How can I push the child widget outside the stack's bound.
I want to overlap the search bar at AppBar widget.
Stack's overflow property not working what we use instead of it.
I am using the positioned widget to move on child widget to outside the stack's boundary, but it remains same I am getting issue I need solution for this.
This is my code
PreferredSize _buildAppBar() {
return PreferredSize(
preferredSize: const Size.fromHeight(100),
child: AppBar(
centerTitle: true,
elevation: 0,
backgroundColor: Colors.transparent,
flexibleSpace: Stack(
clipBehavior: Clip.none,
fit: StackFit.loose,
// alignment: AlignmentDirectional.bottomEnd,
children: [
Expanded(
child: Container(
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage('images/gym.jpg'), fit: BoxFit.cover),
),
),
),
Positioned(
bottom: 0,
left: 0,
right: 0,
// top: 90,
child: Container(
margin: const EdgeInsets.symmetric(horizontal: 10),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
// ignore: prefer_const_constructors
boxShadow: const [
BoxShadow(color: Colors.black12, blurRadius: 5)
]),
child: TextFormField(
// controller: controller,
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(30),
borderSide: BorderSide.none,
),
hintText: 'Search Your Product',
hintStyle: TextStyle(color: Colors.grey[400]),
contentPadding:
const EdgeInsets.only(left: 22, right: 12),
fillColor: Colors.white,
filled: true,
suffixIcon: IconButton(
onPressed: () {},
icon: const Icon(
Icons.search,
size: 30,
))),
// obscureText: obscureText,
),
),
),
],
),
title: const Text(
'Home',
style: TextStyle(
color: Colors.white,
),
),
),
);
}