/ Swipe

A nice flutter swipe action cell

A nice flutter swipe action cell

flutter_swipe_action_cell

A package that can give you a cell that can be swiped ,effect is like iOS native.

Why do I want to create this lib?

I like iOS native 's swipe action ,but flutter doesn't give an official widget .
So I try to create one.

Get started with example

Tip:This widget should be put in the itemBuilder of your ListView

  • Example 1:Simple delete the item in ListView

(Tip:There is a gif here,if it unable to load,please go to HomePage)

1

 SwipeActionCell(
      key: ObjectKey(list[index]),///this key is necessary
      actions: <SwipeAction>[
        SwipeAction(
            title: "delete",
            onTap: (CompletionHandler handler) async {
              list.removeAt(index);
              setState(() {});
            },
            color: Colors.red),
      ],
      child: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Text("this is index of ${list[index]}",
            style: TextStyle(fontSize: 40)),
      ),
    );
  • Example 2:Perform first action when full swipe

2

SwipeActionCell(
      ///this key is necessary
      key: ObjectKey(list[index]),

      ///this is the same as iOS native
      performsFirstActionWithFullSwipe: true,
      actions: <SwipeAction>[
        SwipeAction(
            title: "delete",
            onTap: (CompletionHandler handler) async {
              list.removeAt(index);
              setState(() {});
            },
            color: Colors.red),
      ],
      child: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Text("this is index of ${list[index]}",
            style: TextStyle(fontSize: 40)),
      ),
    );
  • Example 3:Delete with animation

3

SwipeActionCell(
     ///this key is necessary
     key: ObjectKey(list[index]),
     ///this name is the same as iOS native
     performsFirstActionWithFullSwipe: true,
     actions: <SwipeAction>[
       SwipeAction(
           title: "delete",
           onTap: (CompletionHandler handler) async {
             
             /// await handler(true) : will delete this row
             ///And after delete animation,setState will called to 
             /// sync your data source with your UI

             await handler(true);
             list.removeAt(index);
             setState(() {});
           },
           color: Colors.red),
     ],
     child: Padding(
       padding: const EdgeInsets.all(8.0),
       child: Text("this is index of ${list[index]}",
           style: TextStyle(fontSize: 40)),
     ),
   );
  • Example 4:More than one action:

4

SwipeActionCell(
     ///this key is necessary
     key: ObjectKey(list[index]),

     ///this name is the same as iOS native
     performsFirstActionWithFullSwipe: true,
     actions: <SwipeAction>[
       SwipeAction(
           title: "delete",
           onTap: (CompletionHandler handler) async {
             await handler(true);
             list.removeAt(index);
             setState(() {});
           },
           color: Colors.red),

       SwipeAction(
           widthSpace: 120,
           title: "popAlert",
           onTap: (CompletionHandler handler) async {
             ///false means that you just do nothing,it will close
             /// action buttons by default
             handler(false);
             showCupertinoDialog(
                 context: context,
                 builder: (c) {
                   return CupertinoAlertDialog(
                     title: Text('ok'),
                     actions: <Widget>[
                       CupertinoDialogAction(
                         child: Text('confirm'),
                         isDestructiveAction: true,
                         onPressed: () {
                           Navigator.pop(context);
                         },
                       ),
                     ],
                   );
                 });
           },
           color: Colors.orange),
     ],
     child: Padding(
       padding: const EdgeInsets.all(8.0),
       child: Text(
           "this is index of ${list[index]}",
           style: TextStyle(fontSize: 40)),
     ),
   );

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