include/wx/brush.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/brush.h
   3 // Purpose:     Includes platform-specific wxBrush file
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:
   7 // RCS-ID:      $Id$
   8 // Copyright:   Julian Smart
   9 // Licence:     wxWindows Licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BRUSH_H_BASE_
  13 #define _WX_BRUSH_H_BASE_
  14
  15 #include "wx/defs.h"
  16 #include "wx/object.h"
  17 #include "wx/gdiobj.h"
  18 #include "wx/gdicmn.h"      // for wxGDIObjListBase
  19
  20 // NOTE: these values cannot be combined together!
  21 enum wxBrushStyle
  22 {
  23     wxBRUSHSTYLE_INVALID = -1,
  24
  25     wxBRUSHSTYLE_SOLID = wxSOLID,
  26     wxBRUSHSTYLE_TRANSPARENT = wxTRANSPARENT,
  27     wxBRUSHSTYLE_STIPPLE_MASK_OPAQUE = wxSTIPPLE_MASK_OPAQUE,
  28     wxBRUSHSTYLE_STIPPLE_MASK = wxSTIPPLE_MASK,
  29     wxBRUSHSTYLE_STIPPLE = wxSTIPPLE,
  30     wxBRUSHSTYLE_BDIAGONAL_HATCH = wxBDIAGONAL_HATCH,
  31     wxBRUSHSTYLE_CROSSDIAG_HATCH = wxCROSSDIAG_HATCH,
  32     wxBRUSHSTYLE_FDIAGONAL_HATCH = wxFDIAGONAL_HATCH,
  33     wxBRUSHSTYLE_CROSS_HATCH = wxCROSS_HATCH,
  34     wxBRUSHSTYLE_HORIZONTAL_HATCH = wxHORIZONTAL_HATCH,
  35     wxBRUSHSTYLE_VERTICAL_HATCH = wxVERTICAL_HATCH,
  36     wxBRUSHSTYLE_FIRST_HATCH = wxFIRST_HATCH,
  37     wxBRUSHSTYLE_LAST_HATCH = wxLAST_HATCH
  38 };
  39
  40
  41 // wxBrushBase
  42 class WXDLLIMPEXP_CORE wxBrushBase: public wxGDIObject
  43 {
  44 public:
  45     virtual ~wxBrushBase() { }
  46
  47     virtual void SetColour(const wxColour& col) = 0;
  48     virtual void SetColour(unsigned char r, unsigned char g, unsigned char b) = 0;
  49     virtual void SetStyle(wxBrushStyle style) = 0;
  50     virtual void SetStipple(const wxBitmap& stipple) = 0;
  51
  52     virtual wxColour GetColour() const = 0;
  53     virtual wxBrushStyle GetStyle() const = 0;
  54     virtual wxBitmap *GetStipple() const = 0;
  55
  56     virtual bool IsHatch() const
  57         { return (GetStyle()>=wxBRUSHSTYLE_FIRST_HATCH) && (GetStyle()<=wxBRUSHSTYLE_LAST_HATCH); }
  58 };
  59
  60 #if defined(__WXPALMOS__)
  61     #include "wx/palmos/brush.h"
  62 #elif defined(__WXMSW__)
  63     #include "wx/msw/brush.h"
  64 #elif defined(__WXMOTIF__) || defined(__WXX11__)
  65     #include "wx/x11/brush.h"
  66 #elif defined(__WXGTK20__)
  67     #include "wx/gtk/brush.h"
  68 #elif defined(__WXGTK__)
  69     #include "wx/gtk1/brush.h"
  70 #elif defined(__WXMGL__)
  71     #include "wx/mgl/brush.h"
  72 #elif defined(__WXDFB__)
  73     #include "wx/dfb/brush.h"
  74 #elif defined(__WXMAC__)
  75     #include "wx/osx/brush.h"
  76 #elif defined(__WXCOCOA__)
  77     #include "wx/cocoa/brush.h"
  78 #elif defined(__WXPM__)
  79     #include "wx/os2/brush.h"
  80 #endif
  81
  82 class WXDLLIMPEXP_CORE wxBrushList: public wxGDIObjListBase
  83 {
  84 public:
  85     wxBrush *FindOrCreateBrush(const wxColour& colour,
  86                                wxBrushStyle style = wxBRUSHSTYLE_SOLID);
  87
  88 #if FUTURE_WXWIN_COMPATIBILITY_3_0
  89     wxBrush *FindOrCreateBrush(const wxColour& colour, int style)
  90         { return FindOrCreateBrush(colour, (wxBrushStyle)style); }
  91 #endif
  92
  93 #if WXWIN_COMPATIBILITY_2_6
  94     wxDEPRECATED( void AddBrush(wxBrush*) );
  95     wxDEPRECATED( void RemoveBrush(wxBrush*) );
  96 #endif
  97 };
  98
  99 extern WXDLLIMPEXP_DATA_CORE(wxBrushList*)   wxTheBrushList;
 100
 101 // provide comparison operators to allow code such as
 102 //
 103 //      if ( brush.GetStyle() == wxTRANSPARENT )
 104 //
 105 // to compile without warnings which it would otherwise provoke from some
 106 // compilers as it compares elements of different enums
 107 #if FUTURE_WXWIN_COMPATIBILITY_3_0
 108
 109 inline bool operator==(wxBrushStyle s, wxDeprecatedGUIConstants t)
 110 {
 111     return wx_static_cast(int, s) == wx_static_cast(int, t);
 112 }
 113
 114 inline bool operator!=(wxBrushStyle s, wxDeprecatedGUIConstants t)
 115 {
 116     return !(s == t);
 117 }
 118
 119 #endif // FUTURE_WXWIN_COMPATIBILITY_3_0
 120
 121 #endif // _WX_BRUSH_H_BASE_