53 lines
1.5 KiB
Dart
53 lines
1.5 KiB
Dart
import 'package:flutter/material.dart';
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class DraggableDivider extends StatefulWidget {
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final Axis axis;
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final double thickness;
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final Color color;
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final Function(double)? onPointerMove;
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final VoidCallback? onHover;
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final EdgeInsets padding;
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const DraggableDivider({
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super.key,
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this.axis = Axis.horizontal,
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this.thickness = 1.0,
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this.color = const Color.fromARGB(200, 177, 175, 175),
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this.onPointerMove,
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this.padding = const EdgeInsets.symmetric(horizontal: 1.0),
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this.onHover,
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});
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@override
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State<DraggableDivider> createState() => _DraggableDividerState();
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}
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class _DraggableDividerState extends State<DraggableDivider> {
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@override
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Widget build(BuildContext context) {
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return Listener(
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onPointerMove: (event) {
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final dl = widget.axis == Axis.horizontal
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? event.localDelta.dy
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: event.localDelta.dx;
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widget.onPointerMove?.call(dl);
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},
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onPointerHover: (event) => widget.onHover?.call(),
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child: MouseRegion(
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cursor: SystemMouseCursors.resizeLeftRight,
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child: Padding(
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padding: widget.padding,
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child: Container(
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decoration: BoxDecoration(color: widget.color),
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width: widget.axis == Axis.horizontal
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? double.infinity
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: widget.thickness,
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height: widget.axis == Axis.horizontal
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? widget.thickness
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: double.infinity,
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),
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),
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),
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);
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}
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}
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