#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 OnEnumerateEncodings(wxCommandEvent& event);
void OnCheckNativeToFromString(wxCommandEvent& event);
+ void OnCheckNativeToFromUserString(wxCommandEvent& event);
+ void OnCheckFaceName(wxCommandEvent& event);
protected:
bool DoEnumerateFamilies(bool fixedWidthOnly,
Font_EnumFixedFamilies,
Font_EnumEncodings,
Font_CheckNativeToFromString,
+ Font_CheckNativeToFromUserString,
+ Font_CheckFaceName,
Font_Max
};
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)
{
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"),
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 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;
}
}
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);
{
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::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"),
wxFontMapper::GetEncodingDescription(fontenc).c_str());
}
}
+#endif // wxUSE_FILEDLG
}
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
}
-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);
{
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