adjustable_positioned 1.0.0 adjustable_positioned: ^1.0.0 copied to clipboard
A Positioned Widget that can handle repositioning itself based on user input.
A Positioned Widget that can handle repositioning itself based on user input.
Features #
Reposition your widget.
Change the size of your widget.
Customize drag handles.
Getting started #
1. Depend on it #
Add this to your package's pubspec.yaml
file:
dependencies:
adjustable_positioned: '^1.0.0'
2. Install it
You can install packages from the command line:
$ pub get
..
Alternatively, your editor might support pub. Check the docs for your editor to learn more.
3. Import it
Now in your Dart code, you can use:
import 'package:adjustable_positioned/adjustable_positioned.dart';
Usage #
...
var handleSize = 24.0;
Stack(
children: [
Positioned(...),
AdjustablePositionedWidget<Object>(
startX: 48,
startY: 64,
startW: 128,
startH: 128,
minW: 64,
minH: 64,
activeAdjustmentCallback: (rect) { /** Do something */ },
finishedAdjustmentCallback: (rect) { /** Do something else */ },
handleWidgetBuilder: (context, handleId) => const Icon(Icons.circle),
handleSize: handleSize,
dragData: null,
child: Padding(
padding: EdgeInsets.all(handleSize),
child: Container(color: Colors.red,),
),
),
....
]);
...