Make it possible to TAB-navigate among wxStaticBox children.

As wxStaticBox can now contain child windows, derive it from
wxNavigationEnabled<> to allow TAB-navigating among them. Without this, it was
impossible to switch focus from keyboard to any of the controls inside
wxStaticBox.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72523 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/statbox.h b/include/wx/statbox.h
index cacae6619868380699637fd6d0eede5dcde3e1da..41aae1166a310b1b57f3698eaa8758e75d13de94 100644 (file)
--- a/include/wx/statbox.h
+++ b/include/wx/statbox.h
@@ -17,6 +17,7 @@
 #if wxUSE_STATBOX
 
 #include "wx/control.h"
+#include "wx/containr.h"
 
 extern WXDLLIMPEXP_DATA_CORE(const char) wxStaticBoxNameStr[];
 
@@ -24,13 +25,12 @@ extern WXDLLIMPEXP_DATA_CORE(const char) wxStaticBoxNameStr[];
 // wxStaticBox: a grouping box with a label
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxStaticBoxBase : public wxControl
+class WXDLLIMPEXP_CORE wxStaticBoxBase : public wxNavigationEnabled<wxControl>
 {
 public:
     wxStaticBoxBase() { }
 
     // overridden base class virtuals
-    virtual bool AcceptsFocus() const { return false; }
     virtual bool HasTransparentBackground() { return true; }
 
     // implementation only: this is used by wxStaticBoxSizer to account for the