Scaffold Qt6 Widgets app for Milestone 0

src/session_window.cpp

@@ -0,0 +1,45 @@
+#include "session_window.h"
+
+#include <QFont>
+#include <QLabel>
+#include <QTabWidget>
+#include <QVBoxLayout>
+#include <QWidget>
+
+SessionWindow::SessionWindow(const QString& profileName, QWidget* parent)
+    : QMainWindow(parent), m_tabs(new QTabWidget(this))
+{
+    setWindowTitle(QStringLiteral("OrbitHub Session - %1").arg(profileName));
+    resize(900, 600);
+
+    setCentralWidget(m_tabs);
+    addPlaceholderTab(profileName);
+}
+
+void SessionWindow::addPlaceholderTab(const QString& profileName)
+{
+    auto* container = new QWidget(this);
+    auto* layout = new QVBoxLayout(container);
+
+    auto* titleLabel = new QLabel(QStringLiteral("Profile: %1").arg(profileName), container);
+    auto* surfaceLabel = new QLabel(QStringLiteral("OrbitHub Native Surface"), container);
+
+    QFont titleFont = titleLabel->font();
+    titleFont.setBold(true);
+    titleLabel->setFont(titleFont);
+
+    QFont surfaceFont = surfaceLabel->font();
+    surfaceFont.setPointSize(surfaceFont.pointSize() + 6);
+    surfaceFont.setBold(true);
+    surfaceLabel->setFont(surfaceFont);
+
+    surfaceLabel->setAlignment(Qt::AlignCenter);
+    surfaceLabel->setMinimumHeight(200);
+    surfaceLabel->setStyleSheet(
+        QStringLiteral("border: 1px solid #8a8a8a; background-color: #f5f5f5;"));
+
+    layout->addWidget(titleLabel);
+    layout->addWidget(surfaceLabel, 1);
+
+    m_tabs->addTab(container, profileName);
+}