Mercurial > cpython-lru_cache-weakref

annotate Lib/lib-tk/tkSimpleDialog.py @ 58925:eecf1bef052d 2.6

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Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........
author Ezio Melotti <ezio.melotti@gmail.com>
date Tue, 16 Feb 2010 23:29:44 +0000
parents 5cec436d64a2
children 787b969d37f0 c79ec63e6c08
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1 #
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2 # An Introduction to Tkinter
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3 # tkSimpleDialog.py
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4 #
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5 # Copyright (c) 1997 by Fredrik Lundh
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6 #
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7 # fredrik@pythonware.com
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8 # http://www.pythonware.com
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9 #
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10
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11 # --------------------------------------------------------------------
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12 # dialog base class
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13
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14 '''Dialog boxes
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15
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16 This module handles dialog boxes. It contains the following
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17 public symbols:
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18
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19 Dialog -- a base class for dialogs
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20
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21 askinteger -- get an integer from the user
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22
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23 askfloat -- get a float from the user
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24
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25 askstring -- get a string from the user
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26 '''
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27
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28 from Tkinter import *
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29
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30 class Dialog(Toplevel):
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31
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32 '''Class to open dialogs.
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33
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34 This class is intended as a base class for custom dialogs
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35 '''
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36
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37 def __init__(self, parent, title = None):
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38
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39 '''Initialize a dialog.
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40
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41 Arguments:
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42
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43 parent -- a parent window (the application window)
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44
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45 title -- the dialog title
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46 '''
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47 Toplevel.__init__(self, parent)
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48
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49 # If the master is not viewable, don't
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50 # make the child transient, or else it
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51 # would be opened withdrawn
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52 if parent.winfo_viewable():
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53 self.transient(parent)
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54
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55 if title:
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56 self.title(title)
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57
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58 self.parent = parent
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59
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60 self.result = None
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61
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62 body = Frame(self)
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63 self.initial_focus = self.body(body)
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64 body.pack(padx=5, pady=5)
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65
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66 self.buttonbox()
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67
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68 self.wait_visibility() # window needs to be visible for the grab
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69 self.grab_set()
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70
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71 if not self.initial_focus:
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72 self.initial_focus = self
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73
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74 self.protocol("WM_DELETE_WINDOW", self.cancel)
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75
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76 if self.parent is not None:
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77 self.geometry("+%d+%d" % (parent.winfo_rootx()+50,
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78 parent.winfo_rooty()+50))
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79
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80 self.initial_focus.focus_set()
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81
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82 self.wait_window(self)
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83
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84 def destroy(self):
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85 '''Destroy the window'''
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86 self.initial_focus = None
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87 Toplevel.destroy(self)
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88
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89 #
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90 # construction hooks
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91
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92 def body(self, master):
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93 '''create dialog body.
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94
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95 return widget that should have initial focus.
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96 This method should be overridden, and is called
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97 by the __init__ method.
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98 '''
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99 pass
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100
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101 def buttonbox(self):
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102 '''add standard button box.
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103
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104 override if you do not want the standard buttons
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105 '''
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106
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107 box = Frame(self)
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108
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109 w = Button(box, text="OK", width=10, command=self.ok, default=ACTIVE)
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110 w.pack(side=LEFT, padx=5, pady=5)
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111 w = Button(box, text="Cancel", width=10, command=self.cancel)
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112 w.pack(side=LEFT, padx=5, pady=5)
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113
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114 self.bind("<Return>", self.ok)
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115 self.bind("<Escape>", self.cancel)
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116
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117 box.pack()
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118
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119 #
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120 # standard button semantics
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121
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122 def ok(self, event=None):
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123
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124 if not self.validate():
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125 self.initial_focus.focus_set() # put focus back
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126 return
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127
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128 self.withdraw()
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129 self.update_idletasks()
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130
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131 try:
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132 self.apply()
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133 finally:
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134 self.cancel()
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135
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136 def cancel(self, event=None):
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137
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138 # put focus back to the parent window
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139 if self.parent is not None:
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140 self.parent.focus_set()
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141 self.destroy()
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142
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143 #
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144 # command hooks
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145
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146 def validate(self):
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147 '''validate the data
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parents:
diff changeset
148
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
149 This method is called automatically to validate the data before the
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
150 dialog is destroyed. By default, it always validates OK.
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
151 '''
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
152
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
153 return 1 # override
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Georg Brandl <georg@python.org>
parents:
diff changeset
154
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
155 def apply(self):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
156 '''process the data
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
157
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
158 This method is called automatically to process the data, *after*
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
159 the dialog is destroyed. By default, it does nothing.
