Commit | Line | Data |
---|---|---|
86530b38 AT |
1 | title = 'Pmw.CounterDialog demonstration' |
2 | ||
3 | # Import Pmw from this directory tree. | |
4 | import sys | |
5 | sys.path[:0] = ['../../..'] | |
6 | ||
7 | import string | |
8 | import Tkinter | |
9 | import Pmw | |
10 | ||
11 | class Demo: | |
12 | def __init__(self, parent): | |
13 | # Create the dialog to prompt for the number of times to ring the bell. | |
14 | self.dialog = Pmw.CounterDialog(parent, | |
15 | label_text = 'Enter the number of times to\n' + \ | |
16 | 'sound the bell (1 to 5)\n', | |
17 | counter_labelpos = 'n', | |
18 | entryfield_value = 2, | |
19 | counter_datatype = 'numeric', | |
20 | entryfield_validate = | |
21 | {'validator' : 'numeric', 'min' : 1, 'max' : 5}, | |
22 | buttons = ('OK', 'Cancel'), | |
23 | defaultbutton = 'OK', | |
24 | title = 'Bell ringing', | |
25 | command = self.execute) | |
26 | self.dialog.withdraw() | |
27 | ||
28 | # Create button to launch the dialog. | |
29 | w = Tkinter.Button(parent, text = 'Show counter dialog', | |
30 | command = self.dialog.activate) | |
31 | w.pack(padx = 8, pady = 8) | |
32 | ||
33 | def execute(self, result): | |
34 | if result is None or result == 'Cancel': | |
35 | print 'Bell ringing cancelled' | |
36 | self.dialog.deactivate() | |
37 | else: | |
38 | count = self.dialog.get() | |
39 | if not self.dialog.valid(): | |
40 | print 'Invalid entry: "' + count + '"' | |
41 | else: | |
42 | print 'Ringing the bell ' + count + ' times' | |
43 | for num in range(string.atoi(count)): | |
44 | if num != 0: | |
45 | self.dialog.after(200) | |
46 | self.dialog.bell() | |
47 | self.dialog.deactivate() | |
48 | ||
49 | ###################################################################### | |
50 | ||
51 | # Create demo in root window for testing. | |
52 | if __name__ == '__main__': | |
53 | root = Tkinter.Tk() | |
54 | Pmw.initialise(root) | |
55 | root.title(title) | |
56 | ||
57 | exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy) | |
58 | exitButton.pack(side = 'bottom') | |
59 | widget = Demo(root) | |
60 | root.mainloop() |