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<DIV>Ciao ho problemi su window 7 </DIV>
<DIV>non mi cambia il colore  background ma rimane bianco come mai <IMG 
class="wlEmoticon wlEmoticon-sadsmile" 
style="BORDER-TOP-STYLE: none; BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none" 
alt=Triste src="cid:6E622737BD084B0BA99978CCD167D8E8@SaturnHP"></DIV>
<DIV>in un pc dove ho cambiato il tema in window classico funziona ( e che 
cacchio <IMG class="wlEmoticon wlEmoticon-sadsmile" 
style="BORDER-TOP-STYLE: none; BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none" 
alt=Triste src="cid:6E622737BD084B0BA99978CCD167D8E8@SaturnHP">)</DIV>
<DIV>segue l’esempio funzionante</DIV>
<DIV>Grazie Gian</DIV>
<DIV> </DIV>
<DIV>import tkinter as tk</DIV>
<DIV>from tkinter import ttk</DIV>
<DIV>def Pressed():</DIV>
<DIV>    #print(CasellaTesto.cget('state')) SOLO PER DEBUG</DIV>
<DIV>    Stato=str(CasellaTesto.cget('state'))</DIV>
<DIV>    #print(Stato) SOLO PER DEBUG</DIV>
<DIV>    </DIV>
<DIV>    if Stato=='normal':</DIV>
<DIV>        
CasellaTesto.config(state='readonly')</DIV>
<DIV>    else:</DIV>
<DIV>        
CasellaTesto.config(state='normal')</DIV>
<DIV>        </DIV>
<DIV>Fin = tk.Tk()</DIV>
<DIV>ST = ttk.Style()</DIV>
<DIV>ST.configure('EntryStyle.TEntry', fieldbackground='yellow')</DIV>
<DIV>ST.map('EntryStyle.TEntry',fieldbackground=[('readonly','cyan')])</DIV>
<DIV>CasellaTesto = ttk.Entry(Fin, style='EntryStyle.TEntry')</DIV>
<DIV>CasellaTesto.grid(column=0, row=0)</DIV>
<DIV>But=ttk.Button(Fin,text='modifica',command=Pressed)</DIV>
<DIV>But.grid(column=0,row=1)</DIV>
<DIV>Fin.mainloop()</DIV></DIV></DIV>
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