fbutton 2.0.1 
fbutton: ^2.0.1 copied to clipboard
Let developers just need to grasp only one button component.
import 'package:fcontrol/fdefine.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:fbutton/fbutton.dart';
import 'package:fradio/fradio.dart';
import 'dart:math' as math;
import 'package:fcommon/fcommon.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: FButtonPage(),
);
}
}
class FButtonPage extends StatefulWidget {
@override
_FButtonPageState createState() => _FButtonPageState();
}
class _FButtonPageState extends State<FButtonPage> {
var _shadowBlur;
@override
void initState() {
_shadowBlur = 5.0;
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: mainBackgroundColor,
appBar: AppBar(
backgroundColor: mainBackgroundColor,
title: const Text(
'FButton',
style: TextStyle(color: mainTextTitleColor),
),
centerTitle: true,
),
body: SingleChildScrollView(
child: Container(
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
/// Normal FButton
buildTitle("FButton"),
buildSmallMargin(),
/// Normal FButton 1
buildNormalButton1(),
buildMiddleMargin(),
/// Normal FButton 2
buildNormalButton2(),
buildMiddleMargin(),
/// Normal FButton 3
buildNormalButton3(),
buildMiddleMargin(),
buildTitle("Corner"),
buildSmallMargin(),
/// Corner FButton
buildCornerButton1(),
buildBigMargin(),
/// Corner FButton
buildCornerButton2(),
buildMiddleMargin(),
buildTitle("Gradient"),
buildSmallMargin(),
/// Gradient FButton
buildGradientButton1(),
buildMiddleMargin(),
/// Gradient FButton
buildGradientButton2(),
buildMiddleMargin(),
/// Gradient FButton
buildGradientButton3(),
buildMiddleMargin(),
/// Stroke FButton
buildTitle("Stroke"),
buildSmallMargin(),
buildStrokeButton(),
buildMiddleMargin(),
buildTitle("Image"),
buildSmallMargin(),
/// Image
buildImageButton1(context),
buildBigMargin(),
/// Image
buildImageButton2(),
buildBigMargin(),
buildTitle("Loading"),
buildMiddleMargin(),
/// Loading
buildLoadingButton1(),
buildMiddleMargin(),
/// Loading
buildLoadingButton2(),
buildSmallMargin(),
/// Effect FButton
buildTitle("Effect"),
buildSmallMargin(),
/// Hover
buildEffectButton(),
buildMiddleMargin(),
buildTitle("Shadow"),
buildSmallMargin(),
/// Shadow
buildShadowButton(),
///////
buildBigMargin(),
buildTitle("Neumorphism Style"),
buildMiddleMargin(),
buildMiddleMargin(),
/// Neumorphism
neumorphismDemo(),
buildBiggestMargin(),
buildBiggestMargin(),
],
),
),
),
));
}
Stack neumorphismDemo() {
return Stack(
children: [
Padding(
padding: EdgeInsets.only(left: 20, right: 20, top: 50, bottom: 50),
child: Column(
children: [
/// Neumorphism Style 1
neumorphismDemo_1(),
buildMiddleMargin(),
buildMiddleMargin(),
/// Neumorphism Style 2
neumorphismDemo_2(),
],
),
),
Positioned(
left: 25,
top: 0,
child: Transform.rotate(
angle: -math.pi / 4.0,
alignment: Alignment.center,
child: FRadio.custom(
value: FLightOrientation.LeftTop,
groupValue: lightOrientation,
normal: Image.asset("assets/icon_light_unselected.png"),
selected: Image.asset("assets/icon_light_selected.png"),
onChanged: (value) {
setState(() {
lightOrientation = value;
});
},
),
)),
Positioned(
right: 25,
top: 0,
child: Transform.rotate(
angle: math.pi / 4.0,
alignment: Alignment.center,
child: FRadio.custom(
value: FLightOrientation.RightTop,
groupValue: lightOrientation,
normal: Image.asset("assets/icon_light_unselected.png"),
selected: Image.asset("assets/icon_light_selected.png"),
onChanged: (value) {
setState(() {
lightOrientation = value;
});
},
),
)),
Positioned(
right: 25,
bottom: 0,
child: Transform.rotate(
angle: -math.pi / (3.0 / 4.0),
alignment: Alignment.center,
