168,6 +164,12 @@ void wxRadioButton::SetValue(bool value)
     // buttons in the same group: Windows doesn't do it automatically
     if ( m_isChecked )
     {
+        // If another radiobutton in the group currently has the focus, we have to 
+        // set it to this radiobutton, else the old readiobutton will be reselected
+        // automatically, if a parent window loses the focus and regains it.
+        bool shouldSetFocus = false;
+        wxWindow* pFocusWnd = FindFocus();
+
         const wxWindowList& siblings = GetParent()->GetChildren();
         wxWindowList::compatibility_iterator nodeThis = siblings.Find(this);
         wxCHECK_RET( nodeThis, _T("radio button not a child of its parent?") );
@@ -190,6 +192,9 @@ void wxRadioButton::SetValue(bool value)
                 
                 if (btn)
                 {
+                    if (btn == pFocusWnd)
+                        shouldSetFocus = true;
+
                     btn->SetValue(false);
 
                     if ( btn->HasFlag(wxRB_GROUP) )
@@ -217,8 +222,15 @@ void wxRadioButton::SetValue(bool value)
             }
 
             if (btn)
+            {
+                if (btn == pFocusWnd)
+                        shouldSetFocus = true;
+
                 btn->SetValue(false);
+            }
         }
+        if (shouldSetFocus)
+            SetFocus();
     }
 }
 
@@ -296,7 +308,9 @@ wxSize wxRadioButton::DoGetBestSize() const
         hRadio = s_radioSize;
     }
 
-    return wxSize(wRadio, hRadio);
+    wxSize best(wRadio, hRadio);
+    CacheBestSize(best);
+    return best;
 }
 
 #endif // wxUSE_RADIOBTN