use wxWindowIDRef to transparently implement auto-generated ids ref-counting (slightly modified patch 1835458)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/radiobox.h

@@ -158,6 +158,7 @@ protected:
 
     // the buttons we contain
     wxSubwindows *m_radioButtons;
+    wxWindowIDRef *m_radioButtonIds;
 
     // array of widths and heights of the buttons, may be wxDefaultCoord if the
     // corresponding quantity should be computed

include/wx/msw/setup0.h

@@ -886,6 +886,16 @@
 // wxValidator class and related methods
 #define wxUSE_VALIDATORS 1
 
+// Use reference counted ID management: this means that wxWidgets will track
+// the automatically allocated ids (those used when you use wxID_ANY when
+// creating a window, menu or toolbar item &c) instead of just supposing that
+// the program never runs out of them. This is mostly useful only under wxMSW
+// where the total ids range is limited to SHRT_MIN..SHRT_MAX and where
+// long-running programs can run into problems with ids reuse without this. On
+// the other platforms, where the ids have the full int range, this shouldn't
+// be necessary.
+#define wxUSE_AUTOID_MANAGEMENT defined(__WXMSW__)
+
 // ----------------------------------------------------------------------------
 // common dialogs
 // ----------------------------------------------------------------------------

include/wx/msw/slider95.h

@@ -117,7 +117,8 @@ protected:
     virtual wxSize DoGetBestSize() const;
 
     // the labels windows, if any
-    wxSubwindows *m_labels;
+    wxSubwindows  *m_labels;
+    wxWindowIDRef *m_labelIds;
 
     int           m_rangeMin;
     int           m_rangeMax;

include/wx/msw/wince/setup.h

@@ -886,6 +886,16 @@
 // wxValidator class and related methods
 #define wxUSE_VALIDATORS 1
 
+// Use reference counted ID management: this means that wxWidgets will track
+// the automatically allocated ids (those used when you use wxID_ANY when
+// creating a window, menu or toolbar item &c) instead of just supposing that
+// the program never runs out of them. This is mostly useful only under wxMSW
+// where the total ids range is limited to SHRT_MIN..SHRT_MAX and where
+// long-running programs can run into problems with ids reuse without this. On
+// the other platforms, where the ids have the full int range, this shouldn't
+// be necessary.
+#define wxUSE_AUTOID_MANAGEMENT defined(__WXMSW__)
+
 // ----------------------------------------------------------------------------
 // common dialogs
 // ----------------------------------------------------------------------------