#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"
#include "wx/splitter.h"
#include "wx/textfile.h"
+#include "../sample.xpm"
+
+#ifdef __WXMAC__
+#undef wxFontDialog
+#include "wx/mac/fontdlg.h"
+#endif
+
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
{
public:
MyCanvas( wxWindow *parent );
- virtual ~MyCanvas();
+ virtual ~MyCanvas(){};
// accessors for the frame
const wxFont& GetTextFont() const { return m_font; }
void OnQuit(wxCommandEvent& event);
void OnAbout(wxCommandEvent& event);
- void OnIncFont(wxCommandEvent& event) { DoResizeFont(+2); }
- void OnDecFont(wxCommandEvent& event) { DoResizeFont(-2); }
+ void OnIncFont(wxCommandEvent& WXUNUSED(event)) { DoResizeFont(+2); }
+ void OnDecFont(wxCommandEvent& WXUNUSED(event)) { DoResizeFont(-2); }
void OnBold(wxCommandEvent& event);
void OnItalic(wxCommandEvent& event);
void OnSelectFont(wxCommandEvent& event);
void OnEnumerateFamiliesForEncoding(wxCommandEvent& event);
void OnEnumerateFamilies(wxCommandEvent& WXUNUSED(event))
- { DoEnumerateFamilies(FALSE); }
+ { DoEnumerateFamilies(false); }
void OnEnumerateFixedFamilies(wxCommandEvent& WXUNUSED(event))
- { DoEnumerateFamilies(TRUE); }
+ { DoEnumerateFamilies(true); }
void OnEnumerateEncodings(wxCommandEvent& event);
void OnCheckNativeToFromString(wxCommandEvent& event);
+ void OnCheckNativeToFromUserString(wxCommandEvent& event);
+ void OnCheckFaceName(wxCommandEvent& event);
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);
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()
};
Font_wxSMALL_FONT,
Font_wxITALIC_FONT,
Font_wxSWISS_FONT,
+ Font_Standard,
Font_Choose = 100,
Font_EnumFamiliesForEncoding,
Font_EnumFixedFamilies,
Font_EnumEncodings,
Font_CheckNativeToFromString,
+ Font_CheckNativeToFromUserString,
+ Font_CheckFaceName,
Font_Max
};
// ----------------------------------------------------------------------------
-// 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)
EVT_MENU(Font_wxITALIC_FONT, MyFrame::OnwxPointerFont)
EVT_MENU(Font_wxSWISS_FONT, MyFrame::OnwxPointerFont)
+
EVT_MENU(Font_CheckNativeToFromString, MyFrame::OnCheckNativeToFromString)
+ EVT_MENU(Font_CheckNativeToFromUserString, MyFrame::OnCheckNativeToFromUserString)
+ EVT_MENU(Font_CheckFaceName, MyFrame::OnCheckFaceName)
EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)
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
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
- frame->Show(TRUE);
+ 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
+ // loop and the application will run. If we returned 'false' here, the
// application would exit immediately.
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// 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;
+ SetIcon(wxIcon(sample_xpm));
+
// create a menu bar
wxMenu *menuFile = new wxMenu;
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,
wxT("Check Native Font Info To/From String"));
+ menuFont->Append(Font_CheckNativeToFromUserString,
+ wxT("Check Native Font Info User String"));
+ menuFont->Append(Font_CheckFaceName,
+ wxT("Check font face name"));
wxMenu *menuSelect = new wxMenu;
menuSelect->Append(Font_Choose, wxT("&Select font...\tCtrl-S"),
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"));
- menuSelect->Append(-2, wxT("Standar&d fonts"), menuStdFonts);
+ 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_EnumFamilies, wxT("Enumerate font &families\tCtrl-F"));
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);
splitter->SplitHorizontally(m_textctrl, m_canvas, 100);
+#if wxUSE_STATUSBAR
// 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
}
// --------------------------------------------------------
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;
- return TRUE;
+ return true;
}
private:
virtual bool OnFacename(const wxString& facename)
{
m_facenames.Add(facename);
- return TRUE;
+ return true;
}
private:
}
wxString facename;
+
if ( silent )
{
// choose the first
delete [] facenames;
}
- if ( !facename.IsEmpty() )
+ if ( !facename.empty() )
{
wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
- wxFONTWEIGHT_NORMAL, FALSE, facename, encoding);
+ wxFONTWEIGHT_NORMAL, false, facename, encoding);
DoChangeFont(font);
}
- return TRUE;
+ return true;
}
else if ( !silent )
{
wxLogWarning(wxT("No such fonts found."));
}
