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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: menu.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 | |
83885a39 | 8 | // Licence: wxWindows licence |
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9 | ///////////////////////////////////////////////////////////////////////////// |
10 | ||
11 | ||
12 | #ifndef __GTKMENUH__ | |
13 | #define __GTKMENUH__ | |
14 | ||
15 | #ifdef __GNUG__ | |
16 | #pragma interface | |
17 | #endif | |
18 | ||
19 | #include "wx/defs.h" | |
20 | #include "wx/object.h" | |
21 | #include "wx/list.h" | |
22 | #include "wx/window.h" | |
23 | ||
24 | //----------------------------------------------------------------------------- | |
25 | // classes | |
26 | //----------------------------------------------------------------------------- | |
27 | ||
28 | class wxMenuBar; | |
29 | class wxMenuItem; | |
30 | class wxMenu; | |
31 | ||
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32 | //----------------------------------------------------------------------------- |
33 | // const | |
34 | //----------------------------------------------------------------------------- | |
35 | ||
36 | #define ID_SEPARATOR (-1) | |
37 | ||
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38 | //----------------------------------------------------------------------------- |
39 | // wxMenuBar | |
40 | //----------------------------------------------------------------------------- | |
41 | ||
42 | class wxMenuBar: public wxWindow | |
43 | { | |
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44 | DECLARE_DYNAMIC_CLASS(wxMenuBar) |
45 | ||
46 | public: | |
47 | wxMenuBar(); | |
48 | void Append( wxMenu *menu, const wxString &title ); | |
49 | ||
50 | int FindMenuItem( const wxString &menuString, const wxString &itemString ) const; | |
51 | wxMenuItem* FindMenuItemById( int id ) const; | |
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52 | |
53 | void Check( int id, bool check ); | |
54 | bool Checked( int id ) const; | |
55 | void Enable( int id, bool enable ); | |
56 | bool Enabled( int id ) const; | |
57 | inline bool IsEnabled(int Id) const { return Enabled(Id); }; | |
58 | inline bool IsChecked(int Id) const { return Checked(Id); }; | |
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59 | |
60 | int GetMenuCount() const { return m_menus.Number(); } | |
61 | wxMenu *GetMenu(int n) const { return (wxMenu *)m_menus.Nth(n)->Data(); } | |
62 | ||
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63 | wxList m_menus; |
64 | GtkWidget *m_menubar; | |
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65 | }; |
66 | ||
67 | //----------------------------------------------------------------------------- | |
68 | // wxMenu | |
69 | //----------------------------------------------------------------------------- | |
70 | ||
71 | class wxMenuItem: public wxObject | |
72 | { | |
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73 | DECLARE_DYNAMIC_CLASS(wxMenuItem) |
74 | ||
75 | public: | |
76 | wxMenuItem(); | |
77 | ||
78 | // accessors | |
79 | // id | |
80 | void SetId(int id) { m_id = id; } | |
81 | int GetId() const { return m_id; } | |
82 | bool IsSeparator() const { return m_id == ID_SEPARATOR; } | |
83 | ||
84 | // the item's text | |
85 | void SetText(const wxString& str); | |
86 | const wxString& GetText() const { return m_text; } | |
87 | ||
88 | // what kind of menu item we are | |
89 | void SetCheckable(bool checkable) { m_isCheckMenu = checkable; } | |
90 | bool IsCheckable() const { return m_isCheckMenu; } | |
91 | void SetSubMenu(wxMenu *menu) { m_subMenu = menu; } | |
92 | wxMenu *GetSubMenu() const { return m_subMenu; } | |
93 | bool IsSubMenu() const { return m_subMenu != NULL; } | |
94 | ||
95 | // state | |
a9c96bcc | 96 | void Enable( bool enable = TRUE ); |
83885a39 | 97 | bool IsEnabled() const { return m_isEnabled; } |
c33c4050 | 98 | void Check( bool check = TRUE ); |
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99 | bool IsChecked() const; |
100 | ||
101 | // help string (displayed in the status bar by default) | |
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102 | void SetHelp(const wxString& str) { m_helpStr = str; } |
103 | const wxString& GetHelp() const { return m_helpStr; } | |
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104 | |
105 | // implementation | |
106 | void SetMenuItem(GtkWidget *menuItem) { m_menuItem = menuItem; } | |
107 | GtkWidget *GetMenuItem() const { return m_menuItem; } | |
108 | ||
109 | private: | |
110 | int m_id; | |
111 | wxString m_text; | |
112 | bool m_isCheckMenu; | |
113 | bool m_isChecked; | |
114 | bool m_isEnabled; | |
115 | wxMenu *m_subMenu; | |
116 | wxString m_helpStr; | |
117 | ||
118 | GtkWidget *m_menuItem; // GtkMenuItem | |
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119 | }; |
120 | ||
121 | class wxMenu: public wxEvtHandler | |
122 | { | |
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123 | DECLARE_DYNAMIC_CLASS(wxMenu) |
124 | ||
125 | public: | |
126 | // construction | |
6de97a3b | 127 | wxMenu( const wxString& title = wxEmptyString, const wxFunction func = NULL ); |
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128 | |
129 | // operations | |
130 | // menu creation | |
131 | void AppendSeparator(); | |
132 | void Append(int id, const wxString &item, | |
133 | const wxString &helpStr = "", bool checkable = FALSE); | |
134 | void Append(int id, const wxString &item, | |
135 | wxMenu *subMenu, const wxString &helpStr = "" ); | |
136 | void Break() {}; | |
137 | ||
138 | // find item by name/id | |
139 | int FindItem( const wxString itemString ) const; | |
c33c4050 RR |
140 | wxMenuItem *FindItem( int id ) const; |
141 | wxMenuItem *FindItemForId( int id ) const { return FindItem( id ); } | |
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142 | |
143 | // get/set item's state | |
144 | void Enable( int id, bool enable ); | |
145 | bool IsEnabled( int id ) const; | |
146 | void Check( int id, bool check ); | |
147 | bool IsChecked( int id ) const; | |
148 | ||
149 | void SetLabel( int id, const wxString &label ); | |
c33c4050 | 150 | wxString GetLabel(int id) const; |
83885a39 | 151 | |
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152 | // helpstring |
153 | virtual void SetHelpString(int id, const wxString& helpString); | |
154 | virtual wxString GetHelpString(int id) const ; | |
155 | ||
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156 | // accessors |
157 | wxList& GetItems() { return m_items; } | |
158 | ||
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159 | inline void Callback(const wxFunction func) { m_callback = func; } |
160 | ||
161 | inline void SetEventHandler(wxEvtHandler *handler) { m_eventHandler = handler; } | |
162 | inline wxEvtHandler *GetEventHandler() { return m_eventHandler; } | |
163 | ||
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164 | public: |
165 | int FindMenuIdByMenuItem( GtkWidget *menuItem ) const; | |
166 | void SetInvokingWindow( wxWindow *win ); | |
167 | wxWindow *GetInvokingWindow(); | |
168 | ||
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169 | wxString m_title; |
170 | wxList m_items; | |
171 | wxWindow *m_invokingWindow; | |
172 | wxFunction m_callback; | |
173 | wxEvtHandler *m_eventHandler; | |
83885a39 | 174 | |
6de97a3b | 175 | GtkWidget *m_menu; // GtkMenu |
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176 | }; |
177 | ||
178 | #endif // __GTKMENUH__ |