594 lines
22 KiB
C++
594 lines
22 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/font.h
|
|
// Purpose: wxFontBase class: the interface of wxFont
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 20.09.99
|
|
// Copyright: (c) wxWidgets team
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_FONT_H_BASE_
|
|
#define _WX_FONT_H_BASE_
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#include "wx/defs.h" // for wxDEFAULT &c
|
|
#include "wx/fontenc.h" // the font encoding constants
|
|
#include "wx/gdiobj.h" // the base class
|
|
#include "wx/gdicmn.h" // for wxGDIObjListBase
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// forward declarations
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_FWD_CORE wxFont;
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// font constants
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// standard font families: these may be used only for the font creation, it
|
|
// doesn't make sense to query an existing font for its font family as,
|
|
// especially if the font had been created from a native font description, it
|
|
// may be unknown
|
|
enum wxFontFamily
|
|
{
|
|
wxFONTFAMILY_DEFAULT = wxDEFAULT,
|
|
wxFONTFAMILY_DECORATIVE = wxDECORATIVE,
|
|
wxFONTFAMILY_ROMAN = wxROMAN,
|
|
wxFONTFAMILY_SCRIPT = wxSCRIPT,
|
|
wxFONTFAMILY_SWISS = wxSWISS,
|
|
wxFONTFAMILY_MODERN = wxMODERN,
|
|
wxFONTFAMILY_TELETYPE = wxTELETYPE,
|
|
wxFONTFAMILY_MAX,
|
|
wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX
|
|
};
|
|
|
|
// font styles
|
|
enum wxFontStyle
|
|
{
|
|
wxFONTSTYLE_NORMAL = wxNORMAL,
|
|
wxFONTSTYLE_ITALIC = wxITALIC,
|
|
wxFONTSTYLE_SLANT = wxSLANT,
|
|
wxFONTSTYLE_MAX
|
|
};
|
|
|
|
// font weights
|
|
enum wxFontWeight
|
|
{
|
|
wxFONTWEIGHT_NORMAL = wxNORMAL,
|
|
wxFONTWEIGHT_LIGHT = wxLIGHT,
|
|
wxFONTWEIGHT_BOLD = wxBOLD,
|
|
wxFONTWEIGHT_MAX
|
|
};
|
|
|
|
// Symbolic font sizes as defined in CSS specification.
|
|
enum wxFontSymbolicSize
|
|
{
|
|
wxFONTSIZE_XX_SMALL = -3,
|
|
wxFONTSIZE_X_SMALL,
|
|
wxFONTSIZE_SMALL,
|
|
wxFONTSIZE_MEDIUM,
|
|
wxFONTSIZE_LARGE,
|
|
wxFONTSIZE_X_LARGE,
|
|
wxFONTSIZE_XX_LARGE
|
|
};
|
|
|
|
// the font flag bits for the new font ctor accepting one combined flags word
|
|
enum wxFontFlag
|
|
{
|
|
// no special flags: font with default weight/slant/anti-aliasing
|
|
wxFONTFLAG_DEFAULT = 0,
|
|
|
|
// slant flags (default: no slant)
|
|
wxFONTFLAG_ITALIC = 1 << 0,
|
|
wxFONTFLAG_SLANT = 1 << 1,
|
|
|
|
// weight flags (default: medium)
|
|
wxFONTFLAG_LIGHT = 1 << 2,
|
|
wxFONTFLAG_BOLD = 1 << 3,
|
|
|
|
// anti-aliasing flag: force on or off (default: the current system default)
|
|
wxFONTFLAG_ANTIALIASED = 1 << 4,
|
|
wxFONTFLAG_NOT_ANTIALIASED = 1 << 5,
|
|
|
|
// underlined/strikethrough flags (default: no lines)
|
|
wxFONTFLAG_UNDERLINED = 1 << 6,
|
|
wxFONTFLAG_STRIKETHROUGH = 1 << 7,
|
|
|
|
// the mask of all currently used flags
|
|
wxFONTFLAG_MASK = wxFONTFLAG_ITALIC |
|
|
wxFONTFLAG_SLANT |
|
|
wxFONTFLAG_LIGHT |
|
|
wxFONTFLAG_BOLD |
|
|
wxFONTFLAG_ANTIALIASED |
|
|
wxFONTFLAG_NOT_ANTIALIASED |
|
|
wxFONTFLAG_UNDERLINED |
|
|
wxFONTFLAG_STRIKETHROUGH
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxFontInfo describes a wxFont
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class wxFontInfo
|
|
{
|
|
public:
|
|
// Default ctor uses the default font size appropriate for the current
|
|
// platform.
