94 lines
2.4 KiB
Dart
94 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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class SubmitButton extends StatefulWidget {
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const SubmitButton({
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super.key,
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required this.onPressed,
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this.label = 'Analisis',
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this.colors = const [Color(0xFF6C63FF), Color(0xFF48CAE4)],
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});
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final VoidCallback onPressed;
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final String label;
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final List<Color> colors;
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@override
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State<SubmitButton> createState() => _SubmitButtonState();
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}
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class _SubmitButtonState extends State<SubmitButton>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _scaleAnim;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 120),
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lowerBound: 0.0,
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upperBound: 0.05,
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);
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_scaleAnim = Tween<double>(
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begin: 1.0,
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end: 0.95,
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).animate(CurvedAnimation(parent: _controller, curve: Curves.easeInOut));
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}
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@override
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void dispose() {
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_controller.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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return GestureDetector(
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onTapDown: (_) => _controller.forward(),
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onTapUp: (_) {
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_controller.reverse();
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widget.onPressed();
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},
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onTapCancel: () => _controller.reverse(),
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child: ScaleTransition(
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scale: _scaleAnim,
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child: Container(
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height: 54,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(16),
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gradient: LinearGradient(
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colors: widget.colors,
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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),
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boxShadow: [
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BoxShadow(
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color: widget.colors.first.withAlpha(80),
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blurRadius: 16,
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offset: const Offset(0, 6),
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),
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],
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(Icons.analytics_outlined, color: Colors.white, size: 20),
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const SizedBox(width: 8),
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Text(
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widget.label,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 16,
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fontWeight: FontWeight.w600,
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letterSpacing: 0.5,
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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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