Скачать или смотреть How to Change the Font Size on a TextButton in Flutter

A step-by-step guide to adjusting font size in Flutter's TextButton, ensuring your text appears exactly as you want it.
---
This video is based on the question https://stackoverflow.com/q/67985910/ asked by the user 'ukholly' ( https://stackoverflow.com/u/16227420/ ) and on the answer https://stackoverflow.com/a/67986040/ provided by the user 'Jahidul Islam' ( https://stackoverflow.com/u/15049264/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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: How do you change the font size on a TextButton flutter

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
How to Change the Font Size on a TextButton in Flutter

If you're developing a Flutter application and you want to ensure that your buttons have text with the right size, you might be wondering: How do I change the font size on a TextButton? This is a common question that many developers encounter when they want to enhance the look and feel of their app. In this post, we'll walk through the problem and provide an effective solution.

Understanding the Problem

You may have already attempted to change the font size by tweaking the font style attributes in your TextButton, but despite your efforts, it might not have produced the desired results. For example, consider the following piece of code that creates a TextButton displaying "Hello World":

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

In this code, you might have noticed that while we can set various styles for the button, TextButton does not have a direct way to set the font size. Let's take a look at the solution.

The Solution: Changing Font Size with TextStyle

To adjust the font size in your TextButton, you simply need to specify the style property within the Text widget. This is done by using the TextStyle class to set the fontSize parameter. Below is a complete code snippet that demonstrates how to accomplish this:

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

Key Components of the Solution

Text Widget: The child of the TextButton is a Text widget which allows you to set various styling attributes.

TextStyle: The TextStyle class is applied to the Text widget. Here, we specify the fontSize property where:

fontSize: 30 sets the text size to 30 logical pixels. You can adjust this value based on your design needs.

ButtonStyle: The style property of the TextButton contains configuration for various states, like foreground color and overlay color which enhance user interaction.

Conclusion

Adjusting the font size of a TextButton in Flutter is straightforward when you utilize the TextStyle class within the Text widget. Now, with a few simple adjustments, your button text can stand out exactly like you envisioned. Try out the above code, and watch your Flutter application’s UI improve with well-sized text!

If you have more questions or tasks you need assistance with, feel free to reach out!