Committing in .

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

diff --git a/samples/typetest/typetest.cpp b/samples/typetest/typetest.cpp
index e9102078d4c4824c88ad58f1631d4b35a6cc887c..695f8fec2b1a0f1e523639ac80497023a25ca8f4 100644 (file)
--- a/samples/typetest/typetest.cpp
+++ b/samples/typetest/typetest.cpp
@@ -108,14 +108,15 @@ bool MyApp::OnInit()
     menu_bar->Append(test_menu, _T("&Tests"));
     frame->SetMenuBar(menu_bar);
 
-    m_textCtrl = new wxTextCtrl(frame, -1, _T(""), wxPoint(0, 0), wxDefaultSize, wxTE_MULTILINE);
+    m_textCtrl = new wxTextCtrl(frame, wxID_ANY, wxEmptyString,
+        wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE);
 
     // Show the frame
-    frame->Show(TRUE);
+    frame->Show(true);
 
     SetTopWindow(frame);
 
-    return TRUE;
+    return true;
 }
 
 void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event))
@@ -727,7 +728,6 @@ void MyApp::DoStreamDemo6(wxCommandEvent& WXUNUSED(event))
     textCtrl.WriteText( _T("\nTesting Ungetch():\n\n") );
 
     char ch = 0;
-    size_t pos = 0;
     wxString str;
 
     textCtrl.WriteText( _T("Writing number 0 to 9 to wxFileOutputStream...\n\n") );
@@ -743,7 +743,7 @@ void MyApp::DoStreamDemo6(wxCommandEvent& WXUNUSED(event))
     wxFileInputStream file_input( wxString(_T("test_wx.dat")) );
 
     ch = file_input.GetC();
-    pos = file_input.TellI();
+    size_t pos = file_input.TellI();
     str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos );
     textCtrl.WriteText( str );
 
@@ -807,7 +807,6 @@ void MyApp::DoStreamDemo7(wxCommandEvent& WXUNUSED(event))
     textCtrl.WriteText( _T("\nTesting Ungetch() in buffered input stream:\n\n") );
 
     char ch = 0;
-    size_t pos = 0;
     wxString str;
 
     textCtrl.WriteText( _T("Writing number 0 to 9 to wxFileOutputStream...\n\n") );
@@ -824,7 +823,7 @@ void MyApp::DoStreamDemo7(wxCommandEvent& WXUNUSED(event))
     wxBufferedInputStream buf_input( file_input );
 
     ch = buf_input.GetC();
-    pos = buf_input.TellI();
+    size_t pos = buf_input.TellI();
     str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos );
     textCtrl.WriteText( str );
 
@@ -958,7 +957,7 @@ void MyApp::DoMIMEDemo(wxCommandEvent& WXUNUSED(event))
             textCtrl << _T("MIME information about extension '") << ext << _T("'\n")
                      << _T("\tMIME type: ") << ( !type ? wxT("unknown")
                                                    : type.c_str() ) << '\n'
-                     << _T("\tDescription: ") << ( !desc ? wxT("") : desc.c_str() )
+                     << _T("\tDescription: ") << ( !desc ? wxEmptyString : desc.c_str() )
                         << '\n'
                      << _T("\tCommand to open: ") << ( !open ? wxT("no") : open.c_str() )
                         << '\n';
@@ -976,27 +975,28 @@ void MyApp::DoByteOrderDemo(wxCommandEvent& WXUNUSED(event))
     textCtrl.Clear();
     textCtrl << _T("\nTest byte order macros:\n\n");
 
-    if (wxBYTE_ORDER == wxLITTLE_ENDIAN)
+    #if wxBYTE_ORDER == wxLITTLE_ENDIAN
         textCtrl << _T("This is a little endian system.\n\n");
-    else
+    #else
         textCtrl << _T("This is a big endian system.\n\n");
+    #endif
 
     wxString text;
 
     wxInt32 var = 0xF1F2F3F4;
-    text = _T("");
+    text = wxEmptyString;
     text.Printf( _T("Value of wxInt32 is now: %#x.\n\n"), var );
     textCtrl.WriteText( text );
 
-    text = _T("");
+    text = wxEmptyString;
     text.Printf( _T("Value of swapped wxInt32 is: %#x.\n\n"), wxINT32_SWAP_ALWAYS( var ) );
     textCtrl.WriteText( text );
 
-    text = _T("");
+    text = wxEmptyString;
     text.Printf( _T("Value of wxInt32 swapped on little endian is: %#x.\n\n"), wxINT32_SWAP_ON_LE( var ) );
     textCtrl.WriteText( text );
 
-    text = _T("");
+    text = wxEmptyString;
     text.Printf( _T("Value of wxInt32 swapped on big endian is: %#x.\n\n"), wxINT32_SWAP_ON_BE( var ) );
     textCtrl.WriteText( text );
 }
@@ -1024,10 +1024,8 @@ void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) )
     long l = var1;
 
     // suppress compile warnings about unused variables
-    if ( l < v )
-    {
-        ;
-    }
+    wxUnusedVar(l);
+    wxUnusedVar(v);
 
     wxStringList stringList;
     stringList.Add(_T("one")); stringList.Add(_T("two")); stringList.Add(_T("three"));
@@ -1051,10 +1049,13 @@ void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) )
     var1 = wxVariant(new wxFont(wxSystemSettings::GetFont(wxSYS_OEM_FIXED_FONT)));
     textCtrl << _T("var1 = (wxfont)\"");
     wxFont* font = wxGetVariantCast(var1,wxFont);
-    if (font) {
-       textCtrl << font->GetNativeFontInfoDesc() << _T("\"\n");
-    } else {
-       textCtrl << _T("(null)\"\n");
+    if (font)
+    {
+        textCtrl << font->GetNativeFontInfoDesc() << _T("\"\n");
+    }
+    else
+    {
+        textCtrl << _T("(null)\"\n");
     }
 }
 
@@ -1065,21 +1066,21 @@ END_EVENT_TABLE()
 
 // My frame constructor
 MyFrame::MyFrame(wxFrame *parent, const wxString& title,
-       const wxPoint& pos, const wxSize& size):
-  wxFrame(parent, -1, title, pos, size)
+    const wxPoint& pos, const wxSize& size)
+    : wxFrame(parent, wxID_ANY, title, pos, size)
 {}
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) )
 {
-  Close(TRUE);
+    Close(true);
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) )
 {
-  wxMessageDialog dialog(this, _T("Tests various wxWindows types"),
-      _T("About Types"), wxYES_NO|wxCANCEL);
+    wxMessageDialog dialog(this, _T("Tests various wxWindows types"),
+        _T("About Types"), wxYES_NO|wxCANCEL);
 
-  dialog.ShowModal();
+    dialog.ShowModal();
 }