src/qt/brush.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        brush.cpp
   3 // Purpose:     wxBrush
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "brush.h"
  14 #endif
  15
  16 #include "wx/setup.h"
  17 #include "wx/utils.h"
  18 #include "wx/brush.h"
  19
  20 IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject)
  21
  22 wxBrushRefData::wxBrushRefData()
  23 {
  24     m_style = wxSOLID;
  25 // TODO: null data
  26 }
  27
  28 wxBrushRefData::wxBrushRefData(const wxBrushRefData& data)
  29 {
  30   m_style = data.m_style;
  31   m_stipple = data.m_stipple;
  32   m_colour = data.m_colour;
  33 /* TODO: null data
  34   m_hBrush = 0;
  35 */
  36 }
  37
  38 wxBrushRefData::~wxBrushRefData()
  39 {
  40 // TODO: delete data
  41 }
  42
  43 // Brushes
  44 wxBrush::wxBrush()
  45 {
  46     if ( wxTheBrushList )
  47         wxTheBrushList->AddBrush(this);
  48 }
  49
  50 wxBrush::~wxBrush()
  51 {
  52     if ( wxTheBrushList )
  53         wxTheBrushList->RemoveBrush(this);
  54 }
  55
  56 wxBrush::wxBrush(const wxColour& col, int Style)
  57 {
  58     m_refData = new wxBrushRefData;
  59
  60     M_BRUSHDATA->m_colour = col;
  61     M_BRUSHDATA->m_style = Style;
  62
  63     RealizeResource();
  64
  65     if ( wxTheBrushList )
  66         wxTheBrushList->AddBrush(this);
  67 }
  68
  69 wxBrush::wxBrush(const wxString& col, int Style)
  70 {
  71     m_refData = new wxBrushRefData;
  72
  73     // Implicit conversion from string to wxColour via colour database
  74     M_BRUSHDATA->m_colour = col;
  75     M_BRUSHDATA->m_style = Style;
  76
  77     RealizeResource();
  78
  79     if ( wxTheBrushList )
  80         wxTheBrushList->AddBrush(this);
  81 }
  82
  83 wxBrush::wxBrush(const wxBitmap& stipple)
  84 {
  85     m_refData = new wxBrushRefData;
  86
  87     M_BRUSHDATA->m_style = wxSTIPPLE;
  88     M_BRUSHDATA->m_stipple = stipple;
  89
  90     RealizeResource();
  91
  92     if ( wxTheBrushList )
  93         wxTheBrushList->AddBrush(this);
  94 }
  95
  96 void wxBrush::Unshare()
  97 {
  98         // Don't change shared data
  99         if (!m_refData)
 100     {
 101                 m_refData = new wxBrushRefData();
 102         }
 103     else
 104     {
 105                 wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData);
 106                 UnRef();
 107                 m_refData = ref;
 108         }
 109 }
 110
 111 void wxBrush::SetColour(const wxColour& col)
 112 {
 113     Unshare();
 114
 115     M_BRUSHDATA->m_colour = col;
 116
 117     RealizeResource();
 118 }
 119
 120 void wxBrush::SetColour(const wxString& col)
 121 {
 122     Unshare();
 123
 124     M_BRUSHDATA->m_colour = col;
 125
 126     RealizeResource();
 127 }
 128
 129 void wxBrush::SetColour(const unsigned char r, const unsigned char g, const unsigned char b)
 130 {
 131     Unshare();
 132
 133     M_BRUSHDATA->m_colour.Set(r, g, b);
 134
 135     RealizeResource();
 136 }
 137
 138 void wxBrush::SetStyle(int Style)
 139 {
 140     Unshare();
 141
 142     M_BRUSHDATA->m_style = Style;
 143
 144     RealizeResource();
 145 }
 146
 147 void wxBrush::SetStipple(const wxBitmap& Stipple)
 148 {
 149     Unshare();
 150
 151     M_BRUSHDATA->m_stipple = Stipple;
 152
 153     RealizeResource();
 154 }
 155
 156 void wxBrush::RealizeResource()
 157 {
 158 // TODO: create the brush
 159 }
 160