fearture_request#18 : done

- Provide customer app support

lib/src/app_bar.dart

@@ -4,10 +4,8 @@ import 'package:flutter_slider_drawer/src/helper/slider_app_bar.dart';
 import 'package:flutter_slider_drawer/src/slider_direction.dart';
 
 class SAppBar extends StatelessWidget {
-  final Widget? drawerIcon;
   final Color splashColor;
-  final Color drawerIconColor;
+
-  final double drawerIconSize;
   final AnimationController animationController;
   final VoidCallback onTap;
   final SlideDirection slideDirection;
@@ -16,10 +14,7 @@ class SAppBar extends StatelessWidget {
 
   const SAppBar(
       {Key? key,
-      this.drawerIcon,
       this.splashColor = Colors.black,
-      this.drawerIconColor = Colors.black87,
-      this.drawerIconSize = 27,
       required this.animationController,
       required this.onTap,
       required this.slideDirection,
@@ -40,13 +35,13 @@ class SAppBar extends StatelessWidget {
 
   List<Widget> appBar() {
     List<Widget> list = [
-      drawerIcon ??
+      sliderAppBar.drawerIcon ??
           IconButton(
               splashColor: splashColor,
               icon: AnimatedIcon(
                   icon: AnimatedIcons.menu_close,
-                  color: drawerIconColor,
+                  color: sliderAppBar.drawerIconColor,
-                  size: drawerIconSize,
+                  size: sliderAppBar.drawerIconSize,
                   progress: animationController),
               onPressed: () => onTap()),
       Expanded(

lib/src/helper/slider_app_bar.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 
-class SliderAppBar {
+class SliderAppBar extends StatelessWidget {
   /// [double] you can change appBar height by this parameter [appBarHeight]
   ///
   final double appBarHeight;
@@ -40,7 +40,10 @@ class SliderAppBar {
 
   const SliderAppBar({
     this.appBarHeight = 70,
-    this.title = const Text('AppBar'),
+    this.title = const Text(
+      'AppBar',
+      style: TextStyle(fontWeight: FontWeight.w500, fontSize: 20),
+    ),
     this.isTitleCenter = true,
     this.appBarColor = Colors.white,
     this.appBarPadding = const EdgeInsets.only(top: 24),
@@ -49,4 +52,9 @@ class SliderAppBar {
     this.drawerIcon,
     this.drawerIconSize = 27,
   });
+
+  @override
+  Widget build(BuildContext context) {
+    return Offstage();
+  }
 }

lib/src/slider.dart

@@ -62,7 +62,7 @@ class SliderDrawer extends StatefulWidget {
 
   ///[appBar] if you set [null] then it will not display app bar
   ///
-  final SliderAppBar? appBar;
+  final Widget? appBar;
 
   /// The primary color of the button when the drawer button is in the down (pressed) state.
   /// The splash is represented as a circular overlay that appears above the
@@ -153,6 +153,10 @@ class SliderDrawerState extends State<SliderDrawer>
 
   @override
   Widget build(BuildContext context) {
+    Color appBarColor = Colors.white;
+    if (widget.appBar is SliderAppBar) {
+      appBarColor = (widget.appBar as SliderAppBar).appBarColor;
+    }
     return LayoutBuilder(builder: (context, constrain) {
       return Container(
           child: Stack(children: <Widget>[
@@ -193,20 +197,19 @@ class SliderDrawerState extends State<SliderDrawer>
             child: Container(
               width: double.infinity,
               height: double.infinity,
-              color: widget.appBar?.appBarColor ?? Colors.transparent,
+              color: appBarColor,
               child: Column(
                 children: <Widget>[
-                  if (widget.appBar != null)
+                  if (widget.appBar != null && widget.appBar is SliderAppBar)
                     SAppBar(
                       slideDirection: widget.slideDirection,
                       onTap: () => toggle(),
                       animationController: _animationDrawerController!,
-                      drawerIcon: widget.appBar!.drawerIcon,
-                      drawerIconColor: widget.appBar!.drawerIconColor,
-                      drawerIconSize: widget.appBar!.drawerIconSize,
                       splashColor: widget.splashColor,
-                      sliderAppBar: widget.appBar!,
+                      sliderAppBar: widget.appBar as SliderAppBar,
                     ),
+                  if (widget.appBar != null && widget.appBar is! SliderAppBar)
+                    widget.appBar!,
                   Expanded(child: widget.child),
                 ],
               ),
@@ -296,7 +299,6 @@ class SliderDrawerState extends State<SliderDrawer>
   move(double percent) {
     _percent = percent;
     _animationDrawerController!.value = percent;
-    //_animationDrawerController!.notifyListeners();
   }
 
   openOrClose() {