Use template class instead of template function in wxVectorSort().

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

diff --git a/samples/ownerdrw/ownerdrw.cpp b/samples/ownerdrw/ownerdrw.cpp
index 79aa7c65e457c6e131dcbad7a83d6fc098ae681c..52b6c84518a5feccfe4dc063cc23cb39dd2fd32f 100644 (file)
--- a/samples/ownerdrw/ownerdrw.cpp
+++ b/samples/ownerdrw/ownerdrw.cpp
@@ -2,7 +2,7 @@
 // Name:        ownerdrw.cpp
 // Purpose:     Owner-draw sample, for Windows
 // Author:      Vadim Zeitlin
 // Name:        ownerdrw.cpp
 // Purpose:     Owner-draw sample, for Windows
 // Author:      Vadim Zeitlin

-// Modified by: 
+// Modified by:

 // Created:     13.11.97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Created:     13.11.97
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>


@@ -26,7 +26,7 @@
 
 #include  "wx/ownerdrw.h"
 #include  "wx/menuitem.h"
 
 #include  "wx/ownerdrw.h"
 #include  "wx/menuitem.h"

-#include  "wx/msw/checklst.h"
+#include  "wx/checklst.h"

 
 // Define a new application type
 class OwnerDrawnApp: public wxApp
 
 // Define a new application type
 class OwnerDrawnApp: public wxApp


@@ -40,8 +40,8 @@ class OwnerDrawnFrame : public wxFrame
 {
 public:
     // ctor & dtor
 {
 public:
     // ctor & dtor

-    OwnerDrawnFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h);
-    ~OwnerDrawnFrame();
+    OwnerDrawnFrame(wxFrame *frame, const wxChar *title, int x, int y, int w, int h);
+    ~OwnerDrawnFrame(){};

 
     // notifications
     void OnQuit             (wxCommandEvent& event);
 
     // notifications
     void OnQuit             (wxCommandEvent& event);


@@ -50,7 +50,7 @@ public:
     void OnListboxSelect    (wxCommandEvent& event);
     void OnCheckboxToggle   (wxCommandEvent& event);
     void OnListboxDblClick  (wxCommandEvent& event);
     void OnListboxSelect    (wxCommandEvent& event);
     void OnCheckboxToggle   (wxCommandEvent& event);
     void OnListboxDblClick  (wxCommandEvent& event);

-    bool OnClose            ()                        { return TRUE; }
+    bool OnClose            ()                        { return true; }

 
     DECLARE_EVENT_TABLE()
 
 
     DECLARE_EVENT_TABLE()
 


@@ -61,16 +61,18 @@ private:
     wxMenuItem *pAboutItem;
 };
 
     wxMenuItem *pAboutItem;
 };
 

-enum 
+enum

 {
 {

-    Menu_Quit = 1, 
+    Menu_Quit = 1,

     Menu_First = 100,
     Menu_First = 100,

-    Menu_Test1, Menu_Test2, Menu_Test3, 
-    Menu_Bitmap, Menu_Bitmap2, 
+    Menu_Test1, Menu_Test2, Menu_Test3,
+    Menu_Bitmap, Menu_Bitmap2,

     Menu_Submenu, Menu_Sub1, Menu_Sub2, Menu_Sub3,
     Menu_Toggle, Menu_About,
     Menu_Submenu, Menu_Sub1, Menu_Sub2, Menu_Sub3,
     Menu_Toggle, Menu_About,

+    Menu_Drawn1, Menu_Drawn2, Menu_Drawn3, Menu_Drawn4, Menu_Drawn5,
+    Menu_Native1, Menu_Native2, Menu_Native3, Menu_Native4, Menu_Native5,

     Control_First = 1000,
     Control_First = 1000,

-    Control_Listbox, Control_Listbox2,
+    Control_Listbox, Control_Listbox2

 };
 
 BEGIN_EVENT_TABLE(OwnerDrawnFrame, wxFrame)
 };
 
