ttk

来源： https://stackoverflow.com/questions/48172185/how-to-justify-the-characters-in-drop-down-list-of-a-combobox

来源： https://stackoverflow.com/questions/48172185/how-to-justify-the-characters-in-drop-down-list-of-a-combobox

来源： https://stackoverflow.com/questions/40716579/ttk-progress-bar-freezing

来源： https://stackoverflow.com/questions/63313779/make-image-exact-center-in-tkinter-ttk-in-python

问题 I'm trying to get rid of the white border around the OptionMenu . What I tried I changed the colour to red, but there is still a white border around it. Can anyone help? Here's the code: from tkinter import * import tkinter as tk from tkinter import ttk root = tk.Tk() root.geometry('500x500') var = StringVar() option = ttk.OptionMenu(root,var,'1','2','3') option["menu"].config(bg="red") option.pack() root.mainloop() Also, is there a way to change the colour of the OptionMenu trigger box (In

问题 I'm trying to get rid of the white border around the OptionMenu . What I tried I changed the colour to red, but there is still a white border around it. Can anyone help? Here's the code: from tkinter import * import tkinter as tk from tkinter import ttk root = tk.Tk() root.geometry('500x500') var = StringVar() option = ttk.OptionMenu(root,var,'1','2','3') option["menu"].config(bg="red") option.pack() root.mainloop() Also, is there a way to change the colour of the OptionMenu trigger box (In

问题 How do I hide the tab bar in a ttk Notebook widget? I don't want to hide the frame that belongs to the tab. I just want to remove the tab bar from sight, even where it's not at the top of the screen (for more than one purpose). Anyway, it would be nice for fullscreen mode. 回答1: from the help on tkinter.ttk.Style: layout(self, style, layoutspec=None) Define the widget layout for given style. If layoutspec is omitted, return the layout specification for given style. layoutspec is expected to be

问题 I want to have the awdark ttk theme for my app, but I can't figure out how to install it. I found source files here https://sourceforge.net/projects/tcl-awthemes/ but I don't know where to put any of the files. Any help would be much appreciated. I'm on windows 10, python3.8.3 64bit. 回答1: You can load the themes by executing a few tcl commands: Tell tcl where to find awthemes root.tk.eval(""" set base_theme_dir /path/to/downloaded/theme/awthemes-9.2.2/ package ifneeded awthemes 9.2.2 \ [list

问题 I have a ttk.Button which color I want to change. I did it in the following way: Style().configure('gray.TButton', foreground='black', background='gray') backButton = Button(self.bottomFrame, text="Back", command=lambda: controller.ShowFrame("StartPage"), style='gray.TButton') backButton.pack(side='left') And it works fine (screenshot): But if this widget in the active mode (mouse cursor within it) it looks bad. Background becomes white so text becomes invisible. Question : How to change text

问题 I have a ttk.Button which color I want to change. I did it in the following way: Style().configure('gray.TButton', foreground='black', background='gray') backButton = Button(self.bottomFrame, text="Back", command=lambda: controller.ShowFrame("StartPage"), style='gray.TButton') backButton.pack(side='left') And it works fine (screenshot): But if this widget in the active mode (mouse cursor within it) it looks bad. Background becomes white so text becomes invisible. Question : How to change text