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| import 'package:flutter/material.dart';
class CustomAppBar extends StatelessWidget implements PreferredSizeWidget {
final String title;
final Function callback;
final Color color;
final Color titleColor;
final Color backIconColor;
CustomAppBar(
{this.title,
this.callback,
this.color,
this.titleColor = Colors.white,
this.backIconColor = Colors.white});
@override
Widget build(BuildContext context) {
return AppBar(
elevation: 0.0,
title: Text(
title,
style: TextStyle(fontSize: 18.0, color: titleColor),
),
backgroundColor: color == null ? Theme.of(context).primaryColor : color,
leading: GestureDetector(
child: Icon(
Icons.arrow_back_ios,
size: 25.0,
color: backIconColor,
),
onTap: (callback == null)
? () {
Navigator.of(context).pop();
}
: callback,
),
);
}
@override
Size get preferredSize {
return Size.fromHeight(kToolbarHeight);
}
}
|
