Rename wxSpinCtrl helper functions

Put them in wxSpinCtrlImpl namespace and remove "wxSpinCtrl" prefix from
the function names themselves, this was ugly.

No real changes.

include/wx/private/spinctrl.h

@@ -10,18 +10,18 @@
 #ifndef _WX_PRIVATE_SPINCTRL_H_
 #define _WX_PRIVATE_SPINCTRL_H_
 
-namespace wxPrivate
+namespace wxSpinCtrlImpl
 {
 
 // This is an internal helper function currently used by all ports: return the
 // string containing hexadecimal representation of the given number.
-extern wxString wxSpinCtrlFormatAsHex(long val, long maxVal);
+extern wxString FormatAsHex(long val, long maxVal);
 
 // The helper function to determine the best size for the given control.
 // We can't implement this function in the wxSpinCtrlBase because MSW implementation
 // of wxSpinCtrl is derived from wxSpinButton but uses the same algorithm.
-extern wxSize wxSpinCtrlGetBestSize(const wxControl* spin, int minVal, int maxVal, int base);
+extern wxSize GetBestSize(const wxControl* spin, int minVal, int maxVal, int base);
 
-} // namespace wxPrivate
+} // namespace wxSpinCtrlImpl
 
 #endif // _WX_PRIVATE_SPINCTRL_H_

src/common/spinctrlcmn.cpp

@@ -104,7 +104,9 @@ wxCONSTRUCTOR_6( wxSpinCtrl, wxWindow*, Parent, wxWindowID, Id, \
                 wxSize, Size, long, WindowStyle )
 
 
-wxString wxPrivate::wxSpinCtrlFormatAsHex(long val, long maxVal)
+using namespace wxSpinCtrlImpl;
+
+wxString wxSpinCtrlImpl::FormatAsHex(long val, long maxVal)
 {
     // We format the value like this is for compatibility with (native
     // behaviour of) wxMSW
@@ -117,14 +119,14 @@ wxString wxPrivate::wxSpinCtrlFormatAsHex(long val, long maxVal)
     return text;
 }
 
-wxSize wxPrivate::wxSpinCtrlGetBestSize(const wxControl* spin,
+wxSize wxSpinCtrlImpl::GetBestSize(const wxControl* spin,
                                    int minVal, int maxVal, int base)
 {
     const int lenMin = (base == 16 ?
-                       wxSpinCtrlFormatAsHex(minVal, maxVal) :
+                       FormatAsHex(minVal, maxVal) :
                        wxString::Format("%d", minVal)).length();
     const int lenMax = (base == 16 ?
-                       wxSpinCtrlFormatAsHex(maxVal, maxVal) :
+                       FormatAsHex(maxVal, maxVal) :
                        wxString::Format("%d", maxVal)).length();
     const wxString largestString('8', wxMax(lenMin, lenMax));
     return spin->GetSizeFromText(largestString);

src/generic/spinctlg.cpp

@@ -656,8 +656,7 @@ wxString wxSpinCtrl::DoValueToText(double val)
     switch ( GetBase() )
     {
         case 16:
-            return wxPrivate::wxSpinCtrlFormatAsHex(static_cast<long>(val),
-                                                    GetMax());
+            return wxSpinCtrlImpl::FormatAsHex(static_cast<long>(val), GetMax());
 
         default:
             wxFAIL_MSG( wxS("Unsupported spin control base") );

src/gtk/spinctrl.cpp

@@ -359,7 +359,7 @@ wxSize wxSpinCtrlGTKBase::DoGetBestSize() const
 {
     const int minVal = static_cast<int>(DoGetMin());
     const int maxVal = static_cast<int>(DoGetMax());
-    return wxPrivate::wxSpinCtrlGetBestSize(this, minVal, maxVal, GetBase());
+    return wxSpinCtrlImpl::GetBestSize(this, minVal, maxVal, GetBase());
 }
 
 wxSize wxSpinCtrlGTKBase::DoGetSizeFromTextSize(int xlen, int ylen) const
@@ -433,7 +433,7 @@ wx_gtk_spin_output(GtkSpinButton* spin, wxSpinCtrl* win)
     gtk_entry_set_text
     (
         GTK_ENTRY(spin),
-        wxPrivate::wxSpinCtrlFormatAsHex(val, win->GetMax()).utf8_str()
+        wxSpinCtrlImpl::FormatAsHex(val, win->GetMax()).utf8_str()
     );
 
     return TRUE;

src/gtk1/spinctrl.cpp

@@ -71,7 +71,7 @@ wx_gtk_spin_output(GtkSpinButton* spin, wxSpinCtrl* win)
     gtk_entry_set_text
     (
         GTK_ENTRY(spin),
-        wxPrivate::wxSpinCtrlFormatAsHex(val, win->GetMax()).utf8_str()
+        wxSpinCtrlImpl::FormatAsHex(val, win->GetMax()).utf8_str()
     );
 
     return TRUE;

src/msw/spinctrl.cpp

@@ -476,7 +476,7 @@ void  wxSpinCtrl::SetValue(int val)
                 (text[1] != 'x' && text[1] != 'X')) )
     {
         ::SetWindowText(GetBuddyHwnd(),
-                        wxPrivate::wxSpinCtrlFormatAsHex(val, m_max).t_str());
+                        wxSpinCtrlImpl::FormatAsHex(val, m_max).t_str());
     }
 
     m_oldValue = GetValue();
@@ -743,7 +743,7 @@ int wxSpinCtrl::GetOverlap() const
 
 wxSize wxSpinCtrl::DoGetBestSize() const
 {
-    return wxPrivate::wxSpinCtrlGetBestSize(this, GetMin(), GetMax(), GetBase());
+    return wxSpinCtrlImpl::GetBestSize(this, GetMin(), GetMax(), GetBase());
 }
 
 wxSize wxSpinCtrl::DoGetSizeFromTextSize(int xlen, int ylen) const