Collection of small fixes and improvements

- Selections stay clearly visible when focus changes to other widget
- Autoresize columns
- Table properties view now correctly allows selection in both columns and draws selection correctly
- Tables can be sorted again and now by any column

pglab/ColumnPage.cpp

@@ -1,16 +1,18 @@
 #include "ColumnPage.h"
-#include "ResultTableModelUtil.h"
-#include "UserConfiguration.h"
-#include "PgLabTableView.h"
-#include "catalog/PgClass.h"
-#include "SqlCodePreview.h"
+
 #include "ColumnTableModel.h"
 #include "CustomFilterSortModel.h"
 #include "CustomDataRole.h"
-#include "PgLabItemDelegate.h"
+#include "PgLabTableView.h"
+#include "ResultTableModelUtil.h"
+#include "SqlCodePreview.h"
+//#include "PgLabItemDelegate.h"
+#include "SqlFormattingUtils.h"
+#include "UserConfiguration.h"
+#include "catalog/PgClass.h"
+#include <QSortFilterProxyModel>
 #include <QStringBuilder>
 #include <unordered_set>
-#include "SqlFormattingUtils.h"
 
 ColumnPage::ColumnPage(QWidget *parent)
 	: QSplitter(Qt::Vertical, parent)
@@ -21,7 +23,7 @@ ColumnPage::ColumnPage(QWidget *parent)
 	addWidget(m_definitionView);
 
 	m_columnModel = new ColumnTableModel(this);
-	m_sortFilterProxy = new CustomFilterSortModel(this);
+	m_sortFilterProxy = new QSortFilterProxyModel(this);
 	m_sortFilterProxy->setSourceModel(m_columnModel);
 	m_tableView->setModel(m_sortFilterProxy);
 	m_tableView->setSortingEnabled(true);
@@ -39,13 +41,9 @@ void ColumnPage::setData(std::shared_ptr<const PgDatabaseCatalog> cat, const std
 	m_columnModel->setData(cat, cls);
 	m_Class = cls;
 	m_tableView->resizeColumnsToContents();
+	m_definitionView->setPlainText("");
 }
 
-//void ColumnPage::setFilter(const std::optional<PgClass> &cls)
-//{
-//	m_sortFilterProxy->setOidFilterTable(cls ? cls->oid() : InvalidOid, FirstHiddenValue);
-//}
-
 void ColumnPage::tableView_selectionChanged(const QItemSelection &/*selected*/, const QItemSelection &/*deselected*/)
 {
 	auto&& indexes = m_tableView->selectionModel()->selectedIndexes();

pglab/ColumnPage.h

@@ -11,7 +11,7 @@ class PgLabTableView;
 class SqlCodePreview;
 class PgDatabaseCatalog;
 class ColumnTableModel;
-class CustomFilterSortModel;
+class QSortFilterProxyModel;
 class QItemSelection;
 class QAbstractItemModel;
 
@@ -31,7 +31,7 @@ private:
 	PgLabTableView *m_tableView = nullptr;
 	SqlCodePreview *m_definitionView = nullptr;
 	ColumnTableModel *m_columnModel = nullptr;
-	CustomFilterSortModel *m_sortFilterProxy = nullptr;
+	QSortFilterProxyModel *m_sortFilterProxy = nullptr;
 	std::shared_ptr<const PgDatabaseCatalog> m_catalog;
 	std::optional<PgClass> m_Class;
 

pglab/PgLabTableView.cpp

@@ -1,6 +1,7 @@
 #include "PgLabTableView.h"
 #include "PgLabItemDelegate.h"
 #include <QHeaderView>
+#include <QSortFilterProxyModel>
 
 PgLabTableView::PgLabTableView(QWidget *parent)
 	: QTableView(parent)
@@ -9,7 +10,13 @@ PgLabTableView::PgLabTableView(QWidget *parent)
 	setItemDelegate(new PgLabItemDelegate(this));
 	setWordWrap(false);
 
