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
|
import wx
import wx.wizard as wiz
import images
#----------------------------------------------------------------------
def makePageTitle(wizPg, title):
sizer = wx.BoxSizer(wx.VERTICAL)
wizPg.SetSizer(sizer)
title = wx.StaticText(wizPg, -1, title)
title.SetFont(wx.Font(18, wx.SWISS, wx.NORMAL, wx.BOLD))
sizer.Add(title, 0, wx.ALIGN_CENTRE|wx.ALL, 5)
sizer.Add(wx.StaticLine(wizPg, -1), 0, wx.EXPAND|wx.ALL, 5)
return sizer
#----------------------------------------------------------------------
class TitledPage(wiz.WizardPageSimple):
def __init__(self, parent, title):
wiz.WizardPageSimple.__init__(self, parent)
self.sizer = makePageTitle(self, title)
#----------------------------------------------------------------------
class SkipNextPage(wiz.PyWizardPage):
def __init__(self, parent, title):
wiz.PyWizardPage.__init__(self, parent)
self.next = self.prev = None
self.sizer = makePageTitle(self, title)
self.cb = wx.CheckBox(self, -1, "Skip next page")
self.sizer.Add(self.cb, 0, wx.ALL, 5)
def SetNext(self, next):
self.next = next
def SetPrev(self, prev):
self.prev = prev
# Classes derived from wxPyWizardPanel must override
# GetNext and GetPrev, and may also override GetBitmap
# as well as all those methods overridable by
# wx.PyWindow.
def GetNext(self):
"""If the checkbox is set then return the next page's next page"""
if self.cb.GetValue():
self.next.GetNext().SetPrev(self)
return self.next.GetNext()
else:
self.next.GetNext().SetPrev(self.next)
return self.next
def GetPrev(self):
return self.prev
#----------------------------------------------------------------------
class UseAltBitmapPage(wiz.PyWizardPage):
def __init__(self, parent, title):
wiz.PyWizardPage.__init__(self, parent)
self.next = self.prev = None
self.sizer = makePageTitle(self, title)
self.sizer.Add(wx.StaticText(self, -1, "This page uses a different bitmap"),
0, wx.ALL, 5)
def SetNext(self, next):
self.next = next
def SetPrev(self, prev):
self.prev = prev
def GetNext(self):
return self.next
def GetPrev(self):
return self.prev
def GetBitmap(self):
# You usually wouldn't need to override this method
# since you can set a non-default bitmap in the
# wxWizardPageSimple constructor, but if you need to
# dynamically change the bitmap based on the
# contents of the wizard, or need to also change the
# next/prev order then it can be done by overriding
# GetBitmap.
return images.WizTest2.GetBitmap()
#----------------------------------------------------------------------
class TestPanel(wx.Panel):
def __init__(self, parent, log):
self.log = log
wx.Panel.__init__(self, parent, -1)
b = wx.Button(self, -1, "Run Simple Wizard", pos=(50, 50))
self.Bind(wx.EVT_BUTTON, self.OnRunSimpleWizard, b)
b = wx.Button(self, -1, "Run Dynamic Wizard", pos=(50, 100))
self.Bind(wx.EVT_BUTTON, self.OnRunDynamicWizard, b)
self.Bind(wiz.EVT_WIZARD_PAGE_CHANGED, self.OnWizPageChanged)
self.Bind(wiz.EVT_WIZARD_PAGE_CHANGING, self.OnWizPageChanging)
self.Bind(wiz.EVT_WIZARD_CANCEL, self.OnWizCancel)
def OnWizPageChanged(self, evt):
if evt.GetDirection():
dir = "forward"
else:
dir = "backward"
page = evt.GetPage()
self.log.write("OnWizPageChanged: %s, %s\n" % (dir, page.__class__))
def OnWizPageChanging(self, evt):
if evt.GetDirection():
dir = "forward"
else:
dir = "backward"
page = evt.GetPage()
self.log.write("OnWizPageChanging: %s, %s\n" % (dir, page.__class__))
def OnWizCancel(self, evt):
page = evt.GetPage()
self.log.write("OnWizCancel: %s\n" % page.__class__)
