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[infra_ui][overlay] Update overlay example project for list_overlay and option_overlay

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This commit is contained in:
Jaylen Bian 2021-08-09 10:49:37 +08:00
parent 82e6856f75
commit 0edd8b86c0
1 changed files with 157 additions and 111 deletions
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268
app_flowy/packages/flowy_infra_ui/example/lib/overlay/overlay_screen.dart
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@ -1,3 +1,4 @@
import 'package:flowy_infra_ui/flowy_infra_ui.dart';
import 'package:flowy_infra_ui/flowy_infra_ui_web.dart'; import 'package:flowy_infra_ui/flowy_infra_ui_web.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:provider/provider.dart'; import 'package:provider/provider.dart';
@ -48,109 +49,31 @@ class OverlayScreen extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
return Scaffold( return Scaffold(
appBar: AppBar( appBar: AppBar(
title: const Text('Overlay Demo'), title: const Text('Overlay Demo'),
), ),
body: ChangeNotifierProvider( body: ChangeNotifierProvider(
create: (context) => OverlayDemoConfiguration(AnchorDirection.rightWithTopAligned, OverlapBehaviour.stretch), create: (context) => OverlayDemoConfiguration(AnchorDirection.rightWithTopAligned, OverlapBehaviour.stretch),
child: Builder(builder: (providerContext) { child: Builder(builder: (providerContext) {
return Center( return Center(
child: ConstrainedBox( child: ConstrainedBox(
constraints: const BoxConstraints.tightFor(width: 500), constraints: const BoxConstraints.tightFor(width: 500),
child: Column( child: Column(
crossAxisAlignment: CrossAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.center,
children: [ children: [
const SizedBox(height: 48.0), const SizedBox(height: 48.0),
ElevatedButton( ElevatedButton(
onPressed: () { onPressed: () {
final windowSize = MediaQuery.of(context).size; final windowSize = MediaQuery.of(context).size;
FlowyOverlay.of(context).insertCustom( FlowyOverlay.of(context).insertCustom(
widget: Positioned( widget: Positioned(
left: windowSize.width / 2.0 - 100, left: windowSize.width / 2.0 - 100,
top: 200, top: 200,
child: SizedBox( child: SizedBox(
width: 200,
height: 100,
child: Card(
color: Colors.green[200],
child: GestureDetector(
// ignore: avoid_print
onTapDown: (_) => print('Hello Flutter'),
child: const Center(child: FlutterLogo(size: 100)),
),
),
),
),
identifier: 'overlay_flutter_logo',
delegate: null,
);
},
child: const Text('Show Overlay'),
),
const SizedBox(height: 24.0),
DropdownButton<AnchorDirection>(
value: providerContext.watch<OverlayDemoConfiguration>().anchorDirection,
onChanged: (AnchorDirection? newValue) {
if (newValue != null) {
providerContext.read<OverlayDemoConfiguration>().anchorDirection = newValue;
}
},
items: AnchorDirection.values.map((AnchorDirection classType) {
return DropdownMenuItem<AnchorDirection>(value: classType, child: Text(classType.toString()));
}).toList(),
),
const SizedBox(height: 24.0),
DropdownButton<OverlapBehaviour>(
value: providerContext.watch<OverlayDemoConfiguration>().overlapBehaviour,
onChanged: (OverlapBehaviour? newValue) {
if (newValue != null) {
providerContext.read<OverlayDemoConfiguration>().overlapBehaviour = newValue;
}
},
items: OverlapBehaviour.values.map((OverlapBehaviour classType) {
return DropdownMenuItem<OverlapBehaviour>(value: classType, child: Text(classType.toString()));
}).toList(),
),
const SizedBox(height: 24.0),
Builder(builder: (buttonContext) {
return SizedBox(
height: 100,
child: ElevatedButton(
onPressed: () {
FlowyOverlay.of(context).insertWithAnchor(
widget: SizedBox(
width: 300,
height: 50,
child: Card(
color: Colors.grey[200],
child: GestureDetector(
// ignore: avoid_print
onTapDown: (_) => print('Hello Flutter'),
child: const Center(child: FlutterLogo(size: 50)),
),
),
),
identifier: 'overlay_anchored_card',
delegate: null,
anchorContext: buttonContext,
anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection,
overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour,
);
},
child: const Text('Show Anchored Overlay'),
),
);
}),
const SizedBox(height: 24.0),
ElevatedButton(
onPressed: () {
final windowSize = MediaQuery.of(context).size;
FlowyOverlay.of(context).insertWithRect(
widget: SizedBox(
width: 200, width: 200,
height: 100, height: 100,
child: Card( child: Card(
