projects / wxWidgets.git / blame
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1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: imaglist.h | |
| 3 | // Purpose: | |
| 4 | // Author: Robert Roebling | |
| 5 | // Created: 01/02/97 | |
| 6 | // Id: | |
| 7 | // Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem | |
| 8 | // Licence: wxWindows licence | |
| 9 | ///////////////////////////////////////////////////////////////////////////// | |
| 10 | ||
| 11 | #ifndef __IMAGELISTH_G__ | |
| 12 | #define __IMAGELISTH_G__ | |
| 13 | ||
| 14 | #ifdef __GNUG__ | |
| 0d3820b3 | 15 | #pragma interface "imaglist.h" |
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16 | #endif |
| 17 | ||
| 18 | #include "wx/defs.h" | |
| 19 | #include "wx/gdicmn.h" | |
| 20 | #include "wx/bitmap.h" | |
| 21 | #include "wx/dc.h" | |
| 22 | ||
| 23 | /* | |
| 24 | * wxImageList is used for wxListCtrl, wxTreeCtrl. These controls refer to | |
| 25 | * images for their items by an index into an image list. | |
| 26 | * A wxImageList is capable of creating images with optional masks from | |
| 27 | * a variety of sources - a single bitmap plus a colour to indicate the mask, | |
| 28 | * two bitmaps, or an icon. | |
| 29 | * | |
| 30 | * Image lists can also create and draw images used for drag and drop functionality. | |
| 31 | * This is not yet implemented in wxImageList. We need to discuss a generic API | |
| 32 | * for doing drag and drop and see whether it ties in with the Win95 view of it. | |
| 33 | * See below for candidate functions and an explanation of how they might be | |
| 34 | * used. | |
| 35 | */ | |
| 36 | ||
| 37 | // Flags for Draw | |
| 38 | #define wxIMAGELIST_DRAW_NORMAL 0x0001 | |
| 39 | #define wxIMAGELIST_DRAW_TRANSPARENT 0x0002 | |
| 40 | #define wxIMAGELIST_DRAW_SELECTED 0x0004 | |
| 41 | #define wxIMAGELIST_DRAW_FOCUSED 0x0008 | |
| 42 | ||
| 43 | class wxImageList: public wxObject | |
| 44 | { | |
| 45 | DECLARE_DYNAMIC_CLASS(wxImageList) | |
| 46 | ||
| 47 | public: | |
| 48 | ||
| 0423b685 | 49 | wxImageList::wxImageList() { } |
| 219f895a | 50 | wxImageList( int width, int height, bool mask = TRUE, int initialCount = 1 ); |
| 0423b685 VZ |
51 | ~wxImageList(); |
| 52 | bool Create(); | |
| 53 | int GetImageCount() const; | |
| c801d85f | 54 | int Add( const wxBitmap &bitmap ); |
| 0423b685 VZ |
55 | bool Replace( int index, const wxBitmap &bitmap ); |
| 56 | bool Remove( int index ); | |
| 57 | bool RemoveAll(); | |
| 58 | bool GetSize( int index, int &width, int &height ) const; | |
| 59 | bool Draw(int index, wxDC& dc, int x, int y, | |
| debe6624 JS |
60 | int flags = wxIMAGELIST_DRAW_NORMAL, bool solidBackground = FALSE ); |
| 61 | ||
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62 | private: |
| 63 | ||
| 64 | wxList m_images; | |
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65 | int m_width; |
| 66 | int m_height; | |
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67 | }; |
| 68 | ||
| 69 | #endif // __IMAGELISTH_G__ | |
| 70 |