projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 83df96d6 JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: cursor.h | |
| 3 | // Purpose: wxCursor class | |
| 4 | // Author: Julian Smart | |
| 5 | // Modified by: | |
| 6 | // Created: 17/09/98 | |
| 7 | // RCS-ID: $Id$ | |
| 8 | // Copyright: (c) Julian Smart | |
| 9 | // Licence: wxWindows licence | |
| 10 | ///////////////////////////////////////////////////////////////////////////// | |
| 11 | ||
| 12 | #ifndef _WX_CURSOR_H_ | |
| 13 | #define _WX_CURSOR_H_ | |
| 14 | ||
| 15 | #ifdef __GNUG__ | |
| 16 | #pragma interface "cursor.h" | |
| 17 | #endif | |
| 18 | ||
| 19 | #include "wx/bitmap.h" | |
| 20 | ||
| 21 | /* Cursor for one display, so we can choose the correct one for | |
| 22 | * the current display. | |
| 23 | */ | |
| 24 | class wxXCursor : public wxObject | |
| 25 | { | |
| 26 | DECLARE_DYNAMIC_CLASS(wxXCursor) | |
| 27 | ||
| 28 | public: | |
| 29 | WXDisplay* m_display; | |
| 30 | WXCursor m_cursor; | |
| 31 | }; | |
| 32 | ||
| 33 | class WXDLLEXPORT wxCursorRefData: public wxBitmapRefData | |
| 34 | { | |
| 35 | friend class WXDLLEXPORT wxBitmap; | |
| 36 | friend class WXDLLEXPORT wxCursor; | |
| 37 | public: | |
| 38 | wxCursorRefData(); | |
| 39 | ~wxCursorRefData(); | |
| 40 | ||
| 41 | wxList m_cursors; // wxXCursor objects, one per display | |
| 42 | wxStockCursor m_cursorId; // wxWindows standard cursor id | |
| 43 | }; | |
| 44 | ||
| 45 | #define M_CURSORDATA ((wxCursorRefData *)m_refData) | |
| 46 | #define M_CURSORHANDLERDATA ((wxCursorRefData *)bitmap->m_refData) | |
| 47 | ||
| 48 | // Cursor | |
| 49 | class WXDLLEXPORT wxCursor: public wxBitmap | |
| 50 | { | |
| 51 | DECLARE_DYNAMIC_CLASS(wxCursor) | |
| 52 | ||
| 53 | public: | |
| 54 | wxCursor(); | |
| 55 | ||
| 56 | // Copy constructors | |
| 57 | wxCursor(const wxCursor& cursor) { Ref(cursor); } | |
| 58 | ||
| 59 | wxCursor(const char bits[], int width, int height, int hotSpotX = -1, int hotSpotY = -1, | |
| 60 | const char maskBits[] = NULL); | |
| 61 | ||
| 62 | wxCursor(const wxString& name, long flags = wxBITMAP_TYPE_XBM, | |
| 63 | int hotSpotX = 0, int hotSpotY = 0); | |
| 64 | ||
| 65 | wxCursor(wxStockCursor id); | |
| 66 | ~wxCursor(); | |
| 67 | ||
| 68 | virtual bool Ok() const { return ((m_refData != NULL) && M_CURSORDATA->m_ok); } | |
| 69 | ||
| 70 | wxCursor& operator = (const wxCursor& cursor) { if (*this == cursor) return (*this); Ref(cursor); return *this; } | |
| 71 | bool operator == (const wxCursor& cursor) const { return m_refData == cursor.m_refData; } | |
| 72 | bool operator != (const wxCursor& cursor) const { return m_refData != cursor.m_refData; } | |
| 73 | ||
| 74 | // Motif-specific. | |
| 75 | // Create/get a cursor for the current display | |
| 76 | WXCursor GetXCursor(WXDisplay* display) ; | |
| 77 | // Make a cursor from standard id | |
| 78 | WXCursor MakeCursor(WXDisplay* display, wxStockCursor id); | |
| 79 | }; | |
| 80 | ||
| 81 | extern WXDLLEXPORT void wxSetCursor(const wxCursor& cursor); | |
| 82 | ||
| 83 | #endif | |
| 84 | // _WX_CURSOR_H_ |