enhance_expansion_panel 0.6.0

Based on flutter 2.5.0 native component feature upgrade, support for default arrow hiding, support for custom arrows, support for arrow leading and tailing location layout;

enhance_expansion_panel

基于flutter 2.5.0 的原生组件功能升级版; Based on flutter 2.5.0 native component feature upgrade;

Features

TODO:

1. 支持默认箭头隐藏;
2. 支持自定义箭头;
3. 支持箭头 leading 和 tailing 位置布局；

---

TODO in English

1.support for default arrow hiding;

2.support for custom arrow;

3.support for arrow leading and tailing location layout

Getting started

Example of pubsec.yaml

dependencies:
  flutter:
    sdk: flutter

  enhance_expansion_panel:
    git:
      url: [e-mail]:shang1219178163/enhance_expansion_panel.git
      ref: main

Usage

TODO:

EnhanceExpansionPanelList(
    //...
    return EnhanceExpansionPanel(
      //code ...
      
      /// custom property
      /// color
      arrowColor: Colors.blue,
      /// leading, tailing, none
      arrowPosition: EnhanceExpansionPanelArrowPosition.tailing,
      /// padding
      arrowPadding: const EdgeInsets.all(5),
      /// custome wiget
      arrow: const Icon(Icons.keyboard_arrow_right, color: Colors.blue,),
      /// custome wiget by isExpanded
      arrowExpanded: const Icon(Icons.keyboard_arrow_down, color: Colors.red,),
      /// custom property
      
      headerBuilder: (BuildContext context, bool isExpanded) {

example

  ///build EnhanceExpansionPanelList
  Widget buildExpansionPanelList() {
    return SingleChildScrollView(
      child: Container(
        child: EnhanceExpansionPanelList(
          dividerColor: Colors.red,
          // elevation: 4,
          expandedHeaderPadding: EdgeInsets.only(top: 0, bottom: 0),
          expansionCallback: (int index, bool isExpanded) {
            setState(() {
              _data[index].isExpanded = !isExpanded;
            });
          },
          children: _data.map<EnhanceExpansionPanel>((item) {
            return EnhanceExpansionPanel(
              isExpanded: item.isExpanded,
              canTapOnHeader: true,
              /// custom property
              /// color
              arrowColor: Colors.blue,
              /// leading, tailing, none
              arrowPosition: EnhanceExpansionPanelArrowPosition.tailing,
              /// padding
              arrowPadding: const EdgeInsets.all(5),
              /// custome wiget
              arrow: const Icon(Icons.keyboard_arrow_right, color: Colors.blue,),
              /// custome wiget by isExpanded
              arrowExpanded: const Icon(Icons.keyboard_arrow_down, color: Colors.red,),
              /// custom property
              headerBuilder: (BuildContext context, bool isExpanded) {
                return Container(
                  // color: Colors.green,
                  child: ListTile(
                    title: Text(item.headerValue),
                    subtitle: Text("subtitle"),
                    // trailing: Icon(isExpanded ? Icons.expand_less : Icons.expand_more, color: Colors.red,),
                    // trailing: Icon(isExpanded ? Icons.keyboard_arrow_down : Icons.keyboard_arrow_right, color: Colors.red,),
                  ),
                );
              },
              body: _buildExpansionPanelBody(item.index),
            );
          }).toList(),
        ),
      ),
    );
  }

//## Additional information

Screenshot