1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
#-------------------------------------------------------------------
# essaimenu.py
#
# menus in wxPython 2.3.3
#
#-------------------------------------------------------------------
from wxPython.wx import *
import images
import time
#-------------------------------------------------------------------
class MyFrame(wxFrame):
def __init__(self, parent, id, log):
wxFrame.__init__(self, parent, id, 'Playing with menus', size=(400, 200))
self.log = log
self.CenterOnScreen()
self.CreateStatusBar()
self.SetStatusText("This is the statusbar")
tc = wxTextCtrl(self, -1, """
A bunch of bogus menus have been created for this frame. You
can play around with them to see how they behave and then
check the source for this sample to see how to implement them.
""", style=wxTE_READONLY|wxTE_MULTILINE)
# Prepare the menu bar
menuBar = wxMenuBar()
# 1st menu from left
menu1 = wxMenu()
menu1.Append(101, "&Mercury", "This the text in the Statusbar")
menu1.Append(102, "&Venus", "")
menu1.Append(103, "&Earth", "You may select Earth too")
menu1.AppendSeparator()
menu1.Append(104, "&Close", "Close this frame")
# Add menu to the menu bar
menuBar.Append(menu1, "&Planets")
# 2nd menu from left
menu2 = wxMenu()
menu2.Append(201, "Hydrogen")
menu2.Append(202, "Helium")
# a submenu in the 2nd menu
submenu = wxMenu()
submenu.Append(2031,"Lanthanium")
submenu.Append(2032,"Cerium")
submenu.Append(2033,"Praseodymium")
menu2.AppendMenu(203, "Lanthanides", submenu)
# Append 2nd menu
menuBar.Append(menu2, "&Elements")
menu3 = wxMenu()
menu3.Append(301, "IDLE", "a Python shell using tcl/tk as GUI", wxITEM_RADIO)
menu3.Append(302, "PyCrust", "a Python shell using wxPython as GUI", wxITEM_RADIO)
menu3.Append(303, "psi", "a simple Python shell using wxPython as GUI", wxITEM_RADIO)
menu3.AppendSeparator()
menu3.Append(304, "project1", "", wxITEM_NORMAL)
menu3.Append(305, "project2", "", wxITEM_NORMAL)
menuBar.Append(menu3, "&Shells")
menu4 = wxMenu()
menu4.Append(401, "letters", "abcde...", wxITEM_CHECK)
menu4.Append(402, "digits", "123...", wxITEM_CHECK)
menu4.Append(403, "letters and digits", "abcd... + 123...", wxITEM_CHECK)
menuBar.Append(menu4, "Chec&k")
menu5 = wxMenu()
# Show how to put an icon in the menu
item = wxMenuItem(menu5, 500, "&Smile!\tCtrl+S", "This one has an icon")
item.SetBitmap(images.getSmilesBitmap())
menu5.AppendItem(item)
menu5.Append(501, "Interesting thing\tCtrl+A", "Note the shortcut!")
menu5.AppendSeparator()
menu5.Append(502, "Hello\tShift+H")
menu5.AppendSeparator()
menu5.Append(503, "remove the submenu")
menu6 = wxMenu()
menu6.Append(601, "Submenu Item")
menu5.AppendMenu(504, "submenu", menu6)
menu5.Append(505, "remove this menu")
menu5.Append(506, "this is updated")
menu5.Append(507, "insert after this...")
