popover_gtk 0.2.6+3 popover_gtk: ^0.2.6+3 copied to clipboard
A popover made to be used with libadwaita library, Includes fade animation instead of scale.
import 'package:flutter/material.dart';
import 'package:popover_gtk/popover_gtk.dart';
void main() => runApp(PopoverExample());
class PopoverExample extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(title: const Text('Popover Example')),
body: SafeArea(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: [
const Button(),
const Button(),
const Button(),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: [
const Button(),
const Button(),
const Button(),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: [
const Button(),
const Button(),
const Button(),
],
),
],
),
),
),
),
);
}
}
class Button extends StatelessWidget {
const Button({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
width: 80,
height: 40,
decoration: const BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.all(Radius.circular(5)),
boxShadow: [BoxShadow(color: Colors.black26, blurRadius: 5)],
),
child: GestureDetector(
child: const Center(child: Text('Click Me')),
onTap: () {
showPopover(
context: context,
transitionDuration: const Duration(milliseconds: 250),
bodyBuilder: (context) => const ListItems(),
onPop: () => print('Popover was popped!'),
direction: PopoverDirection.bottom,
width: 200,
height: 400,
arrowHeight: 15,
arrowWidth: 30,
);
},
),
);
}
}
class ListItems extends StatelessWidget {
const ListItems({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scrollbar(
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 8),
child: ListView(
padding: const EdgeInsets.all(8),
children: [
InkWell(
onTap: () {
Navigator.of(context)
..pop()
..push(
MaterialPageRoute<SecondRoute>(
builder: (context) => SecondRoute(),
),
);
},
child: Container(
height: 50,
color: Colors.amber[100],
child: const Center(child: Text('Entry A')),
),
),
const Divider(),
Container(
height: 50,
color: Colors.amber[200],
child: const Center(child: Text('Entry B')),
),
const Divider(),
Container(
height: 50,
color: Colors.amber[300],
child: const Center(child: Text('Entry C')),
),
const Divider(),
Container(
height: 50,
color: Colors.amber[400],
child: const Center(child: Text('Entry D')),
),
const Divider(),
Container(
height: 50,
color: Colors.amber[500],
child: const Center(child: Text('Entry E')),
),
const Divider(),
Container(
height: 50,
color: Colors.amber[600],
child: const Center(child: Text('Entry F')),
),
],
),
),
);
}
}
class SecondRoute extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Second Route'),
automaticallyImplyLeading: false,
),
body: Center(
child: ElevatedButton(
onPressed: () => Navigator.pop(context),
child: const Text('Go back!'),
),
),
);
}
}