尝试从Tkinter中的同一功能创建和配置多个按钮

Question

所以我试图创建一个代码，当单击每个按钮时，它将使该按钮适合某种样式，但名称有所更改，但是我当前的代码将替换您单击的按钮，而当您单击另一个按钮时，它们将被禁用无论如何，您最后一次永久单击的按钮是否存在，以使这些按钮都使用相同的功能，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

您试图更改现有按钮，而不创建新按钮。 另外，您不需要每次都创建一个新的PhotoImage实例。 以下代码对我有用：

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()