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Code Issues Releases Wiki Activity

adjust text size

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This commit is contained in:
Eric Windmill
2025-08-06 12:31:05 -04:00
parent 8cd1635dec
commit cce628c06b
4 changed files with 61 additions and 31 deletions
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28
cupertino_gallery/lib/settings_page.dart
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@@ -5,29 +5,39 @@ class SettingsPage extends StatefulWidget {
super.key,
required this.onThemeChange,
required this.isDarkMode,
required this.onTextSizeChange,
required this.textSize,
});
final ValueChanged<bool> onThemeChange;
final bool isDarkMode;
final ValueChanged<double> onTextSizeChange;
final double textSize;
@override
State<SettingsPage> createState() => _SettingsPageState();
}
class _SettingsPageState extends State<SettingsPage> {
double _textSize = 1.0;
late bool isDarkMode;
late double _textSize;
@override
void initState() {
isDarkMode = widget.isDarkMode;
super.initState();
isDarkMode = widget.isDarkMode;
_textSize = widget.textSize;
}
@override
void didChangeDependencies() {
isDarkMode = widget.isDarkMode;
super.didChangeDependencies();
void didUpdateWidget(SettingsPage oldWidget) {
super.didUpdateWidget(oldWidget);
if (widget.isDarkMode != oldWidget.isDarkMode) {
isDarkMode = widget.isDarkMode;
}
if (widget.textSize != oldWidget.textSize) {
_textSize = widget.textSize;
}
}
@override
@@ -58,10 +68,13 @@ class _SettingsPageState extends State<SettingsPage> {
),
CupertinoSlider(
value: _textSize,
min: 0.5,
max: 1.5,
onChanged: (double value) {
setState(() {
_textSize = value;
});
widget.onTextSizeChange(value);
},
),
],
@@ -107,8 +120,10 @@ class _SettingsPageState extends State<SettingsPage> {
child: const Text('Reset'),
onPressed: () {
setState(() {
widget.onThemeChange(false);
isDarkMode = false;
_textSize = 1.0;
widget.onThemeChange(false);
widget.onTextSizeChange(1.0);
});
Navigator.pop(context);
},
@@ -125,3 +140,4 @@ class _SettingsPageState extends State<SettingsPage> {
);
}
}