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Major update of all demo programs to use new PEP8 bindings, etc

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This commit is contained in:
PySimpleGUI 2019-10-23 16:10:03 -04:00
parent 3f7c87c562
commit 7f52778bcc
307 changed files with 19546 additions and 3297 deletions
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46
DemoPrograms/Demo_Tree_Element.py
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@ -1,11 +1,7 @@
#!/usr/bin/env python
import sys
import os
if sys.version_info[0] >= 3:
import PySimpleGUI as sg
else:
import PySimpleGUI27 as sg
import PySimpleGUI as sg
"""
A PySimpleGUI or PySimpleGUIQt demo program that will display a folder heirarchy with icons for the folders and files.
@ -17,48 +13,50 @@ else:
# 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.PopupGetFolder('Folder to display')
starting_path = sg.popup_get_folder('Folder to display')
if not starting_path:
sys.exit()
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)
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)
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,
num_rows=20,
col0_width=30,
key='_TREE_',
show_expanded=False,
enable_events=True),
],
[ sg.Button('Ok'), sg.Button('Cancel')]]
layout = [[sg.Text('File and folder browser Test')],
[sg.Tree(data=treedata,
headings=['Size', ],
auto_size_columns=True,
num_rows=20,
col0_width=30,
key='-TREE-',
show_expanded=False,
enable_events=True),
],
[sg.Button('Ok'), sg.Button('Cancel')]]
window = sg.Window('Tree Element Test').Layout(layout)
window = sg.Window('Tree Element Test', layout)
while True: # Event Loop
event, values = window.Read()
event, values = window.read()
if event in (None, 'Cancel'):
break
print(event, values)
window.close()