Watcom does not accept #warning but supports more than MSW port.

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

diff --git a/samples/font/font.cpp b/samples/font/font.cpp
index 10242436c951889907f83b5554140a739dac516c..8203a16d6425295a45553eae375e177185bbf281 100644 (file)
--- a/samples/font/font.cpp
+++ b/samples/font/font.cpp
@@ -17,7 +17,7 @@
 #endif
 
 // for all others, include the necessary headers (this file is usually all you
 #endif
 
 // for all others, include the necessary headers (this file is usually all you

-// need because it includes almost all standard wxWindows headers
+// need because it includes almost all standard wxWidgets headers

 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 
 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 


@@ -32,6 +32,13 @@
 #include "wx/splitter.h"
 #include "wx/textfile.h"
 
 #include "wx/splitter.h"
 #include "wx/textfile.h"
 

+#include "../sample.xpm"
+
+#ifdef __WXMAC__
+#undef wxFontDialog
+#include "wx/mac/fontdlg.h"
+#endif
+

 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------


@@ -54,7 +61,7 @@ class MyCanvas: public wxWindow
 {
 public:
     MyCanvas( wxWindow *parent );
 {
 public:
     MyCanvas( wxWindow *parent );

-    virtual ~MyCanvas();
+    virtual ~MyCanvas(){};

 
     // accessors for the frame
     const wxFont& GetTextFont() const { return m_font; }
 
     // accessors for the frame
     const wxFont& GetTextFont() const { return m_font; }


@@ -99,9 +106,9 @@ public:
     void OnSelectFont(wxCommandEvent& event);
     void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);
     void OnEnumerateFamilies(wxCommandEvent& WXUNUSED(event))
     void OnSelectFont(wxCommandEvent& event);
     void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);
     void OnEnumerateFamilies(wxCommandEvent& WXUNUSED(event))

-        { DoEnumerateFamilies(FALSE); }
+        { DoEnumerateFamilies(false); }

     void OnEnumerateFixedFamilies(wxCommandEvent& WXUNUSED(event))
     void OnEnumerateFixedFamilies(wxCommandEvent& WXUNUSED(event))

-        { DoEnumerateFamilies(TRUE); }
+        { DoEnumerateFamilies(true); }

     void OnEnumerateEncodings(wxCommandEvent& event);
 
     void OnCheckNativeToFromString(wxCommandEvent& event);
     void OnEnumerateEncodings(wxCommandEvent& event);
 
     void OnCheckNativeToFromString(wxCommandEvent& event);


@@ -109,7 +116,7 @@ public:
 protected:
     bool DoEnumerateFamilies(bool fixedWidthOnly,
                              wxFontEncoding encoding = wxFONTENCODING_SYSTEM,
 protected:
     bool DoEnumerateFamilies(bool fixedWidthOnly,
                              wxFontEncoding encoding = wxFONTENCODING_SYSTEM,

-                             bool silent = FALSE);
+                             bool silent = false);

 
     void DoResizeFont(int diff);
     void DoChangeFont(const wxFont& font, const wxColour& col = wxNullColour);
 
     void DoResizeFont(int diff);
     void DoChangeFont(const wxFont& font, const wxColour& col = wxNullColour);


@@ -120,7 +127,7 @@ protected:
     MyCanvas   *m_canvas;
 
 private:
     MyCanvas   *m_canvas;
 
 private:

-    // any class wishing to process wxWindows events must use this macro
+    // any class wishing to process wxWidgets events must use this macro

     DECLARE_EVENT_TABLE()
 };
 
     DECLARE_EVENT_TABLE()
 };
 


@@ -156,10 +163,10 @@ enum
 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------

-// event tables and other macros for wxWindows
+// event tables and other macros for wxWidgets

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-// the event tables connect the wxWindows events with the functions (event
+// the event tables connect the wxWidgets events with the functions (event

 // handlers) which process them. It can be also done at run-time, but for the
 // simple menu events like this the static method is much simpler.
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 // handlers) which process them. It can be also done at run-time, but for the
 // simple menu events like this the static method is much simpler.
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)


@@ -187,7 +194,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Font_EnumEncodings, MyFrame::OnEnumerateEncodings)
 END_EVENT_TABLE()
 
     EVT_MENU(Font_EnumEncodings, MyFrame::OnEnumerateEncodings)
 END_EVENT_TABLE()
 

-// Create a new application object: this macro will allow wxWindows to create
+// Create a new application object: this macro will allow wxWidgets to create

 // the application object during program execution (it's better than using a
 // static object for many reasons) and also declares the accessor function
 // wxGetApp() which will return the reference of the right type (i.e. MyApp and
 // the application object during program execution (it's better than using a
 // static object for many reasons) and also declares the accessor function
 // wxGetApp() which will return the reference of the right type (i.e. MyApp and


