Session 022: Migrate Lts/Tools (72 submodules) to Qt6

- Copied complete Lts/Tools directory from qt5-before to qt6-after
- Updated 32 CMakeLists.txt files (Qt5:: → Qt6::)
- Tools subdirectory already included in parent Lts/CMakeLists.txt
- All 72 tool submodules now present in qt6-migrated-legatus
- Includes: Adler, ArAssets, ConfigX, DBAdministration, DBUpdate,
  DdsView, InfrastructureManagement, and 67 more tools
- C++17 standard (RTI 7.7.0 compatibility maintained)
- Tests deferred until final validation phase

Migration progress:
✅ Lts/Application (68 files)
✅ Lts/DDS (verified Qt6-ready)
✅ Lts/Plugins (60 submodules, verified)
✅ Lts/Projects (5 submodules, verified)
✅ Lts/Proxies (13 submodules, verified)
✅ Lts/Services (47 submodules, verified)
✅ Lts/Tools (72 submodules, copied + CMake updated)
✅ Lts/Viewer (LtsFileDialog, LtsReportDisplay, SituationMap)
🟡 TetraIF (partial)
🟡 Z (partial: nglwidgets, QtSingleApplication, qsql_informix, WMS_Interface)

qt6-after/qt6-migrated-legatus/Lts/Tools/SqlBrowser/Query.h

@@ -0,0 +1,105 @@
+#pragma once
+
+#include "DataModel.h"
+#include "AddModel.h"
+#include "AddLine.h"
+
+#include <QWidget>
+#include <QSortFilterProxyModel>
+#include <QtCore/QList>
+#include <QSet>
+#include <QModelIndex>
+
+class QueryWorker;
+class QCheckBox;
+
+namespace Ui
+{
+class Query;
+}
+
+
+class Query: public QWidget
+{
+  Q_OBJECT
+  
+public:
+  explicit Query(QueryWorker* queryWorker, QWidget *parent = nullptr);
+  ~Query();
+  
+  void setTable(const QString& tableName); // get's data from specified table and shows it in the data view
+  
+  void setModel();
+  void refreshData(QVariant val, QModelIndex onThisPosition);
+  void handleError(const QString &errorText);
+  
+private:
+  Ui::Query* m_ui;
+  DataModel* m_model;
+  QSortFilterProxyModel m_sortModel;
+  QueryWorker* m_queryWorker;
+  AddLines* m_addLines; // need access to add lines for show/hide/close.....
+  QSet<QCheckBox *> m_checkboxes;
+  bool m_idInWhere;
+  
+  void setCustomQuery(); // cannot add/delete/reload
+  void setTableQuery(); // can add/delete/reload
+  
+  QStringList checkedColumnsNames() const;
+signals:
+  void signalShowWait(const QString &msg);
+  void signalHideWait();
+  
+private slots:
+  void slotExportCSV();
+  void onQueryDelete();
+  void onQueryInsert();
+  void onQueryUpdate();
+  
+// new architecture
+  
+// Delete Line(s)
+signals:
+  void signalDeleteLines(Query* caller, const QList<QModelIndex> &, DataModel*);
+  
+private slots:
+  void slotDeleteLine();
+  void slotDeleteLinesResult(Query* caller, int affectedRowsCount, QString errorText, const QList<QModelIndex> &affectedRowsList);
+  
+  
+// Custom Query  
+signals:
+  void signalCustomQuery(Query* caller, const QString &, DataModel*);
+  
+private slots:
+  void slotCustomQuery();
+  void slotCustomQueryResult(Query* caller, const QString &errorText);
+  
+
+// Table Query  
+signals:
+  void signalTableQuery(Query* caller, DataModel*);
+  
+private slots:
+  void slotTableQuery();
+  void slotTableQueryResult(Query* caller, const QString &errorText);
+  
+  
+// Add Line
+signals:
+  void signalAddLines(Query* caller, AddModel*);
+  
+private slots:
+  void slotStartAddLines();
+  void slotAddLines(AddModel*);
+  void slotAddLinesResult(Query* caller, int affectedRows, const QString &errorText);
+  
+  
+// Set Data
+signals:
+  void signalSetData(Query* caller, DataModel *model, const QModelIndex &index, const QVariant &val);
+  
+private slots:
+  void slotSetData(DataModel* model, const QModelIndex &index, const QVariant &val);
+  void slotSetDataResult(Query* caller, const QString &errorText);
+};