|
|
wxFontInfo()
|
|
{ InitPointSize(-1); }
|
|
|
|
// These ctors specify the font size, either in points or in pixels.
|
|
explicit wxFontInfo(int pointSize)
|
|
{ InitPointSize(pointSize); }
|
|
explicit wxFontInfo(const wxSize& pixelSize) : m_pixelSize(pixelSize)
|
|
{ Init(); }
|
|
|
|
// Setters for the various attributes. All of them return the object itself
|
|
// so that the calls to them could be chained.
|
|
wxFontInfo& Family(wxFontFamily family)
|
|
{ m_family = family; return *this; }
|
|
wxFontInfo& FaceName(const wxString& faceName)
|
|
{ m_faceName = faceName; return *this; }
|
|
|
|
wxFontInfo& Bold(bool bold = true)
|
|
{ SetFlag(wxFONTFLAG_BOLD, bold); return *this; }
|
|
wxFontInfo& Light(bool light = true)
|
|
{ SetFlag(wxFONTFLAG_LIGHT, light); return *this; }
|
|
|
|
wxFontInfo& Italic(bool italic = true)
|
|
{ SetFlag(wxFONTFLAG_ITALIC, italic); return *this; }
|
|
wxFontInfo& Slant(bool slant = true)
|
|
{ SetFlag(wxFONTFLAG_SLANT, slant); return *this; }
|
|
|
|
wxFontInfo& AntiAliased(bool antiAliased = true)
|
|
{ SetFlag(wxFONTFLAG_ANTIALIASED, antiAliased); return *this; }
|
|
wxFontInfo& Underlined(bool underlined = true)
|
|
{ SetFlag(wxFONTFLAG_UNDERLINED, underlined); return *this; }
|
|
wxFontInfo& Strikethrough(bool strikethrough = true)
|
|
{ SetFlag(wxFONTFLAG_STRIKETHROUGH, strikethrough); return *this; }
|
|
|
|
wxFontInfo& Encoding(wxFontEncoding encoding)
|
|
{ m_encoding = encoding; return *this; }
|
|
|
|
|
|
// Set all flags at once.
|
|
wxFontInfo& AllFlags(int flags)
|
|
{ m_flags = flags; return *this; }
|
|
|
|
|
|
// Accessors are mostly meant to be used by wxFont itself to extract the
|
|
// various pieces of the font description.
|
|
|
|
bool IsUsingSizeInPixels() const { return m_pixelSize != wxDefaultSize; }
|
|
int GetPointSize() const { return m_pointSize; }
|
|
wxSize GetPixelSize() const { return m_pixelSize; }
|
|
wxFontFamily GetFamily() const { return m_family; }
|
|
const wxString& GetFaceName() const { return m_faceName; }
|
|
|
|
wxFontStyle GetStyle() const
|
|
{
|
|
return m_flags & wxFONTFLAG_ITALIC
|
|
? wxFONTSTYLE_ITALIC
|
|
: m_flags & wxFONTFLAG_SLANT
|
|
? wxFONTSTYLE_SLANT
|
|
: wxFONTSTYLE_NORMAL;
|
|
}
|
|
|
|
wxFontWeight GetWeight() const
|
|
{
|
|
return m_flags & wxFONTFLAG_LIGHT
|
|
? wxFONTWEIGHT_LIGHT
|
|
: m_flags & wxFONTFLAG_BOLD
|
|
? wxFONTWEIGHT_BOLD
|
|
: wxFONTWEIGHT_NORMAL;
|
|
}
|
|
|
|
bool IsAntiAliased() const
|
|
{
|
|
return (m_flags & wxFONTFLAG_ANTIALIASED) != 0;
|
|
}
|
|
|
|
bool IsUnderlined() const
|
|
{
|
|
return (m_flags & wxFONTFLAG_UNDERLINED) != 0;
|
|
}
|
|
|
|
bool IsStrikethrough() const
|
|
{
|
|
return (m_flags & wxFONTFLAG_STRIKETHROUGH) != 0;
|
|
}
|
|
|
|
wxFontEncoding GetEncoding() const { return m_encoding; }
|
|
|
|
|
|
// Default copy ctor, assignment operator and dtor are OK.
