add book

Qt6QMLBeginnersCode/8-QtQuickControls/6-DelayButton/CMakeLists.txt

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+# Copyright (c) Daniel Gakwaya.
+# SPDX-License-Identifier: MIT
+
+cmake_minimum_required(VERSION 3.16)
+
+project(6-DelayButton VERSION 0.1 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Qt6 6.5 REQUIRED COMPONENTS Quick)
+
+qt_standard_project_setup(REQUIRES 6.5)
+
+qt_add_executable(app6-DelayButton
+    main.cpp
+)
+
+qt_add_qml_module(app6-DelayButton
+    URI 6-DelayButton
+    VERSION 1.0
+    QML_FILES Main.qml
+)
+
+set_target_properties(app6-DelayButton PROPERTIES
+    MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com
+    MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION}
+    MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
+    MACOSX_BUNDLE TRUE
+    WIN32_EXECUTABLE TRUE
+)
+
+target_link_libraries(app6-DelayButton
+    PRIVATE Qt6::Quick
+)
+
+install(TARGETS app6-DelayButton
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

Qt6QMLBeginnersCode/8-QtQuickControls/6-DelayButton/Main.qml

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+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Controls
+
+Window {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("DelayButton")
+
+    ColumnLayout {
+        width: parent.width
+        spacing: 40
+
+        Label {
+            width: parent.width
+            wrapMode: Label.Wrap
+            Layout.fillWidth: true
+            text: "Delayed Button. Use it when you want to prevent accidental clicks"
+            font.pointSize: 15
+        }
+
+        DelayButton {
+            property bool activated: false
+            text: "DelayButton"
+            Layout.fillWidth: true
+            delay: 1000
+
+            onPressed: {
+                if(activated === true)
+                {
+                    console.log("Button is Clicked. Carrying out the task")
+                    activated = false;
+                }
+            }
+
+            onActivated: {
+                console.log("Button Activated")
+                activated = true
+            }
+
+            onProgressChanged:{
+                console.log(progress)
+            }
+        }
+
+    }
+}

Qt6QMLBeginnersCode/8-QtQuickControls/6-DelayButton/main.cpp

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+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    QObject::connect(&engine, &QQmlApplicationEngine::objectCreationFailed,
+        &app, []() { QCoreApplication::exit(-1); },
+        Qt::QueuedConnection);
+    engine.loadFromModule("6-DelayButton", "Main");
+
+    return app.exec();
+}