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1e6feb95 VZ |
1 | /////////////////////////////////////////////////////////////////////////////// |
2 | // Name: wx/univ/menuitem.h | |
3 | // Purpose: wxMenuItem class for wxUniversal | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 05.05.01 | |
7 | // RCS-ID: $Id$ | |
442b35b5 | 8 | // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) |
1e6feb95 VZ |
9 | // Licence: wxWindows licence |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_UNIV_MENUITEM_H_ | |
13 | #define _WX_UNIV_MENUITEM_H_ | |
14 | ||
15 | #ifdef __GNUG__ | |
16 | #pragma interface "univmenuitem.h" | |
17 | #endif | |
18 | ||
19 | // ---------------------------------------------------------------------------- | |
20 | // wxMenuItem implements wxMenuItemBase | |
21 | // ---------------------------------------------------------------------------- | |
22 | ||
23 | class WXDLLEXPORT wxMenuItem : public wxMenuItemBase | |
24 | { | |
25 | public: | |
26 | // ctor & dtor | |
27 | wxMenuItem(wxMenu *parentMenu = (wxMenu *)NULL, | |
28 | int id = wxID_SEPARATOR, | |
29 | const wxString& name = wxEmptyString, | |
30 | const wxString& help = wxEmptyString, | |
31 | bool isCheckable = FALSE, | |
32 | wxMenu *subMenu = (wxMenu *)NULL); | |
33 | virtual ~wxMenuItem(); | |
34 | ||
35 | // override base class virtuals to update the item appearance on screen | |
36 | virtual void SetText(const wxString& text); | |
37 | virtual void SetCheckable(bool checkable); | |
38 | ||
39 | virtual void Enable(bool enable = TRUE); | |
40 | virtual void Check(bool check = TRUE); | |
41 | ||
42 | // we add some extra functions which are also available under MSW from | |
43 | // wxOwnerDrawn class - they will be moved to wxMenuItemBase later | |
44 | // hopefully | |
45 | void SetBitmaps(const wxBitmap& bmpChecked, | |
46 | const wxBitmap& bmpUnchecked = wxNullBitmap); | |
47 | void SetBitmap(const wxBitmap& bmp) { SetBitmaps(bmp); } | |
48 | const wxBitmap& GetBitmap(bool checked = TRUE) const | |
49 | { return checked ? m_bmpChecked : m_bmpUnchecked; } | |
50 | ||
51 | // wxUniv-specific methods for implementation only starting from here | |
52 | ||
53 | // get the accel index of our label or -1 if none | |
54 | int GetAccelIndex() const { return m_indexAccel; } | |
55 | ||
56 | // get the accel string (displayed to the right of the label) | |
57 | const wxString& GetAccelString() const { return m_strAccel; } | |
58 | ||
59 | // set/get the y coord and the height of this item: note that it must be | |
60 | // set first and retrieved later, the item doesn't calculate it itself | |
61 | void SetGeometry(wxCoord y, wxCoord height) | |
62 | { | |
63 | m_posY = y; | |
64 | m_height = height; | |
65 | } | |
66 | ||
67 | wxCoord GetPosition() const | |
68 | { | |
69 | wxASSERT_MSG( m_posY != -1, _T("must call SetHeight first!") ); | |
70 | ||
71 | return m_posY; | |
72 | } | |
73 | ||
74 | wxCoord GetHeight() const | |
75 | { | |
76 | wxASSERT_MSG( m_height != -1, _T("must call SetHeight first!") ); | |
77 | ||
78 | return m_height; | |
79 | } | |
80 | ||
81 | protected: | |
82 | // notify the menu about the change in this item | |
83 | inline void NotifyMenu(); | |
84 | ||
85 | // set the accel index and string from text | |
86 | void UpdateAccelInfo(); | |
87 | ||
88 | // the bitmaps (may be invalid, then they're not used) | |
89 | wxBitmap m_bmpChecked, | |
90 | m_bmpUnchecked; | |
91 | ||
92 | // the position of the accelerator in our label, -1 if none | |
93 | int m_indexAccel; | |
94 | ||
95 | // the accel string (i.e. "Ctrl-Q" or "Alt-F1") | |
96 | wxString m_strAccel; | |
97 | ||
98 | // the position and height of the displayed item | |
99 | wxCoord m_posY, | |
100 | m_height; | |
101 | ||
102 | private: | |
103 | DECLARE_DYNAMIC_CLASS(wxMenuItem) | |
104 | }; | |
105 | ||
106 | #endif // _WX_UNIV_MENUITEM_H_ | |
107 |