|
|
|
|
private:
|
|
// Common part of all ctor, initializing everything except the size (which
|
|
// is initialized by the ctors themselves).
|
|
void Init()
|
|
{
|
|
m_family = wxFONTFAMILY_DEFAULT;
|
|
m_flags = wxFONTFLAG_DEFAULT;
|
|
m_encoding = wxFONTENCODING_DEFAULT;
|
|
}
|
|
|
|
void InitPointSize(int pointSize)
|
|
{
|
|
Init();
|
|
|
|
m_pointSize = pointSize;
|
|
m_pixelSize = wxDefaultSize;
|
|
}
|
|
|
|
// Turn on or off the given bit in m_flags depending on the value of the
|
|
// boolean argument.
|
|
void SetFlag(int flag, bool on)
|
|
{
|
|
if ( on )
|
|
m_flags |= flag;
|
|
else
|
|
m_flags &= ~flag;
|
|
}
|
|
|
|
// The size information: if m_pixelSize is valid (!= wxDefaultSize), then
|
|
// it is used. Otherwise m_pointSize is used, taking into account that if
|
|
// it is == -1, it means that the platform dependent font size should be
|
|
// used.
|
|
int m_pointSize;
|
|
wxSize m_pixelSize;
|
|
|
|
wxFontFamily m_family;
|
|
wxString m_faceName;
|
|
int m_flags;
|
|
wxFontEncoding m_encoding;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxFontBase represents a font object
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_FWD_CORE wxNativeFontInfo;
|
|
|
|
class WXDLLIMPEXP_CORE wxFontBase : public wxGDIObject
|
|
{
|
|
public:
|
|
/*
|
|
derived classes should provide the following ctors:
|
|
|
|
wxFont();
|
|
wxFont(const wxFontInfo& info);
|
|
wxFont(const wxString& nativeFontInfoString);
|
|
wxFont(const wxNativeFontInfo& info);
|
|
wxFont(int size,
|
|
wxFontFamily family,
|
|
wxFontStyle style,
|
|
wxFontWeight weight,
|
|
bool underlined = false,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
|
|
wxFont(const wxSize& pixelSize,
|
|
wxFontFamily family,
|
|
wxFontStyle style,
|
|
wxFontWeight weight,
|
|
bool underlined = false,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
|
|
*/
|
|
|
|
// creator function
|
|
virtual ~wxFontBase();
|
|
|
|
|
|
// from the font components
|
|
static wxFont *New(
|
|
int pointSize, // size of the font in points
|
|
wxFontFamily family, // see wxFontFamily enum
|
|
wxFontStyle style, // see wxFontStyle enum
|
|
wxFontWeight weight, // see wxFontWeight enum
|
|
bool underlined = false, // not underlined by default
|
|
const wxString& face = wxEmptyString, // facename
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
|
|
|
|
// from the font components
|
|
static wxFont *New(
|
|
const wxSize& pixelSize, // size of the font in pixels
|
|
wxFontFamily family, // see wxFontFamily enum
|
|
wxFontStyle style, // see wxFontStyle enum
|
|
wxFontWeight weight, // see wxFontWeight enum
|
|
bool underlined = false, // not underlined by default
|
|
const wxString& face = wxEmptyString, // facename
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
|
|
|
|
// from the font components but using the font flags instead of separate
|
|
// parameters for each flag
|
|
static wxFont *New(int pointSize,
|
|
wxFontFamily family,
|
|
int flags = wxFONTFLAG_DEFAULT,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
|
|
|
|
|
|
// from the font components but using the font flags instead of separate
|
|
// parameters for each flag
|
|
static wxFont *New(const wxSize& pixelSize,
|
|
wxFontFamily family,
|
|
int flags = wxFONTFLAG_DEFAULT,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
|
|
|
|
// from the (opaque) native font description object
|
|
static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
|
|
|
|
// from the string representation of wxNativeFontInfo
|
|
static wxFont *New(const wxString& strNativeFontDesc);
|
|
|
|
// comparison
|
|
bool operator==(const wxFont& font) const;
|
|
bool operator!=(const wxFont& font) const { return !(*this == font); }
|
|
|
|
// accessors: get the font characteristics
|
|
virtual int GetPointSize() const = 0;
|
