Workaround for Ctrl-A giving a keycode of 1 in EVT_KEY_DOWN on wxGTK

[wxWidgets.git] / samples / font / font.cpp

diff --git a/samples/font/font.cpp b/samples/font/font.cpp
index 50e6985b247eac5fe29cd96d51e52e0bf25621b6..472ac4a4ab9124a9a39c765546fb755a3a1e0ca7 100644 (file)
--- a/samples/font/font.cpp
+++ b/samples/font/font.cpp
@@ -28,6 +28,7 @@
 #include <wx/fontdlg.h>
 #include <wx/fontenum.h>
 #include <wx/fontmap.h>
 #include <wx/fontdlg.h>
 #include <wx/fontenum.h>
 #include <wx/fontmap.h>

+#include <wx/encconv.h>

 #include <wx/textfile.h>
 
 // ----------------------------------------------------------------------------
 #include <wx/textfile.h>
 
 // ----------------------------------------------------------------------------


@@ -83,6 +84,9 @@ public:
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);

+    void OnIncFont(wxCommandEvent& event) { DoResizeFont(+2); }
+    void OnDecFont(wxCommandEvent& event) { DoResizeFont(-2); }
+

     void OnViewMsg(wxCommandEvent& event);
     void OnSelectFont(wxCommandEvent& event);
     void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);
     void OnViewMsg(wxCommandEvent& event);
     void OnSelectFont(wxCommandEvent& event);
     void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);


@@ -92,16 +96,22 @@ public:
         { DoEnumerateFamilies(TRUE); }
     void OnEnumerateEncodings(wxCommandEvent& event);
 
         { DoEnumerateFamilies(TRUE); }
     void OnEnumerateEncodings(wxCommandEvent& event);
 

+    void OnCheckNativeToFromString(wxCommandEvent& event);
+

     void OnSize(wxSizeEvent& event);
 
 protected:
     void OnSize(wxSizeEvent& event);
 
 protected:

-    void DoEnumerateFamilies(bool fixedWidthOnly,
-                             wxFontEncoding encoding = wxFONTENCODING_SYSTEM);
+    bool DoEnumerateFamilies(bool fixedWidthOnly,
+                             wxFontEncoding encoding = wxFONTENCODING_SYSTEM,
+                             bool silent = FALSE);

 
 

+    void DoResizeFont(int diff);

     void DoChangeFont(const wxFont& font, const wxColour& col = wxNullColour);
 
     void Resize(const wxSize& size, const wxFont& font = wxNullFont);
 
     void DoChangeFont(const wxFont& font, const wxColour& col = wxNullColour);
 
     void Resize(const wxSize& size, const wxFont& font = wxNullFont);
 

+    size_t      m_fontSize; // in points
+

     wxTextCtrl *m_textctrl;
     MyCanvas   *m_canvas;
 
     wxTextCtrl *m_textctrl;
     MyCanvas   *m_canvas;
 


@@ -121,11 +131,14 @@ enum
     Font_Quit = 1,
     Font_About,
     Font_ViewMsg,
     Font_Quit = 1,
     Font_About,
     Font_ViewMsg,

+    Font_IncSize,
+    Font_DecSize,

     Font_Choose = 100,
     Font_EnumFamiliesForEncoding,
     Font_EnumFamilies,
     Font_EnumFixedFamilies,
     Font_EnumEncodings,
     Font_Choose = 100,
     Font_EnumFamiliesForEncoding,
     Font_EnumFamilies,
     Font_EnumFixedFamilies,
     Font_EnumEncodings,

+    Font_CheckNativeToFromString,

     Font_Max
 };
 
     Font_Max
 };
 


@@ -139,12 +152,15 @@ enum
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Font_Quit,  MyFrame::OnQuit)
     EVT_MENU(Font_About, MyFrame::OnAbout)
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Font_Quit,  MyFrame::OnQuit)
     EVT_MENU(Font_About, MyFrame::OnAbout)

+    EVT_MENU(Font_IncSize, MyFrame::OnIncFont)
+    EVT_MENU(Font_DecSize, MyFrame::OnDecFont)

     EVT_MENU(Font_ViewMsg, MyFrame::OnViewMsg)
     EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
     EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)
     EVT_MENU(Font_EnumFamilies, MyFrame::OnEnumerateFamilies)
     EVT_MENU(Font_EnumFixedFamilies, MyFrame::OnEnumerateFixedFamilies)
     EVT_MENU(Font_EnumEncodings, MyFrame::OnEnumerateEncodings)
     EVT_MENU(Font_ViewMsg, MyFrame::OnViewMsg)
     EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
     EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)
     EVT_MENU(Font_EnumFamilies, MyFrame::OnEnumerateFamilies)
     EVT_MENU(Font_EnumFixedFamilies, MyFrame::OnEnumerateFixedFamilies)
     EVT_MENU(Font_EnumEncodings, MyFrame::OnEnumerateEncodings)