child: FRadio.custom(
value: FLightOrientation.RightBottom,
groupValue: lightOrientation,
normal: Image.asset("assets/icon_light_unselected.png"),
selected: Image.asset("assets/icon_light_selected.png"),
onChanged: (value) {
setState(() {
lightOrientation = value;
});
},
),
)),
Positioned(
left: 25,
bottom: 0,
child: Transform.rotate(
angle: math.pi / (3.0 / 4.0),
alignment: Alignment.center,
child: FRadio.custom(
value: FLightOrientation.LeftBottom,
groupValue: lightOrientation,
normal: Image.asset("assets/icon_light_unselected.png"),
selected: Image.asset("assets/icon_light_selected.png"),
onChanged: (value) {
setState(() {
lightOrientation = value;
});
},
),
)),
],
);
}
FLightOrientation lightOrientation = FLightOrientation.LeftTop;
double neumorphismSize_1 = 30;
double neumorphismSize_2 = 30;
double neumorphismSize_3 = 30;
Widget neumorphismDemo_1() {
return StatefulBuilder(builder: (context, setState) {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
FButton(
lightOrientation: lightOrientation,
/// 开启 Neumorphism 支持
isSupportNeumorphism: true,
highlightShadowColor: Colors.white,
shadowColor: mainShadowColor,
width: 60,
height: 60,
image: Icon(
Icons.call,
color: mainTextTitleColor,
size: neumorphismSize_1,
),
alignment: Alignment.center,
color: mainBackgroundColor,
corner: FCorner.all(8.0),
onPressed: () {},
onPressedDown: () {
setState(() {
neumorphismSize_1 = 26;
});
},
onPressedUp: () {
setState(() {
neumorphismSize_1 = 30;
});
},
onPressedCancel: () {
setState(() {
neumorphismSize_1 = 30;
});
},
),
FButton(
lightOrientation: lightOrientation,
/// 开启 Neumorphism 支持
isSupportNeumorphism: true,
highlightShadowColor: Colors.white,
shadowColor: mainShadowColor,
width: 60,
height: 60,
image: Icon(
Icons.mic,
color: mainTextTitleColor,
size: neumorphismSize_2,
),
alignment: Alignment.center,
color: mainBackgroundColor,
corner: FCorner.all(8.0),
onPressed: () {},
onPressedDown: () {
setState(() {
neumorphismSize_2 = 26;
});
},
onPressedUp: () {
setState(() {
neumorphismSize_2 = 30;
});
},
onPressedCancel: () {
setState(() {
neumorphismSize_2 = 30;
});
},
),
FButton(
lightOrientation: lightOrientation,
/// 开启 Neumorphism 支持
isSupportNeumorphism: true,
strokeColor: mainBackgroundColor,
strokeWidth: 3.0,
highlightShadowColor: Colors.white,
shadowColor: mainShadowColor,
width: 60,
height: 60,
image: Icon(
Icons.photo_camera,
color: mainTextTitleColor,
size: neumorphismSize_3,
),
alignment: Alignment.center,
color: mainBackgroundColor,
corner: FCorner.all(8.0),
onPressed: () {},
onPressedDown: () {
setState(() {
neumorphismSize_3 = 26;
});
},
onPressedUp: () {
setState(() {
neumorphismSize_3 = 30;
});
},
onPressedCancel: () {
setState(() {
neumorphismSize_3 = 30;
});
},
),
],
);
});
}
double neumorphismSize_2_1 = 30;
double neumorphismSize_2_2 = 18;
Widget neumorphismDemo_2() {
return StatefulBuilder(builder: (context, setState) {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
FButton(
lightOrientation: lightOrientation,
/// 开启 Neumorphism 支持
isSupportNeumorphism: true,
highlightShadowColor: Colors.white,
shadowColor: mainShadowColor,
strokeColor: mainBackgroundColor,
strokeWidth: 3.0,
width: 60,
height: 60,
image: Icon(
Icons.play_arrow,
color: mainTextTitleColor,
size: neumorphismSize_2_1,
),
alignment: Alignment.center,
color: mainBackgroundColor,
corner: FCorner.all(30.0),
onPressed: () {},
onPressedDown: () {
setState(() {
neumorphismSize_2_1 = 26;
});
},
onPressedUp: () {
setState(() {
neumorphismSize_2_1 = 30;
});
},
onPressedCancel: () {
setState(() {
neumorphismSize_2_1 = 30;
});
},
),
FButton(
/// 配置光源方向
///
/// Configure light source direction
lightOrientation: lightOrientation,
/// 开启 Neumorphism 支持
///
/// Turn on Neumorphism support
isSupportNeumorphism: true,
/// 配置亮部阴影
///
/// Configure highlight shadow
highlightShadowColor: Colors.white,
/// 配置暗部阴影
///
/// Configure dark shadows
shadowColor: mainShadowColor,
strokeColor: mainBackgroundColor,
strokeWidth: 3.0,
width: 190,
height: 60,
text: "FWidget",
style: TextStyle(
color: mainTextTitleColor, fontSize: neumorphismSize_2_2),
alignment: Alignment.center,
color: mainBackgroundColor,
corner: FCorner.all(30.0),
onPressed: () {},
onPressedDown: () {
setState(() {
neumorphismSize_2_2 = 16;
});
},
onPressedUp: () {
setState(() {
neumorphismSize_2_2 = 18;
});
},
onPressedCancel: () {
setState(() {
neumorphismSize_2_2 = 18;
});
},
),
],
);
});
}
Widget buildShadowButton() {
return StatefulBuilder(builder: (context, setState) {
return Column(
children: <Widget>[
buildMiddleMargin(),
FButton(
width: 200,
height: 50,
alignment: Alignment.center,
text: "Shadow",
style: TextStyle(color: Colors.white),
color: Color(0xffb39ddb),
onPressed: () {},
clickEffect: true,
corner: FCorner.all(28),
shadowColor: Color(0xff3754AA).withOpacity(0.78),
shadowBlur: _shadowBlur,
),
buildMiddleMargin(),
Container(
width: 200,
child: Slider(
label: _shadowBlur.toString(),
value: _shadowBlur,
min: 0.0,
max: 20,
divisions: 40,
activeColor: Color(0xff9fa8da),
inactiveColor: Color(0xff9fa8da).withOpacity(0.38),
onChanged: (v) {
setState(() {
_shadowBlur = v;
});
},
),
),
],
);
});
}
FButton buildEffectButton() {
return FButton(
width: 200,
height: 50,
alignment: Alignment.center,
text: "Try Me!",
style: TextStyle(color: Colors.white),
color: Color(0xff81d4fa),
onPressed: () {},
clickEffect: true,
corner: FCorner.all(9),
highlightColor: Color(0xffff8a65),
hoverColor: Color(0xff80deea),
shadowColor: mainShadowColor,
shadowBlur: 6.0,
shadowOffset: Offset(2.0, 2.0),
);
}
Widget buildLoadingButton2() {
return StatefulBuilder(builder: (context, setState) {
return Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FButton(
padding: EdgeInsets.all(12.0),
text: "Click left loading",
style: TextStyle(color: Colors.white),
color: Color(0xffffab91),
onPressed: () {
print("Loading...");
},
clickEffect: true,
corner: FCorner.all(9),
loadingSize: 15,
imageMargin: 16,
loadingStrokeWidth: 2,
clickLoading: true,
loadingColor: Colors.white,
loadingText: "Loading...",
),
SizedBox(
width: 10,
),
FButton(
padding: EdgeInsets.all(12.0),
text: "Click top loading",
style: TextStyle(color: Colors.white),
color: Color(0xffb39ddb),
onPressed: () {
print("Loading...");
},
clickEffect: true,
corner: FCorner.all(9),
loadingSize: 15,
imageMargin: 6,
loadingStrokeWidth: 2,
clickLoading: true,
loadingColor: Colors.white,
loadingText: "Loading...",
imageAlignment: ImageAlignment.top,
loadingWidget: RefreshProgressIndicator(),
),
],
),
buildMiddleMargin(),
FButton(
width: 170,
height: 70,
alignment: Alignment.center,
text: "Click to loading",
style: TextStyle(color: Colors.white),
color: Color(0xff90caf9),
onPressed: () {
print("Loading...");
},
clickEffect: true,
corner: FCorner.all(9),
image: Icon(
Icons.cloud_download,
size: 18,
color: Colors.white,
),
imageMargin: 8,
loadingSize: 15,
loadingStrokeWidth: 2,
clickLoading: true,
loadingColor: Colors.white,
loadingText: "Loading...",
hideTextOnLoading: true,
loadingWidget: CupertinoActivityIndicator(),
),
buildMiddleMargin(),
FButton(
width: 100,
height: 30,
alignment: Alignment.center,
text: "Reset",
style: TextStyle(color: mainTextTitleColor),
corner: FCorner.all(25),
