[Bug] vertical Slider flips range when updating

Inizia con il metodo di aggiornamento di Slider ed esegui il riproduttore Python dell’issue usando il port tkinter. Controlla gli slider orizzontali e verticali durante l’aggiornamento di range=(0,5), quindi verifica che l’orientamento orizzontale conservi l’intervallo e che l’orientamento verticale conservi la direzione dall’alto verso il basso. Il lavoro è completato quando entrambi gli orientamenti mantengono l’intervallo visualizzato previsto dopo l’aggiornamento.

Type of Issue (Enhancement, Error, Bug, Question)

Bug

Environment

Operating System

Windows version ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')

PySimpleGUI Port (tkinter, Qt, Wx, Web)

tkinter

Versions

Python version (sg.sys.version)

3.11.2 (tags/v3.11.2:878ead1, Feb 7 2023, 16:38:35) [MSC v.1934 64 bit (AMD64)]

PySimpleGUI Version (sg.__version__)

4.61.0.166

GUI Version (tkinter (sg.tclversion_detailed), PySide2, WxPython, Remi)

8.6.12

Your Experience In Months or Years (optional)

.5 Years Python programming experience
8 Years Programming experience overall
Yes Have used another Python GUI Framework? (tkinter, Qt, etc) (yes/no is fine)

Troubleshooting

These items may solve your problem. Please check those you've done by changing - [ ] to - [X]

• Searched main docs for your problem www.PySimpleGUI.org
• Looked for Demo Programs that are similar to your goal. It is recommend you use the Demo Browser! Demos.PySimpleGUI.org
• If not tkinter - looked for Demo Programs for specific port
• For non tkinter - Looked at readme for your specific port if not PySimpleGUI (Qt, WX, Remi)
• Run your program outside of your debugger (from a command line)
• Searched through Issues (open and closed) to see if already reported Issues.PySimpleGUI.org
• Upgraded to the latest official release of PySimpleGUI on PyPI
• Tried using the PySimpleGUI.py file on GitHub. Your problem may have already been fixed but not released

Detailed Description

If updating the range of a vertical a slider, its range is flipped vertically. E.g. Slider(range = (0,5)) means 5 is top and 0 is bottom, update(range=(0,5)) means 5 is bottom, 0 is top.

Fix (works for me): In the update method for the Slider

if range != (None, None):
	self.TKScale.config(from_=range[0], to_=range[1])

needs to be changed to

if range != (None, None):
   if self.Orientation.startswith('h'):
      self.TKScale.config(from_=range[0], to_=range[1])
   else:
      self.TKScale.config(from_=range[1], to_=range[0])

Code To Duplicate

import PySimpleGUI as sg

sliderh = sg.Slider(range=(0,5), key = 'slider', orientation = 'h')
sliderv = sg.Slider(range=(0,5), key = 'slider', orientation = 'v')
button = sg.Button(button_text='Update', key = 'button')
window = sg.Window(title = 'test', layout = [[sliderh, sliderv], [button]], finalize = True)

while True:
	event, _ = window.read()
	
	if event in [None, 'Exit', 'Close']:
		break
	
	if event == 'button':
		sliderv.update(range = (0,5))
		sliderh.update(range = (0,5))

window.close()