/TypeScript/Flutter scroll view when draggable item reaches edge

Flutter scroll view when draggable item reaches edge

//Works fine, although it is no very smooth
Listener(
  child: draggable,
  onPointerMove: (PointerMoveEvent event) {
    if (event.position.dy > MediaQuery.of(context).size.height - 100) {
      // 120 is height of your draggable.
      scrollController.scrollTo(scrollcontroller.offset + 120);
    }
  },
);

Source: stackoverflow.com

Similar codes

-1 vote282 views1 answer
Type char typescript
TypeScript
1 vote198 views1 answer
Python get elements from list of dictionaries
TypeScript
0 vote209 views1 answer
Clean broken shortcuts in windows start menu
TypeScript
1 vote200 views4 answers
Pokediggerprank244
TypeScript
14 votes250 views4 answers
Filter max value from array typescript
TypeScript
32 votes279 views6 answers
List without bullets html
TypeScript
9 votes212 views3 answers
Typescript onclick event type props
TypeScript
12 votes217 views1 answer
How check is file exist linux
TypeScript
0 vote198 views1 answer
Local Variable in Jenkins
TypeScript
0 vote201 views1 answer
How to make element increase in height as its innerHTML's height exapands
TypeScript