+    EVT_MENU(Font_CheckNativeToFromString, MyFrame::OnCheckNativeToFromString)

 
     EVT_SIZE(MyFrame::OnSize)
 END_EVENT_TABLE()
 
     EVT_SIZE(MyFrame::OnSize)
 END_EVENT_TABLE()


@@ -189,6 +205,8 @@ bool MyApp::OnInit()
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
        : wxFrame((wxFrame *)NULL, -1, title, pos, size), m_textctrl(NULL)
 {
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
        : wxFrame((wxFrame *)NULL, -1, title, pos, size), m_textctrl(NULL)
 {

+    m_fontSize = 12;
+

     // create a menu bar
     wxMenu *menuFile = new wxMenu;
 
     // create a menu bar
     wxMenu *menuFile = new wxMenu;
 


@@ -200,17 +218,23 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFile->Append(Font_Quit, "E&xit\tAlt-X", "Quit this program");
 
     wxMenu *menuFont = new wxMenu;
     menuFile->Append(Font_Quit, "E&xit\tAlt-X", "Quit this program");
 
     wxMenu *menuFont = new wxMenu;

+    menuFont->Append(Font_IncSize, "&Increase font size by 2 points\tCtrl-I");
+    menuFont->Append(Font_DecSize, "&Decrease font size by 2 points\tCtrl-D");
+    menuFont->AppendSeparator();

     menuFont->Append(Font_Choose, "&Select font...\tCtrl-S",
                      "Select a standard font");
     menuFont->AppendSeparator();
     menuFont->Append(Font_EnumFamilies, "Enumerate font &families\tCtrl-F");
     menuFont->Append(Font_EnumFixedFamilies,
     menuFont->Append(Font_Choose, "&Select font...\tCtrl-S",
                      "Select a standard font");
     menuFont->AppendSeparator();
     menuFont->Append(Font_EnumFamilies, "Enumerate font &families\tCtrl-F");
     menuFont->Append(Font_EnumFixedFamilies,

-                     "Enumerate f&ixed font families\tCtrl-I");
+                     "Enumerate fi&xed font families\tCtrl-X");

     menuFont->Append(Font_EnumEncodings,
                      "Enumerate &encodings\tCtrl-E");
     menuFont->Append(Font_EnumFamiliesForEncoding,
                      "Find font for en&coding...\tCtrl-C",
                      "Find font families for given encoding");
     menuFont->Append(Font_EnumEncodings,
                      "Enumerate &encodings\tCtrl-E");
     menuFont->Append(Font_EnumFamiliesForEncoding,
                      "Find font for en&coding...\tCtrl-C",
                      "Find font families for given encoding");

+    menuFont->AppendSeparator();
+    menuFont->Append(Font_CheckNativeToFromString,
+                     "Check Native Font Info To/From String");

 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar;
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar;


@@ -233,90 +257,121 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     SetStatusText("Welcome to wxWindows font demo!");
 }
 
     SetStatusText("Welcome to wxWindows font demo!");
 }
 

+// --------------------------------------------------------

 
 

-// event handlers
-void MyFrame::OnEnumerateEncodings(wxCommandEvent& WXUNUSED(event))
+class MyEncodingEnumerator : public wxFontEnumerator

 {
 {

-    class MyEncodingEnumerator : public wxFontEnumerator
-    {
-    public:
-        MyEncodingEnumerator() { m_n = 0; }
+public:
+    MyEncodingEnumerator()
+        { m_n = 0; }

 
 

-        const wxString& GetText() const { return m_text; }
+    const wxString& GetText() const
+        { return m_text; }

 
 

-    protected:
-        virtual bool OnFontEncoding(const wxString& facename,
-                                    const wxString& encoding)
-        {
-            wxString text;
-            text.Printf("Encoding %d: %s (available in facename '%s')\n",
-                         ++m_n, encoding.c_str(), facename.c_str());
-            m_text += text;
-
-            return TRUE;
-        }
+protected:
+    virtual bool OnFontEncoding(const wxString& facename,
+                                const wxString& encoding)
+    {
+        wxString text;
+        text.Printf(wxT("Encoding %d: %s (available in facename '%s')\n"),
+                    ++m_n, encoding.c_str(), facename.c_str());
+        m_text += text;
+        return TRUE;
+    }

