FM / samples

/usr/lib64/python2.7/Demo/tix/samples

Name	Size	Mode	Actions
Balloon.py	2264	0644	edit dl rm
Balloon.pyc	2652	0644	edit dl rm
Balloon.pyo	2652	0644	edit dl rm
BtnBox.py	1566	0644	edit dl rm
BtnBox.pyc	1346	0644	edit dl rm
BtnBox.pyo	1346	0644	edit dl rm
CmpImg.py	7217	0644	edit dl rm
CmpImg.pyc	6558	0644	edit dl rm
CmpImg.pyo	6558	0644	edit dl rm
ComboBox.py	3412	0644	edit dl rm
ComboBox.pyc	2802	0644	edit dl rm
ComboBox.pyo	2802	0644	edit dl rm
Control.py	4131	0644	edit dl rm
Control.pyc	4038	0644	edit dl rm
Control.pyo	4038	0644	edit dl rm
DirList.py	4569	0644	edit dl rm
DirList.pyc	4507	0644	edit dl rm
DirList.pyo	4507	0644	edit dl rm
DirTree.py	4063	0644	edit dl rm
DirTree.pyc	4076	0644	edit dl rm
DirTree.pyo	4076	0644	edit dl rm
NoteBook.py	3961	0644	edit dl rm
NoteBook.pyc	2911	0644	edit dl rm
NoteBook.pyo	2911	0644	edit dl rm
OptMenu.py	2449	0644	edit dl rm
OptMenu.pyc	2146	0644	edit dl rm
OptMenu.pyo	2146	0644	edit dl rm
PanedWin.py	3833	0644	edit dl rm
PanedWin.pyc	4232	0644	edit dl rm
PanedWin.pyo	4232	0644	edit dl rm
PopMenu.py	2104	0644	edit dl rm
PopMenu.pyc	1877	0644	edit dl rm
PopMenu.pyo	1877	0644	edit dl rm
SHList1.py	3966	0644	edit dl rm
SHList1.pyc	3681	0644	edit dl rm
SHList1.pyo	3681	0644	edit dl rm
SHList2.py	5634	0644	edit dl rm
SHList2.pyc	4570	0644	edit dl rm
SHList2.pyo	4570	0644	edit dl rm
Tree.py	2863	0644	edit dl rm
Tree.pyc	2355	0644	edit dl rm
Tree.pyo	2355	0644	edit dl rm

Edit: /usr/lib64/python2.7/Demo/tix/samples/Control.py (4131B)

# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id$
#
# Tix Demonstration Program
#
# This sample program is structured in such a way so that it can be
# executed from the Tix demo program "tixwidgets.py": it must have a
# procedure called "RunSample". It should also have the "if" statment
# at the end of this file so that it can be run as a standalone
# program.

# This file demonstrates the use of the tixControl widget -- it is an
# entry widget with up/down arrow buttons. You can use the arrow buttons
# to adjust the value inside the entry widget.
#
# This example program uses three Control widgets. One lets you select
# integer values; one lets you select floating point values and the last
# one lets you select a few names.

import Tix

TCL_ALL_EVENTS          = 0

def RunSample (root):
    control = DemoControl(root)
    control.mainloop()
    control.destroy()

class DemoControl:
    def __init__(self, w):
        self.root = w
        self.exit = -1

global demo_maker, demo_thrust, demo_num_engines

demo_maker = Tix.StringVar()
        demo_thrust = Tix.DoubleVar()
        demo_num_engines = Tix.IntVar()
        demo_maker.set('P&W')
        demo_thrust.set(20000.0)
        demo_num_engines.set(2)

top = Tix.Frame(w, bd=1, relief=Tix.RAISED)

# $w.top.a allows only integer values
        #
        # [Hint] The -options switch sets the options of the subwidgets.
        # [Hint] We set the label.width subwidget option of the Controls to
        #        be 16 so that their labels appear to be aligned.
        #
        a = Tix.Control(top, label='Number of Engines: ', integer=1,
                        variable=demo_num_engines, min=1, max=4,
                        options='entry.width 10 label.width 20 label.anchor e')

b = Tix.Control(top, label='Thrust: ', integer=0,
                        min='10000.0', max='60000.0', step=500,
                        variable=demo_thrust,
                        options='entry.width 10 label.width 20 label.anchor e')

c = Tix.Control(top, label='Engine Maker: ', value='P&W',
                        variable=demo_maker,
                        options='entry.width 10 label.width 20 label.anchor e')

# We can't define these in the init because the widget 'c' doesn't
        # exist yet and we need to reference it
        c['incrcmd'] = lambda w=c: adjust_maker(w, 1)
        c['decrcmd'] = lambda w=c: adjust_maker(w, -1)
        c['validatecmd'] = lambda w=c: validate_maker(w)

a.pack(side=Tix.TOP, anchor=Tix.W)
        b.pack(side=Tix.TOP, anchor=Tix.W)
        c.pack(side=Tix.TOP, anchor=Tix.W)

box = Tix.ButtonBox(w, orientation=Tix.HORIZONTAL)
        box.add('ok', text='Ok', underline=0, width=6,
                command=self.okcmd)
        box.add('cancel', text='Cancel', underline=0, width=6,
                command=self.quitcmd)
        box.pack(side=Tix.BOTTOM, fill=Tix.X)
        top.pack(side=Tix.TOP, fill=Tix.BOTH, expand=1)

def okcmd (self):
        # tixDemo:Status "Selected %d of %s engines each of thrust %d", (demo_num_engines.get(), demo_maker.get(), demo_thrust.get())
        self.quitcmd()

def quitcmd (self):
        self.exit = 0

def mainloop(self):
        while self.exit < 0:
            self.root.tk.dooneevent(TCL_ALL_EVENTS)

def destroy (self):
        self.root.destroy()

maker_list = ['P&W', 'GE', 'Rolls Royce']

def adjust_maker(w, inc):
    i = maker_list.index(demo_maker.get())
    i = i + inc
    if i >= len(maker_list):
        i = 0
    elif i < 0:
        i = len(maker_list) - 1

# In Tcl/Tix we should return the string maker_list[i]. We can't
    # do that in Tkinter so we set the global variable. (This works).
    demo_maker.set(maker_list[i])

def validate_maker(w):
    try:
        i = maker_list.index(demo_maker.get())
    except ValueError:
        # Works here though. Why ? Beats me.
        return maker_list[0]
    # Works here though. Why ? Beats me.
    return maker_list[i]

if __name__ == '__main__':
    root = Tix.Tk()
    RunSample(root)

cmd: