![]() ![]() Username_id(column= 0, row= 1, sticky=tk.W, **paddings) Username_label = ttk.Label(self, text= "Username:") id(column= 0, row= 0, columnspan= 2, pady= 5, sticky=tk.N) Heading = ttk.Label(self, text= 'Member Login', style= 'Heading.TLabel') ![]() The following program shows how to change the font of all the Label and Button widgets by modifying the TLabel and TButton‘s styles: import tkinter as tkĮntry_font = nfigure(style_name, **options) Code language: Python ( python ) To modify the appearance of a style, you use the configure() method of the Style class: style = ttk.Style(root) Output: TButton Code language: Python ( python ) Modifying built-in ttk stylesĮvery style has a set of options that define the widget’s appearance. Print(button.winfo_class()) Code language: Python ( python ) The following example uses the winfo_class() method to get the widget class of a button widget: button = ttk.Button(root, text= 'Click Me') (*) The style names of the Progressbar, Scale, Scrollbar, and Treeview widgets don’t start with the letter T.Īt runtime, you can get the widget class of a widget by calling the winfo_class() method of the widget instance. Horizontal.TScrollbar or Vertical.TScrollbar, depending on the orient option Horizontal.TScale or Vertical.TScale, depending on the orient option. Horizontal.TProgressbar or Vertical.TProgressbar, depending on the orient option. The following table shows the style names of the common ttk widget classes: Widget class A widget class defines the default style for a widget. In Tkinter, every widget has a default widget class. Generally, the style name of a ttk widget starts with the letter 'T' followed by the widget name, for example, TLabel and TButton. Therefore, to change the appearance of ttk widgets, you can: Typically, a theme comes with a predefined set of styles. Introduction to the ttk stylesĪ theme of a collection of styles that determine the appearances of ttk widgets.Ī style is a description of the appearance of a widget class. replace( '\ ', ' '))īutton( root, text = 'Font Chooser', command = callback).Summary: in this tutorial, you’ll learn about the ttk styles, how to use and customize the widget’s styles, and how to change the appearance of a widget by extending the built-in styles. configure( font = font_str, text = 'Chosen font: ' font_str. replace( ' ', '\ ')įont_str = "%(family)s %(size)i %(weight)s %(slant)s" % font if font:įont_str = ' underline' if font:įont_str = ' overstrike' label. # spaces in the family name need to be escaped font = font. # font is "" if the user has cancelled if font: # open the font chooser and get the font selected by the user font = askfont( root) Label = Label( root, text = 'Chosen font: ') ttk import Style, Button, Label except ImportError:įrom Tkinter import Tk from ttk import Style, Button, Label from sys import platform from tkfontchooser import askfont # create main window root = Tk()īg = style. General arguments master : Tk or Toplevel instance parent window text : str sample text to be displayed in the font chooser title : str dialog title Font arguments family : str font family size : int font size slant : str "roman" or "italic" weight : str "normal" or "bold" underline : bool whether the text is underlined overstrike : bool whether the text is overstriked Exampleįrom tkinter import Tk from tkinter. ![]() Thisĭictionary is similar to the one returned by the actual method of a tkinter Open the font chooser and return a dictionary of the font properties. $ sudo apt-get install python(3)-tkfontchooserĭocumentation askfont(master=None, text="Abcd", title="Font Chooser", **font_args) Ubuntu: use the PPA ppa:j-4321-i/ppa $ sudo add-apt-repository ppa:j-4321-i/ppa Python 2 or 3 with tkinter ttk (default for Windows but not for Linux). ![]()
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