X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a82a59f519b29a3233b0211c155b1254fc116b0a..1667f96a859a4c21606e8a30d792c333dd0adaa3:/samples/font/font.cpp

diff --git a/samples/font/font.cpp b/samples/font/font.cpp
index 4fa3fdc85d..fce11afd27 100644
--- a/samples/font/font.cpp
+++ b/samples/font/font.cpp
@@ -41,7 +41,7 @@
 #endif
 
 // used as title for several dialog boxes
-static const wxChar SAMPLE_TITLE[] = _T("wxWidgets Font Sample");
+static const wxChar SAMPLE_TITLE[] = wxT("wxWidgets Font Sample");
 
 // ----------------------------------------------------------------------------
 // private classes
@@ -102,10 +102,10 @@ public:
 
     void OnBold(wxCommandEvent& event);
     void OnLight(wxCommandEvent& event);
-    
+
     void OnItalic(wxCommandEvent& event);
     void OnSlant(wxCommandEvent& event);
-    
+
     void OnUnderline(wxCommandEvent& event);
 
     void OnwxPointerFont(wxCommandEvent& event);
@@ -123,7 +123,7 @@ public:
 
     void OnSetNativeDesc(wxCommandEvent& event);
     void OnSetNativeUserDesc(wxCommandEvent& event);
-    
+
     void OnSetFamily(wxCommandEvent& event);
     void OnSetFaceName(wxCommandEvent& event);
     void OnSetEncoding(wxCommandEvent& event);
@@ -164,21 +164,21 @@ enum
     // menu items
     Font_Quit = wxID_EXIT,
     Font_About = wxID_ABOUT,
-    
+
     Font_ViewMsg = wxID_HIGHEST+1,
     Font_TestTextValue,
 
     Font_IncSize,
     Font_DecSize,
-    
+
     Font_Bold,
     Font_Light,
-    
+
     Font_Italic,
     Font_Slant,
-    
+
     Font_Underlined,
-    
+
     // standard global wxFont objects:
     Font_wxNORMAL_FONT,
     Font_wxSMALL_FONT,
@@ -223,13 +223,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 
     EVT_MENU(Font_IncSize, MyFrame::OnIncFont)
     EVT_MENU(Font_DecSize, MyFrame::OnDecFont)
-    
+
     EVT_MENU(Font_Bold, MyFrame::OnBold)
     EVT_MENU(Font_Light, MyFrame::OnLight)
-    
+
     EVT_MENU(Font_Italic, MyFrame::OnItalic)
     EVT_MENU(Font_Slant, MyFrame::OnSlant)
-    
+
     EVT_MENU(Font_Underlined, MyFrame::OnUnderline)
 
     EVT_MENU(Font_wxNORMAL_FONT, MyFrame::OnwxPointerFont)
@@ -282,9 +282,8 @@ bool MyApp::OnInit()
     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
+    // Show it
     frame->Show(true);
-    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
@@ -302,7 +301,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 {
     m_fontSize = wxNORMAL_FONT->GetPointSize();
 
-    SetIcon(wxIcon(sample_xpm));
+    SetIcon(wxICON(sample));
 
     // create a menu bar
     wxMenu *menuFile = new wxMenu;
@@ -324,7 +323,10 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFont->AppendCheckItem(Font_Light, wxT("&Light\tCtrl-L"), wxT("Toggle light state"));
     menuFont->AppendSeparator();
     menuFont->AppendCheckItem(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state"));
+#ifndef __WXMSW__
+    // under wxMSW slant == italic so there's no reason to provide another menu item for the same thing
     menuFont->AppendCheckItem(Font_Slant, wxT("&Slant\tCtrl-S"), wxT("Toggle slant state"));
+#endif
     menuFont->AppendSeparator();
     menuFont->AppendCheckItem(Font_Underlined, wxT("&Underlined\tCtrl-U"),
                               wxT("Toggle underlined state"));
@@ -336,7 +338,7 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
                      wxT("Set &user font description\tShift-Ctrl-U"));
     menuFont->AppendSeparator();
     menuFont->Append(Font_SetFamily, wxT("Set font family"));
-    menuFont->Append(Font_SetFaceName, wxT("Set font face name"));                     
+    menuFont->Append(Font_SetFaceName, wxT("Set font face name"));
     menuFont->Append(Font_SetEncoding, wxT("Set font &encoding\tShift-Ctrl-E"));
 