 BEGIN_EVENT_TABLE(OwnerDrawnFrame, wxFrame)


@@ -79,148 +81,210 @@ BEGIN_EVENT_TABLE(OwnerDrawnFrame, wxFrame)
     EVT_MENU(Menu_Quit, OwnerDrawnFrame::OnQuit)
     EVT_LISTBOX(Control_Listbox, OwnerDrawnFrame::OnListboxSelect)
     EVT_CHECKLISTBOX(Control_Listbox, OwnerDrawnFrame::OnCheckboxToggle)
     EVT_MENU(Menu_Quit, OwnerDrawnFrame::OnQuit)
     EVT_LISTBOX(Control_Listbox, OwnerDrawnFrame::OnListboxSelect)
     EVT_CHECKLISTBOX(Control_Listbox, OwnerDrawnFrame::OnCheckboxToggle)

-    EVT_COMMAND(Control_Listbox, wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, 
+    EVT_COMMAND(Control_Listbox, wxEVT_COMMAND_LISTBOX_DOUBLECLICKED,

                 OwnerDrawnFrame::OnListboxDblClick)
 END_EVENT_TABLE()
 
                 OwnerDrawnFrame::OnListboxDblClick)
 END_EVENT_TABLE()
 

-IMPLEMENT_APP(OwnerDrawnApp);
+IMPLEMENT_APP(OwnerDrawnApp)

 
 // init our app: create windows
 bool OwnerDrawnApp::OnInit(void)
 {
 
 // init our app: create windows
 bool OwnerDrawnApp::OnInit(void)
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     OwnerDrawnFrame *pFrame
     OwnerDrawnFrame *pFrame

-        = new OwnerDrawnFrame(NULL, _T("wxWindows Ownerdraw Sample"),
+        = new OwnerDrawnFrame(NULL, wxT("wxWidgets Ownerdraw Sample"),

                               50, 50, 450, 340);
 
     SetTopWindow(pFrame);
 
                               50, 50, 450, 340);
 
     SetTopWindow(pFrame);
 

-    return TRUE;
+    return true;

 }
 
 // create the menu bar for the main frame
 void OwnerDrawnFrame::InitMenu()
 {
     // Make a menubar
 }
 
 // create the menu bar for the main frame
 void OwnerDrawnFrame::InitMenu()
 {
     // Make a menubar

-    wxMenu *file_menu = new wxMenu,
-           *sub_menu  = new wxMenu;
+    wxMenuItem *pItem;
+    wxMenu *file_menu = new wxMenu;
+
+#ifndef __WXUNIVERSAL__
+    wxMenu *sub_menu  = new wxMenu;

 
     // vars used for menu construction
 
     // vars used for menu construction

-    wxMenuItem *pItem;
-    wxFont fontLarge(18, wxROMAN, wxNORMAL, wxBOLD, FALSE),
-           fontUlined(12, wxDEFAULT, wxNORMAL, wxNORMAL, TRUE),
-           fontItalic(12, wxMODERN, wxITALIC, wxBOLD, FALSE),
+    wxFont fontLarge(18, wxROMAN, wxNORMAL, wxBOLD, false),
+           fontUlined(12, wxDEFAULT, wxNORMAL, wxNORMAL, true),
+           fontItalic(12, wxMODERN, wxITALIC, wxBOLD, false),

            // should be at least of the size of bitmaps
            // should be at least of the size of bitmaps

-           fontBmp(14, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE);
+           fontBmp(14, wxDEFAULT, wxNORMAL, wxNORMAL, false);

 
     // sorry for my artistic skills...
 
     // sorry for my artistic skills...