onPressed: () {
setState(() {});
},
color: Color(0xffffab91),
// clickEffect: true,
highlightShadowColor: Color(0xfffbe9e7),
shadowColor: Color(0xffff7043),
isSupportNeumorphism: true,
shadowBlur: 10.0,
),
],
);
});
}
Widget buildLoadingButton1() {
return FButton(
width: 200,
height: 50,
text: "loading",
style: TextStyle(color: Colors.white),
color: Color(0xffa5d6a7),
onPressed: () {
print("Loading...");
},
clickEffect: true,
corner: FCorner.all(30),
loadingSize: 15,
imageMargin: 16,
loadingStrokeWidth: 2,
loading: true,
loadingColor: Colors.white,
loadingText: "Loading...",
);
}
Row buildImageButton2() {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FButton(
onPressed: () {},
image: Icon(
Icons.add_a_photo,
color: Color(0xffff8a65),
),
imageMargin: 8,
text: "Take Photo",
style: TextStyle(color: mainTextTitleColor),
color: Colors.transparent,
),
SizedBox(
width: 36,
),
FButton(
onPressed: () {},
image: Icon(
Icons.print,
color: Colors.grey,
),
imageMargin: 8,
imageAlignment: ImageAlignment.top,
text: "Print",
style: TextStyle(color: mainTextTitleColor),
color: Colors.transparent,
),
],
);
}
Row buildImageButton1(BuildContext context) {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FButton(
width: 88,
height: 38,
padding: EdgeInsets.all(0),
text: "Back",
style: TextStyle(color: Colors.white),
color: Color(0xff9ccc65),
onPressed: () {
toast(context, "Back!");
},
clickEffect: true,
corner: FCorner(leftTopCorner: 25, leftBottomCorner: 25),
image: Icon(
Icons.arrow_back_ios,
color: Colors.white,
size: 12,
),
imageMargin: 8,
),
Container(
height: 38,
child: VerticalDivider(width: 0.25, color: Colors.black)),
FButton(
width: 88,
height: 38,
padding: EdgeInsets.all(0),
text: "Forward",
style: TextStyle(color: Colors.white),
color: Color(0xffd4e157),
onPressed: () {
toast(context, "Forward!");
},
corner: FCorner(rightTopCorner: 25, rightBottomCorner: 25),
image: Icon(
Icons.arrow_forward_ios,
color: Colors.white,
size: 12,
),
imageMargin: 8,
imageAlignment: ImageAlignment.right,
),
Padding(
padding: const EdgeInsets.fromLTRB(16, 0, 0, 0),
child: FButton(
width: 38,
height: 38,
padding: EdgeInsets.all(0),
color: Color(0xff26c6da),
onPressed: () {
toast(context, "Search!");
},
clickEffect: true,
corner: FCorner.all(19),
image: Icon(
Icons.search,
color: Colors.white,
),
),
),
],
);
}
Padding buildStrokeButton() {
return Padding(
padding: const EdgeInsets.fromLTRB(28, 0, 28, 0),
child: FButton(
text: "Stroke FButton",
style: TextStyle(color: Colors.black87),
color: Colors.white,
onPressed: () {},
clickEffect: true,
corner: FCorner.all(6),
strokeWidth: 1,
strokeColor: Colors.black87,
padding: EdgeInsets.all(10.0),
),
);
}
Padding buildGradientButton3() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
width: 200,
height: 50,
alignment: Alignment.center,
text: "RadialGradient FButton",
style: TextStyle(color: Colors.white),
gradient: RadialGradient(
center: const Alignment(0.6, 0.2),
radius: 0.2,
colors: [
const Color(0xFF0099FF),
const Color(0xffff7043),
],
stops: [0.4, 1.0],
),
onPressed: () {},
clickEffect: true,
corner: FCorner.all(9),
),
);
}
Padding buildGradientButton2() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
width: 200,
height: 90,
alignment: Alignment.center,
text: "SweepGradient FButton",
style: TextStyle(color: Colors.white),
color: Colors.black54,
gradient: SweepGradient(
center: Alignment.center,
startAngle: 0.0,
endAngle: math.pi * 2,
colors: const <Color>[
Colors.blue,
Colors.green,
Colors.yellow,
Colors.red,
Colors.blueAccent,
],
),
onPressed: () {},
clickEffect: true,
corner: FCorner.all(9),
