Mercurial > cpython-lru_cache-weakref

annotate Lib/lib-tk/tkCommonDialog.py @ 22360:c8a6ea00a9e1 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
restructure a bit to not rely on test case execution ordering add test case for bug #482460
author Skip Montanaro <skip@pobox.com>
date Sun, 17 Mar 2002 23:03:42 +0000
parents c5d3e458749e
children 90c77b8af1a4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
5869
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
1 #
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
2 # Instant Python
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 # $Id$
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
4 #
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
5 # base class for tk common dialogues
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
6 #
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 # this module provides a base class for accessing the common
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 # dialogues available in Tk 4.2 and newer. use tkFileDialog,
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
9 # tkColorChooser, and tkMessageBox to access the individual
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
10 # dialogs.
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
11 #
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
12 # written by Fredrik Lundh, May 1997
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
13 #
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
14
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
15 from Tkinter import *
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
16
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
17 class Dialog:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
18
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
19 command = None
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
20
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
21 def __init__(self, master=None, **options):
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
22
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
23 # FIXME: should this be placed on the module level instead?
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
24 if TkVersion < 4.2:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
25 raise TclError, "this module requires Tk 4.2 or newer"
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
26
7731
9c37ed8868b9 Give in to the tab police.
Guido van Rossum <guido@python.org>
parents: 6013
diff changeset
27 self.master = master
5869
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
28 self.options = options
9331
75237ca56aff When no master widget is specified, use options['parent'] if it exists.
Guido van Rossum <guido@python.org>
parents: 7731
diff changeset
29 if not master and options.get('parent'):
75237ca56aff When no master widget is specified, use options['parent'] if it exists.
Guido van Rossum <guido@python.org>
parents: 7731
diff changeset
30 self.master = options['parent']
5869
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
31
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
32 def _fixoptions(self):
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
33 pass # hook
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
34
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
35 def _fixresult(self, widget, result):
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
36 return result # hook
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
37
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
38 def show(self, **options):
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
39
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
40 # update instance options
7731
9c37ed8868b9 Give in to the tab police.
Guido van Rossum <guido@python.org>
parents: 6013
diff changeset
41 for k, v in options.items():
9c37ed8868b9 Give in to the tab police.
Guido van Rossum <guido@python.org>
parents: 6013
diff changeset
42 self.options[k] = v
5869
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
43
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
44 self._fixoptions()
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
45
6013
0b5a23ea7515 Fred Lundh's latest versions.
Guido van Rossum <guido@python.org>
parents: 5869
diff changeset
46 # we need a dummy widget to properly process the options
5869
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
47 # (at least as long as we use Tkinter 1.63)
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
48 w = Frame(self.master)
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
49
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
50 try:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
51
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
52 s = apply(w.tk.call, (self.command,) + w._options(self.options))
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
53
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
54 s = self._fixresult(w, s)
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
55
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
56 finally:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
57
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
58 try:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
59 # get rid of the widget
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
60 w.destroy()
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
61 except:
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
62 pass
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
63
f2bf7bcf8b8b New dialog routines (Fred Lundh)
Guido van Rossum <guido@python.org>
parents:
diff changeset
64 return s