-    wxBitmap bmpBell(_T("bell")),
-             bmpSound(_T("sound")),
-             bmpNoSound(_T("nosound")),
-             bmpInfo(_T("info")),
-             bmpInfo_mono(_T("info_mono"));
+    wxBitmap bmpBell(wxT("bell")),
+             bmpSound(wxT("sound")),
+             bmpNoSound(wxT("nosound")),
+             bmpInfo(wxT("info")),
+             bmpInfo_mono(wxT("info_mono"));

 
     // construct submenu
 
     // construct submenu

-    pItem = new wxMenuItem(sub_menu, Menu_Sub1, _T("Submenu &first"), _T("large"));
+    pItem = new wxMenuItem(sub_menu, Menu_Sub1, wxT("Submenu &first"), wxT("large"));

 
     pItem->SetFont(fontLarge);
     sub_menu->Append(pItem);
 
 
     pItem->SetFont(fontLarge);
     sub_menu->Append(pItem);
 

-    pItem = new wxMenuItem(sub_menu, Menu_Sub2, _T("Submenu &second"), _T("italic"),
+    pItem = new wxMenuItem(sub_menu, Menu_Sub2, wxT("Submenu &second"), wxT("italic"),

                            wxITEM_CHECK);
     pItem->SetFont(fontItalic);
     sub_menu->Append(pItem);
 
                            wxITEM_CHECK);
     pItem->SetFont(fontItalic);
     sub_menu->Append(pItem);
 

-    pItem = new wxMenuItem(sub_menu, Menu_Sub3, _T("Submenu &third"), _T("underlined"),
+    pItem = new wxMenuItem(sub_menu, Menu_Sub3, wxT("Submenu &third"), wxT("underlined"),

                            wxITEM_CHECK);
     pItem->SetFont(fontUlined);
     sub_menu->Append(pItem);
 
     // construct menu
                            wxITEM_CHECK);
     pItem->SetFont(fontUlined);
     sub_menu->Append(pItem);
 
     // construct menu

-    pItem = new wxMenuItem(file_menu, Menu_Test1, _T("&Uncheckable"), _T("red item"));
+    pItem = new wxMenuItem(file_menu, Menu_Test1, wxT("&Uncheckable"), wxT("red item"));

     pItem->SetFont(*wxITALIC_FONT);
     pItem->SetTextColour(wxColor(255, 0, 0));
     file_menu->Append(pItem);
 
     pItem->SetFont(*wxITALIC_FONT);
     pItem->SetTextColour(wxColor(255, 0, 0));
     file_menu->Append(pItem);
 

-    pItem = new wxMenuItem(file_menu, Menu_Test2, _T("&Checkable"),
-                           _T("checkable item"), wxITEM_CHECK);
+    pItem = new wxMenuItem(file_menu, Menu_Test2, wxT("&Checkable"),
+                           wxT("checkable item"), wxITEM_CHECK);

     pItem->SetFont(*wxSMALL_FONT);
     file_menu->Append(pItem);
     pItem->SetFont(*wxSMALL_FONT);
     file_menu->Append(pItem);

-    file_menu->Check(Menu_Test2, TRUE);
+    file_menu->Check(Menu_Test2, true);

 
 

-    pItem = new wxMenuItem(file_menu, Menu_Test3, _T("&Disabled"), _T("disabled item"));
+    pItem = new wxMenuItem(file_menu, Menu_Test3, wxT("&Disabled"), wxT("disabled item"));

     pItem->SetFont(*wxNORMAL_FONT);
     file_menu->Append(pItem);
     pItem->SetFont(*wxNORMAL_FONT);
     file_menu->Append(pItem);

-    file_menu->Enable(Menu_Test3, FALSE);
+    file_menu->Enable(Menu_Test3, false);

 
     file_menu->AppendSeparator();
 
 
     file_menu->AppendSeparator();
 

-    pItem = new wxMenuItem(file_menu, Menu_Bitmap, _T("&Bell"),
-                           _T("check/uncheck me!"), wxITEM_CHECK);
+    pItem = new wxMenuItem(file_menu, Menu_Bitmap, wxT("&Bell"),
+                           wxT("check/uncheck me!"), wxITEM_CHECK);

     pItem->SetFont(fontBmp);
     pItem->SetBitmaps(bmpBell);
     file_menu->Append(pItem);
 
     pItem->SetFont(fontBmp);
     pItem->SetBitmaps(bmpBell);
     file_menu->Append(pItem);
 

