1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
/////////////////////////////////////////////////////////////////////////////
// Name: src/dfb/brush.cpp
// Purpose: wxBrush class implementation
// Author: Vaclav Slavik
// Created: 2006-08-04
// RCS-ID: $Id: brush.cpp 70353 2012-01-15 14:46:41Z VZ $
// Copyright: (c) 2006 REA Elektronik GmbH
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#include "wx/brush.h"
#ifndef WX_PRECOMP
#include "wx/colour.h"
#endif
//-----------------------------------------------------------------------------
// wxBrush
//-----------------------------------------------------------------------------
class wxBrushRefData : public wxGDIRefData
{
public:
wxBrushRefData(const wxColour& clr = wxNullColour, wxBrushStyle style = wxBRUSHSTYLE_SOLID)
{
m_colour = clr;
SetStyle(style);
}
wxBrushRefData(const wxBrushRefData& data)
{
m_colour = data.m_colour;
m_style = data.m_style;
}
virtual bool IsOk() const { return m_colour.IsOk(); }
void SetStyle(wxBrushStyle style)
{
if ( style != wxSOLID && style != wxTRANSPARENT )
{
wxFAIL_MSG( wxT("only wxSOLID and wxTRANSPARENT styles are supported") );
style = wxBRUSHSTYLE_SOLID;
}
m_style = style;
}
wxColour m_colour;
wxBrushStyle m_style;
};
//-----------------------------------------------------------------------------
#define M_BRUSHDATA ((wxBrushRefData *)m_refData)
IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject)
wxBrush::wxBrush(const wxColour &colour, wxBrushStyle style)
{
m_refData = new wxBrushRefData(colour, style);
}
#if FUTURE_WXWIN_COMPATIBILITY_3_0
wxBrush::wxBrush(const wxColour& col, int style)
{
m_refData = new wxBrushRefData(col, (wxBrushStyle)style);
}
#endif
wxBrush::wxBrush(const wxBitmap &stippleBitmap)
{
wxFAIL_MSG( wxT("brushes with stipple bitmaps not implemented") );
m_refData = new wxBrushRefData(*wxBLACK);
}
bool wxBrush::operator==(const wxBrush& brush) const
{
#warning "this is incorrect"
return m_refData == brush.m_refData;
}
wxBrushStyle wxBrush::GetStyle() const
{
wxCHECK_MSG( IsOk(), wxBRUSHSTYLE_INVALID, wxT("invalid brush") );
return M_BRUSHDATA->m_style;
}
wxColour wxBrush::GetColour() const
{
wxCHECK_MSG( IsOk(), wxNullColour, wxT("invalid brush") );
return M_BRUSHDATA->m_colour;
}
wxBitmap *wxBrush::GetStipple() const
{
wxFAIL_MSG( wxT("brushes with stipple bitmaps not implemented") );
return &wxNullBitmap;
}
void wxBrush::SetColour(const wxColour& col)
{
AllocExclusive();
M_BRUSHDATA->m_colour = col;
}
void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b)
{
AllocExclusive();
M_BRUSHDATA->m_colour.Set(r, g, b);
}
void wxBrush::SetStyle(wxBrushStyle style)
{
AllocExclusive();
M_BRUSHDATA->SetStyle(style);
}
void wxBrush::SetStipple(const wxBitmap& WXUNUSED(stipple))
{
wxFAIL_MSG( wxT("brushes with stipple bitmaps not implemented") );
}
wxGDIRefData *wxBrush::CreateGDIRefData() const
{
return new wxBrushRefData;
}
wxGDIRefData *wxBrush::CloneGDIRefData(const wxGDIRefData *data) const
{
return new wxBrushRefData(*(wxBrushRefData *)data);
}
|