How to Upload a File in Python Tkinter

Upload a file in Python Tkinter: a Tkinter window listing three uploaded files with their sizes in a Treeview

To upload a file in Python Tkinter, call filedialog.askopenfilename() from a button, then copy the chosen file to an uploads folder with shutil.copy2() or send it to a server with requests.post(). The dialog only returns a path: My test setup was Python 3.12.5 (Tk 8.6), Pillow 12.3.0 and requests 2.34.2 on Windows 11. The windows … Read more >>

How to Navigate Between Pages in a Python Tkinter?

Navigate Between Pages in a Python Tkinter

Recently someone asked me how to create a multi-page Python Tkinter application, which allows users to seamlessly navigate between different pages or frames within the same window, I discovered effective techniques to switch between pages without opening new windows, providing a smooth and intuitive user experience. Navigate Between Pages in a Python Tkinter Let’s dive … Read more >>

Tkinter Drag and Drop: Widgets, Canvas, Lists and Files (tkinterdnd2)

Python Tkinter drag and drop: canvas items dragged into a basket and files dropped on a Treeview with tkinterdnd2

Drag and drop in Tkinter means one of two things, and they need different tools. Moving things inside your window (widgets, Canvas shapes, list rows) needs only mouse events: <ButtonPress-1>, <B1-Motion> and <ButtonRelease-1>. Dropping files from Explorer or Finder (or dragging data out to other programs) needs the tkinterdnd2 package, because plain Tkinter cannot receive … Read more >>

Tkinter Date and Time Picker: tkcalendar, Spinbox and tkTimePicker

Tkinter date and time picker tutorial with tkcalendar, Spinbox, tkTimePicker and CustomTkinter

Tkinter has no built-in date or time picker. For dates, install tkcalendar and use DateEntry (an entry with a dropdown calendar) or Calendar (a calendar shown in the window). For times, use two ttk.Spinbox widgets for hours and minutes, or the tkTimePicker package for a spin or clock-style picker. This guide shows each one with … Read more >>

How to Display Data in Textboxes using Python Tkinter?

Display Data in Textboxes using Python Tkinter

In this tutorial, I will explain how to display data in textboxes using Python Tkinter. Recently in one of my projects, I came across a scenario where I needed to display data in textboxes, then I explored more about this topic and I will share my findings with practical examples and screenshots. Display Data in … Read more >>

How to Set a Background Image in Python Tkinter?

Set a Background Image in Python Tkinter

I recently faced a challenge while developing a Tkinter application for my clients, They wanted a visually appealing background image that would captivate users and align with their brand identity. After extensive research and experimentation, I discovered the most effective methods to set background images in Tkinter. In this tutorial, I will explain how to … Read more >>

How to Create Window Titles in Python Tkinter?

Create Window Titles in Python Tkinter

Recently in a webinar, someone asked me how to create window titles in Python Tkinter and this became the topic of discussion. After doing some research and testing, I discovered the best practices for writing title tags that I will share in this tutorial with examples and screenshots. Create Window Titles in Python Tkinter Let … Read more >>

How to Create an OptionMenu in Python Tkinter?

Create an OptionMenu in Python Tkinter

As a developer working on a project for one of my clients, I recently faced the challenge of creating a user-friendly form that required a dropdown menu. After researching various options, I found that the Tkinter OptionMenu widget was the perfect solution. In this article, I will explain how to create an optionmenu in Python … Read more >>

How to Create Responsive Layouts with Python Tkinter’s Grid Geometry Manager?

Create Responsive Layouts with Python Tkinter's Grid Geometry Manager

As a Python developer, I have found the Grid layout system to be an essential tool for building professional-looking applications. Throughout this article, I will explain how to create responsive layouts with Python Tkinter’s grid geometry manager with detailed examples and share my experience to help you master the Tkinter Grid. Create Responsive Layouts with … Read more >>