# Show how to prevent cancelling of the wizard. The
# other events can be Veto'd too.
if page is self.page1:
wx.MessageBox("Cancelling on the first page has been prevented.", "Sorry")
evt.Veto()
def OnWizFinished(self, evt):
self.log.write("OnWizFinished\n")
def OnRunSimpleWizard(self, evt):
# Create the wizard and the pages
wizard = wiz.Wizard(self, -1, "Simple Wizard", images.WizTest1.GetBitmap())
page1 = TitledPage(wizard, "Page 1")
page2 = TitledPage(wizard, "Page 2")
page3 = TitledPage(wizard, "Page 3")
page4 = TitledPage(wizard, "Page 4")
self.page1 = page1
page1.sizer.Add(wx.StaticText(page1, -1, """
This wizard is totally useless, but is meant to show how to
chain simple wizard pages together in a non-dynamic manner.
IOW, the order of the pages never changes, and so the
wxWizardPageSimple class can easily be used for the pages."""))
wizard.FitToPage(page1)
page4.sizer.Add(wx.StaticText(page4, -1, "\nThis is the last page."))
# Use the convenience Chain function to connect the pages
wiz.WizardPageSimple.Chain(page1, page2)
wiz.WizardPageSimple.Chain(page2, page3)
wiz.WizardPageSimple.Chain(page3, page4)
wizard.GetPageAreaSizer().Add(page1)
if wizard.RunWizard(page1):
wx.MessageBox("Wizard completed successfully", "That's all folks!")
else:
wx.MessageBox("Wizard was cancelled", "That's all folks!")
def OnRunDynamicWizard(self, evt):
# Create the wizard and the pages
#wizard = wx.PreWizard()
#wizard.SetExtraStyle(wx.WIZARD_EX_HELPBUTTON)
#wizard.Create(self, self.ID_wiz, "Simple Wizard",
# images.WizTest1.GetBitmap())
wizard = wiz.Wizard(self, -1, "Dynamic Wizard", images.WizTest1.GetBitmap())
page1 = TitledPage(wizard, "Page 1")
page2 = SkipNextPage(wizard, "Page 2")
page3 = TitledPage(wizard, "Page 3")
page4 = UseAltBitmapPage(wizard, "Page 4")
page5 = TitledPage(wizard, "Page 5")
self.page1 = page1
page1.sizer.Add(wx.StaticText(page1, -1, """
This wizard shows the ability to choose at runtime the order
of the pages and also which bitmap is shown.
"""))
wizard.FitToPage(page1)
page5.sizer.Add(wx.StaticText(page5, -1, "\nThis is the last page."))
# Set the initial order of the pages
page1.SetNext(page2)
page2.SetPrev(page1)
page2.SetNext(page3)
page3.SetPrev(page2)
page3.SetNext(page4)
page4.SetPrev(page3)
page4.SetNext(page5)
page5.SetPrev(page4)
wizard.GetPageAreaSizer().Add(page1)
if wizard.RunWizard(page1):
wx.MessageBox("Wizard completed successfully", "That's all folks!")
else:
wx.MessageBox("Wizard was cancelled", "That's all folks!")
#----------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win
#----------------------------------------------------------------------
overview = """<html><body>
<h2><center>wxWizard</center></h2>
wxWizard is the central class for implementing 'wizard-like'
dialogs. These dialogs are mostly familiar to Windows users and are
nothing else but a sequence of 'pages' each of them displayed inside a
dialog which has the buttons to pass to the next (and previous) pages.
<p>
The wizards are typically used to decompose a complex dialog into
several simple steps and are mainly useful to the novice users, hence
it is important to keep them as simple as possible.
</body></html>
"""
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
|