-    pItem = new wxMenuItem(file_menu, Menu_Bitmap2, _T("So&und"),
-                           _T("icon changes!"), wxITEM_CHECK);
+    pItem = new wxMenuItem(file_menu, Menu_Bitmap2, wxT("So&und"),
+                           wxT("icon changes!"), wxITEM_CHECK);

     pItem->SetFont(fontBmp);
     pItem->SetBitmaps(bmpSound, bmpNoSound);
     file_menu->Append(pItem);
 
     file_menu->AppendSeparator();
 
     pItem->SetFont(fontBmp);
     pItem->SetBitmaps(bmpSound, bmpNoSound);
     file_menu->Append(pItem);
 
     file_menu->AppendSeparator();
 

-    pItem = new wxMenuItem(file_menu, Menu_Submenu, _T("&Sub menu"), _T(""),
+    pItem = new wxMenuItem(file_menu, Menu_Submenu, wxT("&Sub menu"), wxT(""),

                            wxITEM_CHECK, sub_menu);
     pItem->SetFont(*wxSWISS_FONT);
     file_menu->Append(pItem);
 
     file_menu->AppendSeparator();
                            wxITEM_CHECK, sub_menu);
     pItem->SetFont(*wxSWISS_FONT);
     file_menu->Append(pItem);
 
     file_menu->AppendSeparator();

-    pItem = new wxMenuItem(file_menu, Menu_Toggle, _T("&Disable/Enable\tCtrl+D"), 
-                          _T("enables/disables the About-Item"), wxITEM_NORMAL);
+    pItem = new wxMenuItem(file_menu, Menu_Toggle, wxT("&Disable/Enable\tCtrl+D"),
+                          wxT("enables/disables the About-Item"), wxITEM_NORMAL);

     pItem->SetFont(*wxNORMAL_FONT);
     file_menu->Append(pItem);
 
     // Of course Ctrl+RatherLongAccel will not work in this example:
     pItem->SetFont(*wxNORMAL_FONT);
     file_menu->Append(pItem);
 
     // Of course Ctrl+RatherLongAccel will not work in this example:

-    pAboutItem = new wxMenuItem(file_menu, Menu_About, _T("&About\tCtrl+RatherLongAccel"), 
-                                _T("display program information"), wxITEM_NORMAL);
+    pAboutItem = new wxMenuItem(file_menu, Menu_About, wxT("&About\tCtrl+RatherLongAccel"),
+                                wxT("display program information"), wxITEM_NORMAL);

     pAboutItem->SetBitmap(bmpInfo);
     pAboutItem->SetDisabledBitmap(bmpInfo_mono);
     file_menu->Append(pAboutItem);
 
     file_menu->AppendSeparator();
     pAboutItem->SetBitmap(bmpInfo);
     pAboutItem->SetDisabledBitmap(bmpInfo_mono);
     file_menu->Append(pAboutItem);
 
     file_menu->AppendSeparator();

-    pItem = new wxMenuItem(file_menu, Menu_Quit, _T("&Quit"), _T("Normal item"),
+#endif
+
+    pItem = new wxMenuItem(file_menu, Menu_Quit, wxT("&Quit"), wxT("Normal item"),

                            wxITEM_NORMAL);
     file_menu->Append(pItem);
 
                            wxITEM_NORMAL);
     file_menu->Append(pItem);
 

