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113 lines
3.6 KiB
Dart
113 lines
3.6 KiB
Dart
import 'package:diplomaticquarterapp/core/viewModels/project_view_model.dart';
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import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
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import 'package:diplomaticquarterapp/widgets/data_display/text.dart';
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import 'package:eva_icons_flutter/eva_icons_flutter.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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/// FloatingButton widget
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/// [onTap] button function
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/// [elevation] color elevation value
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class FloatingButton extends StatefulWidget {
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FloatingButton({Key key, this.onTap, this.elevation: true}) : super(key: key);
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final VoidCallback onTap;
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final bool elevation;
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@override
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_FloatingButtonState createState() => _FloatingButtonState();
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}
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class _FloatingButtonState extends State<FloatingButton>
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with TickerProviderStateMixin {
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double _buttonSize = 1.0;
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AnimationController _animationController;
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Animation _animation;
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@override
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void initState() {
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_animationController = AnimationController(
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vsync: this,
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lowerBound: 0.7,
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upperBound: 1.0,
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duration: Duration(milliseconds: 120));
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_animation = CurvedAnimation(
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parent: _animationController,
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curve: Curves.easeOutQuad,
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reverseCurve: Curves.easeOutQuad);
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_animation.addListener(() {
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setState(() {
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_buttonSize = _animation.value;
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});
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});
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super.initState();
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}
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@override
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void dispose() {
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_animationController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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ProjectViewModel projectViewModel = Provider.of(context);
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return (GestureDetector(
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onTapDown: (TapDownDetails tap) {
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_animationController.reverse(from: 1.0);
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},
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onTapUp: (TapUpDetails tap) {
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_animationController.forward();
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},
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onTapCancel: () {
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_animationController.forward();
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},
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onTap: Feedback.wrapForTap(widget.onTap, context),
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behavior: HitTestBehavior.opaque,
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child: Transform.scale(
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scale: _buttonSize,
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child: AnimatedContainer(
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duration: Duration(milliseconds: 150),
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margin: EdgeInsets.only(bottom: 4),
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padding: EdgeInsets.symmetric(vertical: 24, horizontal: 24),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.all(Radius.circular(54.0)),
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color: Theme.of(context).primaryColor,
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boxShadow: [
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BoxShadow(
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color: Color.fromRGBO(
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120, 71, 80, widget.elevation ? 0.28 : 0.0),
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spreadRadius:
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_buttonSize < 1.0 ? -(1 - _buttonSize) * 50 : 0.0,
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offset: Offset(0, 7.0),
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blurRadius: 55.0)
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]),
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child: Container(
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child: Column(
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children: [
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Icon(EvaIcons.calendar,color: Colors.white,size: 23,),
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Texts(
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TranslationBase.of(context).book,
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bold: !projectViewModel.isArabic,
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color: Colors.white,
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fontSize: projectViewModel.isArabic ? 8 : 17,
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),
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Texts(
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TranslationBase.of(context).appointmentLabel,
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bold: projectViewModel.isArabic,
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color: Colors.white,
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fontSize:projectViewModel.isArabic ? 8.8 : 8,
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),
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],
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),
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width: 54,
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height: 54,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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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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