Closing Windows When Calling Multiple Functions in PySimpleGUI

Learn how to manage window closure effectively while using `PySimpleGUI` in Python to avoid multiple windows opening during function calls.
---

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Closing windows when calling multiple functions

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Closing Windows When Calling Multiple Functions in PySimpleGUI

When developing applications with PySimpleGUI, managing multiple windows can be a challenge, especially when attempting to transition between different functions. A common issue arises when a function is called to create a window, but does not close the previous one before moving on to the next function. In this guide, we will explore how to efficiently manage the closure of windows to enhance user experience and ensure that your application runs smoothly.

The Problem

Imagine you are building a character sheet application in Python using the PySimpleGUI library. You have a button that triggers multiple events, including character name input and profession selection. However, when the function that handles the character name is completed, the window does not close, leading to multiple windows stacking up. This can create confusion for users and an unwieldy interface.

The Solution

To solve this issue, you need to ensure that each window closes properly before returning to the calling function. Here’s how you can achieve this.

Key Points to Remember:

Closing a window does not end the function; it merely closes the GUI window that the user interacts with.

Example Code Implementation

Here’s a refined version of your function implementation, including the necessary changes to ensure that the window closes correctly:

[[See Video to Reveal this Text or Code Snippet]]

Alternative Approach

If you prefer to manage the result differently, you can break out of the loop and close the window afterwards, as shown below:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By implementing these techniques, you can ensure that your PySimpleGUI application manages windows effectively, providing a seamless experience for users. Proper management of window closures will help prevent multiple windows from cluttering the user interface, resulting in overall better usability. Remember, closing a window correctly is a simple yet vital aspect of GUI programming in Python!

Now that you understand how to manage multiple function calls and window closures, feel free to apply this knowledge in your projects, and watch your applications become more user-friendly and efficient.