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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/x11/brush.cpp
4 // Author: Julian Smart
8 // Copyright: (c) Julian Smart
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
12 // for compilers that support precompilation, includes "wx.h".
13 #include "wx/wxprec.h"
17 #include "wx/bitmap.h"
18 #include "wx/colour.h"
20 //-----------------------------------------------------------------------------
22 //-----------------------------------------------------------------------------
24 class wxBrushRefData
: public wxObjectRefData
32 wxBrushRefData( const wxBrushRefData
& data
)
34 m_style
= data
.m_style
;
35 m_stipple
= data
.m_stipple
;
36 m_colour
= data
.m_colour
;
39 bool operator == (const wxBrushRefData
& data
) const
41 return (m_style
== data
.m_style
&&
42 m_stipple
== data
.m_stipple
&&
43 m_colour
== data
.m_colour
);
51 //-----------------------------------------------------------------------------
53 #define M_BRUSHDATA ((wxBrushRefData *)m_refData)
55 IMPLEMENT_DYNAMIC_CLASS(wxBrush
,wxGDIObject
)
57 wxBrush::wxBrush( const wxColour
&colour
, int style
)
59 m_refData
= new wxBrushRefData();
60 M_BRUSHDATA
->m_style
= style
;
61 M_BRUSHDATA
->m_colour
= colour
;
64 wxBrush::wxBrush( const wxBitmap
&stippleBitmap
)
66 m_refData
= new wxBrushRefData();
67 M_BRUSHDATA
->m_colour
= *wxBLACK
;
69 M_BRUSHDATA
->m_stipple
= stippleBitmap
;
71 if (M_BRUSHDATA
->m_stipple
.GetMask())
72 M_BRUSHDATA
->m_style
= wxSTIPPLE_MASK_OPAQUE
;
74 M_BRUSHDATA
->m_style
= wxSTIPPLE
;
79 // m_refData unrefed in ~wxObject
82 wxObjectRefData
*wxBrush::CreateRefData() const
84 return new wxBrushRefData
;
87 wxObjectRefData
*wxBrush::CloneRefData(const wxObjectRefData
*data
) const
89 return new wxBrushRefData(*(wxBrushRefData
*)data
);
92 bool wxBrush::operator == ( const wxBrush
& brush
) const
94 if (m_refData
== brush
.m_refData
) return true;
96 if (!m_refData
|| !brush
.m_refData
) return false;
98 return ( *(wxBrushRefData
*)m_refData
== *(wxBrushRefData
*)brush
.m_refData
);
101 int wxBrush::GetStyle() const
103 if (m_refData
== NULL
)
105 wxFAIL_MSG( wxT("invalid brush") );
109 return M_BRUSHDATA
->m_style
;
112 wxColour
&wxBrush::GetColour() const
114 if (m_refData
== NULL
)
116 wxFAIL_MSG( wxT("invalid brush") );
120 return M_BRUSHDATA
->m_colour
;
123 wxBitmap
*wxBrush::GetStipple() const
125 if (m_refData
== NULL
)
127 wxFAIL_MSG( wxT("invalid brush") );
128 return &wxNullBitmap
;
131 return &M_BRUSHDATA
->m_stipple
;
134 void wxBrush::SetColour( const wxColour
& col
)
138 M_BRUSHDATA
->m_colour
= col
;
141 void wxBrush::SetColour( const unsigned char r
, const unsigned char g
, const unsigned char b
)
145 M_BRUSHDATA
->m_colour
.Set( r
, g
, b
);
148 void wxBrush::SetStyle( int style
)
152 M_BRUSHDATA
->m_style
= style
;
155 void wxBrush::SetStipple( const wxBitmap
& stipple
)
159 M_BRUSHDATA
->m_stipple
= stipple
;
160 if (M_BRUSHDATA
->m_stipple
.GetMask())
162 M_BRUSHDATA
->m_style
= wxSTIPPLE_MASK_OPAQUE
;
166 M_BRUSHDATA
->m_style
= wxSTIPPLE
;