 
 

-    private:
-        size_t m_n;
+private:
+    size_t m_n;
+    wxString m_text;
+};

 
 

-        wxString m_text;
-    } fontEnumerator;
+void MyFrame::OnEnumerateEncodings(wxCommandEvent& WXUNUSED(event))
+{
+    MyEncodingEnumerator fontEnumerator;

 
     fontEnumerator.EnumerateEncodings();
 
 
     fontEnumerator.EnumerateEncodings();
 

-    wxLogMessage("Enumerating all available encodings:\n%s",
+    wxLogMessage(wxT("Enumerating all available encodings:\n%s"),

                  fontEnumerator.GetText().c_str());
 }
 
                  fontEnumerator.GetText().c_str());
 }
 

-void MyFrame::DoEnumerateFamilies(bool fixedWidthOnly, wxFontEncoding encoding)
-{
-    class MyFontEnumerator : public wxFontEnumerator
-    {
-    public:
-        bool GotAny() const { return !m_facenames.IsEmpty(); }
+// -------------------------------------------------------------

 
 

-        const wxArrayString& GetFacenames() const { return m_facenames; }
+class MyFontEnumerator : public wxFontEnumerator
+{
+public:
+    bool GotAny() const
+        { return !m_facenames.IsEmpty(); }

 
 

-    protected:
-        virtual bool OnFacename(const wxString& facename)
-        {
-            m_facenames.Add(facename);
+    const wxArrayString& GetFacenames() const
+        { return m_facenames; }

 
 

-            return TRUE;
-        }
+protected:
+    virtual bool OnFacename(const wxString& facename)
+    {
+        m_facenames.Add(facename);
+        return TRUE;
+    }

 
     private:
         wxArrayString m_facenames;
 
     private:
         wxArrayString m_facenames;

-    } fontEnumerator;
+} fontEnumerator;
+
+bool MyFrame::DoEnumerateFamilies(bool fixedWidthOnly,
+                                  wxFontEncoding encoding,
+                                  bool silent)
+{
+    MyFontEnumerator fontEnumerator;

 
     fontEnumerator.EnumerateFacenames(encoding, fixedWidthOnly);
 
     if ( fontEnumerator.GotAny() )
     {
 
     fontEnumerator.EnumerateFacenames(encoding, fixedWidthOnly);
 
     if ( fontEnumerator.GotAny() )
     {

-        int n, nFacenames = fontEnumerator.GetFacenames().GetCount();
-        wxLogStatus(this, "Found %d %sfonts",
-                    nFacenames, fixedWidthOnly ? "fixed width " : "");
+        int nFacenames = fontEnumerator.GetFacenames().GetCount();
+        if ( !silent )
+        {
+            wxLogStatus(this, wxT("Found %d %sfonts"),
+                        nFacenames, fixedWidthOnly ? wxT("fixed width ") : wxT(""));
+        }
+
+        wxString facename;
+        if ( silent )
+        {
+            // choose the first
+            facename = fontEnumerator.GetFacenames().Item(0);
+        }
+        else
+        {
+            // let the user choose
+            wxString *facenames = new wxString[nFacenames];
+            int n;
+            for ( n = 0; n < nFacenames; n++ )
+                facenames[n] = fontEnumerator.GetFacenames().Item(n);
+
+            n = wxGetSingleChoiceIndex("Choose a facename", "Font demo",
+                                       nFacenames, facenames, this);

 
 

-        wxString *facenames = new wxString[nFacenames];
-        for ( n = 0; n < nFacenames; n++ )
-            facenames[n] = fontEnumerator.GetFacenames().Item(n);
+            if ( n != -1 )
+                facename = facenames[n];

 
 

-        n = wxGetSingleChoiceIndex("Choose a facename", "Font demo",
-                                   nFacenames, facenames, this);
-        if ( n != -1 )
+            delete [] facenames;
+        }
+
+        if ( !facename.IsEmpty() )

         {
         {

-            wxFont font(14, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
-                        wxFONTWEIGHT_NORMAL, FALSE, facenames[n], encoding);
+            wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
+                        wxFONTWEIGHT_NORMAL, FALSE, facename, encoding);

 
             DoChangeFont(font);
         }
 
 
             DoChangeFont(font);
         }
 

-        delete [] facenames;
+        return TRUE;

     }
     }

-    else
+    else if ( !silent )

     {
     {

-        wxLogWarning("No such fonts found.");
+        wxLogWarning(wxT("No such fonts found."));

     }
     }

+
+    return FALSE;

 }
 
 void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))


@@ -334,22 +389,22 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
         wxFONTENCODING_CP1252,
     };
 
         wxFONTENCODING_CP1252,
     };
 

-    static const char *encodingNames[] =
+    static const wxString encodingNames[] =

     {
     {

-        "West European (Latin 1)",
-        "Central European (Latin 2)",
-        "Cyrillic (Latin 5)",
-        "Greek (Latin 7)",
-        "West European new (Latin 0)",
+        "Western European (ISO-8859-1)",
+        "Central European (ISO-8859-2)",
+        "Cyrillic (ISO-8859-5)",
+        "Greek (ISO-8859-7)",
+        "Western European with Euro (ISO-8859-15)",

         "KOI8-R",
         "KOI8-R",

-        "Windows Latin 2",
-        "Windows Cyrillic",
-        "Windows Latin 1",
+        "Windows Central European (CP 1250)",
+        "Windows Cyrillic (CP 1251)",
+        "Windows Western European (CP 1252)",

     };
 
     int n = wxGetSingleChoiceIndex("Choose an encoding", "Font demo",
                                    WXSIZEOF(encodingNames),
     };
 
     int n = wxGetSingleChoiceIndex("Choose an encoding", "Font demo",
                                    WXSIZEOF(encodingNames),

-                                   (char **)encodingNames,
+                                   encodingNames,

                                    this);
 
     if ( n != -1 )
                                    this);
 
     if ( n != -1 )


@@ -358,9 +413,45 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
     }
 }
 
     }
 }
 

+void MyFrame::OnCheckNativeToFromString(wxCommandEvent& WXUNUSED(event))
+{
+    wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
+
+    if ( fontInfo.IsEmpty() )
+    {
+        wxLogError(wxT("Native font info string is empty!"));
+    }
+    else
+    {
+        wxFont *font = wxFont::New(fontInfo);
+        if ( fontInfo != font->GetNativeFontInfoDesc() )
+            wxLogError(wxT("wxNativeFontInfo ToString()/FromString() broken!"));
+        else
+            wxLogError(wxT("wxNativeFontInfo works: %s"), fontInfo.c_str());
+        delete font;
+     }
+}
+
+void MyFrame::DoResizeFont(int diff)
+{
+    wxFont fontOld = m_canvas->GetTextFont();
+
+    DoChangeFont(
+        wxFont(
+               fontOld.GetPointSize() + diff,
+               fontOld.GetFamily(),
+               fontOld.GetStyle(),
+               fontOld.GetWeight(),
+               fontOld.GetUnderlined(),
+               fontOld.GetFaceName(),
+               fontOld.GetEncoding()
+              )
+    );
+}
+

 void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
 {
 void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
 {

-    Resize(GetSize(), font);
+    Resize(GetClientSize(), font);

 
     m_canvas->SetTextFont(font);
     if ( col.Ok() )
 
     m_canvas->SetTextFont(font);
     if ( col.Ok() )


@@ -435,7 +526,7 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
         if ( line.Left(len) == prefix )
         {
             // found!
         if ( line.Left(len) == prefix )
         {
             // found!

-            const char *pc = line.c_str() + len;
+            const wxChar *pc = line.c_str() + len;

             if ( *pc == '"' )
                 pc++;
 
             if ( *pc == '"' )
                 pc++;
 


@@ -450,25 +541,64 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
 
     if ( !charset )
     {
 
     if ( !charset )
     {

-        wxLogError("The file '%s' doesn't contain charset information.",
+        wxLogError(wxT("The file '%s' doesn't contain charset information."),

                    filename.c_str());
 
         return;
     }
 
     // ok, now get the corresponding encoding
                    filename.c_str());
 
         return;
     }
 
     // ok, now get the corresponding encoding

-    wxFontMapper fontMapper;
-    wxFontEncoding fontenc = fontMapper.CharsetToEncoding(charset);
+    wxFontEncoding fontenc = wxTheFontMapper->CharsetToEncoding(charset);

     if ( fontenc == wxFONTENCODING_SYSTEM )
     {
     if ( fontenc == wxFONTENCODING_SYSTEM )
     {

-        wxLogError("Charset '%s' is unsupported.", charset.c_str());
+        wxLogError(wxT("Charset '%s' is unsupported."), charset.c_str());

         return;
     }
 
         return;
     }
 

-    // and now create the correct font

     m_textctrl->LoadFile(filename);
 
     m_textctrl->LoadFile(filename);
 