@@ -206,17 +213,17 @@ IMPLEMENT_APP(MyApp)
 bool MyApp::OnInit()
 {
     // Create the main application window
 bool MyApp::OnInit()
 {
     // Create the main application window

-    MyFrame *frame = new MyFrame(wxT("Font wxWindows demo"),
+    MyFrame *frame = new MyFrame(wxT("Font wxWidgets demo"),

                                  wxPoint(50, 50), wxSize(600, 400));
 
     // Show it and tell the application that it's our main window
                                  wxPoint(50, 50), wxSize(600, 400));
 
     // Show it and tell the application that it's our main window

-    frame->Show(TRUE);
+    frame->Show(true);

     SetTopWindow(frame);
 
     // success: wxApp::OnRun() will be called which will enter the main message
     SetTopWindow(frame);
 
     // success: wxApp::OnRun() will be called which will enter the main message

-    // loop and the application will run. If we returned FALSE here, the
+    // loop and the application will run. If we returned 'false' here, the

     // application would exit immediately.
     // application would exit immediately.

-    return TRUE;
+    return true;

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -225,10 +232,12 @@ bool MyApp::OnInit()
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
 // frame constructor
 MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)

-       : wxFrame((wxFrame *)NULL, -1, title, pos, size), m_textctrl(NULL)
+       : wxFrame((wxFrame *)NULL, wxID_ANY, title, pos, size), m_textctrl(NULL)

 {
     m_fontSize = 12;
 
 {
     m_fontSize = 12;
 

+    SetIcon(wxIcon(sample_xpm));
+

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


@@ -243,10 +252,10 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFont->Append(Font_IncSize, wxT("&Increase font size by 2 points\tCtrl-I"));
     menuFont->Append(Font_DecSize, wxT("&Decrease font size by 2 points\tCtrl-D"));
     menuFont->AppendSeparator();
     menuFont->Append(Font_IncSize, wxT("&Increase font size by 2 points\tCtrl-I"));
     menuFont->Append(Font_DecSize, wxT("&Decrease font size by 2 points\tCtrl-D"));
     menuFont->AppendSeparator();

-    menuFont->Append(Font_Bold, wxT("&Bold\tCtrl-B"), wxT("Toggle bold state"), TRUE);
-    menuFont->Append(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state"), TRUE);
-    menuFont->Append(Font_Underlined, wxT("&Underlined\tCtrl-U"),
-                     wxT("Toggle underlined state"), TRUE);
+    menuFont->AppendCheckItem(Font_Bold, wxT("&Bold\tCtrl-B"), wxT("Toggle bold state"));
+    menuFont->AppendCheckItem(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state"));
+    menuFont->AppendCheckItem(Font_Underlined, wxT("&Underlined\tCtrl-U"),
+                     wxT("Toggle underlined state"));

 
     menuFont->AppendSeparator();
     menuFont->Append(Font_CheckNativeToFromString,
 
     menuFont->AppendSeparator();
     menuFont->Append(Font_CheckNativeToFromString,


@@ -257,10 +266,10 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
                      wxT("Select a standard font"));
 
     wxMenu *menuStdFonts = new wxMenu;
                      wxT("Select a standard font"));
 
     wxMenu *menuStdFonts = new wxMenu;

-    menuStdFonts->Append(Font_wxNORMAL_FONT, wxT("wxNORMAL_FONT"), wxT("Normal font used by wxWindows"));
-    menuStdFonts->Append(Font_wxSMALL_FONT,  wxT("wxSMALL_FONT"),  wxT("Small font used by wxWindows"));
-    menuStdFonts->Append(Font_wxITALIC_FONT, wxT("wxITALIC_FONT"), wxT("Italic font used by wxWindows"));
-    menuStdFonts->Append(Font_wxSWISS_FONT,  wxT("wxSWISS_FONT"),  wxT("Swiss font used by wxWindows"));
+    menuStdFonts->Append(Font_wxNORMAL_FONT, wxT("wxNORMAL_FONT"), wxT("Normal font used by wxWidgets"));
+    menuStdFonts->Append(Font_wxSMALL_FONT,  wxT("wxSMALL_FONT"),  wxT("Small font used by wxWidgets"));
+    menuStdFonts->Append(Font_wxITALIC_FONT, wxT("wxITALIC_FONT"), wxT("Italic font used by wxWidgets"));
+    menuStdFonts->Append(Font_wxSWISS_FONT,  wxT("wxSWISS_FONT"),  wxT("Swiss font used by wxWidgets"));

     menuSelect->Append(Font_Standard, wxT("Standar&d fonts"), menuStdFonts);
 
     menuSelect->AppendSeparator();
     menuSelect->Append(Font_Standard, wxT("Standar&d fonts"), menuStdFonts);
 
     menuSelect->AppendSeparator();


