Tkinter python treeview example how to#

Note: To generate the above picture, you should add/change the aforementioned lines of code in the example Treeview: Basic example.

As Tk and Tkinter are available on most of the Unix platforms as well as on the Windows system, developing GUI applications with Tkinter becomes. It is a standard Python interface to the Tk GUI toolkit shipped with Python. The tkinter package is a thin object-oriented layer on top of. It provides a robust and platform independent windowing toolkit, that is available to Python programmers using the tkinter package, and its extension, the tkinter.tix and the tkinter.ttk modules. The result is a treeview with modified fonts on both the body and headings, no border and different colors for the rows: Tkinter is the most commonly used library for developing GUI (Graphical User Interface) in Python. Tk/Tcl has long been an integral part of Python. 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 In this code I have defined 3 function:- 1) show () 2) search () 3) reset () show () will display all data which is present in database.

step 6: Create Search and Reset function. nfigure('', font=('Calibri', 13,'bold')) # Modify the font of the headings Step 4: Create tkinter window (slide) step 5: Create treeview into tkinter window. nfigure('mystyle.Treeview', highlightthickness=0, bd=0, font=('Calibri', 11)) # Modify the font of the body image: An image to display in the heading.

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() Treeview heading method is for manipulating the column heading widget it.

Tkinter python treeview example how to#

By taking Treeview: Basic example, it can be shown how to customize a basic treeview.