Qt6 Migration: LtsWidgets, BUILD_RTI Guards, externe Dependencies dokumentiert

- LtsWidgets Verzeichnis vollständig migriert (Qt5→Qt6)
- BUILD_RTI Guards für RTI-spezifische Module hinzugefügt
- Externe Dependencies in EXTERNAL_DEPS.md dokumentiert
- Qt6 API-Änderungen: QRegExp→QRegularExpression, enterEvent(QEnterEvent*)
- AutoUic-Fehler bei ui_requirement behoben (SKIP_AUTOUIC)
- Include-Pfade korrigiert (LtsElevation, LtsMultiMonitor, LtsUtilsCore)
- MOC-Fehler behoben (Q_INTERFACES entfernt wo nicht benötigt)
- CMakeLists.txt Anpassungen für Qt6 (PUBLIC statt INTERFACE)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWidgets/lts_overlay_loading.cpp

@@ -1,7 +1,16 @@
-
+/**
+ * @RDE_HEADER@
+ * An overlay for LtsDialog's setOverlay(..) which shows a 'loading bar'
+ * (a progress bar in a special state) and a default label "Loading ...", which
+ * can be altered
+ * $Id: $
+ * $HeadURL: $
+ * $Author: $
+ *
+ * Created by Mike Lennart Wille, SLTE, 2022-07-07
+ */
 
 #include "lts_overlay_loading.h"
-
 #include "ui_lts_overlay_loading.h"
 
 #include <QHBoxLayout>
@@ -9,29 +18,37 @@
 #include <QProgressBar>
 #include <QPushButton>
 
+
 namespace LtsWidgets
 {
-LtsOverlayLoading::LtsOverlayLoading(QWidget* parent) : QWidget(parent), m_ui(new Ui::LtsOverlayLoading)
+LtsOverlayLoading::LtsOverlayLoading(QWidget *parent)
+  : QWidget(parent)
+  , m_ui(new Ui::LtsOverlayLoading)
 {
-    m_ui->setupUi(this);
-    setCancelButtonVisible(false);
-    connect(m_ui->pbCancel, &QPushButton::clicked, this, [this]() { setCancelButtonEnabled(false); });
-    connect(m_ui->pbCancel, &QPushButton::clicked, this, &LtsOverlayLoading::cancel);
+  m_ui->setupUi(this);
+  setCancelButtonVisible(false);
+  connect(m_ui->pbCancel, &QPushButton::clicked,
+          this, [this](){ setCancelButtonEnabled(false); });
+  connect(m_ui->pbCancel, &QPushButton::clicked,
+          this, &LtsOverlayLoading::cancel);
 }
 
-void LtsOverlayLoading::setText(const QString& text)
+
+void LtsOverlayLoading::setText(const QString &text)
 {
-    m_ui->label->setText(text);
+  m_ui->label->setText(text);
 }
 
+
 void LtsOverlayLoading::setCancelButtonVisible(bool visible)
 {
-    m_ui->pbCancel->setVisible(visible);
+  m_ui->pbCancel->setVisible(visible);
 }
 
+
 void LtsOverlayLoading::setCancelButtonEnabled(bool enabled)
 {
-    m_ui->pbCancel->setEnabled(enabled);
+  m_ui->pbCancel->setEnabled(enabled);
 }
 
 } // namespace LtsWidgets