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/TextEditorTest/textedit.h

@@ -0,0 +1,105 @@
+#ifndef TEXTEDIT_H
+#define TEXTEDIT_H
+
+#include <QMainWindow>
+#include <QtCore/QMap>
+#include <QPointer>
+#include <QHBoxLayout>
+#include <QGridLayout>
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QComboBox;
+class QFontComboBox;
+class QTextEdit;
+class QTextCharFormat;
+class QMenu;
+class QPrinter;
+QT_END_NAMESPACE
+
+class TextEdit : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    TextEdit(QWidget *parent = 0);
+
+    bool load(const QString &f);
+
+public slots:
+    void fileNew();
+
+protected:
+    void closeEvent(QCloseEvent *e) override;
+
+private slots:
+    void fileOpen();
+    bool fileSave();
+    bool fileSaveAs();
+    void filePrint();
+    void filePrintPreview();
+    void filePrintPdf();
+
+    void textBold();
+    void textUnderline();
+    void textItalic();
+    void textFamily(const QString &f);
+    void textSize(const QString &p);
+    void textStyle(int styleIndex);
+    void textColor();
+    void textAlign(QAction *a);
+    void setChecked(bool checked);
+    void indent();
+    void unindent();
+
+    void currentCharFormatChanged(const QTextCharFormat &format);
+    void cursorPositionChanged();
+
+    void clipboardDataChanged();
+    void about();
+    void printPreview(QPrinter *);
+
+private:
+    void setupFileActions();
+    void setupEditActions();
+    void setupTextActions();
+    bool maybeSave();
+    void setCurrentFileName(const QString &fileName);
+    void modifyIndentation(int amount);
+
+    void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
+    void fontChanged(const QFont &f);
+    void colorChanged(const QColor &c);
+    void alignmentChanged(Qt::Alignment a);
+
+    QAction *actionSave;
+    QAction *actionTextBold;
+    QAction *actionTextUnderline;
+    QAction *actionTextItalic;
+    QAction *actionTextColor;
+    QAction *actionAlignLeft;
+    QAction *actionAlignCenter;
+    QAction *actionAlignRight;
+    QAction *actionAlignJustify;
+    QAction *actionIndentLess;
+    QAction *actionIndentMore;
+    QAction *actionToggleCheckState;
+    QAction *actionUndo;
+    QAction *actionRedo;
+#ifndef QT_NO_CLIPBOARD
+    QAction *actionCut;
+    QAction *actionCopy;
+    QAction *actionPaste;
+#endif
+
+    QComboBox *comboStyle;
+    QFontComboBox *comboFont;
+    QComboBox *comboSize;
+
+    QToolBar *tb;
+    QString fileName;
+    QTextEdit *textEdit;
+};
+
+#endif // TEXTEDIT_H
+