generated from josiadmin/starter-for-flutter
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24
lib/utils/extensions/build_context.dart
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24
lib/utils/extensions/build_context.dart
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import 'package:flutter/material.dart';
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/// Extension on [BuildContext] to provide easy access to media query properties.
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extension MediaQueryExtensions on BuildContext {
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/// Returns `true` if the device width is greater than 768 pixels.
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bool get isLargeScreen => MediaQuery.of(this).size.width > 768;
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bool get isExtraWideScreen => MediaQuery.of(this).size.width > 1024;
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/// Returns `true` if the device width is 768 pixels or less.
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bool get isMobile => !isLargeScreen;
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/// Returns a scaled width factor based on the screen size.
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double widthFactor({
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required double mobileFactor,
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required double largeScreenFactor,
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}) {
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return MediaQuery.of(this).size.width *
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(isMobile ? mobileFactor : largeScreenFactor);
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}
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}
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12
lib/utils/extensions/colors.dart
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12
lib/utils/extensions/colors.dart
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import 'dart:ui';
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/// Extension on [Color] to provide additional color manipulation utilities.
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extension ColorExtensions on Color {
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/// Returns a new color with the given [opacity] applied.
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///
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/// The [opacity] value should be between `0.0` (fully transparent) and `1.0` (fully opaque).
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/// If the value is out of bounds, it is clamped within the valid range.
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Color applyOpacity(double opacity) {
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return withAlpha((opacity * 255).toInt().clamp(0, 255));
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}
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}
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