projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 0dbd6262 SC |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: gdiobj.h | |
| 3 | // Purpose: wxGDIObject class: base class for other GDI classes | |
| a31a5f85 | 4 | // Author: Stefan Csomor |
| 0dbd6262 | 5 | // Modified by: |
| a31a5f85 | 6 | // Created: 1998-01-01 |
| 0dbd6262 | 7 | // RCS-ID: $Id$ |
| a31a5f85 | 8 | // Copyright: (c) Stefan Csomor |
| e40298d5 | 9 | // Licence: wxWindows licence |
| 0dbd6262 SC |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | #ifndef _WX_GDIOBJ_H_ | |
| 13 | #define _WX_GDIOBJ_H_ | |
| 14 | ||
| 12028905 | 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 0dbd6262 SC |
16 | #pragma interface "gdiobj.h" |
| 17 | #endif | |
| 18 | ||
| af49c4b8 GD |
19 | #include "wx/object.h" |
| 20 | ||
| 0dbd6262 SC |
21 | class WXDLLEXPORT wxGDIRefData: public wxObjectRefData { |
| 22 | public: | |
| 23 | inline wxGDIRefData() | |
| e40298d5 JS |
24 | { |
| 25 | } | |
| 0dbd6262 SC |
26 | }; |
| 27 | ||
| 28 | #define M_GDIDATA ((wxGDIRefData *)m_refData) | |
| 29 | ||
| 30 | class WXDLLEXPORT wxGDIObject: public wxObject | |
| 31 | { | |
| 32 | DECLARE_DYNAMIC_CLASS(wxGDIObject) | |
| 33 | public: | |
| 7ee31b00 GD |
34 | wxGDIObject() : m_visible(FALSE) { } |
| 35 | ~wxGDIObject() { } | |
| 0dbd6262 | 36 | |
| 7ee31b00 | 37 | bool IsNull() const { return (m_refData == 0); } |
| 0dbd6262 SC |
38 | |
| 39 | virtual bool GetVisible() { return m_visible; } | |
| 40 | virtual void SetVisible(bool v) { m_visible = v; } | |
| 41 | ||
| 42 | protected: | |
| 43 | bool m_visible; // Can a pointer to this object be safely taken? | |
| 44 | // - only if created within FindOrCreate... | |
| 45 | }; | |
| 46 | ||
| 47 | #endif | |
| 48 | // _WX_GDIOBJ_H_ |