![]() yview ( args) ¶ Query or modify vertical position of the treeview. Styles are collections of properties that define color and font settings: Each style has a name, usually T, plus the name of the. Note: To generate the above picture, you should add/change the aforementioned lines of code in the example Treeview: Basic example. Query or modify horizontal position of the treeview. First, create a new instance of the ttk.Style class: self.style ttk. The result is a treeview with modified fonts on both the body and headings, no border and different colors for the rows: The ttk module in Python allows customization of widget styles through the ttk.Style object. Tree.tag_configure('even', background='#DFDFDF') Then, for instance, a background color can be associated to the tags: tree.tag_configure('odd', background='#E8E8E8') ![]() If you would like to have a different format depending on the rows, you can make use of tags: tree.insert(folder1, "end", "", text="photo1.png", values=("23-Jun-17 11:28","PNG file","2.6 KB"),tags = ('odd',)) One can create and configure a style specifically for Treeview headings by defining a new style or altering an existing one, then applying it to the Treeview widget. Then, the widget is created giving the above style: tree=ttk.Treeview(master,style="mystyle.Treeview") The ttk module in Python allows customization of widget styles through the ttk.Style object. Style.layout("mystyle.Treeview", ) # Remove the borders nfigure("", font=('Calibri', 13,'bold')) # Modify the font of the headings nfigure("mystyle.Treeview", highlightthickness=0, bd=0, font=('Calibri', 11)) # Modify the font of the body Ttk widgets represent a major improvement over standard Tkinter. In this case, we create a style "mystyle.Treeview" with the following code (see the comments to understand what each line does): style = ttk.Style() By taking Treeview: Basic example, it can be shown how to customize a basic treeview.
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