|
virtual wxSize GetPixelSize() const;
|
|
virtual bool IsUsingSizeInPixels() const;
|
|
wxFontFamily GetFamily() const;
|
|
virtual wxFontStyle GetStyle() const = 0;
|
|
virtual wxFontWeight GetWeight() const = 0;
|
|
virtual bool GetUnderlined() const = 0;
|
|
virtual bool GetStrikethrough() const { return false; }
|
|
virtual wxString GetFaceName() const = 0;
|
|
virtual wxFontEncoding GetEncoding() const = 0;
|
|
virtual const wxNativeFontInfo *GetNativeFontInfo() const = 0;
|
|
|
|
virtual bool IsFixedWidth() const;
|
|
|
|
wxString GetNativeFontInfoDesc() const;
|
|
wxString GetNativeFontInfoUserDesc() const;
|
|
|
|
// change the font characteristics
|
|
virtual void SetPointSize( int pointSize ) = 0;
|
|
virtual void SetPixelSize( const wxSize& pixelSize );
|
|
virtual void SetFamily( wxFontFamily family ) = 0;
|
|
virtual void SetStyle( wxFontStyle style ) = 0;
|
|
virtual void SetWeight( wxFontWeight weight ) = 0;
|
|
|
|
virtual void SetUnderlined( bool underlined ) = 0;
|
|
virtual void SetStrikethrough( bool WXUNUSED(strikethrough) ) {}
|
|
virtual void SetEncoding(wxFontEncoding encoding) = 0;
|
|
virtual bool SetFaceName( const wxString& faceName );
|
|
void SetNativeFontInfo(const wxNativeFontInfo& info)
|
|
{ DoSetNativeFontInfo(info); }
|
|
|
|
bool SetNativeFontInfo(const wxString& info);
|
|
bool SetNativeFontInfoUserDesc(const wxString& info);
|
|
|
|
// Symbolic font sizes support: set the font size to "large" or "very
|
|
// small" either absolutely (i.e. compared to the default font size) or
|
|
// relatively to the given font size.
|
|
void SetSymbolicSize(wxFontSymbolicSize size);
|
|
void SetSymbolicSizeRelativeTo(wxFontSymbolicSize size, int base)
|
|
{
|
|
SetPointSize(AdjustToSymbolicSize(size, base));
|
|
}
|
|
|
|
// Adjust the base size in points according to symbolic size.
|
|
static int AdjustToSymbolicSize(wxFontSymbolicSize size, int base);
|
|
|
|
|
|
// translate the fonts into human-readable string (i.e. GetStyleString()
|
|
// will return "wxITALIC" for an italic font, ...)
|
|
wxString GetFamilyString() const;
|
|
wxString GetStyleString() const;
|
|
wxString GetWeightString() const;
|
|
|
|
// the default encoding is used for creating all fonts with default
|
|
// encoding parameter
|
|
static wxFontEncoding GetDefaultEncoding() { return ms_encodingDefault; }
|
|
static void SetDefaultEncoding(wxFontEncoding encoding);
|
|
|
|
// this doesn't do anything and is kept for compatibility only
|
|
#if WXWIN_COMPATIBILITY_2_8
|
|
wxDEPRECATED_INLINE(void SetNoAntiAliasing(bool no = true), wxUnusedVar(no);)
|
|
wxDEPRECATED_INLINE(bool GetNoAntiAliasing() const, return false;)
|
|
#endif // WXWIN_COMPATIBILITY_2_8
|
|
|
|
// from the font components
|
|
wxDEPRECATED_MSG("use wxFONT{FAMILY,STYLE,WEIGHT}_XXX constants")
|
|
static wxFont *New(
|
|
int pointSize, // size of the font in points
|
|
int family, // see wxFontFamily enum
|
|
int style, // see wxFontStyle enum
|
|
int weight, // see wxFontWeight enum
|
|
bool underlined = false, // not underlined by default
|
|
const wxString& face = wxEmptyString, // facename
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT) // ISO8859-X, ...
|
|
{ return New(pointSize, (wxFontFamily)family, (wxFontStyle)style,
|
|
(wxFontWeight)weight, underlined, face, encoding); }
|
|
|
|
// from the font components
|
|
wxDEPRECATED_MSG("use wxFONT{FAMILY,STYLE,WEIGHT}_XXX constants")
|
|
static wxFont *New(
|
|
const wxSize& pixelSize, // size of the font in pixels
|
|
int family, // see wxFontFamily enum
|
|
int style, // see wxFontStyle enum
|
|
int weight, // see wxFontWeight enum
|
|
bool underlined = false, // not underlined by default
|
|
const wxString& face = wxEmptyString, // facename
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT) // ISO8859-X, ...
