Oleksandr Sobol
4 years ago
committed by
GitHub
commit
872dbeb8ac
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import 'dart:ui';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:cake_wallet/palette.dart';
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import 'package:cake_wallet/src/domain/common/fiat_currency.dart';
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class FiatCurrencyPicker extends StatelessWidget {
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FiatCurrencyPicker({
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@required this.selectedAtIndex,
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@required this.items,
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@required this.title,
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@required this.onItemSelected,
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});
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final int selectedAtIndex;
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final List<FiatCurrency> items;
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final String title;
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final Function(FiatCurrency) onItemSelected;
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () => Navigator.of(context).pop(),
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child: Container(
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color: Colors.transparent,
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 3.0, sigmaY: 3.0),
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child: Container(
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decoration: BoxDecoration(color: PaletteDark.darkNightBlue.withOpacity(0.75)),
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child: Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Container(
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padding: EdgeInsets.only(left: 24, right: 24),
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child: Text(
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title,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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decoration: TextDecoration.none,
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color: Colors.white
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),
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),
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),
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Padding(
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padding: EdgeInsets.only(top: 24),
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child: GestureDetector(
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onTap: () => null,
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child: ClipRRect(
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borderRadius: BorderRadius.all(Radius.circular(14)),
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child: Container(
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height: 400,
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width: 300,
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color: Theme.of(context).dividerColor,
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child: GridView.count(
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crossAxisCount: 3,
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childAspectRatio: 1.25,
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crossAxisSpacing: 1,
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mainAxisSpacing: 1,
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children: List.generate(items.length, (index) {
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final item = items[index];
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final isItemSelected = index == selectedAtIndex;
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final color = isItemSelected
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? Theme.of(context).accentTextTheme.subtitle.decorationColor
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: Theme.of(context).primaryTextTheme.display1.color;
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final textColor = isItemSelected
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? Colors.blue
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: Theme.of(context).primaryTextTheme.title.color;
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return GestureDetector(
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onTap: () {
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if (onItemSelected == null) {
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return;
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}
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Navigator.of(context).pop();
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onItemSelected(item);
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},
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child: Container(
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color: color,
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child: Center(
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child: Text(
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item.toString(),
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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decoration: TextDecoration.none,
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color: textColor
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),
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),
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),
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),
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);
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})
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),
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),
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),
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),
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)
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],
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),
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)
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),
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),
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),
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);
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}
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}
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@ -0,0 +1,28 @@
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import 'package:flutter/material.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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class ClearButton extends StatelessWidget {
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ClearButton({@required this.onPressed});
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final VoidCallback onPressed;
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@override
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Widget build(BuildContext context) {
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return ButtonTheme(
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minWidth: double.minPositive,
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highlightColor: Colors.transparent,
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splashColor: Colors.transparent,
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child: FlatButton(
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padding: EdgeInsets.all(0),
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child: Text(
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S.of(context).clear,
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style: TextStyle(
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color: Theme.of(context).primaryTextTheme.caption.color,
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fontWeight: FontWeight.w500,
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fontSize: 14),
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),
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onPressed: onPressed),
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);
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}
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}
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