some color adjustments

lib/app.dart

@@ -33,7 +33,7 @@ class _AppState extends State<App> {
             ),
             Expanded(
                 child: Container(
-              color: const Color(0xff0d0d0d),
+              color: const Color(0xff000000),
               child: _buildPage(),
             ))
           ],
@@ -65,8 +65,8 @@ class _AppState extends State<App> {
               ).then((v) => notifier.loadAllNotes());
             },
             backgroundColor: const Color(0xff3f3f3f),
-            child:
-                const Icon(Icons.edit_calendar_outlined, color: Colors.orange),
+            child: const Icon(Icons.edit_calendar_outlined,
+                color: Color(0xffff7300)),
           ),
         );
       default:

lib/canvas/paint_controller.dart

@@ -43,8 +43,8 @@ class PaintController extends ChangeNotifier {
     alpha /= (2 * pi * 2);
     alpha += .5;
 
-    double thickness = basetickness * alpha;
-    return thickness;
+    basetickness * alpha;
+    return basetickness;
   }
 
   void pointDownEvent(Offset offset, PointerDownEvent e) async {
@@ -60,7 +60,7 @@ class PaintController extends ChangeNotifier {
           [Point(offset, _calcTiltedWidth(3.0, e.tilt))],
           strokeid,
           activePen == Pen.pen
-              ? Colors.black26
+              ? const Color(0xFF444444)
               : Colors.yellow.withOpacity(.5)));
       file.addStroke(strokeid);
 

lib/pages/all_notes_page.dart

@@ -18,7 +18,7 @@ class _AllNotesPageState extends State<AllNotesPage> {
     return Column(
       children: [
         SizedBox(
-          height: 10 + MediaQuery.of(context).viewPadding.top,
+          height: 25 + MediaQuery.of(context).viewPadding.top,
         ),
         Row(
           children: [
@@ -28,7 +28,7 @@ class _AllNotesPageState extends State<AllNotesPage> {
             const Text(
               'All notes',
               style: TextStyle(
-                  color: Color.fromRGBO(255, 255, 255, .85), fontSize: 22),
+                  color: Color.fromRGBO(255, 255, 255, .85), fontSize: 21),
             ),
             Expanded(child: Container()),
             IconMaterialButton(
@@ -37,16 +37,19 @@ class _AllNotesPageState extends State<AllNotesPage> {
               onPressed: () async {
                 // todo implement pdf import
               },
+              iconSize: 22,
             ),
             IconMaterialButton(
               icon: const Icon(Icons.search),
               color: const Color.fromRGBO(255, 255, 255, .85),
               onPressed: () {},
+              iconSize: 22,
             ),
             IconMaterialButton(
               icon: const Icon(Icons.more_vert),
               color: const Color.fromRGBO(255, 255, 255, .85),
               onPressed: () {},
+              iconSize: 22,
             ),
             const SizedBox(
               width: 15,

lib/widgets/collapse_drawer.dart

@@ -32,7 +32,8 @@ class _CollapseDrawerState extends State<CollapseDrawer>
 
     controller = AnimationController(
         vsync: this, duration: const Duration(milliseconds: 200));
-    collapseAnimation = Tween<double>(begin: 62, end: 300).animate(controller)
+    collapseAnimation = Tween<double>(begin: 62, end: 300)
+        .animate(CurvedAnimation(parent: controller, curve: Curves.easeInOut))
       ..addListener(() {
         setState(() {});
       });
@@ -41,13 +42,14 @@ class _CollapseDrawerState extends State<CollapseDrawer>
   @override
   Widget build(BuildContext context) {
     return Container(
-      padding: EdgeInsets.only(top: MediaQuery.of(context).viewPadding.top),
-      color: const Color(0xff0d0d0d),
+      padding:
+          EdgeInsets.only(top: MediaQuery.of(context).viewPadding.top + 15),
+      color: const Color(0xff000000),
       child: ClipRRect(
         borderRadius: const BorderRadius.only(
             topRight: Radius.circular(10), bottomRight: Radius.circular(10)),
         child: Container(
-          color: const Color(0xff3f3f3f),
+          color: const Color(0xff252525),
           child: ConstrainedBox(
             constraints: BoxConstraints.expand(width: collapseAnimation.value),
             child: Column(
@@ -103,7 +105,7 @@ class _CollapseDrawerState extends State<CollapseDrawer>
                   ],
                 ),
                 const SizedBox(
-                  height: 40,
+                  height: 20,
                 ),
                 Expanded(
                     child: ListView(