|
|
{ return New(pixelSize, (wxFontFamily)family, (wxFontStyle)style,
|
|
(wxFontWeight)weight, underlined, face, encoding); }
|
|
|
|
|
|
protected:
|
|
// the function called by both overloads of SetNativeFontInfo()
|
|
virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
|
|
|
|
// The function called by public GetFamily(): it can return
|
|
// wxFONTFAMILY_UNKNOWN unlike the public method (see comment there).
|
|
virtual wxFontFamily DoGetFamily() const = 0;
|
|
|
|
|
|
// Helper functions to recover wxFONTSTYLE/wxFONTWEIGHT and underlined flag
|
|
// values from flags containing a combination of wxFONTFLAG_XXX.
|
|
static wxFontStyle GetStyleFromFlags(int flags)
|
|
{
|
|
return flags & wxFONTFLAG_ITALIC
|
|
? wxFONTSTYLE_ITALIC
|
|
: flags & wxFONTFLAG_SLANT
|
|
? wxFONTSTYLE_SLANT
|
|
: wxFONTSTYLE_NORMAL;
|
|
}
|
|
|
|
static wxFontWeight GetWeightFromFlags(int flags)
|
|
{
|
|
return flags & wxFONTFLAG_LIGHT
|
|
? wxFONTWEIGHT_LIGHT
|
|
: flags & wxFONTFLAG_BOLD
|
|
? wxFONTWEIGHT_BOLD
|
|
: wxFONTWEIGHT_NORMAL;
|
|
}
|
|
|
|
static bool GetUnderlinedFromFlags(int flags)
|
|
{
|
|
return (flags & wxFONTFLAG_UNDERLINED) != 0;
|
|
}
|
|
|
|
static bool GetStrikethroughFromFlags(int flags)
|
|
{
|
|
return (flags & wxFONTFLAG_STRIKETHROUGH) != 0;
|
|
}
|
|
|
|
private:
|
|
// the currently default encoding: by default, it's the default system
|
|
// encoding, but may be changed by the application using
|
|
// SetDefaultEncoding() to make all subsequent fonts created without
|
|
// specifying encoding parameter using this encoding
|
|
static wxFontEncoding ms_encodingDefault;
|
|
};
|
|
|
|
// wxFontBase <-> wxString utilities, used by wxConfig
|
|
WXDLLIMPEXP_CORE wxString wxToString(const wxFontBase& font);
|
|
WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
|
|
|
|
|
|
// this macro must be used in all derived wxFont classes declarations
|
|
#define wxDECLARE_COMMON_FONT_METHODS() \
|
|
wxDEPRECATED_MSG("use wxFONTFAMILY_XXX constants") \
|
|
void SetFamily(int family) \
|
|
{ SetFamily((wxFontFamily)family); } \
|
|
wxDEPRECATED_MSG("use wxFONTSTYLE_XXX constants") \
|
|
void SetStyle(int style) \
|
|
{ SetStyle((wxFontStyle)style); } \
|
|
wxDEPRECATED_MSG("use wxFONTWEIGHT_XXX constants") \
|
|
void SetWeight(int weight) \
|
|
{ SetWeight((wxFontWeight)weight); } \
|
|
wxDEPRECATED_MSG("use wxFONTFAMILY_XXX constants") \
|
|
void SetFamily(wxDeprecatedGUIConstants family) \
|
|
{ SetFamily((wxFontFamily)family); } \
|
|
wxDEPRECATED_MSG("use wxFONTSTYLE_XXX constants") \
|
|
void SetStyle(wxDeprecatedGUIConstants style) \
|
|
{ SetStyle((wxFontStyle)style); } \
|
|
wxDEPRECATED_MSG("use wxFONTWEIGHT_XXX constants") \
|
|
void SetWeight(wxDeprecatedGUIConstants weight) \
|
|
{ SetWeight((wxFontWeight)weight); } \
|
|
\
|
|
/* functions for modifying font in place */ \
|
|
wxFont& MakeBold(); \
|
|
wxFont& MakeItalic(); \
|
|
wxFont& MakeUnderlined(); \
|
|
wxFont& MakeStrikethrough(); \
|
|
wxFont& MakeLarger() { return Scale(1.2f); } \
|
|
wxFont& MakeSmaller() { return Scale(1/1.2f); } \
|
|
wxFont& Scale(float x); \
|
|
/* functions for creating fonts based on this one */ \
|
|
wxFont Bold() const; \
|
|
wxFont GetBaseFont() const; \
|
|
