47 lines
1.4 KiB
Dart
47 lines
1.4 KiB
Dart
import 'package:aves/widgets/common/basic/draggable_scrollbar/arrow_clipper.dart';
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import 'package:aves/widgets/common/basic/draggable_scrollbar/scrollbar.dart';
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import 'package:flutter/material.dart';
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const double avesScrollThumbHeight = 48;
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// height and background color do not change
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// so we do not rely on the builder props
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ScrollThumbBuilder avesScrollThumbBuilder({
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required double height,
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required Color backgroundColor,
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}) {
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final scrollThumb = Container(
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decoration: const BoxDecoration(
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color: Colors.black26,
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borderRadius: BorderRadius.all(Radius.circular(12)),
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),
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height: height,
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margin: _margin,
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padding: _padding,
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child: ClipPath(
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clipper: ArrowClipper(),
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child: Container(
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width: _width,
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decoration: BoxDecoration(
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color: backgroundColor,
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borderRadius: const BorderRadius.all(Radius.circular(12)),
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),
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),
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),
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);
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return (backgroundColor, thumbAnimation, labelAnimation, height, {labelText}) {
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return DraggableScrollbar.buildScrollThumbAndLabel(
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scrollThumb: scrollThumb,
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backgroundColor: backgroundColor,
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thumbAnimation: thumbAnimation,
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labelAnimation: labelAnimation,
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labelText: labelText,
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);
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};
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}
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const _margin = EdgeInsetsDirectional.only(end: 1);
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const _padding = EdgeInsets.all(2);
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const _width = 20.0;
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double get avesScrollThumbWidth => _width + _padding.horizontal + _margin.horizontal;
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