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
|
""" Demonstration of the Pmw NoteBook megawidget.
"""
# Import Pmw from the sibling directory.
import sys
sys.path[:0] = ['../../..']
import Tkinter
import Pmw
class Demo:
def __init__(self, parent):
# Create a frame to put the notebook in.
frame = Tkinter.Frame(parent, background = 'grey90')
frame.pack(fill = 'both', expand = 1)
# Create and pack the NoteBook.
nb = Pmw.NoteBookR(frame)
nb.add('hello', label='Hello')
nb.add('world', label='World')
nb.add('bye', label='Bye now!')
# Fill in some pages
self.makeHelloPage( nb.page('hello').interior() )
self.makeWorldPage( nb.page('world').interior() )
self.makeByePage( nb.page('bye').interior() )
#p = nb.page('hello')
nb.pack()
#nb._makereqsize()
nb.update_idletasks()
def makeHelloPage(self,page):
l = Tkinter.Label(page,text='Hello,...',fg='red')
l.pack()
def makeWorldPage(self,page):
l = Tkinter.Canvas(page,background='black')
w = l.winfo_reqwidth()
h = l.winfo_reqheight()
l.create_oval(10,10,w-10,h-10,fill='blue')
l.create_text(
w/2,h/2,text='World!', fill='white',
font='-*-fixed-bold-*-*-*-24-*-*-*-*-*-iso8859-*'
)
l.pack()
def makeByePage(self,page):
l = Tkinter.Text(page,width=40,height=10)
l.tag_configure('foo',justify='center')
l.insert('end','Goodbye, cruel world!')
l.tag_add('foo','0.0','end')
l.pack()
######################################################################
# Create demo in root window for testing.
if __name__ == '__main__':
root = Tkinter.Tk()
Pmw.initialise(root, fontScheme = 'pmw1')
root.title('Pmw NoteBook demonstration')
widget = Demo(root)
exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
exitButton.pack()
root.mainloop()
|