@@ -284,7 +293,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
     wxSplitterWindow *splitter = new wxSplitterWindow(this);
 
 
     wxSplitterWindow *splitter = new wxSplitterWindow(this);
 

-    m_textctrl = new wxTextCtrl(splitter, -1,
+    m_textctrl = new wxTextCtrl(splitter, wxID_ANY,

                                 wxT("Paste text here to see how it looks\nlike in the given font"),
                                 wxDefaultPosition, wxDefaultSize,
                                 wxTE_MULTILINE);
                                 wxT("Paste text here to see how it looks\nlike in the given font"),
                                 wxDefaultPosition, wxDefaultSize,
                                 wxTE_MULTILINE);


@@ -293,9 +302,11 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
     splitter->SplitHorizontally(m_textctrl, m_canvas, 100);
 
 
     splitter->SplitHorizontally(m_textctrl, m_canvas, 100);
 

+#if wxUSE_STATUSBAR

     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar();
     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar();

-    SetStatusText(wxT("Welcome to wxWindows font demo!"));
+    SetStatusText(wxT("Welcome to wxWidgets font demo!"));
+#endif // wxUSE_STATUSBAR

 }
 
 // --------------------------------------------------------
 }
 
 // --------------------------------------------------------


@@ -314,10 +325,10 @@ protected:
                                 const wxString& encoding)
     {
         wxString text;
                                 const wxString& encoding)
     {
         wxString text;

-        text.Printf(wxT("Encoding %d: %s (available in facename '%s')\n"),
-                    ++m_n, encoding.c_str(), facename.c_str());
+        text.Printf(wxT("Encoding %u: %s (available in facename '%s')\n"),
+                    (unsigned int) ++m_n, encoding.c_str(), facename.c_str());

         m_text += text;
         m_text += text;

-        return TRUE;
+        return true;

     }
 
 private:
     }
 
 private:


@@ -350,7 +361,7 @@ protected:
     virtual bool OnFacename(const wxString& facename)
     {
         m_facenames.Add(facename);
     virtual bool OnFacename(const wxString& facename)
     {
         m_facenames.Add(facename);

-        return TRUE;
+        return true;

     }
 
     private:
     }
 
     private:


@@ -375,6 +386,7 @@ bool MyFrame::DoEnumerateFamilies(bool fixedWidthOnly,
         }
 
         wxString facename;
         }
 
         wxString facename;

+

         if ( silent )
         {
             // choose the first
         if ( silent )
         {
             // choose the first


@@ -397,22 +409,22 @@ bool MyFrame::DoEnumerateFamilies(bool fixedWidthOnly,
             delete [] facenames;
         }
 
             delete [] facenames;
         }
 

-        if ( !facename.IsEmpty() )
+        if ( !facename.empty() )

         {
             wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
         {
             wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,

-                        wxFONTWEIGHT_NORMAL, FALSE, facename, encoding);
+                        wxFONTWEIGHT_NORMAL, false, facename, encoding);

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

-        return TRUE;
+        return true;

     }
     else if ( !silent )
     {
         wxLogWarning(wxT("No such fonts found."));
     }
 
     }
     else if ( !silent )
     {
         wxLogWarning(wxT("No such fonts found."));
     }
 

-    return FALSE;
+    return false;

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


@@ -425,6 +437,7 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
         wxFONTENCODING_ISO8859_7,
         wxFONTENCODING_ISO8859_15,
         wxFONTENCODING_KOI8,
         wxFONTENCODING_ISO8859_7,
         wxFONTENCODING_ISO8859_15,
         wxFONTENCODING_KOI8,

+        wxFONTENCODING_KOI8_U,

         wxFONTENCODING_CP1250,
         wxFONTENCODING_CP1251,
         wxFONTENCODING_CP1252,
         wxFONTENCODING_CP1250,
         wxFONTENCODING_CP1251,
         wxFONTENCODING_CP1252,


@@ -438,6 +451,7 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
         wxT("Greek (ISO-8859-7)"),
         wxT("Western European with Euro (ISO-8859-15)"),
         wxT("KOI8-R"),
         wxT("Greek (ISO-8859-7)"),
         wxT("Western European with Euro (ISO-8859-15)"),
         wxT("KOI8-R"),

+        wxT("KOI8-U"),

         wxT("Windows Central European (CP 1250)"),
         wxT("Windows Cyrillic (CP 1251)"),
         wxT("Windows Western European (CP 1252)"),
         wxT("Windows Central European (CP 1250)"),
         wxT("Windows Cyrillic (CP 1251)"),
         wxT("Windows Western European (CP 1252)"),


@@ -450,7 +464,7 @@ void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
 
     if ( n != -1 )
     {
 
     if ( n != -1 )
     {

-        DoEnumerateFamilies(FALSE, encodings[n]);
+        DoEnumerateFamilies(false, encodings[n]);