),
);
}
Padding buildGradientButton1() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
width: 200,
height: 50,
alignment: Alignment.center,
text: "LinearGradient FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFFc900),
gradient: LinearGradient(colors: [
Color(0xff00B0FF),
Color(0xffFFc900),
]),
onPressed: () {},
clickEffect: true,
corner: FCorner.all(9),
),
);
}
Widget buildCornerButton2() {
return Container(
width: 360,
padding: const EdgeInsets.fromLTRB(18, 0, 18, 0),
child: Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFF7043),
onPressed: () {},
clickEffect: true,
corner: FCorner(leftTopCorner: 10),
cornerStyle: FCornerStyle.bevel,
strokeWidth: 0.5,
strokeColor: Color(0xffD84315),
),
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFFA726),
onPressed: () {},
clickEffect: true,
corner: FCorner(
leftBottomCorner: 40,
leftTopCorner: 6,
rightTopCorner: 40,
rightBottomCorner: 6,
),
cornerStyle: FCornerStyle.bevel,
strokeWidth: 0.5,
strokeColor: Color(0xffEF6C00),
),
],
),
buildSmallMargin(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFFc900),
onPressed: () {},
clickEffect: true,
corner: FCorner(rightTopCorner: 25, rightBottomCorner: 25),
cornerStyle: FCornerStyle.bevel,
strokeWidth: 0.5,
strokeColor: Color(0xffF9A825),
),
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xff00B0FF),
onPressed: () {},
clickEffect: true,
corner: FCorner(leftTopCorner: 35, rightTopCorner: 35),
cornerStyle: FCornerStyle.bevel,
strokeWidth: 0.5,
strokeColor: Color(0xff0288D1),
),
],
),
],
),
);
}
Widget buildCornerButton1() {
return Container(
width: 360,
padding: const EdgeInsets.fromLTRB(18, 0, 18, 0),
child: Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFF7043),
onPressed: () {},
clickEffect: true,
corner: FCorner(leftTopCorner: 18),
),
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFFA726),
onPressed: () {},
clickEffect: true,
corner: FCorner(
leftBottomCorner: 40,
leftTopCorner: 6,
rightTopCorner: 40,
rightBottomCorner: 6,
),
),
],
),
buildSmallMargin(),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xffFFc900),
onPressed: () {},
clickEffect: true,
corner: FCorner(leftTopCorner: 25, leftBottomCorner: 25),
),
FButton(
width: 150,
height: 50,
alignment: Alignment.center,
text: "Corner FButton",
style: TextStyle(color: Colors.white),
color: Color(0xff00B0FF),
onPressed: () {},
clickEffect: true,
corner: FCorner(leftTopCorner: 35, rightTopCorner: 35),
),
],
),
],
),
);
}
Padding buildNormalButton3() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
text: "FButton #3",
style: TextStyle(color: Colors.white),
disableStyle: TextStyle(color: Colors.black38),
color: Color(0xffF8AD36),
disabledColor: Colors.grey[300],
corner: FCorner.all(6.0),
),
);
}
Padding buildNormalButton2() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
text: "FButton #2",
style: TextStyle(color: Colors.white),
color: Color(0xffffab91),
corner: FCorner.all(6.0),
),
);
}
Widget buildNormalButton1() {
return Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: FButton(
height: 40,
alignment: Alignment.center,
text: "FButton #1",
style: TextStyle(color: Colors.white),
color: Color(0xffffab91),
onPressed: () {},
clickEffect: true,
highlightColor: Colors.red,
hoverColor: Colors.blue,
corner: FCorner.all(6.0),
),
);
}
}Metadata
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downloads
Publisher
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Metadata
Let developers just need to grasp only one button component.
Repository (GitHub)
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License
unknown (license)
