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Qt6QMLBeginnersCode/7-Positioning/6-Layouts/CMakeLists.txt

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+# Copyright (c) Daniel Gakwaya.
+# SPDX-License-Identifier: MIT
+
+cmake_minimum_required(VERSION 3.16)
+
+project(6-Layouts 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-Layouts
+    main.cpp
+)
+
+qt_add_qml_module(app6-Layouts
+    URI 6-Layouts
+    VERSION 1.0
+    QML_FILES Main.qml
+)
+
+set_target_properties(app6-Layouts 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-Layouts
+    PRIVATE Qt6::Quick
+)
+
+install(TARGETS app6-Layouts
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

Qt6QMLBeginnersCode/7-Positioning/6-Layouts/Main.qml

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+// Copyright (c) Daniel Gakwaya.
+// SPDX-License-Identifier: MIT
+
+import QtQuick
+import QtQuick.Layouts
+Window {
+    visible: true
+    width: mGridLayoutId.implicitWidth
+    height: mGridLayoutId.implicitHeight
+    title: qsTr("Layouts")
+
+    GridLayout{
+        id: mGridLayoutId
+        anchors.fill: parent
+        columns: 3
+        layoutDirection: Qt.RightToLeft
+
+        Rectangle {
+            id: topLeftRectId
+            width: 70
+            height: width
+            color: "green"
+            Text{text: "1"; anchors.centerIn: parent; font.pointSize: 20}
+
+
+            //Showing Layout alignment
+            Layout.alignment: Qt.AlignRight|Qt.AlignTop
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            Layout.maximumWidth: 150
+            Layout.maximumHeight: 150
+        }
+        Rectangle {
+            id: topCenterRectId
+            width: 100
+            height: width
+            color: "red"
+            Text{text: "2"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            Layout.columnSpan: 2
+        }
+
+        //Taking this out because topCenterRectId will span two columns
+        //Rectangle "3" taken out . Its space will be taken by Rectangle "2"
+        /*
+        Rectangle {
+            id: topRightRectId
+            width: 100
+            height: width
+            color: "blue"
+            Text{text: "3"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+        }
+        */
+
+
+        Rectangle {
+            id: centerLeftRectId
+            width: 100
+            height: width
+            color: "beige"
+            Text{text: "4"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+            Layout.rowSpan: 2
+
+        }
+        Rectangle {
+            id: centerCenterRectId
+            width: 100
+            height: width
+            color: "pink"
+            Text{text: "5"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+        }
+        Rectangle {
+            id: centerRightRectId
+            width: 100
+            height: width
+            color: "yellow"
+            Text{text: "6"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+        }
+
+
+        //Taking this out because the beige centerLeftRectId rectangle will span two rows
+        //Rectangle "7" Taken out. Its space will be taken by Rectangle 4
+        /*
+
+        Rectangle {
+            id: bottomLeftRectId
+            width: 100
+            height: width
+            color: "magenta"
+            Text{text: "7"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+        }
+        */
+
+
+
+        Rectangle {
+            id: bottomCenterRectId
+            width: 100
+            height: width
+            color: "yellowgreen"
+            Text{text: "8"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+        }
+        Rectangle {
+            id: bottomRightRectId
+            width: 100
+            height: width
+            color: "dodgerblue"
+            Text{text: "9"; anchors.centerIn: parent; font.pointSize: 20}
+
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+        }
+    }
+}
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Qt6QMLBeginnersCode/7-Positioning/6-Layouts/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-Layouts", "Main");
+
+    return app.exec();
+}