Python3.8+Tkinter：Button设置image属性不显⽰的问题 及解决⽅法 Bug如题⽬所描述。尝试过将按钮的image指向的变量del_icon设置为global全局变量，但是不成功，会提⽰如“AttributeError: 'PhotoImage' object has no attribute '_PhotoImage__photo'
我每个button都bind了一个函数，然后…button.configure(image=img)#这里的img是tk图片对象，button是创建...
10,'bold'), width=8, height=1, command=click_button) button.pack() window.mainloop()...
btn1=tkinter.Button(top_frame,text="Button1",fg="red").pack()#'fg - foreground'is used to color the contents btn2=tkinter.Button(top_frame,text="Button2",fg="green").pack()#'text'is used to write the text on the Button btn3=tkinter.Button(bottom_frame,text="Button2",fg="purpl...
lbPic['image'] = im1 lbPic.image = im1 current = new # “上一张”按钮 def btnPreClick(): changePic(-1) btnPre = tkinter.Button(root, text='上一张', command=btnPreClick) btnPre.place(x=100, y=20, width=80, height=30) ...
Here, we load the image usingPhotoImage. Then, we resize the image using thesubsample()method. Finally, we remove thetext="ON"parameter from earlier and addimage=photo. Here's how our GUI will look like: ON button with an image
tkinter.ttk.Button(login, text='登录', command=lambda: test_for_password()).place(width=100, height=28, x=130, y=166) # 登录按钮 def load_data(): with open('res/data.csv', 'r') as infile: # 打开文件 return map(str.strip, infile.readlines()) # 返回处理后数据 ...
按钮在 tkinter 中有⼀个类专⻔负责它,叫做 Button ,该类也⾮常简短。 3.4.1 按钮与功能的绑定 上⽂说到,按钮可以执⾏相应的功能,这⾥的功能我们 可以理解为⼀个函数,或者这些功能通过相应的函数去实 现。 绑定⽅式通常有如下⼏种:第⼀种,在按钮组件被声明 的时候⽤ command 属性声明, co...
首先,我使用在画布上添加图像create_image(0,0, image=button)并且效果很好 - 圆角是透明的。但是当我尝试将它实现为使用Button()和create_window()小部件的实际按钮时,角落被白色填充。button = ImageTk.PhotoImage(file="button.png")canvas = tk.Canvas(width=200, heigh=200, borderwidth=0, highlight...
button.pack() 点击按钮前的界面: 点击按钮后的界面: 如果你想对Button做更加细微的设置,请参见下面的参数: activebackground, activeforeground, anchor, background, bitmap, borderwidth, cursor, disabledforeground, font, foreground highlightbackground, highlightcolor, highlightthickness, image, justify, pa...