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don't draw borders for bitmap buttons with wxBORDER_NONE style
[wxWidgets.git] / include / wx / gtk / bitmap.h
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c801d85f 1/////////////////////////////////////////////////////////////////////////////
0b04c4e0 2// Name: wx/gtk/bitmap.h
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3// Purpose:
4// Author: Robert Roebling
6f65e337 5// RCS-ID: $Id$
01111366 6// Copyright: (c) 1998 Robert Roebling
65571936 7// Licence: wxWindows licence
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8/////////////////////////////////////////////////////////////////////////////
9
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10#ifndef _WX_GTK_BITMAP_H_
11#define _WX_GTK_BITMAP_H_
c801d85f 12
feac7937 13typedef struct _GdkPixbuf GdkPixbuf;
b5dbe15d 14class WXDLLIMPEXP_FWD_CORE wxPixelDataBase;
f383c5b8 15
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16//-----------------------------------------------------------------------------
17// wxMask
18//-----------------------------------------------------------------------------
19
20123d49 20class WXDLLIMPEXP_CORE wxMask: public wxObject
c801d85f 21{
fd0eed64 22public:
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23 wxMask();
24 wxMask( const wxBitmap& bitmap, const wxColour& colour );
0b04c4e0 25#if wxUSE_PALETTE
8636aed8 26 wxMask( const wxBitmap& bitmap, int paletteIndex );
0b04c4e0 27#endif // wxUSE_PALETTE
8636aed8 28 wxMask( const wxBitmap& bitmap );
d3c7fc99 29 virtual ~wxMask();
0b04c4e0 30
8636aed8 31 bool Create( const wxBitmap& bitmap, const wxColour& colour );
0b04c4e0 32#if wxUSE_PALETTE
8636aed8 33 bool Create( const wxBitmap& bitmap, int paletteIndex );
0b04c4e0 34#endif // wxUSE_PALETTE
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35 bool Create( const wxBitmap& bitmap );
36
37 // implementation
38 GdkBitmap *m_bitmap;
0b04c4e0 39
8636aed8 40 GdkBitmap *GetBitmap() const;
0b04c4e0 41
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42private:
43 DECLARE_DYNAMIC_CLASS(wxMask)
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44};
45
46//-----------------------------------------------------------------------------
47// wxBitmap
48//-----------------------------------------------------------------------------
49
20123d49 50class WXDLLIMPEXP_CORE wxBitmap: public wxBitmapBase
c801d85f 51{
fd0eed64 52public:
23656673 53 wxBitmap() { }
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54 wxBitmap( int width, int height, int depth = wxBITMAP_SCREEN_DEPTH )
55 { Create(width, height, depth); }
56 wxBitmap( const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH )
57 { Create(sz, depth); }
8636aed8 58 wxBitmap( const char bits[], int width, int height, int depth = 1 );
452418c4 59 wxBitmap( const char* const* bits );
459f812b 60#ifdef wxNEEDS_CHARPP
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61 // needed for old GCC
62 wxBitmap(char** data)
732d8c74 63 { *this = wxBitmap(const_cast<const char* const*>(data)); }
4a4bf7ee 64#endif
cbea3ec6 65 wxBitmap( const wxString &filename, wxBitmapType type = wxBITMAP_DEFAULT_TYPE );
c0521644 66#if wxUSE_IMAGE
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67 wxBitmap( const wxImage& image, int depth = wxBITMAP_SCREEN_DEPTH )
68 { (void)CreateFromImage(image, depth); }
c0521644 69#endif // wxUSE_IMAGE
d3c7fc99 70 virtual ~wxBitmap();
8636aed8 71
e86f2cc8 72 bool Create(int width, int height, int depth = wxBITMAP_SCREEN_DEPTH);
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73 bool Create(const wxSize& sz, int depth = wxBITMAP_SCREEN_DEPTH)
74 { return Create(sz.GetWidth(), sz.GetHeight(), depth); }
0b04c4e0 75
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76 virtual int GetHeight() const;
77 virtual int GetWidth() const;
78 virtual int GetDepth() const;
0b04c4e0 79
c0521644 80#if wxUSE_IMAGE
fd859211 81 wxImage ConvertToImage() const;
c0521644 82#endif // wxUSE_IMAGE
8636aed8 83
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84 // copies the contents and mask of the given (colour) icon to the bitmap
85 virtual bool CopyFromIcon(const wxIcon& icon);
86
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87 wxMask *GetMask() const;
88 void SetMask( wxMask *mask );
0b04c4e0 89
17bec151 90 wxBitmap GetSubBitmap( const wxRect& rect ) const;
8636aed8 91
4611dd06 92 bool SaveFile(const wxString &name, wxBitmapType type,
d3b9f782 93 const wxPalette *palette = NULL) const;
cbea3ec6 94 bool LoadFile(const wxString &name, wxBitmapType type = wxBITMAP_DEFAULT_TYPE);
8636aed8 95
4611dd06 96#if wxUSE_PALETTE
8636aed8 97 wxPalette *GetPalette() const;
4611dd06 98 void SetPalette(const wxPalette& palette);
55e90a2e 99 wxPalette *GetColourMap() const { return GetPalette(); };
4611dd06 100#endif // wxUSE_PALETTE
55e90a2e 101
4b61c88d 102 static void InitStandardHandlers();
8bbe427f 103
8636aed8 104 // implementation
20e05ffb 105 // --------------
c801d85f 106
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107 void SetHeight( int height );
108 void SetWidth( int width );
109 void SetDepth( int depth );
110 void SetPixmap( GdkPixmap *pixmap );
23656673 111 void SetPixbuf(GdkPixbuf* pixbuf, int depth = 0);
8bbe427f 112
8636aed8 113 GdkPixmap *GetPixmap() const;
feac7937 114 bool HasPixmap() const;
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115 bool HasPixbuf() const;
116 GdkPixbuf *GetPixbuf() const;
0b04c4e0 117
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118 // raw bitmap access support functions
119 void *GetRawData(wxPixelDataBase& data, int bpp);
120 void UngetRawData(wxPixelDataBase& data);
121
0ff2a74d 122 bool HasAlpha() const;
d2400c3f 123
e838cc14 124protected:
c0521644 125#if wxUSE_IMAGE
fd859211 126 bool CreateFromImage(const wxImage& image, int depth);
c0521644 127#endif // wxUSE_IMAGE
e838cc14 128
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129 virtual wxGDIRefData* CreateGDIRefData() const;
130 virtual wxGDIRefData* CloneGDIRefData(const wxGDIRefData* data) const;
4c44e0d0 131
8636aed8 132private:
c0521644 133#if wxUSE_IMAGE
feac7937 134 // to be called from CreateFromImage only!
5ac1d44a 135 bool CreateFromImageAsPixmap(const wxImage& image, int depth);
feac7937 136 bool CreateFromImageAsPixbuf(const wxImage& image);
c0521644 137#endif // wxUSE_IMAGE
feac7937 138
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139public:
140 // implementation only
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141 enum Representation
142 {
143 Pixmap,
144 Pixbuf
145 };
146 // removes other representations from memory, keeping only 'keep'
147 // (wxBitmap may keep same bitmap e.g. as both pixmap and pixbuf):
148 void PurgeOtherRepresentations(Representation keep);
149
0b04c4e0 150private:
8636aed8 151 DECLARE_DYNAMIC_CLASS(wxBitmap)
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152};
153
0416c418 154#endif // _WX_GTK_BITMAP_H_