How to Wrap Text On Overflow In Flutter?

When creating dynamic and user-oriented mobile apps, how to frame the texts and their sizes is an important concern. For example, one should prepare the center text within their app page to have a maximum size. A larger text within the set outline should fit, and you must adjust the text size accordingly.

Flutter development allows developers to handle overflow text structuring, which can get complicated to understand for most. You can hire Flutter expert for the overflow text-wrapping process, but how does it work? Let us understand.

Why is wrapping a text necessary?

One of the best aspects of Flutter for mobile app development is the ease of use it promises to the experts for the process. It is effective for creating dynamic and intuitive apps with high-quality visual and text elements with simpler steps and commands than most other frameworks. It allows one to combine many of the available Flutter widgets for app development for preparing the UI to align with the design in place properly.

In terms of the text-based programming in the UI of a Flutter app development, one can insert a Text widget within a Row widget during screen preparation. The overflow error can occur during this process if one is working with a longer text. That will not sufficiently fit into the width of the overall screen, which will throw off the whole design.

To fix the issue, wrapping the text overflow is the right step, which is easily possible on Flutter with specific sequences. The right Flutter development expertise can help with this process, so hire a development team of Bosc Tech Labs to handle it.

What is the overview of the Different Overflow Wrapping Solutions?

For wrapping the overflow text in the screen of the Flutter app, you will have multiple options to take note of. Here are the meanings of the main solutions for a brief and cursory overview.

1. TextOverflow.ellipsis

At the end of the line where the text area ends, an ellipsis or ‘…’ sign comes to showcase the clipped text style. This typically occurs within the content area.

2. TextOverflow.clip

This sequence truncates the visible text at the content area’s edge. So, the truncation occurs in the mid-section of the character. Below is the code:

	
Text(
  "This is a long text",
  overflow: TextOverflow.ellipsis,
  maxLines: 1,
  softWrap: false,
),

3. TextOverflow.values

For this style, a list of different values appears beside the text sequence.

4. TextOverflow.fade

In this type of Text Overflow wrapping on Flutter, one can cut the overflowing inline content in a fade-out effect at the very end of the text in the line box. Below is the coding:

	
Text(
  "This is a long text",
  overflow: TextOverflow.fade,
  maxLines: 1,
  softWrap: false,
),

5. TextOverflow.visible

This comes in the form of showing the overflowing text out of the container on the page.

Below is the code to run the wrapping solutions with expanded and row widget:

	
Row(
     children: const[
       Expanded(
         child: Text(
           'It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.',
           style: TextStyle(fontSize: 58),
           softWrap: false,
           maxLines: 1,
         ),
       ),
    ],
  )

Also Read: How to Create Copyable Text Widget In Flutter?

How to Wrap Text on Overview within Flutter Apps?

There are different methods the best Flutter coders take to wrap the overflowing wrap on the interface while creating the app.

Solution 1: Standard Text Clip on Overflow

For the best solution to combat this overflow error, wrapping the Text widget within an Expanded widget is a safe and reliable method. This is useful because the Expanded widget that houses the Text widget allows the content text to grow within the space and fill it up true to size.

Wrapping the Text widgets that come with the long text within the Expanded widget allows only the first section of the text to appear on the screen. This is the amount that originally fit inside the width of the screen. The rest of the available text stays clipped off.

The steps for wrapping the text on Overflow via Flutter are as follows:

1. Take note of the fact that the Text widget is present within the Row widget.
2. Wrap the Text widget within the Expanded widget.
3. Then, you should run your app.

Solution 2: Creating Ellipsis on Overflow

It is not suitable to showcase the clipped text on the screen itself. The best and most commonly used solution is creating an ellipsis to control the Overflow. The Ellipsis symbol represents the continuity of the text after it is clipped.

To show the Ellipsis in the Text Overflow on Flutter apps, you have to:

1. Insert the overflow parameter.
2. Assign the TextOverflow.ellipsis into the overflow parameter of the available TextField widget.

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Solution 3: Creating a Fading Effect on the Overflowing Text

Another way to showcase the continuity of the clipped text is by adding a fading effect at the end of the text where the screen edge starts. The default effect here is to show the fading effect with a white or transparent color.

If your added text in the content is visible in a single line, the fading effect occurs from the left side to the right. On the other hand, the fading effects arise from the bottom to the top direction if the content has multiple lines.

To show the fading effect on the overflowing text on Flutter app screen, you must:

1. Include the overflow parameter.
2. Assign the TextOverflow.fade option into the overflow parameter for the selected TextField widget.

Solution 4: Showcasing the full text in place of Overflow

Another solution many programmers opt for while designing the text alignment in the app screens is showcasing the entire text. One can control the font size to allow this display style and avoid overflowing text content.

To show the long text inside the screen’s limited width, one has to utilize the FittedBox widget.

Here, you must handle the following steps to showcase the full text in the Row:

1. Firstly, note that your Text widget is inside the Row and within the Expanded widget.
2. Then, wrap the Text widget properly inside the FittedBox widget.
3. Finally, run the app.

Example

	
class TextOverflow extends StatefulWidget {
  const TextOverflow({super.key});
  @override
  State<TextOverflow> createState() => _TextOverflowState();
}
class _TextOverflowState extends State<TextOverflow> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Column(children: [
        Text(
          "This is a long text This is a long text This is a long text",
          overflow: TextOverflow.ellipsis,
          maxLines: 1,
          softWrap: false,
        ),
        Text(
          "This is a long text",
          overflow: TextOverflow.fade,
          maxLines: 1,
          softWrap: false,
        ),
        Row(
          children: const [
            Expanded(
              child: Text(
                'It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout.',
                style: TextStyle(fontSize: 58),
                softWrap: false,
                maxLines: 1,
              ),
            ),
          ],
        )
      ]),
    );
  }
}

Output

Conclusion

You can follow different sequences to fix the overflowing text issue while preparing the UI for your Flutter app. Taking the help of the right team of experts should help you with the process.

The Flutter team is trained and experienced in various processes of Flutter development. So, consult our expertise for your next Flutter app-related issues like the Text Overflow error and development project support!

Frequently Asked Questions (FAQs)

1. How do you fix the overflow issue?

To modify this, set a min-width or min-height property. A flex item with a huge word will stay within its minimum content size. To fix this, we can either utilize an overflow value other than the visible or set the min-width : 0 on the flex item.

2. Why do we use the warp in Flutter development?

A wrap will help you lay out each child and attempt to place a child adjacent to the previous child in the central axis, which is given by direction, leaving space between them. If there is little space to fit the child, Wrap will create the new run adjacent to an existing child’s cross axis.

3. What does the Wrap () widget do?

The wrap widget will align the widget horizontally and vertically. Usually, rows and column widgets do that, but sometimes there are a few widgets that cannot fit in the row or column, then it will give the overflow message.


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