52 lines
1.8 KiB
Dart
52 lines
1.8 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
/// Modal dialog explaining key financial metric formulas and trading significance.
|
|
class MetricExplanationModal extends StatelessWidget {
|
|
final String title;
|
|
final String formula;
|
|
final String description;
|
|
final String tradingSignificance;
|
|
|
|
const MetricExplanationModal({
|
|
super.key,
|
|
required this.title,
|
|
required this.formula,
|
|
required this.description,
|
|
required this.tradingSignificance,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return AlertDialog(
|
|
title: Text('Kennzahl: $title'),
|
|
content: SingleChildScrollView(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Text('Formel:', style: TextStyle(fontWeight: FontWeight.bold)),
|
|
Container(
|
|
margin: const EdgeInsets.symmetric(vertical: 6),
|
|
padding: const EdgeInsets.all(8),
|
|
decoration: BoxDecoration(
|
|
color: Colors.black26,
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Text(formula, style: const TextStyle(fontFamily: 'monospace', color: Colors.cyanAccent)),
|
|
),
|
|
const SizedBox(height: 12),
|
|
const Text('Erklärung:', style: TextStyle(fontWeight: FontWeight.bold)),
|
|
Text(description, style: const TextStyle(fontSize: 13)),
|
|
const SizedBox(height: 12),
|
|
const Text('Bedeutung für Trading & Bewertung:', style: TextStyle(fontWeight: FontWeight.bold)),
|
|
Text(tradingSignificance, style: const TextStyle(fontSize: 13, color: Colors.white70)),
|
|
],
|
|
),
|
|
),
|
|
actions: [
|
|
TextButton(onPressed: () => Navigator.pop(context), child: const Text('Schließen')),
|
|
],
|
|
);
|
|
}
|
|
}
|