Flutter widget to show text in popup or overlay container

Related tags

Widgets flutter_show_more_text_popup
Overview

flutter_show_more_text_popup

Flutter widget to show text in popup or overlay container

Installation

Add this to your package's pubspec.yaml file

dependencies:
  ...
  show_more_text_popup: ^latest-version

Usage

First import show_more_text_popup.dart

import 'package:show_more_text_popup/show_more_text_popup.dart';
ShowMoreTextPopup popup = ShowMoreTextPopup(context,
        text: text,
        textStyle: TextStyle(color: Colors.black),
        height: 200,
        width: 100,
        backgroundColor: Color(0xFF16CCCC),
        padding: EdgeInsets.all(4.0),
        borderRadius: BorderRadius.circular(10.0)
);

popup.show(
  widgetKey: key,
);

Screenshots

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Comments
  • Exposing borderRadius and padding of popup for external use

    Exposing borderRadius and padding of popup for external use

    Hello,

    I really like this library and thank you for creating it, found it useful among others that I tried, cos this is just simple.

    However, I'd like to make a little contribution, which was borne out of a need. This contribution only exposes the borderRadius and padding, nothing much.

    With those properties exposed, users of the library can then easily have full control of how the UI is drawn.

    I will appreciate if the request is granted for everyone's benefit, thank you!

    opened by lekanbar 4
  • Possibility to set preferred direction

    Possibility to set preferred direction

    Is it possible to add an option for the preferred direction? Right now you have _isArrowDown with a standard value true but you set it to true or false depending on if it's enough space above.

    opened by Brinken90 0
  • getting size automatically

    getting size automatically

    It would be nice if you set the text's rendering size as the default size value. I've tested and it works fine if you use size.height and size.width plus the padding of the popup balloon.

    Using Size getTextSize(String text) { final textPainter = TextPainter( text: TextSpan(text: text), textDirection: TextDirection.ltr) ..layout(minWidth: 0, maxWidth: double.infinity); return textPainter.size; }

    opened by hyungtaecf 2
Owner
Sanjay Sharma
Software Developer
Sanjay Sharma
GitHub
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