     wxMenu *menuSelect = new wxMenu;
@@ -351,21 +353,21 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuSelect->Append(Font_Standard, wxT("Standar&d fonts"), menuStdFonts);
 
     wxMenu *menuSettingFonts = new wxMenu;
-    menuSettingFonts->Append(Font_wxSYS_OEM_FIXED_FONT, wxT("wxSYS_OEM_FIXED_FONT"), 
+    menuSettingFonts->Append(Font_wxSYS_OEM_FIXED_FONT, wxT("wxSYS_OEM_FIXED_FONT"),
                          wxT("Original equipment manufacturer dependent fixed-pitch font."));
-    menuSettingFonts->Append(Font_wxSYS_ANSI_FIXED_FONT,  wxT("wxSYS_ANSI_FIXED_FONT"),  
+    menuSettingFonts->Append(Font_wxSYS_ANSI_FIXED_FONT,  wxT("wxSYS_ANSI_FIXED_FONT"),
                          wxT("Windows fixed-pitch (monospaced) font. "));
-    menuSettingFonts->Append(Font_wxSYS_ANSI_VAR_FONT, wxT("wxSYS_ANSI_VAR_FONT"), 
+    menuSettingFonts->Append(Font_wxSYS_ANSI_VAR_FONT, wxT("wxSYS_ANSI_VAR_FONT"),
                          wxT("Windows variable-pitch (proportional) font."));
-    menuSettingFonts->Append(Font_wxSYS_SYSTEM_FONT,  wxT("wxSYS_SYSTEM_FONT"), 
+    menuSettingFonts->Append(Font_wxSYS_SYSTEM_FONT,  wxT("wxSYS_SYSTEM_FONT"),
                          wxT("System font."));
     menuSettingFonts->Append(Font_wxSYS_DEVICE_DEFAULT_FONT,  wxT("wxSYS_DEVICE_DEFAULT_FONT"),
                          wxT("Device-dependent font."));
-    menuSettingFonts->Append(Font_wxSYS_DEFAULT_GUI_FONT,  wxT("wxSYS_DEFAULT_GUI_FONT"), 
+    menuSettingFonts->Append(Font_wxSYS_DEFAULT_GUI_FONT,  wxT("wxSYS_DEFAULT_GUI_FONT"),
                          wxT("Default font for user interface objects such as menus and dialog boxes. "));
     menuSelect->Append(Font_SystemSettings, wxT("System fonts"), menuSettingFonts);
-    
-    
+
+
     menuSelect->AppendSeparator();
     menuSelect->Append(Font_EnumFamilies, wxT("Enumerate font &families\tCtrl-F"));
     menuSelect->Append(Font_EnumFixedFamilies,
@@ -551,7 +553,7 @@ void MyFrame::OnSetNativeDesc(wxCommandEvent& WXUNUSED(event))
 
     wxFont font;
     font.SetNativeFontInfo(fontInfo);
-    if ( !font.Ok() )
+    if ( !font.IsOk() )
     {
         wxLogError(wxT("Font info string \"%s\" is invalid."),
                    fontInfo.c_str());
@@ -574,12 +576,12 @@ void MyFrame::OnSetNativeUserDesc(wxCommandEvent& WXUNUSED(event))
     wxFont font;
     if (font.SetNativeFontInfoUserDesc(fontUserInfo))
     {
-        wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+        wxASSERT_MSG(font.IsOk(), wxT("The font should now be valid"));
         DoChangeFont(font);
     }
     else
     {
-        wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid"));
+        wxASSERT_MSG(!font.IsOk(), wxT("The font should now be invalid"));
         wxMessageBox(wxT("Error trying to create a font with such description..."));
     }
 }
@@ -606,12 +608,12 @@ void MyFrame::OnSetFaceName(wxCommandEvent& WXUNUSED(event))
     wxFont font(GetCanvas()->GetTextFont());
     if (font.SetFaceName(newFaceName))      // change facename only
     {
-        wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+        wxASSERT_MSG(font.IsOk(), wxT("The font should now be valid"));
         DoChangeFont(font);
     }
     else
     {
-        wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid"));
+        wxASSERT_MSG(!font.IsOk(), wxT("The font should now be invalid"));
         wxMessageBox(wxT("There is no font with such face name..."),
                      wxT("Invalid face name"), wxOK|wxICON_ERROR, this);
     }
@@ -804,12 +806,12 @@ void MyFrame::OnwxSystemSettingsFont(wxCommandEvent& event)
 void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
 {
     m_canvas->SetTextFont(font);
-    if ( col.Ok() )
+    if ( col.IsOk() )
         m_canvas->SetColour(col);
     m_canvas->Refresh();
 
