尝试在tkinter

Question

所以我试图创建一个代码，当单击每个按钮时，它会使该按钮适合某种样式但名称发生变化，但是当前代码将替换您单击的按钮，当您点击另一个，它会禁用您永久点击的最后一个，无论如何都要使其按钮全部使用相同的功能但是在激活另一个按钮时不会被禁用？

from tkinter import *
MainWindow = Tk()
def SquadInfoBttnFull():
    global SquadFullBttn
    SquadFullBttn = Toplevel(MainWindow)
    SquadFullBttn.geometry("658x600")
# -- unit buttons -- #
    for i in range(10):
        Unit_Button = Button(SquadFullBttn, text="EMPTY", width=8, height=6)
        Unit_Button.grid(row = 0, column = i)
        Unit_Button.bind("<Button-1>", UnitFill)

def SquadInfoBttn(): 
    InfoBttn = Button(MainWindow, wraplength=50, justify=LEFT, text="SquadInfo Here", width=100, command=SquadInfoBttnFull) 
    InfoBttn.grid(row=0, column=0, sticky=W)

def UnitInfoBttn():
    UnitInfo = Toplevel(SquadFullBttn)
    UnitInfo.geometry("300x200")

def UnitFill(event):
    global photo
    photo = PhotoImage(file="csmSingle.png")
    btn = event.widget
    grid_info = event.widget.grid_info()
    btn = Button(SquadFullBttn, text="UNIT", image=photo, width=58, height=93, command=UnitInfoBttn, compound = TOP)
    btn.grid(row=grid_info["row"], column=grid_info["column"], sticky=E)

SquadInfoBttn()
MainWindow.mainloop()

Answer 1

您正尝试更改现有按钮，而不是创建新按钮。此外，您不需要每次都创建一个新的PhotoImage实例。以下代码适用于我：

from tkinter import *

MainWindow = Tk()

photo = PhotoImage(file="csmSingle.png")

def SquadInfoBttnFull():
    global SquadFullBttn
    SquadFullBttn = Toplevel(MainWindow)
    SquadFullBttn.geometry("658x600")
# -- unit buttons -- #
    for i in range(10):
        Unit_Button = Button(SquadFullBttn, text="EMPTY", width=8, height=6)
        Unit_Button.grid(row = 0, column = i)
        Unit_Button.bind("<Button-1>", UnitFill)

def SquadInfoBttn(): 
    InfoBttn = Button(MainWindow, wraplength=50, justify=LEFT, text="SquadInfo Here", width=100, command=SquadInfoBttnFull) 
    InfoBttn.grid(row=0, column=0, sticky=W)

def UnitInfoBttn():
    UnitInfo = Toplevel(SquadFullBttn)
    UnitInfo.geometry("300x200")

def UnitFill(event):
    btn = event.widget
    grid_info = event.widget.grid_info()
    btn.config(text="UNIT", image=photo, width=58, height=93, command=UnitInfoBttn, compound = TOP)
    btn.grid(row=grid_info["row"], column=grid_info["column"], sticky=E)

SquadInfoBttn()
MainWindow.mainloop()