Merge branch 'master' of http://192.168.2.201:8099/laiiihz/ansu_ui
# Conflicts: # lib/ansu_ui.dartnull_safety
commit
f1395e69ed
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import 'package:ansu_ui/ansu_ui.dart';
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import 'package:flutter/material.dart';
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class ExampleTextFiled extends StatefulWidget {
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ExampleTextFiled({Key key}) : super(key: key);
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@override
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_ExampleTextFiledState createState() => _ExampleTextFiledState();
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}
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class _ExampleTextFiledState extends State<ExampleTextFiled> {
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TextEditingController _controller;
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@override
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Widget build(BuildContext context) {
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return ASScaffold(
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title: '文本框 TextFiled',
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appBarBottom: ASSearchTextField(
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controller: _controller,
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hintText: '搜索',
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),
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body: ListView(
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children: [
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ASSearchTextField.button(
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hintText: '搜索',
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onPressed: () {},
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),
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],
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),
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);
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}
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}
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@ -0,0 +1,159 @@
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import 'package:ansu_ui/styles/as_colors.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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///TextFiled
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class ASSearchTextField extends StatefulWidget implements PreferredSizeWidget {
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ASSearchTextField({
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Key key,
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this.controller,
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this.hintText,
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this.onChanged,
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this.focusNode,
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this.onSubmitted,
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this.margin,
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this.onPressed,
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}) : button = false,
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super(key: key);
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///
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ASSearchTextField.button({
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Key key,
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this.controller,
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this.hintText,
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this.onChanged,
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this.focusNode,
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this.onSubmitted,
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this.margin,
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this.onPressed,
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}) : button = true,
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super(key: key);
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///渲染成按钮
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final bool button;
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///控制器
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final TextEditingController controller;
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///hint Text
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final String hintText;
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///文字变化回调
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final ValueChanged<String> onChanged;
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///完成输入回调
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final ValueChanged<String> onSubmitted;
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///焦点
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final FocusNode focusNode;
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///margin
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final EdgeInsets margin;
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final VoidCallback onPressed;
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@override
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_ASSearchTextFieldState createState() => _ASSearchTextFieldState();
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@override
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Size get preferredSize => Size.fromHeight(42.w);
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}
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class _ASSearchTextFieldState extends State<ASSearchTextField> {
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get _border => OutlineInputBorder(
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borderRadius: BorderRadius.circular(21.w),
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borderSide: BorderSide(
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color: Color(0xFF979797),
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width: 1.w,
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),
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);
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_buildButton() {
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return Padding(
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padding: widget.margin ??
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EdgeInsets.symmetric(
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horizontal: 15.w,
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vertical: 3.w,
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),
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child: MaterialButton(
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padding: EdgeInsets.zero,
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color: Color(0xFFF8F8F8),
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elevation: 0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(21.w),
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side: BorderSide(
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color: Color(0xFF979797),
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width: 1.w,
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),
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),
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child: Row(
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children: [
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Padding(
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padding: EdgeInsets.only(left: 13.w, right: 8.w),
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child: Icon(
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Icons.search,
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size: 16.w,
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color: Colors.black,
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),
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),
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Expanded(
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child: Text(
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widget.hintText ?? '',
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style: TextStyle(
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color: kTextSubColor,
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fontSize: 14.sp,
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),
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),
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),
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],
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),
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onPressed: widget.onPressed,
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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if (widget.button) return _buildButton();
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return Container(
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height: 42.w,
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padding: widget.margin ??
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EdgeInsets.symmetric(
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horizontal: 15.w,
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vertical: 3.w,
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),
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child: TextField(
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controller: widget.controller,
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onChanged: widget.onChanged,
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onSubmitted: widget.onSubmitted,
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onTap: widget.onPressed,
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focusNode: widget.focusNode,
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cursorColor: kPrimaryColor,
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textInputAction: TextInputAction.search,
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decoration: InputDecoration(
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fillColor: Color(0xFFF8F8F8),
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filled: true,
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hintText: widget.hintText,
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hintStyle: TextStyle(
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color: kTextSubColor,
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fontSize: 14.sp,
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),
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border: _border,
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enabledBorder: _border,
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focusedBorder: _border,
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focusedErrorBorder: _border,
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prefixIcon: Padding(
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padding: EdgeInsets.only(left: 13.w, right: 8.w),
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child: Icon(
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Icons.search,
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size: 16.w,
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color: Colors.black,
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),
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),
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prefixIconConstraints: BoxConstraints(minWidth: 0, minHeight: 0),
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contentPadding: EdgeInsets.zero,
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),
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),
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);
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}
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}
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