     m_textctrl->SetFont(font);
-    if ( col.Ok() )
+    if ( col.IsOk() )
         m_textctrl->SetForegroundColour(col);
 
     // update the state of the bold/italic/underlined menu items
@@ -818,10 +820,12 @@ void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
     {
         mbar->Check(Font_Light, font.GetWeight() == wxFONTWEIGHT_LIGHT);
         mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD);
-        
+
         mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC);
+#ifndef __WXMSW__
         mbar->Check(Font_Slant, font.GetStyle() == wxFONTSTYLE_SLANT);
-        
+#endif
+
         mbar->Check(Font_Underlined, font.GetUnderlined());
     }
 }
@@ -964,7 +968,7 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
                     wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
                     wxFONTWEIGHT_NORMAL, false /* !underlined */,
                     wxEmptyString /* facename */, fontenc);
-        if ( font.Ok() )
+        if ( font.IsOk() )
         {
             DoChangeFont(font);
         }
@@ -1007,6 +1011,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     // set background
     dc.SetBackground(wxBrush(wxT("white"), wxSOLID));
     dc.Clear();
+    dc.SetFont(m_font);
 
     // one text line height
     wxCoord hLine = dc.GetCharHeight();
@@ -1017,24 +1022,32 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     // output the font name/info
     wxString fontInfo;
-    fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"),
+
+    fontInfo.Printf(wxT("Face name: %s, family: %s"),
+                    m_font.GetFaceName().c_str(),
+                    m_font.GetFamilyString().c_str());
+
+    dc.DrawText(fontInfo, x, y);
+    y += hLine;
+
+    fontInfo.Printf(wxT("Size: %d points or %d pixels; %d*%d average char size"),
                     m_font.GetPointSize(),
-                    m_font.GetFamilyString().c_str(),
-                    wxFontMapper::
-                        GetEncodingDescription(m_font.GetEncoding()).c_str());
+                    m_font.GetPixelSize().y,
+                    dc.GetCharWidth(), dc.GetCharHeight());
 
     dc.DrawText(fontInfo, x, y);
     y += hLine;
 
-    fontInfo.Printf(wxT("Style: %s, weight: %s, fixed width: %s"),
+    fontInfo.Printf(wxT("Style: %s, weight: %s, fixed width: %s, encoding: %s"),
                     m_font.GetStyleString().c_str(),
                     m_font.GetWeightString().c_str(),
-                    m_font.IsFixedWidth() ? _T("yes") : _T("no"));
+                    m_font.IsFixedWidth() ? wxT("yes") : wxT("no"),
+                    wxFontMapper::GetEncodingDescription(m_font.GetEncoding()));
 
     dc.DrawText(fontInfo, x, y);
     y += hLine;
 
-    if ( m_font.Ok() )
+    if ( m_font.IsOk() )
     {
         const wxNativeFontInfo *info = m_font.GetNativeFontInfo();
         if ( info )
@@ -1050,7 +1063,6 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     y += hLine;
 
     // prepare to draw the font
-    dc.SetFont(m_font);
     dc.SetTextForeground(m_colour);
 
     // the size of one cell (Normally biggest char + small margin)
@@ -1079,7 +1091,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     }
 
     // draw the lines between them
-    dc.SetPen(wxPen(wxColour(_T("blue")), 1, wxSOLID));
+    dc.SetPen(wxPen(wxColour(wxT("blue")), 1, wxSOLID));
     int l;
 
     // horizontal