如何在 Pysimplegui 中使用单个滚动条控制四个列表框

如何解决如何在 Pysimplegui 中使用单个滚动条控制四个列表框

我有一些股票控制 python 代码，其中有 4 个列表框，但我需要将所有列表框与单个滚动条同步。

我需要专门使用列表框——我不能使用其他东西。

如果有人可以提供帮助，请按照以下代码操作：

def Filtrar():
    
    #mudar tema
    sg.change_look_and_feel('DarkGreen')


    Nome = ''
    Quantidade = ''
    Preco = ''
    Id = ''
    
    #layout
    layout = [
        [sg.Text('Selecione a classe que deseja ver:',size=(15,0)),sg.InputCombo(('Circuito','Transistor'),size=(20,0),key='combo')],[sg.Button('Consultar')],[sg.Text('ID'),sg.Text('                      '),sg.Text('Produto'),sg.Text('                    '),sg.Text('Quantidade'),sg.Text('  '),sg.Text('Preço')],[sg.ListBox(Id,size=(5,10),key='-Box0-'),sg.ListBox(Nome,size=(25,key='-Box-'),sg.ListBox(Quantidade,size=(10,key='-Box2-'),sg.ListBox(Preco,key='-Box3-')],[sg.Button('Deletar')],[sg.Button('Sair'),sg.Button('Voltar')]
        ]
        
    #janela
    window = sg.Window("adicionar ao Estoque",layout)

    while True:
        event,values = window.read()

        
        if event == 'Consultar':
            f = values['combo']
            Id = filtrar2(f)
            Nome = filtrar(f)
            Quantidade = filtrar3(f)
            Preco = filtrar4(f)
            
            window.find_element('-Box-').Update(Nome)
            window.find_element('-Box0-').Update(Id)
            window.find_element('-Box2-').Update(Quantidade)
            window.find_element('-Box3-').Update(Preco)
            
      
        if event == sg.WIN_CLOSED or event == 'Sair':
            window.close()
            break

        if event == 'Voltar':
            window.close()
            initi()
```

解决方法

为了更好的外观，添加了一些 tkinter 代码，

import PySimpleGUI as sg

sg.theme('DarkBlue')
sg.set_options(font=('Courier New',12))

cols = 3
rows = 50
rows_show = 10
col_width = 15

data = [[f'Cell ({j:0>2d},{i:0>2d})' for i in range(rows)] for j in range(cols)]

all_listbox = [[sg.Listbox(data[i],size=(15,rows),pad=(0,0),no_scrollbar=True,enable_events=True,key=f'listbox {i}',select_mode=sg.LISTBOX_SELECT_MODE_SINGLE) for i in range(cols)]]

layout = [
    [sg.Text('Product'.center(col_width),0)),sg.Text('Unit Price'.center(col_width),sg.Text('Price'.center(col_width),0))],[sg.Column(all_listbox,size=(555,600),scrollable=True,vertical_scroll_only=True)],]
window = sg.Window("Title",layout,finalize=True)
for i in range(cols):
    listbox = window[f'listbox {i}'].Widget
    listbox.configure(justify='center')

while True:
    event,values = window.read()
    if event == sg.WINDOW_CLOSED:
        break
    if event.startswith('listbox'):
        row = window[event].get_indexes()[0]
        user_event = False
        for i in range(cols):
            window[f'listbox {i}'].set_value([])
            window[f'listbox {i}'].Widget.selection_set(row)

window.close()