With these additions, if you run the Python file now, you'll see the Treeview widget accompanied by a vertical scrollbar on the right side. This ensures that the scrollbar controls the Treeview's vertical scrolling.įinally, we use the pack method to place the scrollbar on the right side of the Treeview widget, making it fill the entire height of the Treeview using the fill="y" option. Next, we configure the Treeview to use the scrollbar's set method as its yscrollcommand option. The command parameter is set to tree.yview, which associates the scrollbar with the vertical scrolling of the Treeview. Here, we create a scrollbar object of the ttk.Scrollbar class, specifying the orientation as "vertical" using the orient parameter. # Place the scrollbar on the right side of the Treeview # Configure the Treeview to use the scrollbar Scrollbar = ttk.Scrollbar(root, orient="vertical", command=tree.yview) The scrollbar will enable smooth vertical scrolling within the Treeview when it contains more items than can fit in the available space.Īfter creating the Treeview widget, add the following code to create the scrollbar and configure the Treeview to use it − # Create a Scrollbar To add a scrollbar to our Treeview, we'll utilize the ttk.Scrollbar widget provided by Tkinter. Finally, we use the pack method to display the Treeview widget within the root window. Then, we create a tree object of the ttk.Treeview class, which represents our Treeview widget. Here, we create a root window using tk.Tk(), which serves as the main window for our application. Add the following code to your Python file − root = tk.Tk() Next, let's create a Tkinter root window and a Treeview widget. The tkinter module provides the foundation for building GUI applications in Python, and the ttk module contains the themed widgets, including the Treeview widget. We'll begin by importing the necessary modules − import tkinter as tk Open your favorite text editor or integrated development environment (IDE) and create a new Python file. To start, we'll create a basic Treeview widget. With Tkinter installed, you'll have access to the powerful GUI toolkit required for building the Treeview widget and adding a scrollbar. Open your terminal or command prompt and run the following command − pip install tk If you don't have Tkinter installed, you can easily install it using pip, the Python package manager. Python 3 is recommended for compatibility and improved features. However, as the number of items in the Treeview grows, it becomes crucial to include a scrollbar to ensure smooth navigation and usability.įirstly, ensure that you have Python and Tkinter installed on your system. The Treeview widget in Python-Tkinter provides a powerful solution for presenting hierarchical data in a user-friendly way. Text="REFRESH DATA", command=View).When working with hierarchical data in graphical user interfaces (GUIs), it's often necessary to display the data in a structured and organized manner. Tree.heading("#17", text="CREATION TYPE") Tree.heading("#16", text="CALL CONTACT NUMBER") Tree.heading("#14", text="TRANSACTION DATE") Tree.heading("#7", text="REGISTRATION NUMBER") One more things i have created two frames for top and bottom but when i create button frames get shrinked to the size of button ? Why does it happen?Ĭonn = nnect("99_data_increment.db") It doesn't go according to the frame i am fitting my treeview into. For this i am using tkk treeview but as i run the code my treeview automatically adjusts it's height. Hi guys, i have a question, i am creating a tkinter project where i will display data into tkinter window from database.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |