1wxMenuBar(3)               Erlang Module Definition               wxMenuBar(3)
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NAME

6       wxMenuBar - Functions for wxMenuBar class
7

DESCRIPTION

9       A menu bar is a series of menus accessible from the top of a frame.
10
11       Remark: To respond to a menu selection, provide a handler for EVT_MENU,
12       in the frame that contains the menu bar.
13
14       If you have a toolbar which uses the same identifiers as your  EVT_MENU
15       entries,  events  from  the  toolbar  will  also  be  processed by your
16       EVT_MENU event handlers.
17
18       Tip: under Windows, if you discover that menu shortcuts  (for  example,
19       Alt-F to show the file menu) are not working, check any EVT_CHAR events
20       you are handling in child windows. If you are not calling  event.Skip()
21       for  events that you don't process in these event handlers, menu short‐
22       cuts may cease to work.
23
24       See: wxMenu, Overview events
25
26       This class is derived  (and  can  use  functions)  from:  wxWindow  wx‐
27       EvtHandler
28
29       wxWidgets docs: wxMenuBar
30

DATA TYPES

32       wxMenuBar() = wx:wx_object()
33

EXPORTS

35       new() -> wxMenuBar()
36
37              Construct an empty menu bar.
38
39       new(Style) -> wxMenuBar()
40
41              Types:
42
43                 Style = integer()
44
45       destroy(This :: wxMenuBar()) -> ok
46
47              Destructor,  destroying  the  menu  bar and removing it from the
48              parent frame (if any).
49
50       append(This, Menu, Title) -> boolean()
51
52              Types:
53
54                 This = wxMenuBar()
55                 Menu = wxMenu:wxMenu()
56                 Title = unicode:chardata()
57
58              Adds the item to the end of the menu bar.
59
60              Return: true on success, false if an error occurred.
61
62              See: insert/4
63
64       check(This, Id, Check) -> ok
65
66              Types:
67
68                 This = wxMenuBar()
69                 Id = integer()
70                 Check = boolean()
71
72              Checks or unchecks a menu item.
73
74              Remark: Only use this when the menu bar has been associated with
75              a frame; otherwise, use the wxMenu equivalent call.
76
77       enable(This, Id, Enable) -> ok
78
79              Types:
80
81                 This = wxMenuBar()
82                 Id = integer()
83                 Enable = boolean()
84
85              Enables or disables (greys out) a menu item.
86
87              Remark: Only use this when the menu bar has been associated with
88              a frame; otherwise, use the wxMenu equivalent call.
89
90       enableTop(This, Pos, Enable) -> ok
91
92              Types:
93
94                 This = wxMenuBar()
95                 Pos = integer()
96                 Enable = boolean()
97
98              Enables or disables a whole menu.
99
100              Remark: Only use this when the menu bar has been associated with
101              a frame.
102
103       findMenu(This, Title) -> integer()
104
105              Types:
106
107                 This = wxMenuBar()
108                 Title = unicode:chardata()
109
110              Returns   the  index  of  the  menu  with  the  given  title  or
111              wxNOT_FOUND if no such menu exists in this menubar.
112
113              The title parameter may specify either the menu title (with  ac‐
114              celerator  characters,  i.e.  "&File")  or  just  the menu label
115              ("File") indifferently.
116
117       findMenuItem(This, MenuString, ItemString) -> integer()
118
119              Types:
120
121                 This = wxMenuBar()
122                 MenuString = ItemString = unicode:chardata()
123
124              Finds the menu item id for a menu name/menu item string pair.
125
126              Return: The menu item identifier, or  wxNOT_FOUND  if  none  was
127              found.
128
129              Remark:  Any  special  menu codes are stripped out of source and
130              target strings before matching.
131
132       findItem(This, Id) -> wxMenuItem:wxMenuItem()
133
134              Types:
135
136                 This = wxMenuBar()
137                 Id = integer()
138
139              Finds the menu item object associated with the given  menu  item
140              identifier.
141
142              Return:  The  found  menu  item  object,  or NULL if one was not
143              found.
144
145       getHelpString(This, Id) -> unicode:charlist()
146
147              Types:
148
149                 This = wxMenuBar()
150                 Id = integer()
151
152              Gets the help string associated with the menu item identifier.
153
154              Return: The help string, or the empty string  if  there  was  no
155              help string or the menu item was not found.
156
157              See: setHelpString/3
158
159       getLabel(This, Id) -> unicode:charlist()
160
161              Types:
162
163                 This = wxMenuBar()
164                 Id = integer()
165
166              Gets the label associated with a menu item.
167
168              Return: The menu item label, or the empty string if the item was
169              not found.
170
171              Remark: Use only after the menubar has been  associated  with  a
172              frame.
173
174       getLabelTop(This, Pos) -> unicode:charlist()
175
176              Types:
177
178                 This = wxMenuBar()
179                 Pos = integer()
180
181              See: getMenuLabel/2.
182
183       getMenuLabel(This, Pos) -> unicode:charlist()
184
185              Types:
186
187                 This = wxMenuBar()
188                 Pos = integer()
189
190              Returns the label of a top-level menu.
191
192              Note  that  the returned string includes the accelerator charac‐
