How to Display Multi-Line Text in a PyQt5 QPushButton When Clicked

Learn how to display multi-line text in a PyQt5 QPushButton when clicked, using simple Python code. Enhance your PyQt5 GUI application effortlessly.
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How to Display Multi-Line Text in a PyQt5 QPushButton When Clicked

Creating interactive and aesthetically pleasing applications is simpler with PyQt5. One common requirement in GUI applications is displaying multi-line text on a QPushButton. In this guide, you'll learn how to implement this feature efficiently.

Setting Up Your PyQt5 Environment

To get started, ensure you have PyQt5 installed. You can install it using pip if you haven't yet:

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

Basic PyQt5 QPushButton

First, create a basic PyQt5 window with a QPushButton. Below is a basic example:

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

Explanation

Initialization: Import the necessary modules from PyQt5 and prepare the main Window class.

User Interface Setup:

Create a QVBoxLayout to hold the button.

Add a QPushButton with the text "Click me" to the layout.

Connect the button's click signal to the on_click method.

On Click Event:

When the button is clicked, change its text to a multi-line string.

Use \n to add new lines within the button text.

Call adjustSize() to ensure the button resizes to fit the new text.

Running the Application

Run the application to see it in action. Upon clicking the button, it will display the multi-line text.

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

Conclusion

Displaying multi-line text within a QPushButton in PyQt5 is straightforward. Utilizing the \n character for line breaks and adjustSize() for resizing makes this task easy. Now you can add this feature to your GUI applications to enhance user experience.