+    wxMenu* drawn_menu = new wxMenu;
+    pItem = new wxMenuItem(drawn_menu, Menu_Drawn1, wxT("&Menu item\tCtrl+K"));
+    drawn_menu->Append(pItem);
+
+    drawn_menu->AppendSeparator();
+
+    pItem = new wxMenuItem(drawn_menu, Menu_Drawn2, wxT("&Cheked item"),
+        wxT("check/uncheck me!"), wxITEM_CHECK);
+    drawn_menu->Append(pItem);
+    drawn_menu->Check(Menu_Drawn2, true);
+
+    pItem = new wxMenuItem(drawn_menu, Menu_Drawn3, wxT("&Radio item"),
+        wxT("check/uncheck me!"), wxITEM_RADIO);
+    drawn_menu->Append(pItem);
+
+    drawn_menu->AppendSeparator();
+
+    pItem = new wxMenuItem(drawn_menu, Menu_Drawn4, wxT("&Disabled item\tCtrl+RatherLongAccel"),
+        wxT("disabled item"));
+    pItem->Enable(false);
+    drawn_menu->Append(pItem);
+
+    pItem = new wxMenuItem(drawn_menu, Menu_Drawn5, wxT("&Other\tCtrl+O"), wxT("other item"));
+    pItem->SetTextColour(*wxRED);
+    drawn_menu->Append(pItem);
+
+    wxMenu* native_menu = new wxMenu;
+    pItem = new wxMenuItem(native_menu, Menu_Native1, wxT("&Menu item\tCtrl+K"));
+    native_menu->Append(pItem);
+
+    native_menu->AppendSeparator();
+
+    pItem = new wxMenuItem(native_menu, Menu_Native2, wxT("&Cheked item"),
+        wxT("check/uncheck me!"), wxITEM_CHECK);
+    native_menu->Append(pItem);
+    native_menu->Check(Menu_Native2, true);
+
+    pItem = new wxMenuItem(native_menu, Menu_Native3, wxT("&Radio item"),
+        wxT("check/uncheck me!"), wxITEM_RADIO);
+    native_menu->Append(pItem);
+
+    native_menu->AppendSeparator();
+
+    pItem = new wxMenuItem(native_menu, Menu_Native4, wxT("&Disabled item\tCtrl+RatherLongAccel"),
+        wxT("disabled item"));
+    pItem->Enable(false);
+    native_menu->Append(pItem);
+
+    pItem = new wxMenuItem(native_menu, Menu_Native5, wxT("&Other\tCtrl+O"), wxT("other item"));
+    native_menu->Append(pItem);
+

     wxMenuBar *menu_bar = new wxMenuBar;
 
     wxMenuBar *menu_bar = new wxMenuBar;
 

-    menu_bar->Append(file_menu, _T("&File"));
+    menu_bar->Append(file_menu, wxT("&File"));
+    menu_bar->Append(drawn_menu, wxT("&Drawn"));
+    menu_bar->Append(native_menu, wxT("&Native"));

     SetMenuBar(menu_bar);
 }
 
 // main frame constructor
     SetMenuBar(menu_bar);
 }
 
 // main frame constructor

-OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, wxChar *title,
+OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, const wxChar *title,

                                  int x, int y, int w, int h)
                                  int x, int y, int w, int h)

-         : wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h))
+         : wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h))

 {
     // set the icon
 {
     // set the icon

-    SetIcon(wxIcon(_T("mondrian")));
+    SetIcon(wxIcon(wxT("mondrian")));

 
     // create the menu
     InitMenu();
 
 
     // create the menu
     InitMenu();
 

+#if wxUSE_STATUSBAR

     // create the status line
     const int widths[] = { -1, 60 };
     CreateStatusBar(2);
     SetStatusWidths(2, widths);
     // create the status line
     const int widths[] = { -1, 60 };
     CreateStatusBar(2);
     SetStatusWidths(2, widths);

-    SetStatusText(_T("no selection"), 0);
+    SetStatusText(wxT("no selection"), 0);
+#endif // wxUSE_STATUSBAR

 
     // make a panel with some controls
     wxPanel *pPanel = new wxPanel(this);
 
     // check list box
 
     // make a panel with some controls
     wxPanel *pPanel = new wxPanel(this);
 
