fix propgrid sample when WXWIN_COMPATIBILITY_3_0==0, broken in r75561

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76563 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/propgrid/sampleprops.cpp

@@ -22,6 +22,7 @@
 #endif
 
 #include "wx/fontdlg.h"
+#include "wx/numformatter.h"
 
 // -----------------------------------------------------------------------
 
@@ -343,17 +344,12 @@ public:
     void SetPrecision ( int precision )
     {
         m_precision = precision;
-        m_dtoaTemplate.Empty();
     }
 
 protected:
     // Mandatory array of type
     wxArrayDouble   m_array;
 
-    // Use this to avoid extra wxString creation+Printf
-    // on double-to-wxString conversion.
-    wxString        m_dtoaTemplate;
-
     int             m_precision;
 
     // Mandatory overridden methods
@@ -376,9 +372,8 @@ IMPLEMENT_DYNAMIC_CLASS(wxArrayDoubleEditorDialog, wxPGArrayEditorDialog)
 
 wxString wxArrayDoubleEditorDialog::ArrayGet( size_t index )
 {
-    wxString str;
+    return wxNumberFormatter::ToString(
-    wxPropertyGrid::DoubleToString(str,m_array[index],m_precision,true,&m_dtoaTemplate);
+        m_array[index], m_precision, wxNumberFormatter::Style_NoTrailingZeroes);
-    return str;
 }
 
 size_t wxArrayDoubleEditorDialog::ArrayGetCount()
@@ -551,8 +546,6 @@ wxString wxArrayDoubleProperty::ValueToString( wxVariant& value,
 
 void wxArrayDoubleProperty::GenerateValueAsString( wxString& target, int prec, bool removeZeroes ) const
 {
-    wxString s;
-    wxString template_str;
     wxChar between[3] = wxT(", ");
     size_t i;
 
@@ -561,13 +554,13 @@ void wxArrayDoubleProperty::GenerateValueAsString( wxString& target, int prec, b
     target.Empty();
 
     const wxArrayDouble& value = wxArrayDoubleRefFromVariant(m_value);
+    wxNumberFormatter::Style style = wxNumberFormatter::Style_None;
+    if (removeZeroes)
+        style = wxNumberFormatter::Style_NoTrailingZeroes;
 
     for ( i=0; i<value.GetCount(); i++ )
     {
-
+        target += wxNumberFormatter::ToString(value[i], prec, style);
-        wxPropertyGrid::DoubleToString(s,value[i],prec,removeZeroes,&template_str);
-
-        target += s;
 
         if ( i<(value.GetCount()-1) )
             target += between;

samples/propgrid/tests.cpp

@@ -891,6 +891,7 @@ bool FormMain::RunTests( bool fullTest, bool interactive )
             RT_FAILURE();
     }
 
+#if WXWIN_COMPATIBILITY_3_0
     {
         RT_START_TEST(DoubleToString)
 
@@ -911,6 +912,7 @@ bool FormMain::RunTests( bool fullTest, bool interactive )
         if ( wxPropertyGrid::DoubleToString(s, -0.000123, 3, true) != "0" )
             RT_FAILURE();
     }
+#endif
 
     {
         wxPropertyGridPage* page1;