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Demo_Tree_Element.py
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Demo_Tree_Element.py
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#!/usr/bin/env python
import sys
import os
import PySimpleGUI as sg
sg.theme('light brown 8')
"""
Demo program that will display a folder hierarchy with icons for the folders and files.
Note that if you are scanning a large folder then tkinter will eventually complain about too many bitmaps.
This can be fixed easily enough by reusing the images within PySimpleGUI (enhancement request can be opened if you hit this problem)
Copyright 2023 PySimpleSoft, Inc. and/or its licensors. All rights reserved.
Redistribution, modification, or any other use of PySimpleGUI or any portion thereof is subject to the terms of the PySimpleGUI License Agreement available at https://eula.pysimplegui.com.
You may not redistribute, modify or otherwise use PySimpleGUI or its contents except pursuant to the PySimpleGUI License Agreement.
"""
# Base64 versions of images of a folder and a file. PNG files (may not work with PySimpleGUI27, swap with GIFs)
folder_icon = b'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'
file_icon = b'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'
starting_path = sg.popup_get_folder('Folder to display')
if not starting_path:
sys.exit(0)
treedata = sg.TreeData()
def add_files_in_folder(parent, dirname):
files = os.listdir(dirname)
for f in files:
fullname = os.path.join(dirname, f)
if os.path.isdir(fullname): # if it's a folder, add folder and recurse
treedata.Insert(parent, fullname, f, values=[], icon=folder_icon)
add_files_in_folder(fullname, fullname)
else:
treedata.Insert(parent, fullname, f, values=[os.stat(fullname).st_size], icon=file_icon)
add_files_in_folder('', starting_path)
layout = [[sg.Text('File and folder browser Test')],
[sg.Tree(data=treedata,
headings=['Size', ],
auto_size_columns=True,
select_mode=sg.TABLE_SELECT_MODE_EXTENDED,
num_rows=20,
col0_width=40,
col0_heading='Files & Folders',
key='-TREE-',
show_expanded=False,
enable_events=True,
expand_x=True,
expand_y=True,
),],
[sg.Button('Ok'), sg.Button('Cancel')]]
window = sg.Window('Tree Element Test', layout, resizable=True, finalize=True)
while True: # Event Loop
event, values = window.read()
if event in (sg.WIN_CLOSED, 'Cancel'):
break
print(event, values)
window.close()