add book

Qt6QMLBeginnersCode/8-QtQuickControls/14-Slider/CMakeLists.txt

@@ -0,0 +1,40 @@
+# Copyright (c) Daniel Gakwaya.
+# SPDX-License-Identifier: MIT
+
+cmake_minimum_required(VERSION 3.16)
+
+project(14-Slider 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(app14-Slider
+    main.cpp
+)
+
+qt_add_qml_module(app14-Slider
+    URI 14-Slider
+    VERSION 1.0
+    QML_FILES Main.qml
+)
+
+set_target_properties(app14-Slider 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(app14-Slider
+    PRIVATE Qt6::Quick
+)
+
+install(TARGETS app14-Slider
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

Qt6QMLBeginnersCode/8-QtQuickControls/14-Slider/Main.qml

@@ -0,0 +1,38 @@
+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+import QtQuick.Controls
+
+Window {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("Slider")
+
+    Column {
+        width: parent.width
+        spacing: 20
+
+        Slider {
+            anchors.horizontalCenter: parent.horizontalCenter
+            width: parent.width
+            from: 1
+            to: 100
+            value: 40
+            onValueChanged: {
+                progressBarId.value = value
+            }
+        }
+
+        ProgressBar {
+            anchors.horizontalCenter: parent.horizontalCenter
+            width: parent.width
+            id: progressBarId
+            from : 1
+            to: 100
+            value: 40
+
+        }
+    }
+}

Qt6QMLBeginnersCode/8-QtQuickControls/14-Slider/main.cpp

@@ -0,0 +1,20 @@
+// 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("14-Slider", "Main");
+
+    return app.exec();
+}