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
160 '''
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
161
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
162 pass # override
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
163
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
164
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
165 # --------------------------------------------------------------------
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
166 # convenience dialogues
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Georg Brandl <georg@python.org>
parents:
diff changeset
167
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
168 class _QueryDialog(Dialog):
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Georg Brandl <georg@python.org>
parents:
diff changeset
169
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
170 def __init__(self, title, prompt,
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
171 initialvalue=None,
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Georg Brandl <georg@python.org>
parents:
diff changeset
172 minvalue = None, maxvalue = None,
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
173 parent = None):
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Georg Brandl <georg@python.org>
parents:
diff changeset
174
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
175 if not parent:
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Georg Brandl <georg@python.org>
parents:
diff changeset
176 import Tkinter
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
177 parent = Tkinter._default_root
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Georg Brandl <georg@python.org>
parents:
diff changeset
178
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
179 self.prompt = prompt
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Georg Brandl <georg@python.org>
parents:
diff changeset
180 self.minvalue = minvalue
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Georg Brandl <georg@python.org>
parents:
diff changeset
181 self.maxvalue = maxvalue
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Georg Brandl <georg@python.org>
parents:
diff changeset
182
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
183 self.initialvalue = initialvalue
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Georg Brandl <georg@python.org>
parents:
diff changeset
184
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Georg Brandl <georg@python.org>
parents:
diff changeset
185 Dialog.__init__(self, parent, title)
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Georg Brandl <georg@python.org>
parents:
diff changeset
186
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
187 def destroy(self):
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Georg Brandl <georg@python.org>
parents:
diff changeset
188 self.entry = None
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Georg Brandl <georg@python.org>
parents:
diff changeset
189 Dialog.destroy(self)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
190
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
191 def body(self, master):
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Georg Brandl <georg@python.org>
parents:
diff changeset
192
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
193 w = Label(master, text=self.prompt, justify=LEFT)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
194 w.grid(row=0, padx=5, sticky=W)
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Georg Brandl <georg@python.org>
parents:
diff changeset
195
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
196 self.entry = Entry(master, name="entry")
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
197 self.entry.grid(row=1, padx=5, sticky=W+E)
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Georg Brandl <georg@python.org>
parents:
diff changeset
198
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
199 if self.initialvalue:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
200 self.entry.insert(0, self.initialvalue)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
201 self.entry.select_range(0, END)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
202
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
203 return self.entry
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
204
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
205 def validate(self):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
206
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
207 import tkMessageBox
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Georg Brandl <georg@python.org>
parents:
diff changeset
208
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
209 try:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
210 result = self.getresult()
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
211 except ValueError:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
212 tkMessageBox.showwarning(
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
213 "Illegal value",
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
214 self.errormessage + "\nPlease try again",
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
215 parent = self
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Georg Brandl <georg@python.org>
parents:
diff changeset
216 )
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
217 return 0
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
218
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
219 if self.minvalue is not None and result < self.minvalue:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
220 tkMessageBox.showwarning(
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
221 "Too small",
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
222 "The allowed minimum value is %s. "
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
223 "Please try again." % self.minvalue,
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
224 parent = self
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
225 )
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
226 return 0
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
227
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
228 if self.maxvalue is not None and result > self.maxvalue:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
229 tkMessageBox.showwarning(
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
230 "Too large",
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
231 "The allowed maximum value is %s. "
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
232 "Please try again." % self.maxvalue,
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
233 parent = self
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
234 )
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
235 return 0
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
236
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
237 self.result = result
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
238
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
239 return 1
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
240
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
241
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
242 class _QueryInteger(_QueryDialog):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
243 errormessage = "Not an integer."
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
244 def getresult(self):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
245 return int(self.entry.get())
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
246
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
247 def askinteger(title, prompt, **kw):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
248 '''get an integer from the user
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
249
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
250 Arguments:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
251
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
252 title -- the dialog title
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
253 prompt -- the label text
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
254 **kw -- see SimpleDialog class
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
255
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
256 Return value is an integer
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
257 '''
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
258 d = _QueryInteger(title, prompt, **kw)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
259 return d.result
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
260
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
261 class _QueryFloat(_QueryDialog):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
262 errormessage = "Not a floating point value."
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
263 def getresult(self):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
264 return float(self.entry.get())
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
265
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
266 def askfloat(title, prompt, **kw):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
267 '''get a float from the user
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
268
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
269 Arguments:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
270
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
271 title -- the dialog title
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
272 prompt -- the label text
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
273 **kw -- see SimpleDialog class
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
274
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
275 Return value is a float
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
276 '''
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
277 d = _QueryFloat(title, prompt, **kw)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
278 return d.result
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
279
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
280 class _QueryString(_QueryDialog):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
281 def __init__(self, *args, **kw):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
282 if kw.has_key("show"):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
283 self.__show = kw["show"]
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
284 del kw["show"]
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
285 else:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
286 self.__show = None
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
287 _QueryDialog.__init__(self, *args, **kw)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
288
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
289 def body(self, master):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
290 entry = _QueryDialog.body(self, master)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
291 if self.__show is not None:
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
292 entry.configure(show=self.__show)
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
293 return entry
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
294
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
295 def getresult(self):
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
296 return self.entry.get()
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
diff changeset
297
5cec436d64a2 Tkinter renaming reversal: move modules back in their place.
Georg Brandl <georg@python.org>
parents:
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298 def askstring(title, prompt, **kw):
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299 '''get a string from the user
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300
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301 Arguments:
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302
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303 title -- the dialog title
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304 prompt -- the label text
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305 **kw -- see SimpleDialog class
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306
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307 Return value is a string
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308 '''
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309 d = _QueryString(title, prompt, **kw)
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310 return d.result
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311
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312 if __name__ == "__main__":
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313
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314 root = Tk()
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315 root.update()
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316
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317 print askinteger("Spam", "Egg count", initialvalue=12*12)
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318 print askfloat("Spam", "Egg weight\n(in tons)", minvalue=1, maxvalue=100)
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319 print askstring("Spam", "Egg label")