+	auto pal = palette();
+	pal.setColor(QPalette::Inactive, QPalette::Highlight, pal.color(QPalette::Active, QPalette::Highlight));
+	pal.setColor(QPalette::Inactive, QPalette::HighlightedText, pal.color(QPalette::Active, QPalette::HighlightedText));
+	setPalette(pal);
+
 	auto vertical_header = verticalHeader();
 	vertical_header->setMinimumSectionSize(16);
 	vertical_header->setDefaultSectionSize(20);
 }
+

pglab/PgLabTableView.h

@@ -3,10 +3,13 @@
 
 #include <QTableView>
 
+class QSortFilterProxyModel;
+
 class PgLabTableView : public QTableView {
 	Q_OBJECT
 public:
 	explicit PgLabTableView(QWidget *parent = nullptr);
+
 };
 
 #endif // PGLABTABLEVIEW_H

pglab/PropertiesPage.cpp

@@ -3,14 +3,13 @@
 #include "PropertyProxyModel.h"
 #include "ResultTableModelUtil.h"
 #include "SqlCodePreview.h"
-#include <QTableView>
+#include "PgLabTableView.h"
+
 
 PropertiesPage::PropertiesPage(QWidget *parent) : QSplitter(parent)
 {
-	m_tableView = new QTableView(this);
-//	m_definitionView = new SqlCodePreview(this);
+	m_tableView = new PgLabTableView(this);
 	addWidget(m_tableView);
-//	addWidget(m_definitionView);
 
 	SetTableViewDefault(m_tableView);
 
@@ -32,4 +31,5 @@ void PropertiesPage::setSourceModel(QAbstractItemModel *model)
 void PropertiesPage::setActiveRow(const QModelIndex &row)
 {
 	m_propertyProxyModel->setActiveRow(row);
+	m_tableView->resizeColumnsToContents();
 }

pglab/PropertiesPage.h

@@ -3,21 +3,19 @@
 
 #include <QSplitter>
 
-class QTableView;
 class SqlCodePreview;
 class PgDatabaseCatalog;
 class PropertyProxyModel;
+class PgLabTableView;
 class QAbstractItemModel;
 
-class PropertiesPage : public QSplitter
-{
+class PropertiesPage : public QSplitter {
 	Q_OBJECT
 public:
 	explicit PropertiesPage(QWidget *parent = nullptr);
 
 	void setSourceModel(QAbstractItemModel *model);
 signals:
-
 public slots:
 	/** Updates the model (and view) to show the values for row
 	 *
@@ -27,8 +25,7 @@ public slots:
 	void setActiveRow(const QModelIndex &row);
 
 private:
-	QTableView *m_tableView = nullptr;
-//	SqlCodePreview *m_definitionView = nullptr;
+	PgLabTableView *m_tableView = nullptr;
 	PropertyProxyModel *m_propertyProxyModel = nullptr;
 
 };

pglab/PropertyProxyModel.cpp

@@ -102,3 +102,8 @@ void PropertyProxyModel::setActiveRow(const QModelIndex &row)
 	activeRow = row.isValid() ? row.row() : -1;
 	emit dataChanged(index(0, valueColumn), index(rowCount(QModelIndex()), valueColumn), QVector<int>() << Qt::DisplayRole);
 }
+
+Qt::ItemFlags PropertyProxyModel::flags(const QModelIndex &index) const
+{
+	return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
+}

pglab/PropertyProxyModel.h

@@ -7,14 +7,15 @@ class PropertyProxyModel : public QIdentityProxyModel {
 	Q_OBJECT
 public:
 	PropertyProxyModel(QObject * parent = nullptr);
-	QModelIndex mapToSource(const QModelIndex &proxyIndex) const;
-	QModelIndex mapFromSource(const QModelIndex &sourceIndex) const;
-	QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
-	QModelIndex parent(const QModelIndex &child) const;
-	int rowCount(const QModelIndex &parent) const;
-	int columnCount(const QModelIndex &parent) const;
-	QVariant headerData(int section, Qt::Orientation orientation, int role) const;
-	QVariant data(const QModelIndex &proxyIndex, int role) const;
+	QModelIndex mapToSource(const QModelIndex &proxyIndex) const override;
+	QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override;
+	QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
+	QModelIndex parent(const QModelIndex &child) const override;
+	int rowCount(const QModelIndex &parent) const override;
+	int columnCount(const QModelIndex &parent) const override;
+	QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
+	QVariant data(const QModelIndex &proxyIndex, int role) const override;
+	Qt::ItemFlags flags(const QModelIndex &index) const override;
 
 public Q_SLOTS:
 	/** Updates the model (and view) to show the values for row

pglab/widgets/CatalogFunctionsPage.cpp

@@ -57,6 +57,7 @@ void CatalogFunctionsPage::setCatalog(std::shared_ptr<const PgDatabaseCatalog> c
 {
 	m_catalog = cat;
 	m_model->setCatalog(cat);
+	m_functionTable->resizeColumnsToContents();
 }
 
 void CatalogFunctionsPage::functionTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)

pglab/widgets/CatalogIndexPage.cpp

@@ -12,7 +12,6 @@ CatalogIndexPage::CatalogIndexPage(QWidget *parent)
 {
 	m_indexModel = new IndexModel(this);
 	m_sortFilterProxy->setSourceModel(m_indexModel);
-
 	m_tableView->setItemDelegateForColumn(0, new IconColumnDelegate(this));
 
 	connect(m_tableView->selectionModel(), &QItemSelectionModel::selectionChanged,

pglab/widgets/CatalogSequencesPage.cpp

@@ -33,17 +33,13 @@ CatalogSequencesPage::CatalogSequencesPage(QWidget *parent)
 
 void CatalogSequencesPage::retranslateUi()
 {
-//	auto set_tabtext = [this] (QWidget *widget, QString translation) {
-//		m_detailTabs->setTabText(m_detailTabs->indexOf(widget), translation);
-//	};
-
-//	set_tabtext(m_definitionView, QApplication::translate("FunctionsPage", "SQL", nullptr));
 }
 
 void CatalogSequencesPage::setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat)
 {
 	m_catalog = cat;
 	m_model->setCatalog(cat);
+	m_sequenceTable->resizeColumnsToContents();
 }
 
 void CatalogSequencesPage::sequenceTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)

pglab/widgets/CatalogTablesPage.cpp

@@ -15,12 +15,15 @@
 
 #include <QApplication>
 #include <QStringBuilder>
+#include <QSortFilterProxyModel>
 #include <QTableWidget>
 
 CatalogTablesPage::CatalogTablesPage(QWidget *parent)
 	: QSplitter(Qt::Horizontal, parent)
 {
 	m_tableView = new PgLabTableView(this);
+	m_tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
+	m_tableView->setSelectionMode(QAbstractItemView::SingleSelection);
 	m_detailsTabs = new QTabWidget(this);
 
 	// Populate splitter
@@ -29,7 +32,10 @@ CatalogTablesPage::CatalogTablesPage(QWidget *parent)
 
 	// Setup model(s)
 	m_tablesModel = new TablesTableModel(this);
-	m_tableView->setModel(m_tablesModel);
+	m_tablesSortFilter = new QSortFilterProxyModel(this);
+	m_tablesSortFilter->setSourceModel(m_tablesModel);
+	m_tableView->setModel(m_tablesSortFilter);
+	m_tableView->setSortingEnabled(true);
 
 	// - Columns page
 	m_columnsPage = new ColumnPage(this);
@@ -70,7 +76,7 @@ CatalogTablesPage::CatalogTablesPage(QWidget *parent)
 			this, &CatalogTablesPage::tableListTable_layoutChanged);
 }
 
-void CatalogTablesPage::retranslateUi(bool all)
+void CatalogTablesPage::retranslateUi(bool /*all*/)
 {
 	auto set_tabtext = [this] (QWidget *widget, QString translation) {
 		m_detailsTabs->setTabText(m_detailsTabs->indexOf(widget), translation);

pglab/widgets/CatalogTablesPage.h

@@ -16,6 +16,7 @@ class PgLabTableView;
 class PropertiesPage;
 class QTabWidget;
 class SqlCodePreview;
+class QSortFilterProxyModel;
 class TablesTableModel;
 class TriggerPage;
 
@@ -32,6 +33,7 @@ public:
 private:
 	PgLabTableView *m_tableView = nullptr;
 	TablesTableModel* m_tablesModel = nullptr;
+	QSortFilterProxyModel *m_tablesSortFilter = nullptr;
 
 	// Details
 	QTabWidget *m_detailsTabs = nullptr;