add book

Qt6QMLBeginnersCode/7-Positioning/4-AnchorParentSibling/CMakeLists.txt

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+# Copyright (c) Daniel Gakwaya.
+# SPDX-License-Identifier: MIT
+
+cmake_minimum_required(VERSION 3.16)
+
+project(4-AnchorParentSibling 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(app4-AnchorParentSibling
+    main.cpp
+)
+
+qt_add_qml_module(app4-AnchorParentSibling
+    URI 4-AnchorParentSibling
+    VERSION 1.0
+    QML_FILES Main.qml
+)
+
+set_target_properties(app4-AnchorParentSibling 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(app4-AnchorParentSibling
+    PRIVATE Qt6::Quick
+)
+
+install(TARGETS app4-AnchorParentSibling
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

Qt6QMLBeginnersCode/7-Positioning/4-AnchorParentSibling/Main.qml

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+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+
+Window {
+    visible: true
+    width: 640
+    height: 480
+    title: qsTr("Anchors : Parents and Siblings")
+
+    Rectangle {
+        id: containerRectId
+        width: 300
+        height: width
+        border.color: "black"
+        anchors.centerIn: parent
+
+        Rectangle {
+            id: topLeftRectId
+            width: 100
+            height: width
+            color: "magenta"
+
+            //This anchor won't work because siblingRect isn't either a ibling or a parent
+            anchors.top: siblingRect.bottom
+        }  
+    }
+
+    Rectangle {
+        id: siblingRect
+        width: 200
+        height: 200
+        color : "black"
+        anchors.right: containerRectId.left
+    }
+
+
+}

Qt6QMLBeginnersCode/7-Positioning/4-AnchorParentSibling/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("4-AnchorParentSibling", "Main");
+
+    return app.exec();
+}