Layouting: Add some example code as show case

Change-Id: I92842c7859514397748e744949688090154772df
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

tests/manual/layoutbuilder/comparison/CMakeLists.txt

@@ -0,0 +1,6 @@
+
+project(Comparison)
+
+add_subdirectory(quick)
+add_subdirectory(widgets)
+add_subdirectory(layoutbuilder)

tests/manual/layoutbuilder/comparison/layoutbuilder/CMakeLists.txt

@@ -0,0 +1,46 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(layoutbuilder VERSION 0.1 LANGUAGES CXX)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
+
+set(PROJECT_SOURCES
+        main.cpp
+        mainwindow.cpp
+        mainwindow.h
+        ../../../../../src/libs/utils/layoutbuilder.cpp
+        ../../../../../src/libs/utils/layoutbuilder.h
+)
+
+add_executable(layoutbuilder
+    ${PROJECT_SOURCES}
+)
+
+target_include_directories(layoutbuilder PRIVATE
+    ../../../../../src/libs/utils/
+)
+
+target_link_libraries(layoutbuilder PRIVATE
+    Qt6::Widgets
+)
+
+set_target_properties(layoutbuilder 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
+)
+
+install(TARGETS layoutbuilder
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

tests/manual/layoutbuilder/comparison/layoutbuilder/main.cpp

@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    ApplicationWindow w;
+    w.show();
+    return a.exec();
+}

tests/manual/layoutbuilder/comparison/layoutbuilder/mainwindow.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "layoutbuilder.h"
+
+#include <QCoreApplication>
+#include <QWidget>
+
+using namespace Layouting;
+
+class ApplicationWindow : public QWidget
+{
+public:
+    ApplicationWindow()
+    {
+        resize(600, 400);
+        setWindowTitle("Hello World");
+
+        Column {
+            TextEdit {
+                text("Hallo")
+            },
+
+            PushButton {
+                text("Quit"),
+                onClicked([] { QCoreApplication::quit(); })
+            }
+        }.attachTo(this);
+    }
+};

tests/manual/layoutbuilder/comparison/quick/CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(quick VERSION 0.1 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Qt6 6.4 REQUIRED COMPONENTS Quick)
+
+qt_standard_project_setup()
+
+qt_add_executable(appquick
+    main.cpp
+)
+
+qt_add_qml_module(appquick
+    URI quick
+    VERSION 1.0
+    QML_FILES Main.qml
+)
+
+set_target_properties(appquick 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(appquick
+    PRIVATE Qt6::Quick
+)
+
+install(TARGETS appquick
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

tests/manual/layoutbuilder/comparison/quick/Main.qml

@@ -0,0 +1,30 @@
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+
+ApplicationWindow {
+
+    width: 640
+    height: 480
+    visible: true
+    title: "Hello World"
+
+    ColumnLayout {
+        anchors.fill: parent
+
+        Text {
+            Layout.fillHeight: true
+            Layout.fillWidth: true
+
+            text: "Hallo"
+        }
+
+        Button {
+            text: "Quit"
+            height: 20
+            Layout.fillWidth: true
+
+            onClicked: { Qt.quit() }
+        }
+    }
+}

tests/manual/layoutbuilder/comparison/quick/main.cpp

@@ -0,0 +1,16 @@
+#include <QGuiApplication>
+#include <QQmlApplicationEngine>
+
+int main(int argc, char *argv[])
+{
+    QGuiApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    const QUrl url(u"qrc:/quick/Main.qml"_qs);
+    QObject::connect(&engine, &QQmlApplicationEngine::objectCreationFailed,
+        &app, []() { QCoreApplication::exit(-1); },
+        Qt::QueuedConnection);
+    engine.load(url);
+
+    return app.exec();
+}

tests/manual/layoutbuilder/comparison/widgets/CMakeLists.txt

@@ -0,0 +1,40 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(widgets VERSION 0.1 LANGUAGES CXX)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(Qt6 REQUIRED COMPONENTS Widgets)
+
+set(PROJECT_SOURCES
+        main.cpp
+        mainwindow.cpp
+        mainwindow.h
+)
+
+add_executable(widgets
+    ${PROJECT_SOURCES}
+)
+
+target_link_libraries(widgets PRIVATE
+    Qt6::Widgets
+)
+
+set_target_properties(widgets 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
+)
+
+install(TARGETS widgets
+    BUNDLE DESTINATION .
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+)

tests/manual/layoutbuilder/comparison/widgets/main.cpp

@@ -0,0 +1,12 @@
+
+#include "mainwindow.h"
+
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    ApplicationWindow w;
+    w.show();
+    return a.exec();
+}

tests/manual/layoutbuilder/comparison/widgets/mainwindow.cpp

@@ -0,0 +1,24 @@
+//#include "mainwindow.h"
+
+//#include <QApplication>
+//#include <QPushButton>
+//#include <QTextEdit>
+//#include <QVBoxLayout>
+
+//ApplicationWindow::ApplicationWindow()
+//{
+//    resize(600, 400);
+//    setWindowTitle("Hello World");
+
+//    auto textEdit = new QTextEdit;
+//    textEdit->setText("Hallo");
+
+//    auto pushButton = new QPushButton("Quit");
+
+//    auto l = new QVBoxLayout(this);
+//    l->addWidget(textEdit);
+//    l->addWidget(pushButton);
+
+//    connect(pushButton, &QPushButton::clicked,
+//            qApp, &QCoreApplication::quit);
+//}

tests/manual/layoutbuilder/comparison/widgets/mainwindow.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <QApplication>
+#include <QPushButton>
+#include <QTextEdit>
+#include <QVBoxLayout>
+
+class ApplicationWindow : public QWidget
+{
+public:
+    ApplicationWindow()
+    {
+        resize(600, 400);
+        setWindowTitle("Hello World");
+
+        auto textEdit = new QTextEdit;
+        textEdit->setText("Hallo");
+
+        auto pushButton = new QPushButton("Quit");
+
+        auto l = new QVBoxLayout(this);
+        l->addWidget(textEdit);
+        l->addWidget(pushButton);
+
+        connect(pushButton, &QPushButton::clicked,
+                qApp, &QCoreApplication::quit);
+    }
+};