     // check list box

-    static const wxChar* aszChoices[] = { _T("Hello"), _T("world"), _T("and"), 
-                                          _T("goodbye"), _T("cruel"), _T("world"),
-                                          _T("-------"), _T("owner-drawn"), _T("listbox") };
+    static const wxChar* aszChoices[] = { wxT("Hello"), wxT("world"), wxT("and"),
+                                          wxT("goodbye"), wxT("cruel"), wxT("world"),
+                                          wxT("-------"), wxT("owner-drawn"), wxT("listbox") };

 
     wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)];
     unsigned int ui;
 
     wxString *astrChoices = new wxString[WXSIZEOF(aszChoices)];
     unsigned int ui;


@@ -241,21 +305,17 @@ OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, wxChar *title,
 
     for ( ui = 0; ui < WXSIZEOF(aszChoices); ui += 2 )
     {
 
     for ( ui = 0; ui < WXSIZEOF(aszChoices); ui += 2 )
     {

+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)

         m_pListBox->GetItem(ui)->SetBackgroundColour(wxColor(200, 200, 200));
         m_pListBox->GetItem(ui)->SetBackgroundColour(wxColor(200, 200, 200));

+#endif

     }
 
     m_pListBox->Check(2);
 
     // normal (but owner-drawn) listbox
     }
 
     m_pListBox->Check(2);
 
     // normal (but owner-drawn) listbox

-    static const wxChar* aszColors[] = { _T("Red"), _T("Blue"), _T("Pink"),
-                                         _T("Green"), _T("Yellow"), 
-                                         _T("Black"), _T("Violet")  };
-    struct { unsigned int r, g, b; } aColors[] =
-        {
-            {255,0,0}, {0,0,255}, {255,128,192},
-            {0,255,0}, {255,255,128}, 
-            {0,0,0}, {128,0,255}
-        };
+    static const wxChar* aszColors[] = { wxT("Red"), wxT("Blue"), wxT("Pink"),
+                                         wxT("Green"), wxT("Yellow"),
+                                         wxT("Black"), wxT("Violet")  };

 
     astrChoices = new wxString[WXSIZEOF(aszColors)];
 
 
     astrChoices = new wxString[WXSIZEOF(aszColors)];
 


@@ -275,31 +335,39 @@ OwnerDrawnFrame::OwnerDrawnFrame(wxFrame *frame, wxChar *title,
             wxLB_OWNERDRAW       // owner-drawn
         );
 
             wxLB_OWNERDRAW       // owner-drawn
         );
 

+#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
+
+    struct { unsigned char r, g, b; } aColors[] =
+        {
+            {255,0,0}, {0,0,255}, {255,128,192},
+            {0,255,0}, {255,255,128},
+            {0,0,0}, {128,0,255}
+        };
+

     for ( ui = 0; ui < WXSIZEOF(aszColors); ui++ )
     {
         pListBox->GetItem(ui)->SetTextColour(wxColor(aColors[ui].r,
     for ( ui = 0; ui < WXSIZEOF(aszColors); ui++ )
     {
         pListBox->GetItem(ui)->SetTextColour(wxColor(aColors[ui].r,

-                                                     aColors[ui].g, 
+                                                     aColors[ui].g,

                                                      aColors[ui].b));
         // yellow on white is horrible...
         if ( ui == 4 )
         {
             pListBox->GetItem(ui)->SetBackgroundColour(wxColor(0, 0, 0));
         }
                                                      aColors[ui].b));
         // yellow on white is horrible...
         if ( ui == 4 )
         {
             pListBox->GetItem(ui)->SetBackgroundColour(wxColor(0, 0, 0));
         }

-

     }
 
     }
 

-    delete[] astrChoices;
+#else
+    wxUnusedVar( pListBox );
+#endif

 
 

-    Show(TRUE);
-}
+    delete[] astrChoices;

 
 

-OwnerDrawnFrame::~OwnerDrawnFrame()
-{
+    Show(true);

