Ttk treeview documentation tkinter python how to#
Ttk treeview documentation tkinter python code#

Ttk treeview documentation tkinter python code#

Note: To generate the above picture, you should add/change the aforementioned lines of code in the example Treeview: Basic example. The result is a treeview with modified fonts on both the body and headings, no border and different colors for the rows: 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',)) Then, the widget is created giving the above style: tree=ttk.Treeview(master,style='mystyle.Treeview') 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 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()

Ttk treeview documentation tkinter python how to#

Select the 4th row and click the 'Delete' button.By taking Treeview: Basic example, it can be shown how to customize a basic treeview. If we select a particular row and press edit or delete button, then it will perform the operations defined in the program. # Add Buttons to Edit and Delete the Treeview itemsĮdit_btn = ttk.Button(win, text='Edit', command=edit)ĭel_btn = ttk.Button(win, text='Delete', command=delete)Įxecuting the above code will display a window that contains a list of car models and ID in it.

em(selected_item, text='blub', values=('foo', 'bar')) We have left out the column Name because there already exists a (default) column with a blank name.

Think of it like this: Tkinter - HTML, ttk - CSS, Python - JavaScript. ee ttk.Treeview (frame, columnscolumns ,height 20) (padx 5, pady 5) As shown in the above code, we first need to define a list/tuple of column names. And Tkinter is like the core of the window and ttk is styling. Now, we can refer to the widget as ttk.TreeView (). That is the real difference between the two: Tkinter widgets are more configurable, and ttk is more modern and it is configurable with styles which are really handy shortcuts. Tree.insert('', 'end', text='1', values=('1', 'Honda')) The TreeView widget belongs to the tkinter.ttk module, so we must import this. Tree = ttk.Treeview(win, column=('c1', 'c2'), show='headings', height=8)

Once an item is selected, we can perform certain operations to delete or edit the item. The Treeview widget items can be edited and deleted by selecting the item using lection() function.

If we want to create a Treeview widget, then we can use Treeview(parent, columns) constructor to build the table. Each directory contains files or additional directories. In this structure, each row can represent a file or a directory. Tkinter Treeview widget is used to display the data in a hierarchical structure.