| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/msw/icon.h |
| 3 | // Purpose: wxIcon class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_ICON_H_ |
| 13 | #define _WX_ICON_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "icon.h" |
| 17 | #endif |
| 18 | |
| 19 | // ---------------------------------------------------------------------------- |
| 20 | // headers |
| 21 | // ---------------------------------------------------------------------------- |
| 22 | |
| 23 | #include "wx/msw/gdiimage.h" |
| 24 | |
| 25 | // --------------------------------------------------------------------------- |
| 26 | // icon data |
| 27 | // --------------------------------------------------------------------------- |
| 28 | |
| 29 | // notice that although wxIconRefData inherits from wxBitmapRefData, it is not |
| 30 | // a valid wxBitmapRefData |
| 31 | class WXDLLEXPORT wxIconRefData : public wxGDIImageRefData |
| 32 | { |
| 33 | public: |
| 34 | wxIconRefData() { } |
| 35 | virtual ~wxIconRefData() { Free(); } |
| 36 | |
| 37 | virtual void Free(); |
| 38 | }; |
| 39 | |
| 40 | // --------------------------------------------------------------------------- |
| 41 | // Icon |
| 42 | // --------------------------------------------------------------------------- |
| 43 | |
| 44 | class WXDLLEXPORT wxIcon : public wxGDIImage |
| 45 | { |
| 46 | public: |
| 47 | // ctors |
| 48 | // default |
| 49 | wxIcon() { } |
| 50 | |
| 51 | // copy |
| 52 | wxIcon(const wxIcon& icon) : wxGDIImage(icon) { Ref(icon); } |
| 53 | |
| 54 | // from raw data |
| 55 | wxIcon(const char bits[], int width, int height); |
| 56 | |
| 57 | // from XPM data |
| 58 | wxIcon(const char **data) { CreateIconFromXpm(data); } |
| 59 | |
| 60 | wxIcon(char **data) { CreateIconFromXpm((const char **)data); } |
| 61 | |
| 62 | // from resource/file |
| 63 | wxIcon(const wxString& name, |
| 64 | long type = wxBITMAP_TYPE_ICO_RESOURCE, |
| 65 | int desiredWidth = -1, int desiredHeight = -1); |
| 66 | |
| 67 | wxIcon(const wxIconLocation& loc); |
| 68 | |
| 69 | virtual ~wxIcon(); |
| 70 | |
| 71 | virtual bool LoadFile(const wxString& name, |
| 72 | long type = wxBITMAP_TYPE_ICO_RESOURCE, |
| 73 | int desiredWidth = -1, int desiredHeight = -1); |
| 74 | |
| 75 | wxIcon& operator = (const wxIcon& icon) |
| 76 | { if ( *this != icon ) Ref(icon); return *this; } |
| 77 | bool operator == (const wxIcon& icon) const |
| 78 | { return m_refData == icon.m_refData; } |
| 79 | bool operator != (const wxIcon& icon) const |
| 80 | { return m_refData != icon.m_refData; } |
| 81 | |
| 82 | // implementation only from now on |
| 83 | wxIconRefData *GetIconData() const { return (wxIconRefData *)m_refData; } |
| 84 | |
| 85 | void SetHICON(WXHICON icon) { SetHandle((WXHANDLE)icon); } |
| 86 | WXHICON GetHICON() const { return (WXHICON)GetHandle(); } |
| 87 | |
| 88 | // create from bitmap (which should have a mask unless it's monochrome): |
| 89 | // there shouldn't be any implicit bitmap -> icon conversion (i.e. no |
| 90 | // ctors, assignment operators...), but it's ok to have such function |
| 91 | void CopyFromBitmap(const wxBitmap& bmp); |
| 92 | |
| 93 | protected: |
| 94 | virtual wxGDIImageRefData *CreateData() const |
| 95 | { |
| 96 | return new wxIconRefData; |
| 97 | } |
| 98 | |
| 99 | virtual wxObjectRefData *CloneRefData(const wxObjectRefData *data) const; |
| 100 | |
| 101 | // create from XPM data |
| 102 | void CreateIconFromXpm(const char **data); |
| 103 | |
| 104 | private: |
| 105 | DECLARE_DYNAMIC_CLASS(wxIcon) |
| 106 | }; |
| 107 | |
| 108 | #endif |
| 109 | // _WX_ICON_H_ |