include/wx/motif/font.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        font.h
   3 // Purpose:     wxFont class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_FONT_H_
  13 #define _WX_FONT_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "font.h"
  17 #endif
  18
  19 #include "wx/gdiobj.h"
  20
  21 class WXDLLEXPORT wxFont;
  22
  23 class WXDLLEXPORT wxFontRefData: public wxGDIRefData
  24 {
  25     friend class WXDLLEXPORT wxFont;
  26 public:
  27     wxFontRefData();
  28     wxFontRefData(const wxFontRefData& data);
  29     ~wxFontRefData();
  30 protected:
  31   int           m_pointSize;
  32   int           m_family;
  33   int           m_style;
  34   int           m_weight;
  35   bool          m_underlined;
  36   wxString      m_faceName;
  37 /* TODO: implementation
  38   WXHFONT       m_hFont;
  39 */
  40 };
  41
  42 #define M_FONTDATA ((wxFontRefData *)m_refData)
  43
  44 WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
  45
  46 // Font
  47 class WXDLLEXPORT wxFont: public wxGDIObject
  48 {
  49   DECLARE_DYNAMIC_CLASS(wxFont)
  50 public:
  51   wxFont();
  52   wxFont(int pointSize, int family, int style, int weight, bool underlined = FALSE, const wxString& faceName = wxEmptyString);
  53   inline wxFont(const wxFont& font) { Ref(font); }
  54   inline wxFont(const wxFont* font) { if (font) Ref(*font); }
  55
  56   ~wxFont();
  57
  58   bool Create(int pointSize, int family, int style, int weight, bool underlined = FALSE, const wxString& faceName = wxEmptyString);
  59
  60   virtual bool Ok() const { return (m_refData != NULL) ; }
  61
  62   inline int GetPointSize() const { return M_FONTDATA->m_pointSize; }
  63   inline int GetFamily() const { return M_FONTDATA->m_family; }
  64   inline int GetStyle() const { return M_FONTDATA->m_style; }
  65   inline int GetWeight() const { return M_FONTDATA->m_weight; }
  66   wxString GetFamilyString() const ;
  67   wxString GetFaceName() const ;
  68   wxString GetStyleString() const ;
  69   wxString GetWeightString() const ;
  70   inline bool GetUnderlined() const { return M_FONTDATA->m_underlined; }
  71
  72   void SetPointSize(int pointSize);
  73   void SetFamily(int family);
  74   void SetStyle(int style);
  75   void SetWeight(int weight);
  76   void SetFaceName(const wxString& faceName);
  77   void SetUnderlined(bool underlined);
  78
  79   inline wxFont& operator = (const wxFont& font) { if (*this == font) return (*this); Ref(font); return *this; }
  80   inline bool operator == (const wxFont& font) { return m_refData == font.m_refData; }
  81   inline bool operator != (const wxFont& font) { return m_refData != font.m_refData; }
  82
  83   // Implementation
  84 protected:
  85   bool RealizeResource();
  86   void Unshare();
  87 };
  88
  89 #endif
  90     // _WX_FONT_H_