Restructuring catalog tabs

- Moved detail tabs of table to their own components
- Table list has become seperate component on seperate tab
- Table list does not use designer anymore
- Moved sequences and functions tabs into the catalog inspector

pglab/widgets/CatalogPageBase.cpp

@@ -0,0 +1,35 @@
+#include "CatalogPageBase.h"
+#include "CustomFilterSortModel.h"
+#include "PgLabTableView.h"
+#include "SqlCodePreview.h"
+
+CatalogPageBase::CatalogPageBase(QWidget *parent)
+	: QSplitter(Qt::Vertical, parent)
+{
+	m_tableView = new PgLabTableView(this);
+	m_definitionView = new SqlCodePreview(this);
+	addWidget(m_tableView);
+	addWidget(m_definitionView);
+
+	m_sortFilterProxy = new CustomFilterSortModel(this);
+
+	m_tableView->setModel(m_sortFilterProxy);
+	m_tableView->setSortingEnabled(true);
+	m_tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
+}
+
+void CatalogPageBase::setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat)
+{
+	m_catalog = cat;
+	m_definitionView->setCatalog(m_catalog);
+	catalogSet();
+}
+
+std::unordered_set<int> CatalogPageBase::selectedRows() const
+{
+	auto&& indexes = m_tableView->selectionModel()->selectedIndexes();
+	std::unordered_set<int> rijen;
+	for (const auto &e : indexes)
+		rijen.insert(m_sortFilterProxy->mapToSource(e).row());
+	return rijen;
+}