- return FALSE;
+ return false;
}
void MyFrame::OnEnumerateFamiliesForEncoding(wxCommandEvent& WXUNUSED(event))
wxFONTENCODING_ISO8859_7,
wxFONTENCODING_ISO8859_15,
wxFONTENCODING_KOI8,
+ wxFONTENCODING_KOI8_U,
wxFONTENCODING_CP1250,
wxFONTENCODING_CP1251,
wxFONTENCODING_CP1252,
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)"),
if ( n != -1 )
{
- DoEnumerateFamilies(FALSE, encodings[n]);
+ DoEnumerateFamilies(false, encodings[n]);
}
}
{
wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
- if ( fontInfo.IsEmpty() )
+ if ( fontInfo.empty() )
{
wxLogError(wxT("Native font info string is empty!"));
}
}
}
+void MyFrame::OnCheckFaceName(wxCommandEvent& WXUNUSED(event))
+{
+ wxString facename = GetCanvas()->GetTextFont().GetFaceName();
+ wxString newFaceName = wxGetTextFromUser(
+ wxT("Here you can edit current font face name."),
+ wxT("Input font facename"), facename,
+ this);
+ if (newFaceName.IsEmpty())
+ return; // user clicked "Cancel" - do nothing
+
+ wxFont font(GetCanvas()->GetTextFont());
+ if (font.SetFaceName(newFaceName)) // change facename only
+ {
+ wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+ DoChangeFont(font);
+ }
+ else
+ {
+ wxASSERT_MSG(!font.Ok(), 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);
+ }
+}
+
+void MyFrame::OnCheckNativeToFromUserString(wxCommandEvent& WXUNUSED(event))
+{
+ wxString fontdesc = GetCanvas()->GetTextFont().GetNativeFontInfoUserDesc();
+ wxString fontUserInfo = wxGetTextFromUser(
+ wxT("Here you can edit current font description"),
+ wxT("Input font description"), fontdesc,
+ this);
+ if (fontUserInfo.IsEmpty())
+ return; // user clicked "Cancel" - do nothing
+
+ wxFont font;
+ if (font.SetNativeFontInfoUserDesc(fontUserInfo))
+ {
+ wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+ DoChangeFont(font);
+ }
+ else
+ {
+ wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid"));
+ wxMessageBox(wxT("Error trying to create a font with such description..."));
+ }
+}
+
void MyFrame::DoResizeFont(int diff)
{
wxFont font = m_canvas->GetTextFont();
default : font = wxFont(*wxNORMAL_FONT); break;
}
- GetMenuBar()->Check(Font_Bold, FALSE);
- GetMenuBar()->Check(Font_Italic, FALSE);
- GetMenuBar()->Check(Font_Underlined, FALSE);
-
DoChangeFont(font);
}
m_textctrl->SetFont(font);
if ( col.Ok() )
m_textctrl->SetForegroundColour(col);
+
+ // update the state of the bold/italic/underlined menu items
+ wxMenuBar *mbar = GetMenuBar();
+ if ( mbar )
+ {
+ mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD);
+ mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC);
+ mbar->Check(Font_Underlined, font.GetUnderlined());
+ }
}
void MyFrame::OnSelectFont(wxCommandEvent& WXUNUSED(event))
wxColour colour = retData.GetColour();
DoChangeFont(font, colour);
-
- // update the state of the bold/italic/underlined menu items
- wxMenuBar *mbar = GetMenuBar();
- if ( mbar )
- {
- mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD);
- mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC);
- mbar->Check(Font_Underlined, font.GetUnderlined());
- }
}
}
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))
{
+#if wxUSE_FILEDLG
// first, choose the file
static wxString s_dir, s_file;
wxFileDialog dialog(this, wxT("Open an email message file"),
}
// 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,
- wxFONTWEIGHT_NORMAL, FALSE /* !underlined */,
+ wxFONTWEIGHT_NORMAL, false /* !underlined */,
wxEmptyString /* facename */, fontenc);
if ( font.Ok() )
{
wxFontMapper::GetEncodingDescription(fontenc).c_str());
}
}
+#endif // wxUSE_FILEDLG
}
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);
END_EVENT_TABLE()
MyCanvas::MyCanvas( wxWindow *parent )
- : wxWindow( parent, -1 ),
+ : wxWindow( parent, wxID_ANY ),
m_colour(*wxRED), m_font(*wxNORMAL_FONT)
{
}
-MyCanvas::~MyCanvas()
-{
-}
-
void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxPaintDC dc(this);
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);
if ( m_font.Ok() )
{
- wxNativeFontInfo *info = m_font.GetNativeFontInfo();
+ const wxNativeFontInfo *info = m_font.GetNativeFontInfo();
if ( info )
{
- delete info;
-
wxString fontDesc = m_font.GetNativeFontInfoUserDesc();
fontInfo.Printf(wxT("Native font info: %s"), fontDesc.c_str());
{
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);
projects / wxWidgets.git / blobdiff