FM / samples

/usr/lib64/python2.6/Demo/tix/samples

Name	Size	Mode	Actions
Balloon.py	2310	0644	edit dl rm
Balloon.pyc	2657	0644	edit dl rm
Balloon.pyo	2657	0644	edit dl rm
BtnBox.py	1612	0644	edit dl rm
BtnBox.pyc	1346	0644	edit dl rm
BtnBox.pyo	1346	0644	edit dl rm
CmpImg.py	7262	0644	edit dl rm
CmpImg.pyc	6563	0644	edit dl rm
CmpImg.pyo	6563	0644	edit dl rm
ComboBox.py	3460	0644	edit dl rm
ComboBox.pyc	2802	0644	edit dl rm
ComboBox.pyo	2802	0644	edit dl rm
Control.py	4178	0644	edit dl rm
Control.pyc	4047	0644	edit dl rm
Control.pyo	4047	0644	edit dl rm
DirList.py	4616	0644	edit dl rm
DirList.pyc	4510	0644	edit dl rm
DirList.pyo	4510	0644	edit dl rm
DirTree.py	4110	0644	edit dl rm
DirTree.pyc	4077	0644	edit dl rm
DirTree.pyo	4077	0644	edit dl rm
NoteBook.py	4009	0644	edit dl rm
NoteBook.pyc	2915	0644	edit dl rm
NoteBook.pyo	2915	0644	edit dl rm
OptMenu.py	2496	0644	edit dl rm
OptMenu.pyc	2148	0644	edit dl rm
OptMenu.pyo	2148	0644	edit dl rm
PanedWin.py	3881	0644	edit dl rm
PanedWin.pyc	4237	0644	edit dl rm
PanedWin.pyo	4237	0644	edit dl rm
PopMenu.py	2151	0644	edit dl rm
PopMenu.pyc	1877	0644	edit dl rm
PopMenu.pyo	1877	0644	edit dl rm
SHList1.py	4013	0644	edit dl rm
SHList1.pyc	3692	0644	edit dl rm
SHList1.pyo	3692	0644	edit dl rm
SHList2.py	5681	0644	edit dl rm
SHList2.pyc	4579	0644	edit dl rm
SHList2.pyo	4579	0644	edit dl rm
Tree.py	2907	0644	edit dl rm
Tree.pyc	2368	0644	edit dl rm
Tree.pyo	2368	0644	edit dl rm

Edit: /usr/lib64/python2.6/Demo/tix/samples/Tree.py (2907B)

# -*-mode: python; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*-
#
# $Id: Tree.py 36560 2004-07-18 06:16:08Z tim_one $
#
# Tix Demostration 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 how to use the TixTree widget to display
# dynamic hierachical data (the files in the Unix file system)
#

import Tix, os

def RunSample(w):
    top = Tix.Frame(w, relief=Tix.RAISED, bd=1)
    tree = Tix.Tree(top, options='separator "/"')
    tree.pack(expand=1, fill=Tix.BOTH, padx=10, pady=10, side=Tix.LEFT)
    tree['opencmd'] = lambda dir=None, w=tree: opendir(w, dir)

# The / directory is added in the "open" mode. The user can open it
    # and then browse its subdirectories ...
    adddir(tree, "/")

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

def adddir(tree, dir):
    if dir == '/':
        text = '/'
    else:
        text = os.path.basename(dir)
    tree.hlist.add(dir, itemtype=Tix.IMAGETEXT, text=text,
                   image=tree.tk.call('tix', 'getimage', 'folder'))
    try:
        os.listdir(dir)
        tree.setmode(dir, 'open')
    except os.error:
        # No read permission ?
        pass

# This function is called whenever the user presses the (+) indicator or
# double clicks on a directory whose mode is "open". It loads the files
# inside that directory into the Tree widget.
#
# Note we didn't specify the closecmd option for the Tree widget, so it
# performs the default action when the user presses the (-) indicator or
# double clicks on a directory whose mode is "close": hide all of its child
# entries
def opendir(tree, dir):
    entries = tree.hlist.info_children(dir)
    if entries:
        # We have already loaded this directory. Let's just
        # show all the child entries
        #
        # Note: since we load the directory only once, it will not be
        #       refreshed if the you add or remove files from this
        #       directory.
        #
        for entry in entries:
            tree.hlist.show_entry(entry)
    files = os.listdir(dir)
    for file in files:
        if os.path.isdir(dir + '/' + file):
            adddir(tree, dir + '/' + file)
        else:
            tree.hlist.add(dir + '/' + file, itemtype=Tix.IMAGETEXT, text=file,
                           image=tree.tk.call('tix', 'getimage', 'file'))

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

cmd: