hashtagable 0.0.2

Widget and function to implement hashtag-decorated EditableText and RichText. Decorate the words which start with `#`

Widget and function to implement hashtag-decorated EditableText and RichText. It decorates the words start with #

Usage

• editableText

If you want to decorate input text, HashTagEditableText will help you.

    HashTagEditableText(
      controller: _textEditingController,
      cursorColor: Theme.of(context).cursorColor,
      basicStyle: TextStyle(fontSize: 14,color:Colors.black),
      focusNode: FocusNode(),
      onChanged: (_) {},
      onSubmitted: (_) {},
      decoratedStyle: TextStyle(fontSize: 14,color:Colors.red),
    ),

decoratedStyle is the textStyle of tagged text. basicStyle is the one of untagged text

• RichText

If you want to decorate the text only to display, getHashTagTextSpan() will help you. All you need is just putting this function in RichText.

    RichText(
      text: getHashTagTextSpan(
          decoratedStyle: TextStyle(fontSize: 14,color:Colors.red),
          basicStyle: TextStyle(fontSize: 14,color:Colors.black),
          source: "#Hello world. Hello #world",
          onTap: (text) {
            print(text);
          },
      ),
    ),

The argument onTap(String) is called when user tapped tagged text.

Decoration rules

The rules are almost same as twitter. It stop decorating if the tag contains emoji or symbol. It needs space before # to decorate.