lib/widgets/drawer_item.dart

@@ -20,28 +20,29 @@ class DrawerItem extends StatelessWidget {
     return InkWell(
       onTap: onTap,
       child: Padding(
-        padding: const EdgeInsets.only(left: 9, top: 7, bottom: 7, right: 9),
+        padding: const EdgeInsets.only(left: 9, top: 2, bottom: 2, right: 9),
         child: ClipRRect(
           borderRadius: BorderRadius.circular(10),
           child: Container(
-            color: active ? const Color(0xff6e6e6e) : Colors.transparent,
+            color: active ? const Color(0xff4d4d4d) : Colors.transparent,
             child: Padding(
               padding:
-                  const EdgeInsets.only(left: 9, top: 7, bottom: 7, right: 9),
+                  const EdgeInsets.only(left: 9, top: 13, bottom: 13, right: 9),
               child: Row(
                 children: [
                   Icon(
                     dta.icon,
-                    size: 26,
-                    color: const Color(0xffdbdbdb),
+                    size: 23,
+                    color: const Color(0xffe5e5e5),
                   ),
                   if (!collapsed) ...[
                     const SizedBox(
-                      width: 10,
+                      width: 17,
                     ),
                     Text(
                       dta.name,
-                      style: const TextStyle(color: Color(0xffe9e9e9)),
+                      style: const TextStyle(
+                          color: Color(0xffe5e5e5), fontSize: 16),
                     ),
                     Expanded(child: Container()),
                     Text(

lib/widgets/tool_bar.dart

@@ -23,8 +23,10 @@ class _ToolBarState extends State<ToolBar> {
   @override
   Widget build(BuildContext context) {
     return Container(
-      color: const Color(0xff3f3f3f),
-      width: 45,
+      color: const Color(0xff252525),
+      width: 40,
+      child: Padding(
+        padding: const EdgeInsets.only(left: 3, right: 3),
         child: Column(
           children: [
             const SizedBox(
@@ -33,6 +35,7 @@ class _ToolBarState extends State<ToolBar> {
             IconMaterialButton(
               icon: const Iconify(
                 EmojioneMonotone.fountain_pen,
+                size: 20,
                 color: Color.fromRGBO(255, 255, 255, .85),
               ),
               color: const Color.fromRGBO(255, 255, 255, .85),
@@ -41,11 +44,12 @@ class _ToolBarState extends State<ToolBar> {
                 widget.onPenChange(Pen.pen);
               },
               selected: activepen == Pen.pen,
-            iconSize: 24,
+              iconSize: 20,
             ),
             IconMaterialButton(
               icon: const Iconify(
                 Jam.highlighter,
+                size: 20,
                 color: Color.fromRGBO(255, 255, 255, .85),
               ),
               color: const Color.fromRGBO(255, 255, 255, .85),
@@ -54,7 +58,7 @@ class _ToolBarState extends State<ToolBar> {
                 widget.onPenChange(Pen.highlighter);
               },
               selected: activepen == Pen.highlighter,
-            iconSize: 24,
+              iconSize: 20,
             ),
             IconMaterialButton(
               icon: Transform.translate(
@@ -66,7 +70,7 @@ class _ToolBarState extends State<ToolBar> {
                 setState(() => activepen = Pen.eraser);
                 widget.onPenChange(Pen.eraser);
               },
-            iconSize: 24,
+              iconSize: 20,
               selected: activepen == Pen.eraser,
             ),
             IconMaterialButton(
@@ -77,10 +81,11 @@ class _ToolBarState extends State<ToolBar> {
                 widget.onPenChange(Pen.selector);
               },
               selected: activepen == Pen.selector,
-            iconSize: 24,
+              iconSize: 20,
             ),
           ],
         ),
+      ),
     );
   }
 }