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Added elevation to BottomSheet (#21998)

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Peter Zagoranski 2018-09-27 19:08:33 +02:00 committed by Dan Field
parent fafd615a81
commit acbef6aac4
1 changed files with 9 additions and 0 deletions
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9
packages/flutter/lib/src/material/bottom_sheet.dart
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@ -53,11 +53,13 @@ class BottomSheet extends StatefulWidget {
Key key,
this.animationController,
this.enableDrag = true,
this.elevation = 0.0,
@required this.onClosing,
@required this.builder
}) : assert(enableDrag != null),
assert(onClosing != null),
assert(builder != null),
assert(elevation != null),
super(key: key);
/// The animation that controls the bottom sheet's position.
@ -85,6 +87,12 @@ class BottomSheet extends StatefulWidget {
/// Default is true.
final bool enableDrag;
/// The z-coordinate at which to place this material. This controls the size
/// of the shadow below the material.
///
/// Defaults to 0.
final double elevation;
@override
_BottomSheetState createState() => _BottomSheetState();
@ -137,6 +145,7 @@ class _BottomSheetState extends State<BottomSheet> {
Widget build(BuildContext context) {
final Widget bottomSheet = Material(
key: _childKey,
elevation: widget.elevation,
child: widget.builder(context),
);
return !widget.enableDrag ? bottomSheet : GestureDetector(