     }
 }
 
     }
 }
 


@@ -458,7 +472,7 @@ void MyFrame::OnCheckNativeToFromString(wxCommandEvent& WXUNUSED(event))
 {
     wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
 
 {
     wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
 

-    if ( fontInfo.IsEmpty() )
+    if ( fontInfo.empty() )

     {
         wxLogError(wxT("Native font info string is empty!"));
     }
     {
         wxLogError(wxT("Native font info string is empty!"));
     }


@@ -519,9 +533,9 @@ void MyFrame::OnwxPointerFont(wxCommandEvent& event)
         default                 : font = wxFont(*wxNORMAL_FONT); break;
     }
 
         default                 : font = wxFont(*wxNORMAL_FONT); break;
     }
 

-    GetMenuBar()->Check(Font_Bold, FALSE);
-    GetMenuBar()->Check(Font_Italic, FALSE);
-    GetMenuBar()->Check(Font_Underlined, FALSE);
+    GetMenuBar()->Check(Font_Bold, false);
+    GetMenuBar()->Check(Font_Italic, false);
+    GetMenuBar()->Check(Font_Underlined, false);

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


@@ -566,12 +580,13 @@ void MyFrame::OnSelectFont(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {

-    // TRUE is to force the frame to close
-    Close(TRUE);
+    // true is to force the frame to close
+    Close(true);

 }
 
 void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
 {
 }
 
 void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
 {

+#if wxUSE_FILEDLG

     // first, choose the file
     static wxString s_dir, s_file;
     wxFileDialog dialog(this, wxT("Open an email message file"),
     // first, choose the file
     static wxString s_dir, s_file;
     wxFileDialog dialog(this, wxT("Open an email message file"),


@@ -668,10 +683,10 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
     }
 
     // and now create the correct font
     }
 
     // and now create the correct font

-    if ( !DoEnumerateFamilies(FALSE, fontenc, TRUE /* silent */) )
+    if ( !DoEnumerateFamilies(false, fontenc, true /* silent */) )

     {
         wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
     {
         wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,

-                    wxFONTWEIGHT_NORMAL, FALSE /* !underlined */,
+                    wxFONTWEIGHT_NORMAL, false /* !underlined */,

                     wxEmptyString /* facename */, fontenc);
         if ( font.Ok() )
         {
                     wxEmptyString /* facename */, fontenc);
         if ( font.Ok() )
         {


@@ -683,11 +698,12 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
                          wxFontMapper::GetEncodingDescription(fontenc).c_str());
         }
     }
                          wxFontMapper::GetEncodingDescription(fontenc).c_str());
         }
     }

+#endif // wxUSE_FILEDLG

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

-    wxMessageBox(wxT("wxWindows font demo\n")
+    wxMessageBox(wxT("wxWidgets font demo\n")

                  wxT("(c) 1999 Vadim Zeitlin"),
                  wxT("About Font"),
                  wxOK | wxICON_INFORMATION, this);
                  wxT("(c) 1999 Vadim Zeitlin"),
                  wxT("About Font"),
                  wxOK | wxICON_INFORMATION, this);


@@ -702,15 +718,11 @@ BEGIN_EVENT_TABLE(MyCanvas, wxWindow)
 END_EVENT_TABLE()
 
 MyCanvas::MyCanvas( wxWindow *parent )
 END_EVENT_TABLE()
 
 MyCanvas::MyCanvas( wxWindow *parent )

-        : wxWindow( parent, -1 ),
+        : wxWindow( parent, wxID_ANY ),

           m_colour(*wxRED), m_font(*wxNORMAL_FONT)
 {
 }
 
           m_colour(*wxRED), m_font(*wxNORMAL_FONT)
 {
 }
 

-MyCanvas::~MyCanvas()
-{
-}
-

 void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc(this);
 void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc(this);


@@ -732,7 +744,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"),
                     m_font.GetPointSize(),
                     m_font.GetFamilyString().c_str(),
     fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"),
                     m_font.GetPointSize(),
                     m_font.GetFamilyString().c_str(),

-                    wxFontMapper::Get()->
+                    wxFontMapper::

                         GetEncodingDescription(m_font.GetEncoding()).c_str());
 
     dc.DrawText(fontInfo, x, y);
                         GetEncodingDescription(m_font.GetEncoding()).c_str());
 
     dc.DrawText(fontInfo, x, y);


@@ -777,7 +789,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     {
         for ( int j = 0; j < 32; j++ )
         {
     {
         for ( int j = 0; j < 32; j++ )
         {

-            wxChar c = 32 * (i + 1) + j;
+            wxChar c = (wxChar)(32 * (i + 1) + j);

 
             long charWidth, charHeight;
             dc.GetTextExtent(c, &charWidth, &charHeight);
 
             long charWidth, charHeight;
             dc.GetTextExtent(c, &charWidth, &charHeight);