| 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 | #if !USE_SHARED_LIBRARIES |
| 21 | IMPLEMENT_DYNAMIC_CLASS(wxBrush, wxGDIObject) |
| 22 | #endif |
| 23 | |
| 24 | wxBrushRefData::wxBrushRefData() |
| 25 | { |
| 26 | m_style = wxSOLID; |
| 27 | } |
| 28 | |
| 29 | wxBrushRefData::wxBrushRefData(const wxBrushRefData& data) |
| 30 | { |
| 31 | m_style = data.m_style; |
| 32 | m_stipple = data.m_stipple; |
| 33 | m_colour = data.m_colour; |
| 34 | } |
| 35 | |
| 36 | wxBrushRefData::~wxBrushRefData() |
| 37 | { |
| 38 | } |
| 39 | |
| 40 | // Brushes |
| 41 | wxBrush::wxBrush() |
| 42 | { |
| 43 | if ( wxTheBrushList ) |
| 44 | wxTheBrushList->AddBrush(this); |
| 45 | } |
| 46 | |
| 47 | wxBrush::~wxBrush() |
| 48 | { |
| 49 | if ( wxTheBrushList ) |
| 50 | wxTheBrushList->RemoveBrush(this); |
| 51 | } |
| 52 | |
| 53 | wxBrush::wxBrush(const wxColour& col, int Style) |
| 54 | { |
| 55 | m_refData = new wxBrushRefData; |
| 56 | |
| 57 | M_BRUSHDATA->m_colour = col; |
| 58 | M_BRUSHDATA->m_style = Style; |
| 59 | |
| 60 | RealizeResource(); |
| 61 | |
| 62 | if ( wxTheBrushList ) |
| 63 | wxTheBrushList->AddBrush(this); |
| 64 | } |
| 65 | |
| 66 | wxBrush::wxBrush(const wxBitmap& stipple) |
| 67 | { |
| 68 | m_refData = new wxBrushRefData; |
| 69 | |
| 70 | M_BRUSHDATA->m_style = wxSTIPPLE; |
| 71 | M_BRUSHDATA->m_stipple = stipple; |
| 72 | |
| 73 | RealizeResource(); |
| 74 | |
| 75 | if ( wxTheBrushList ) |
| 76 | wxTheBrushList->AddBrush(this); |
| 77 | } |
| 78 | |
| 79 | void wxBrush::Unshare() |
| 80 | { |
| 81 | // Don't change shared data |
| 82 | if (!m_refData) |
| 83 | { |
| 84 | m_refData = new wxBrushRefData(); |
| 85 | } |
| 86 | else |
| 87 | { |
| 88 | wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData); |
| 89 | UnRef(); |
| 90 | m_refData = ref; |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | void wxBrush::SetColour(const wxColour& col) |
| 95 | { |
| 96 | Unshare(); |
| 97 | |
| 98 | M_BRUSHDATA->m_colour = col; |
| 99 | |
| 100 | RealizeResource(); |
| 101 | } |
| 102 | |
| 103 | void wxBrush::SetColour(unsigned char r, unsigned char g, unsigned char b) |
| 104 | { |
| 105 | Unshare(); |
| 106 | |
| 107 | M_BRUSHDATA->m_colour.Set(r, g, b); |
| 108 | |
| 109 | RealizeResource(); |
| 110 | } |
| 111 | |
| 112 | void wxBrush::SetStyle(int Style) |
| 113 | { |
| 114 | Unshare(); |
| 115 | |
| 116 | M_BRUSHDATA->m_style = Style; |
| 117 | |
| 118 | RealizeResource(); |
| 119 | } |
| 120 | |
| 121 | void wxBrush::SetStipple(const wxBitmap& Stipple) |
| 122 | { |
| 123 | Unshare(); |
| 124 | |
| 125 | M_BRUSHDATA->m_stipple = Stipple; |
| 126 | |
| 127 | RealizeResource(); |
| 128 | } |
| 129 | |
| 130 | bool wxBrush::RealizeResource() |
| 131 | { |
| 132 | return TRUE; |
| 133 | } |
| 134 | |