color: Colors.orange[200], color: Colors.green[200],
child: GestureDetector( child: GestureDetector(
// ignore: avoid_print // ignore: avoid_print
onTapDown: (_) => print('Hello Flutter'), onTapDown: (_) => print('Hello Flutter'),
@ -158,21 +81,144 @@ class OverlayScreen extends StatelessWidget {
), ),
), ),
), ),
identifier: 'overlay_positioned_card', ),
delegate: null, identifier: 'overlay_flutter_logo',
anchorPosition: Offset(0, windowSize.height - 200), delegate: null,
anchorSize: Size.zero, );
},
child: const Text('Show Overlay'),
),
const SizedBox(height: 24.0),
DropdownButton<AnchorDirection>(
value: providerContext.watch<OverlayDemoConfiguration>().anchorDirection,
onChanged: (AnchorDirection? newValue) {
if (newValue != null) {
providerContext.read<OverlayDemoConfiguration>().anchorDirection = newValue;
}
},
items: AnchorDirection.values.map((AnchorDirection classType) {
return DropdownMenuItem<AnchorDirection>(value: classType, child: Text(classType.toString()));
}).toList(),
),
const SizedBox(height: 24.0),
DropdownButton<OverlapBehaviour>(
value: providerContext.watch<OverlayDemoConfiguration>().overlapBehaviour,
onChanged: (OverlapBehaviour? newValue) {
if (newValue != null) {
providerContext.read<OverlayDemoConfiguration>().overlapBehaviour = newValue;
}
},
items: OverlapBehaviour.values.map((OverlapBehaviour classType) {
return DropdownMenuItem<OverlapBehaviour>(value: classType, child: Text(classType.toString()));
}).toList(),
),
const SizedBox(height: 24.0),
Builder(builder: (buttonContext) {
return SizedBox(
height: 100,
child: ElevatedButton(
onPressed: () {
FlowyOverlay.of(context).insertWithAnchor(
widget: SizedBox(
width: 300,
height: 50,
child: Card(
color: Colors.grey[200],
child: GestureDetector(
// ignore: avoid_print
onTapDown: (_) => print('Hello Flutter'),
child: const Center(child: FlutterLogo(size: 50)),
),
),
),
identifier: 'overlay_anchored_card',
delegate: null,
anchorContext: buttonContext,
anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection,
overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour,
);
},
child: const Text('Show Anchored Overlay'),
),
);
}),
const SizedBox(height: 24.0),
ElevatedButton(
onPressed: () {
final windowSize = MediaQuery.of(context).size;
FlowyOverlay.of(context).insertWithRect(
widget: SizedBox(
width: 200,
height: 100,
child: Card(
color: Colors.orange[200],
child: GestureDetector(
// ignore: avoid_print
onTapDown: (_) => print('Hello Flutter'),
child: const Center(child: FlutterLogo(size: 100)),
),
),
),
identifier: 'overlay_positioned_card',
delegate: null,
anchorPosition: Offset(0, windowSize.height - 200),
anchorSize: Size.zero,
anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection,
overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour,
);
},
child: const Text('Show Positioned Overlay'),
),
const SizedBox(height: 24.0),
Builder(builder: (buttonContext) {
return ElevatedButton(
onPressed: () {
ListOverlay.showWithAnchor(
context,
itemBuilder: (_, index) => Card(
margin: const EdgeInsets.symmetric(vertical: 8.0, horizontal: 12.0),
elevation: 0,
child: Text(
'Option $index',
style: const TextStyle(fontSize: 20.0, color: Colors.black),
),
),
itemCount: 10,
identifier: 'overlay_list_menu',
anchorContext: buttonContext,
anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection,
overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour,
maxWidth: 200.0,
maxHeight: 200.0,
);
},
child: const Text('Show List Overlay'),
);
}),
const SizedBox(height: 24.0),
Builder(builder: (buttonContext) {
return ElevatedButton(
onPressed: () {
OptionOverlay.showWithAnchor(
context,
items: <String>['Alpha', 'Beta', 'Charlie', 'Delta', 'Echo', 'Foxtrot', 'Golf', 'Hotel'],
onHover: (value, index) => print('Did hover option $index, value $value'),
onTap: (value, index) => print('Did tap option $index, value $value'),
identifier: 'overlay_options',
anchorContext: buttonContext,
anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection, anchorDirection: providerContext.read<OverlayDemoConfiguration>().anchorDirection,
overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour, overlapBehaviour: providerContext.read<OverlayDemoConfiguration>().overlapBehaviour,
); );
}, },
child: const Text('Show Positioned Overlay'), child: const Text('Show Options Overlay'),
), );
], }),
), ],
), ),
); ),
}), );
)); }),
),
);
} }
} }