add book

Qt6QMLBeginnersCode/4.SignalsSlots/2-SignalParameters/Main.qml

@@ -0,0 +1,40 @@
+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+
+Window {
+    width: 640
+    height: 480
+    visible: true
+    title: qsTr("Signal Parameters")
+
+    Rectangle{
+        id: rect
+        width: 150
+        height: 150
+        color: "red"
+
+        MouseArea{
+            anchors.fill: parent
+
+            /*
+            onClicked: {
+                //Deprecated
+                console.log(mouse.x)
+            }
+            */
+
+            //Explicit Javascript function
+            /*
+            onClicked: function(mouse_param){
+                console.log(mouse_param.x)
+            }
+            */
+
+             //Arrow function
+             onClicked: (mouse_param) => console.log(mouse_param.x)
+
+        }
+    }
+}