193              ters that have been specified in the menu  title  string  during
194              its construction.
195
196              Return:  The menu label, or the empty string if the menu was not
197              found.
198
199              Remark: Use only after the menubar has been  associated  with  a
200              frame.
201
202              See: getMenuLabelText/2, setMenuLabel/3
203
204       getMenuLabelText(This, Pos) -> unicode:charlist()
205
206              Types:
207
208                 This = wxMenuBar()
209                 Pos = integer()
210
211              Returns the label of a top-level menu.
212
213              Note  that  the returned string does not include any accelerator
214              characters that may have been specified in the menu title string
215              during its construction.
216
217              Return:  The menu label, or the empty string if the menu was not
218              found.
219
220              Remark: Use only after the menubar has been  associated  with  a
221              frame.
222
223              See: getMenuLabel/2, setMenuLabel/3
224
225       getMenu(This, MenuIndex) -> wxMenu:wxMenu()
226
227              Types:
228
229                 This = wxMenuBar()
230                 MenuIndex = integer()
231
232              Returns the menu at menuIndex (zero-based).
233
234       getMenuCount(This) -> integer()
235
236              Types:
237
238                 This = wxMenuBar()
239
240              Returns the number of menus in this menubar.
241
242       insert(This, Pos, Menu, Title) -> boolean()
243
244              Types:
245
246                 This = wxMenuBar()
247                 Pos = integer()
248                 Menu = wxMenu:wxMenu()
249                 Title = unicode:chardata()
250
251              Inserts the menu at the given position into the menu bar.
252
253              Inserting  menu  at position 0 will insert it in the very begin‐
254              ning of it, inserting at position getMenuCount/1 is the same  as
255              calling append/3.
256
257              Return: true on success, false if an error occurred.
258
259              See: append/3
260
261       isChecked(This, Id) -> boolean()
262
263              Types:
264
265                 This = wxMenuBar()
266                 Id = integer()
267
268              Determines whether an item is checked.
269
270              Return:  true if the item was found and is checked, false other‐
271              wise.
272
273       setAutoWindowMenu(Enable) -> ok
274
275              Types:
276
277                 Enable = boolean()
278
279       getAutoWindowMenu() -> boolean()
280
281       oSXGetAppleMenu(This) -> wxMenu:wxMenu()
282
283              Types:
284
285                 This = wxMenuBar()
286
287              Returns the Apple menu.
288
289              This is the leftmost menu with application's name as its  title.
290              You shouldn't remove any items from it, but it is safe to insert
291              extra menu items or submenus into it.
292
293              Only for:wxosx
294
295              Since: 3.0.1
296
297       isEnabled(This, Id) -> boolean()
298
299              Types:
300
301                 This = wxMenuBar()
302                 Id = integer()
303
304              Determines whether an item is enabled.
305
306              Return: true if the item was found and is enabled, false  other‐
307              wise.
308
309       remove(This, Pos) -> wxMenu:wxMenu()
310
311              Types:
312
313                 This = wxMenuBar()
314                 Pos = integer()
315
316              Removes the menu from the menu bar and returns the menu object -
317              the caller is responsible for deleting it.
318
319              This function may be used together with insert/4 to  change  the
320              menubar dynamically.
321
322              See: replace/4
323
324       replace(This, Pos, Menu, Title) -> wxMenu:wxMenu()
325
326              Types:
327
328                 This = wxMenuBar()
329                 Pos = integer()
330                 Menu = wxMenu:wxMenu()
331                 Title = unicode:chardata()
332
333              Replaces the menu at the given position with another one.
334
335              Return:  The  menu  which  was  previously  at position pos. The
336              caller is responsible for deleting it.
337
338              See: insert/4, remove/2
339
340       setHelpString(This, Id, HelpString) -> ok
341
342              Types:
343
344                 This = wxMenuBar()
345                 Id = integer()
346                 HelpString = unicode:chardata()
347
348              Sets the help string associated with a menu item.
349
350              See: getHelpString/2
351
352       setLabel(This, Id, Label) -> ok
353
354              Types:
355
356                 This = wxMenuBar()
357                 Id = integer()
358                 Label = unicode:chardata()
359
360              Sets the label of a menu item.
361
362              Remark: Use only after the menubar has been  associated  with  a
363              frame.
364
365              See: getLabel/2
366
367       setLabelTop(This, Pos, Label) -> ok
368
369              Types:
370
371                 This = wxMenuBar()
372                 Pos = integer()
373                 Label = unicode:chardata()
374
375              See: setMenuLabel/3.
376
377       setMenuLabel(This, Pos, Label) -> ok
378
379              Types:
380
381                 This = wxMenuBar()
382                 Pos = integer()
383                 Label = unicode:chardata()
384
385              Sets the label of a top-level menu.
386
387              Remark:  Use  only  after the menubar has been associated with a
388              frame.
389
390
391
392wxWidgets team.                    wx 2.1.4                       wxMenuBar(3)