menu5.Append(508, "...and before this")
menuBar.Append(menu5, "&Fun")
self.SetMenuBar(menuBar)
# Menu events
EVT_MENU_HIGHLIGHT_ALL(self, self.OnMenuHighlight)
EVT_MENU(self, 101, self.Menu101)
EVT_MENU(self, 102, self.Menu102)
EVT_MENU(self, 103, self.Menu103)
EVT_MENU(self, 104, self.CloseWindow)
EVT_MENU(self, 201, self.Menu201)
EVT_MENU(self, 202, self.Menu202)
EVT_MENU(self, 2031, self.Menu2031)
EVT_MENU(self, 2032, self.Menu2032)
EVT_MENU(self, 2033, self.Menu2033)
EVT_MENU(self, 301, self.Menu301To303)
EVT_MENU(self, 302, self.Menu301To303)
EVT_MENU(self, 303, self.Menu301To303)
EVT_MENU(self, 304, self.Menu304)
EVT_MENU(self, 305, self.Menu305)
EVT_MENU_RANGE(self, 401, 403, self.Menu401To403)
EVT_MENU(self, 500, self.Menu500)
EVT_MENU(self, 501, self.Menu501)
EVT_MENU(self, 502, self.Menu502)
EVT_MENU(self, 503, self.TestRemove)
EVT_MENU(self, 505, self.TestRemove2)
EVT_MENU(self, 507, self.TestInsert)
EVT_MENU(self, 508, self.TestInsert)
EVT_UPDATE_UI(wxGetApp(), 506, self.TestUpdateUI)
# Methods
def OnMenuHighlight(self, event):
# Show how to get menu item imfo from this event handler
id = event.GetMenuId()
item = self.GetMenuBar().FindItemById(id)
text = item.GetText()
help = item.GetHelp()
#print text, help
event.Skip() # but in this case just call Skip so the default is done
def Menu101(self, event):
self.log.write('Welcome to Mercury\n')
def Menu102(self, event):
self.log.write('Welcome to Venus\n')
def Menu103(self, event):
self.log.write('Welcome to the Earth\n')
def CloseWindow(self, event):
self.Close()
def Menu201(self, event):
self.log.write('Chemical element number 1\n')
def Menu202(self, event):
self.log.write('Chemical element number 2\n')
def Menu2031(self, event):
self.log.write('Element number 57\n')
def Menu2032(self, event):
self.log.write('Element number 58\n')
def Menu2033(self, event):
self.log.write('Element number 59\n')
def Menu301To303(self, event):
id = event.GetId()
self.log.write('Event id: %d\n' % id)
def Menu304(self, event):
self.log.write('Not yet available\n')
def Menu305(self, event):
self.log.write('Still vapour\n')
def Menu401To403(self, event):
self.log.write('From a EVT_MENU_RANGE event\n')
def Menu500(self, event):
self.log.write('Have a happy day!\n')
def Menu501(self, event):
self.log.write('Look in the code how the shortcut has been realized\n')
def Menu502(self, event):
self.log.write('Hello from Jean-Michel\n')
def TestRemove(self, evt):
mb = self.GetMenuBar()
submenuItem = mb.FindItemById(601)
if not submenuItem:
return
submenu = submenuItem.GetMenu()
menu = submenu.GetParent()
#menu.Remove(504) # works
menu.RemoveItem(mb.FindItemById(504)) # this also works
#menu.RemoveItem(submenuItem) # doesn't work, as expected since submenuItem is not on menu
def TestRemove2(self, evt):
mb = self.GetMenuBar()
mb.Remove(4)
def TestUpdateUI(self, evt):
text = time.ctime()
evt.SetText(text)
def TestInsert(self, evt):
# get the menu
mb = self.GetMenuBar()
menuItem = mb.FindItemById(507)
menu = menuItem.GetMenu()
ID = wxNewId()
##menu.Insert(9, ID, "NewItem " + str(ID))
item = wxMenuItem(menu)
item.SetId(ID)
item.SetText("NewItem " + str(ID))
menu.InsertItem(9, item)
#-------------------------------------------------------------------
wxRegisterId(10000)
def runTest(frame, nb, log):
win = MyFrame(frame, -1, log)
frame.otherWin = win
win.Show(True)
#-------------------------------------------------------------------
overview = """\
A demo of using wxMenuBar and wxMenu in various ways.
"""
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])])
|