-    DoEnumerateFamilies(FALSE, fontenc);
+    if ( fontenc == wxFONTENCODING_UTF8 ||
+            !wxTheFontMapper->IsEncodingAvailable(fontenc) )
+    {
+        // try to find some similar encoding:
+        wxFontEncoding encAlt;
+        if ( wxTheFontMapper->GetAltForEncoding(fontenc, &encAlt) )
+        {
+            wxEncodingConverter conv;
+
+            if (conv.Init(fontenc, encAlt))
+            {
+                fontenc = encAlt;
+                m_textctrl -> SetValue(conv.Convert(m_textctrl -> GetValue()));
+            }
+            else
+            {
+                wxLogWarning(wxT("Cannot convert from '%s' to '%s'."),
+                             wxFontMapper::GetEncodingDescription(fontenc).c_str(),
+                             wxFontMapper::GetEncodingDescription(encAlt).c_str());
+            }
+        }
+        else
+            wxLogWarning(wxT("No fonts for encoding '%s' on this system."),
+                         wxFontMapper::GetEncodingDescription(fontenc).c_str());
+    }
+
+    // and now create the correct font
+    if ( !DoEnumerateFamilies(FALSE, fontenc, TRUE /* silent */) )
+    {
+        wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
+                    wxFONTWEIGHT_NORMAL, FALSE /* !underlined */,
+                    wxEmptyString /* facename */, fontenc);
+        if ( font.Ok() )
+        {
+            DoChangeFont(font);
+        }
+        else
+        {
+            wxLogWarning(wxT("No fonts for encoding '%s' on this system."),
+                         wxFontMapper::GetEncodingDescription(fontenc).c_str());
+        }
+    }

 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))


@@ -481,9 +611,7 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnSize(wxSizeEvent& event)
 {
 
 void MyFrame::OnSize(wxSizeEvent& event)
 {

-    wxSize size = event.GetSize();
-
-    Resize(size);
+    Resize(GetClientSize());

 
     event.Skip();
 }
 
     event.Skip();
 }


@@ -519,10 +647,9 @@ BEGIN_EVENT_TABLE(MyCanvas, wxWindow)
 END_EVENT_TABLE()
 
 MyCanvas::MyCanvas( wxWindow *parent )
 END_EVENT_TABLE()
 
 MyCanvas::MyCanvas( wxWindow *parent )

-        : wxWindow( parent, -1 )
+        : wxWindow( parent, -1 ),
+          m_colour(*wxRED), m_font(*wxNORMAL_FONT)

 {
 {

-    m_font = *wxNORMAL_FONT;
-    m_colour = *wxRED;

 }
 
 MyCanvas::~MyCanvas()
 }
 
 MyCanvas::~MyCanvas()


@@ -540,13 +667,22 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     // output the font name/info
     wxString fontInfo;
 
     // output the font name/info
     wxString fontInfo;

-    fontInfo.Printf("Font family is '%s', style '%s', weight '%s'",
+    fontInfo.Printf(wxT("Font size is %d points, family is %s, style %s, weight %s"),
+                    m_font.GetPointSize(),

                     m_font.GetFamilyString().c_str(),
                     m_font.GetStyleString().c_str(),
                     m_font.GetWeightString().c_str());
 
     dc.DrawText(fontInfo, 5, 5);
 
                     m_font.GetFamilyString().c_str(),
                     m_font.GetStyleString().c_str(),
                     m_font.GetWeightString().c_str());
 
     dc.DrawText(fontInfo, 5, 5);
 

+    if ( m_font.Ok() )
+    {
+        wxString fontDesc = m_font.GetNativeFontInfoDesc();
+        dc.SetFont(m_font);
+        fontInfo.Printf(wxT("Native font info: %s"), fontDesc.c_str());
+        dc.DrawText(fontInfo, 5, 5 + dc.GetCharHeight());
+    }
+

     // prepare to draw the font
     dc.SetFont(m_font);
     dc.SetTextForeground(m_colour);
     // prepare to draw the font
     dc.SetFont(m_font);
     dc.SetTextForeground(m_colour);


@@ -564,7 +700,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     {
         for ( int j = 0; j < 32; j++ )
         {
     {
         for ( int j = 0; j < 32; j++ )
         {

-            dc.DrawText(char(32*i + j), x + w*j, y + h*i);
+            dc.DrawText(wxChar(32*i + j), x + w*j, y + h*i);

         }
     }
 
         }
     }