 }
 
 void OwnerDrawnFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {
 }
 
 void OwnerDrawnFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 {

-    Close(TRUE);
+    Close(true);

 }
 
 void OwnerDrawnFrame::OnMenuToggle(wxCommandEvent& WXUNUSED(event))
 }
 
 void OwnerDrawnFrame::OnMenuToggle(wxCommandEvent& WXUNUSED(event))


@@ -307,24 +375,28 @@ void OwnerDrawnFrame::OnMenuToggle(wxCommandEvent& WXUNUSED(event))
     // This example shows the use of bitmaps in ownerdrawn menuitems and is not a good
     // example on how to enable and disable menuitems - this should be done with the help of
     // EVT_UPDATE_UI and EVT_UPDATE_UI_RANGE !
     // This example shows the use of bitmaps in ownerdrawn menuitems and is not a good
     // example on how to enable and disable menuitems - this should be done with the help of
     // EVT_UPDATE_UI and EVT_UPDATE_UI_RANGE !

-    pAboutItem->Enable( pAboutItem->IsEnabled() ? FALSE : TRUE );
+    pAboutItem->Enable( pAboutItem->IsEnabled() ? false : true );

 }
 
 void OwnerDrawnFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxMessageDialog dialog(this,
 }
 
 void OwnerDrawnFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxMessageDialog dialog(this,

-                           _T("Demo of owner-drawn controls\n"),
-                           _T("About wxOwnerDrawn"), wxYES_NO | wxCANCEL);
+                           wxT("Demo of owner-drawn controls\n"),
+                           wxT("About wxOwnerDrawn"), wxYES_NO | wxCANCEL);

     dialog.ShowModal();
 }
 
 void OwnerDrawnFrame::OnListboxSelect(wxCommandEvent& event)
 {
     dialog.ShowModal();
 }
 
 void OwnerDrawnFrame::OnListboxSelect(wxCommandEvent& event)
 {

+#if wxUSE_STATUSBAR

     wxString strSelection;
     unsigned int nSel = event.GetSelection();
     strSelection.Printf(wxT("item %d selected (%schecked)"), nSel,
                         m_pListBox->IsChecked(nSel) ? wxT("") : wxT("not "));
     SetStatusText(strSelection);
     wxString strSelection;
     unsigned int nSel = event.GetSelection();
     strSelection.Printf(wxT("item %d selected (%schecked)"), nSel,
                         m_pListBox->IsChecked(nSel) ? wxT("") : wxT("not "));
     SetStatusText(strSelection);

+#else
+    wxUnusedVar(event);
+#endif // wxUSE_STATUSBAR

 }
 
 void OwnerDrawnFrame::OnListboxDblClick(wxCommandEvent& WXUNUSED(event))
 }
 
 void OwnerDrawnFrame::OnListboxDblClick(wxCommandEvent& WXUNUSED(event))


@@ -338,9 +410,13 @@ void OwnerDrawnFrame::OnListboxDblClick(wxCommandEvent& WXUNUSED(event))
 
 void OwnerDrawnFrame::OnCheckboxToggle(wxCommandEvent& event)
 {
 
 void OwnerDrawnFrame::OnCheckboxToggle(wxCommandEvent& event)
 {

+#if wxUSE_STATUSBAR

     wxString strSelection;
     unsigned int nItem = event.GetInt();
     strSelection.Printf(wxT("item %d was %schecked"), nItem,
                         m_pListBox->IsChecked(nItem) ? wxT("") : wxT("un"));
     SetStatusText(strSelection);
     wxString strSelection;
     unsigned int nItem = event.GetInt();
     strSelection.Printf(wxT("item %d was %schecked"), nItem,
                         m_pListBox->IsChecked(nItem) ? wxT("") : wxT("un"));
     SetStatusText(strSelection);

+#else
+    wxUnusedVar(event);
+#endif // wxUSE_STATUSBAR

 }
 }