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fca36d9a JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: statpict.h | |
3 | // Purpose: wxStaticPicture class | |
4 | // Author: Wade Brainerd | |
5 | // Modified by: | |
6 | // Created: 2003-05-01 | |
7 | // RCS-ID: | |
8 | // Copyright: (c) Wade Brainerd | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_STATPICT_H_ | |
13 | #define _WX_STATPICT_H_ | |
14 | ||
15 | #if defined(__GNUG__) && !defined(__APPLE__) | |
16 | #pragma interface "statpict.h" | |
17 | #endif | |
18 | ||
19 | #include "wx/control.h" | |
20 | ||
21 | #include "wx/icon.h" | |
22 | #include "wx/bitmap.h" | |
23 | #include "wx/image.h" | |
24 | ||
6a9e7de9 RD |
25 | #include "wx/gizmos/gizmos.h" |
26 | ||
fca36d9a JS |
27 | enum |
28 | { | |
29 | wxSCALE_HORIZONTAL = 0x1, | |
30 | wxSCALE_VERTICAL = 0x2, | |
31 | wxSCALE_UNIFORM = 0x4, | |
32 | wxSCALE_CUSTOM = 0x8 | |
33 | }; | |
34 | ||
b75c49d1 | 35 | WXDLLIMPEXP_GIZMOS extern const wxChar* wxStaticPictureNameStr; |
fca36d9a | 36 | |
ac73c6c1 | 37 | class WXDLLIMPEXP_GIZMOS wxStaticPicture : public wxControl |
fca36d9a JS |
38 | { |
39 | DECLARE_DYNAMIC_CLASS(wxStaticPicture) | |
40 | ||
41 | public: | |
42 | wxStaticPicture() {} | |
43 | ||
44 | wxStaticPicture( wxWindow* parent, wxWindowID id, | |
45 | const wxBitmap& label, | |
46 | const wxPoint& pos = wxDefaultPosition, | |
47 | const wxSize& size = wxDefaultSize, | |
48 | long style = 0, | |
49 | const wxString& name = wxStaticPictureNameStr ) | |
50 | { | |
51 | Create( parent, id, label, pos, size, style, name ); | |
52 | } | |
53 | ||
54 | bool Create( wxWindow* parent, wxWindowID id, | |
55 | const wxBitmap& label, | |
56 | const wxPoint& pos = wxDefaultPosition, | |
57 | const wxSize& size = wxDefaultSize, | |
58 | long style = 0, | |
59 | const wxString& name = wxStaticPictureNameStr ); | |
60 | ||
a4d72b94 VS |
61 | virtual void Command(wxCommandEvent& WXUNUSED(event)) {} |
62 | virtual bool ProcessCommand(wxCommandEvent& WXUNUSED(event)) {return true;} | |
fca36d9a JS |
63 | void OnPaint(wxPaintEvent& event); |
64 | ||
65 | void SetBitmap( const wxBitmap& bmp ); | |
66 | ||
67 | wxBitmap GetBitmap() const | |
68 | { | |
69 | return Bitmap; | |
70 | } | |
71 | ||
72 | // Icon interface for compatibility with wxStaticBitmap. | |
73 | void SetIcon( const wxIcon& icon ) | |
74 | { | |
75 | wxBitmap bmp; | |
76 | bmp.CopyFromIcon( icon ); | |
77 | SetBitmap( bmp ); | |
78 | } | |
79 | ||
80 | wxIcon GetIcon() const | |
81 | { | |
82 | wxIcon icon; | |
83 | icon.CopyFromBitmap( Bitmap ); | |
84 | return icon; | |
85 | } | |
86 | ||
87 | void SetAlignment( int align ) | |
88 | { | |
89 | Align = align; | |
90 | } | |
91 | ||
92 | int GetAlignment() const | |
93 | { | |
94 | return Align; | |
95 | } | |
96 | ||
97 | void SetScale( int scale ) | |
98 | { | |
99 | Scale = scale; | |
100 | } | |
101 | ||
102 | int GetScale() const | |
103 | { | |
104 | return Scale; | |
105 | } | |
106 | ||
107 | void SetCustomScale( float sx, float sy ) | |
108 | { | |
109 | ScaleX = sx; | |
110 | ScaleY = sy; | |
111 | } | |
112 | ||
c15fd9fb | 113 | void GetCustomScale( float* sx, float* sy ) const |
fca36d9a JS |
114 | { |
115 | *sx = ScaleX; | |
116 | *sy = ScaleY; | |
117 | } | |
118 | ||
119 | protected: | |
120 | wxBitmap Bitmap; | |
121 | ||
122 | int Align; | |
123 | ||
124 | int Scale; | |
125 | float ScaleX; | |
126 | float ScaleY; | |
127 | ||
128 | #ifndef __WXMSW__ | |
129 | // When scaling is enabled, measures are taken to improve performance on non-Windows platforms. | |
130 | // - The original bitmap is stored as a wxImage, because conversion from wxBitmap to wxImage is slow. | |
131 | // - The latest scaled bitmap is cached, this improves performance when the control is repainted | |
132 | // but the size hasn't changed (overlapping windows, movement, etc). | |
133 | wxImage OriginalImage; | |
134 | float LastScaleX; | |
135 | float LastScaleY; | |
136 | wxBitmap ScaledBitmap; | |
137 | #endif | |
138 | ||
139 | DECLARE_EVENT_TABLE() | |
140 | }; | |
141 | ||
142 | #endif // #ifndef _WX_STATPICT_H_ |