15 lines
336 B
Dart
15 lines
336 B
Dart
import "package:flutter/services.dart";
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class UpperCaseTextFormatter extends TextInputFormatter {
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@override
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TextEditingValue formatEditUpdate(
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TextEditingValue oldValue,
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TextEditingValue newValue,
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) {
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return TextEditingValue(
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text: newValue.text.toUpperCase(),
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selection: newValue.selection,
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);
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}
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}
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