wxFont Italic() const; \
|
|
wxFont Underlined() const; \
|
|
wxFont Strikethrough() const; \
|
|
wxFont Larger() const { return Scaled(1.2f); } \
|
|
wxFont Smaller() const { return Scaled(1/1.2f); } \
|
|
wxFont Scaled(float x) const
|
|
|
|
// include the real class declaration
|
|
#if defined(__WXMSW__)
|
|
#include "wx/msw/font.h"
|
|
#elif defined(__WXMOTIF__)
|
|
#include "wx/motif/font.h"
|
|
#elif defined(__WXGTK20__)
|
|
#include "wx/gtk/font.h"
|
|
#elif defined(__WXGTK__)
|
|
#include "wx/gtk1/font.h"
|
|
#elif defined(__WXX11__)
|
|
#include "wx/x11/font.h"
|
|
#elif defined(__WXDFB__)
|
|
#include "wx/dfb/font.h"
|
|
#elif defined(__WXMAC__)
|
|
#include "wx/osx/font.h"
|
|
#elif defined(__WXQT__)
|
|
#include "wx/qt/font.h"
|
|
#endif
|
|
|
|
class WXDLLIMPEXP_CORE wxFontList: public wxGDIObjListBase
|
|
{
|
|
public:
|
|
wxFont *FindOrCreateFont(int pointSize,
|
|
wxFontFamily family,
|
|
wxFontStyle style,
|
|
wxFontWeight weight,
|
|
bool underline = false,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
|
|
|
|
wxDEPRECATED_MSG("use wxFONT{FAMILY,STYLE,WEIGHT}_XXX constants")
|
|
wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
|
|
bool underline = false,
|
|
const wxString& face = wxEmptyString,
|
|
wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
|
|
{ return FindOrCreateFont(pointSize, (wxFontFamily)family, (wxFontStyle)style,
|
|
(wxFontWeight)weight, underline, face, encoding); }
|
|
};
|
|
|
|
extern WXDLLIMPEXP_DATA_CORE(wxFontList*) wxTheFontList;
|
|
|
|
|
|
// provide comparison operators to allow code such as
|
|
//
|
|
// if ( font.GetStyle() == wxFONTSTYLE_SLANT )
|
|
//
|
|
// to compile without warnings which it would otherwise provoke from some
|
|
// compilers as it compares elements of different enums
|
|
|
|
// Unfortunately some compilers have ambiguity issues when enum comparisons are
|
|
// overloaded so we have to disable the overloads in this case, see
|
|
// wxCOMPILER_NO_OVERLOAD_ON_ENUM definition in wx/platform.h for more details.
|
|
#ifndef wxCOMPILER_NO_OVERLOAD_ON_ENUM
|
|
|
|
wxDEPRECATED_MSG("use wxFONTFAMILY_XXX constants") \
|
|
inline bool operator==(wxFontFamily s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) == static_cast<int>(t); }
|
|
wxDEPRECATED_MSG("use wxFONTFAMILY_XXX constants") \
|
|
inline bool operator!=(wxFontFamily s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) != static_cast<int>(t); }
|
|
wxDEPRECATED_MSG("use wxFONTSTYLE_XXX constants") \
|
|
inline bool operator==(wxFontStyle s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) == static_cast<int>(t); }
|
|
wxDEPRECATED_MSG("use wxFONTSTYLE_XXX constants") \
|
|
inline bool operator!=(wxFontStyle s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) != static_cast<int>(t); }
|
|
wxDEPRECATED_MSG("use wxFONTWEIGHT_XXX constants") \
|
|
inline bool operator==(wxFontWeight s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) == static_cast<int>(t); }
|
|
wxDEPRECATED_MSG("use wxFONTWEIGHT_XXX constants") \
|
|
inline bool operator!=(wxFontWeight s, wxDeprecatedGUIConstants t)
|
|
{ return static_cast<int>(s) != static_cast<int>(t); }
|
|
|
|
#endif // // wxCOMPILER_NO_OVERLOAD_ON_ENUM
|
|
|
|
#endif // _WX_FONT_H_BASE_
|