File: slider-demo-1.py

package info (click to toggle)
python2.4 2.4.6-1%2Blenny1
  • links: PTS
  • area: main
  • in suites: lenny
  • size: 44,888 kB
  • ctags: 86,995
  • sloc: ansic: 306,391; python: 271,931; sh: 10,210; makefile: 4,248; perl: 3,736; lisp: 3,678; xml: 894; objc: 756; cpp: 7; sed: 2
file content (36 lines) | stat: -rw-r--r-- 1,000 bytes parent folder | download | duplicates (21) 
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
 
from Tkinter import *

# shows how to make a slider, set and get its value under program control


class Test(Frame):
    def print_value(self, val):
        print "slider now at", val

    def reset(self):
        self.slider.set(0)

    def createWidgets(self):
        self.slider = Scale(self, from_=0, to=100,
                            orient=HORIZONTAL,
                            length="3i",
                            label="happy slider",
                            command=self.print_value)

        self.reset = Button(self, text='reset slider',
                            command=self.reset)

        self.QUIT = Button(self, text='QUIT', foreground='red',
                           command=self.quit)

        self.slider.pack(side=LEFT)
        self.reset.pack(side=LEFT)
        self.QUIT.pack(side=LEFT, fill=BOTH)

    def __init__(self, master=None):
        Frame.__init__(self, master)
        Pack.config(self)
        self.createWidgets()

test = Test()
test.mainloop()