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modernize corners & borders in animation demo (#13352)

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Yegor 2017-12-05 16:38:42 -08:00 committed by GitHub
parent fd7853faad
commit e3cf62bc5b
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2 changed files with 19 additions and 27 deletions
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10
examples/flutter_gallery/lib/demo/animation/home.dart
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@ -216,12 +216,8 @@ class _AllSectionsLayout extends MultiChildLayoutDelegate {
final Rect cardRect = _interpolateRect(columnCardRect, rowCardRect).shift(offset);
final String cardId = 'card$index';
if (hasChild(cardId)) {
// Add a small horizontal gap between the cards.
final Rect insetRect = new Rect.fromLTWH(
cardRect.left + 0.5, cardRect.top, cardRect.width - 1.0, cardRect.height
);
layoutChild(cardId, new BoxConstraints.tight(insetRect.size));
positionChild(cardId, insetRect.topLeft);
layoutChild(cardId, new BoxConstraints.tight(cardRect.size));
positionChild(cardId, cardRect.topLeft);
}
// Layout the title for index.
@ -549,7 +545,7 @@ class _AnimationDemoHomeState extends State<AnimationDemoHome> {
final double screenHeight = mediaQueryData.size.height;
final double appBarMaxHeight = screenHeight - statusBarHeight;
// The scrolloffset that reveals the appBarMidHeight appbar.
// The scroll offset that reveals the appBarMidHeight appbar.
final double appBarMidScrollOffset = statusBarHeight + appBarMaxHeight - _kAppBarMidHeight;
return new SizedBox.expand(

36
examples/flutter_gallery/lib/demo/animation/widgets.dart
View File

@ -19,28 +19,24 @@ class SectionCard extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Padding(
padding: const EdgeInsets.only(bottom: 1.0),
child: new DecoratedBox(
decoration: new BoxDecoration(
borderRadius: new BorderRadius.circular(4.0),
gradient: new LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
colors: <Color>[
section.leftColor,
section.rightColor,
],
),
),
child: new Image.asset(
section.backgroundAsset,
package: section.backgroundAssetPackage,
color: const Color.fromRGBO(255, 255, 255, 0.075),
colorBlendMode: BlendMode.modulate,
fit: BoxFit.cover,
return new DecoratedBox(
decoration: new BoxDecoration(
gradient: new LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
colors: <Color>[
section.leftColor,
section.rightColor,
],
),
),
child: new Image.asset(
section.backgroundAsset,
package: section.backgroundAssetPackage,
color: const Color.fromRGBO(255, 255, 255, 0.075),
colorBlendMode: BlendMode.modulate,
fit: BoxFit.cover,
),
);
}
}