aljaz/flutter_server_box
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use Material3, changed color selection

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Thomas
2023-05-06 12:53:32 +02:00
parent 90e25856cf
commit e61597b3ce
12 changed files with 67 additions and 121 deletions
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89
lib/view/page/home.dart
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@@ -110,7 +110,7 @@ class _MyHomePageState extends State<MyHomePage>
return Scaffold(
drawer: _buildDrawer(),
appBar: AppBar(
title: Text(tabTitleName(context, _selectIndex), style: textSize18),
title: Text(tabTitleName(context, _selectIndex)),
actions: [
IconButton(
icon: const Icon(Icons.developer_mode, size: 23),
@@ -123,68 +123,47 @@ class _MyHomePageState extends State<MyHomePage>
body: PageView(
physics: const ClampingScrollPhysics(),
controller: _pageController,
onPageChanged: (i) {
FocusScope.of(context).requestFocus(FocusNode());
_selectIndex = i;
setState(() {});
onPageChanged: (index) {
setState(() {
_selectIndex = index;
FocusScope.of(context).requestFocus(FocusNode());
});
},
children: const [ServerPage(), ConvertPage(), PingPage()],
),
bottomNavigationBar: _buildBottom(context),
bottomNavigationBar: _buildBottomBar(context),
);
}
Widget _buildBottomItem(int idx, NavigationItem item, bool isSelected) {
final width = _width / tabItems.length;
return AnimatedContainer(
duration: const Duration(milliseconds: 377),
curve: Curves.fastOutSlowIn,
height: 50,
width: isSelected ? width : width - 17,
decoration: BoxDecoration(
color: isSelected
? _bottomItemOverlayColor.resolve(context)
: Colors.transparent,
borderRadius: const BorderRadius.all(
Radius.circular(50),
Widget _buildBottomBar(BuildContext context){
return NavigationBar(
selectedIndex: _selectIndex,
animationDuration: const Duration(milliseconds: 250),
onDestinationSelected: (int index) {
setState(() {
_selectIndex = index;
_pageController.animateToPage(index,
duration: const Duration(milliseconds: 677),
curve: Curves.fastLinearToSlowEaseIn);
});
},
labelBehavior: NavigationDestinationLabelBehavior.onlyShowSelected,
destinations: const [
NavigationDestination(
icon: Icon(Icons.cloud_outlined),
label: 'Server',
selectedIcon: Icon(Icons.cloud),
),
),
child: IconButton(
icon: Icon(item.icon),
tooltip: tabTitleName(context, idx),
splashRadius: width / 3.3,
padding: const EdgeInsets.only(left: 17, right: 17),
onPressed: () {
setState(() {
_pageController.animateToPage(idx,
duration: const Duration(milliseconds: 677),
curve: Curves.fastLinearToSlowEaseIn);
});
},
),
);
}
Widget _buildBottom(BuildContext context) {
return SafeArea(
child: Container(
height: 56,
padding: const EdgeInsets.only(left: 8, top: 4, bottom: 4, right: 8),
width: _width,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: tabItems.map(
(item) {
int itemIndex = tabItems.indexOf(item);
return _buildBottomItem(
itemIndex,
item,
_selectIndex == itemIndex,
);
},
).toList(),
NavigationDestination(
icon: Icon(Icons.code),
label: 'Convert',
),
),
NavigationDestination(
icon: Icon(Icons.leak_add),
label: 'Ping',
selectedIcon: Icon(Icons.leak_add_outlined),
),
],
);
}