add book

Qt6QMLBeginnersCode/4.SignalsSlots/1-SignalHandlers/Main.qml

@@ -0,0 +1,43 @@
+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+
+Window {
+    width: 640
+    height: 480
+    visible: true
+    title: qsTr("Signal Handlers")
+
+    Rectangle {
+        id: rect
+        width: 150
+        height: 150
+        color: "red"
+
+        MouseArea {
+            anchors.fill: parent
+            //hoverEnabled: true
+
+            onClicked: {
+                console.log("Clicked on the rect")
+            }
+
+            onDoubleClicked: {
+                console.log("Double clicked on the rect")
+            }
+
+            onEntered: {
+                console.log("You're in!")
+            }
+
+            onExited: {
+                console.log("You're out!")
+            }
+
+            onWheel: function(wheel) {
+                console.log("Wheel: " + wheel.x)
+            }
+        }
+    }
+}