deleteable_tile 0.0.1-nullsafety.1
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A widget that expands when it is first shown and shrinks when it is deleted.

deleteable_tile #

Pub

Usage #

For basic usage, use the DeleteableTile widget. It places an IconButton next to the child. Pressing that button triggers a delete animation, and after its completion onDeleted is called.

DeleteableTile(
  key: ValueKey(value),
  onDeleted: () => _children.remove(value),
  axisAlignment: axisAlignment,
  child: Text("delete me"),
);

For more advanced usage, use the Deleteable widget. It accepts a builder which is called to build the child, and supplies a delete callback. Call it to trigger a delete animation, and await it to wait for the completion of the animation.

Deleteable(
  builder: (context, delete) => Card(
    child: Stack(
      children: [
        Align(
          alignment: Alignment.topRight,
          child: Padding(
            padding: const EdgeInsets.all(16),
            child: ElevatedButton(
              onPressed: () async {
                await delete();
                _children.remove(value);
              },
              child: Row(
                mainAxisSize: MainAxisSize.min,
                children: const [
                  Icon(Icons.delete),
                  Padding(
                    padding: EdgeInsets.all(8.0),
                    child: Text("Delete"),
                  ),
                ],
              ),
            ),
          ),
        ),
        SizedBox(
          height: 75,
          child: Center(
            child: Text("Delete me as well!"),
          ),
        )
      ],
    ),
  ),
);

In both cases:

After the animation has finished, remove the widget from the tree (i.e. do not rebuild the widget again after it has been deleted).

If you are using those widgets in a Column or a ListView don't forget to supply a unique key!

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A widget that expands when it is first shown and shrinks when it is deleted.

Repository (GitHub)
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Documentation

API reference

Uploader

michael.debertol@gmail.com

License

BSD (LICENSE)

Dependencies

flutter

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