add book

Qt6QMLBeginnersCode/8-QtQuickControls/7-Dial/Main.qml

@@ -0,0 +1,39 @@
+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+import QtQuick.Controls
+
+Window {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("Dial")
+
+    Column {
+        width: parent.width
+        spacing: 40
+
+        Label {
+            width: parent.width
+            wrapMode: Label.Wrap
+            horizontalAlignment: Qt.AlignHCenter
+            text: "A Knob used to let the user choose a value from a range"
+            font.pointSize: 15
+        }
+
+        Dial{
+            anchors.horizontalCenter: parent.horizontalCenter
+            from: 1
+            to: 100
+            value: 50
+            wrap: true
+
+            onValueChanged: {
+                console.log(" Current value: " + Math.ceil(value))
+            }
+
+        }
+
+    }
+}