Mouse hover event detection implementation

example/lib/main.dart

@@ -2,7 +2,6 @@ import 'package:example/screens/screen1.dart';
 import 'package:example/screens/screen2.dart';
 import 'package:example/screens/screen3.dart';
 import 'package:flutter/material.dart';
-import 'package:touchable/touchable.dart';
 
 void main() {
   runApp(MaterialApp(

example/lib/screens/screen1.dart

@@ -74,8 +74,9 @@ class MyPainter extends CustomPainter {
   void paint(Canvas _canvas, Size size) {
     TouchyCanvas canvas = TouchyCanvas(context, _canvas);
 
-    canvas.drawCircle(Offset(0, 0), 60, Paint()..color = Colors.deepOrange, onTapDown: (_) {
-      print("orange Circle touched");
+    canvas.drawCircle(Offset(0, 0), 60, Paint()..color = Colors.deepOrange,
+        onTapDown: (_) {
+      print('orange Circle touched');
       setState('orange');
     });
 
@@ -87,7 +88,7 @@ class MyPainter extends CustomPainter {
           ..strokeWidth = 200
           ..style = PaintingStyle.stroke, onTapDown: (detail) {
       setState('black');
-      print("black line touched");
+      print('black line touched');
     });
 
     canvas.drawOval(
@@ -96,7 +97,7 @@ class MyPainter extends CustomPainter {
           ..color = Colors.deepPurple
           ..style = PaintingStyle.stroke
           ..strokeWidth = 70, onTapDown: (_) {
-      print("purple oval touched");
+      print('purple oval touched');
       setState('purple');
     });
 
@@ -106,7 +107,7 @@ class MyPainter extends CustomPainter {
           ..color = Colors.deepOrange
           ..style = PaintingStyle.stroke
           ..strokeWidth = 50, onTapDown: (_) {
-      print("orange rect touched");
+      print('orange rect touched');
       setState('orange');
     });
 
@@ -115,11 +116,13 @@ class MyPainter extends CustomPainter {
       ..style = PaintingStyle.stroke
       ..strokeWidth = 10;
     canvas.drawCircle(Offset(150, 50), 60, paint, onTapDown: (_) {
-      print("green Circle touched");
+      print('green Circle touched');
       setState('green');
     });
 
-    canvas.drawCircle(Offset(150, 250), 70, Paint()..color = Colors.lightBlueAccent, onTapDown: (_) {
+    canvas.drawCircle(
+        Offset(150, 250), 70, Paint()..color = Colors.lightBlueAccent,
+        onTapDown: (_) {
       print('light blue Circle tap down');
       setState('white');
     }, onTapUp: (detail) {
@@ -145,11 +148,12 @@ class MyPainter extends CustomPainter {
           ..strokeWidth = 40
           ..color = Colors.grey, onTapDown: (_) {
       setState('grey');
-      print("grey RRect touched");
+      print('grey RRect touched');
     });
 
     canvas.drawRRect(
-        RRect.fromLTRBR(100 - 20.0, 340 - 20.0, 300 + 20.0, 650 + 20.0, Radius.elliptical(100 + 20.0, 150 + 20.0)),
+        RRect.fromLTRBR(100 - 20.0, 340 - 20.0, 300 + 20.0, 650 + 20.0,
+            Radius.elliptical(100 + 20.0, 150 + 20.0)),
         Paint()
           ..strokeWidth = 1
           ..style = PaintingStyle.stroke

example/lib/screens/screen2.dart

@@ -1,6 +1,4 @@
 import 'dart:math';
-import 'dart:ui';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:touchable/touchable.dart';
 
@@ -106,7 +104,7 @@ class MyPainter extends CustomPainter {
         pi,
         false,
         Paint()..color = Colors.black, onTapDown: (detail) {
-      print("clicked");
+      print('clicked');
       if (smileAnimation.value == 90) {
         smileAnimationController.reverse();
       }
@@ -116,11 +114,11 @@ class MyPainter extends CustomPainter {
   void drawNose(TouchyCanvas canvas, Size size) {
     var center = Offset(size.width / 2, size.height / 2);
     var noseColor =
-    ColorTween(begin: Colors.blueGrey, end: Colors.lightBlueAccent).animate(
-        CurvedAnimation(
-            parent: noseAnimationController, curve: Curves.bounceOut));
+        ColorTween(begin: Colors.blueGrey, end: Colors.lightBlueAccent).animate(
+            CurvedAnimation(
+                parent: noseAnimationController, curve: Curves.bounceOut));
     var noseLength =
-    Tween<double>(begin: 0, end: 100).animate(noseAnimationController);
+        Tween<double>(begin: 0, end: 100).animate(noseAnimationController);
     var upperbound = noseAnimationController.upperBound;
 
     void drawNose(Color color, double extraLength) {
@@ -132,12 +130,13 @@ class MyPainter extends CustomPainter {
               Offset(center.dx + 15, center.dy + 25 + extraLength)
             ], true),
           Paint()..color = color, onTapDown: (_) {
-        print("On Pan Down");
+        print('On Pan Down');
         if (noseAnimationController.value == upperbound ||
             noseAnimationController.status == AnimationStatus.forward) {
           noseAnimationController.reverse();
-        } else
+        } else {
           noseAnimationController.forward();
+        }
       });
     }
 
@@ -161,8 +160,8 @@ class MyPainter extends CustomPainter {
           Offset(center.dx - xOffset, center.dy - 40), 10, Paint());
       canvas.drawCircle(Offset(center.dx + xOffset, center.dy - 50), 20,
           Paint()..color = Colors.transparent, onTapDown: (_) {
-            eyeAnimationController.reverse();
-          });
+        eyeAnimationController.reverse();
+      });
     }
 
     void drawEyeLid(double xOffset) {
@@ -186,4 +185,4 @@ class MyPainter extends CustomPainter {
   bool shouldRepaint(CustomPainter oldDelegate) {
     return true;
   }
-}
+}

example/lib/screens/screen3.dart

@@ -1,5 +1,3 @@
-import 'dart:ui';
-
 import 'package:flutter/material.dart';
 import 'package:touchable/touchable.dart';
 
@@ -73,7 +71,8 @@ class MyPainter extends CustomPainter {
   void paint(Canvas _canvas, Size size) {
     TouchyCanvas canvas = TouchyCanvas(context, _canvas);
 
-    canvas.drawRect(Rect.fromLTWH(0, 0, 100, 300), Paint()..color = Colors.blue, onTapDown: (_) {
+    canvas.drawRect(Rect.fromLTWH(0, 0, 100, 300), Paint()..color = Colors.blue,
+        onTapDown: (_) {
       setState('blue');
     });
   }

example/pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.6.1"
+    version: "2.9.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -21,28 +21,21 @@ packages:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -56,7 +49,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -73,21 +66,28 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.10"
+    version: "0.12.12"
+  material_color_utilities:
+    dependency: transitive
+    description:
+      name: material_color_utilities
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.5"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.8.0"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -99,7 +99,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.9.0"
   stack_trace:
     dependency: transitive
     description:
@@ -120,41 +120,34 @@ packages:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.0"
+    version: "0.4.12"
   touchable:
     dependency: "direct main"
     description:
       path: ".."
       relative: true
     source: path
-    version: "1.0.0"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.0"
+    version: "1.0.1"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.2"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.18.1 <3.0.0"