diff --git a/vcl/CustomTarget_qt5_moc.mk b/vcl/CustomTarget_qt5_moc.mk
index 3b7c6165e5ae..6e3d7dda89fd 100644
--- a/vcl/CustomTarget_qt5_moc.mk
+++ b/vcl/CustomTarget_qt5_moc.mk
@@ -23,6 +23,8 @@ $(call gb_CustomTarget_get_target,vcl/qt5) : \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceDrawingArea.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceEntry.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceExpander.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceImage.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceLabel.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceLevelBar.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceLinkButton.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceMessageDialog.moc \
@@ -30,7 +32,9 @@ $(call gb_CustomTarget_get_target,vcl/qt5) : \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceProgressBar.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceRadioButton.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceSpinButton.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceTextView.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceTreeView.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceWidget.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtInstanceWindow.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtMainWindow.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt5/QtMenu.moc \
diff --git a/vcl/CustomTarget_qt6_moc.mk b/vcl/CustomTarget_qt6_moc.mk
index 63d90a3905e0..a45846b37ea5 100644
--- a/vcl/CustomTarget_qt6_moc.mk
+++ b/vcl/CustomTarget_qt6_moc.mk
@@ -23,6 +23,8 @@ $(call gb_CustomTarget_get_target,vcl/qt6) : \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceDrawingArea.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceEntry.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceExpander.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceImage.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceLabel.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceLevelBar.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceLinkButton.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceMessageDialog.moc \
@@ -30,7 +32,9 @@ $(call gb_CustomTarget_get_target,vcl/qt6) : \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceProgressBar.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceRadioButton.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceSpinButton.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceTextView.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceTreeView.moc \
+	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceWidget.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtInstanceWindow.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtMainWindow.moc \
 	$(gb_CustomTarget_workdir)/vcl/qt6/QtMenu.moc \
diff --git a/vcl/inc/qt5/QtInstanceButton.hxx b/vcl/inc/qt5/QtInstanceButton.hxx
index a302ba54e978..c25342e0bc83 100644
--- a/vcl/inc/qt5/QtInstanceButton.hxx
+++ b/vcl/inc/qt5/QtInstanceButton.hxx
@@ -14,7 +14,7 @@
 #include <QtCore/QObject>
 #include <QtWidgets/QPushButton>
 
-class QtInstanceButton : public QObject, public QtInstanceWidget, public virtual weld::Button
+class QtInstanceButton : public QtInstanceWidget, public virtual weld::Button
 {
     QPushButton* m_pButton;
 
diff --git a/vcl/inc/qt5/QtInstanceCheckButton.hxx b/vcl/inc/qt5/QtInstanceCheckButton.hxx
index 7a3a56137ce7..a929dfe5e465 100644
--- a/vcl/inc/qt5/QtInstanceCheckButton.hxx
+++ b/vcl/inc/qt5/QtInstanceCheckButton.hxx
@@ -14,9 +14,7 @@
 #include <QtCore/QObject>
 #include <QtWidgets/QCheckBox>
 
-class QtInstanceCheckButton : public QObject,
-                              public QtInstanceWidget,
-                              public virtual weld::CheckButton
+class QtInstanceCheckButton : public QtInstanceWidget, public virtual weld::CheckButton
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceComboBox.hxx b/vcl/inc/qt5/QtInstanceComboBox.hxx
index d21c61a3f086..15c91eb20915 100644
--- a/vcl/inc/qt5/QtInstanceComboBox.hxx
+++ b/vcl/inc/qt5/QtInstanceComboBox.hxx
@@ -13,7 +13,7 @@
 
 #include <QtWidgets/QComboBox>
 
-class QtInstanceComboBox : public QObject, public QtInstanceWidget, public virtual weld::ComboBox
+class QtInstanceComboBox : public QtInstanceWidget, public virtual weld::ComboBox
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceContainer.hxx b/vcl/inc/qt5/QtInstanceContainer.hxx
index dc38f2ae6e49..8fea34cd8d74 100644
--- a/vcl/inc/qt5/QtInstanceContainer.hxx
+++ b/vcl/inc/qt5/QtInstanceContainer.hxx
@@ -13,7 +13,7 @@
 
 #include <QtWidgets/QLayout>
 
-class QtInstanceContainer : public QObject, public QtInstanceWidget, public virtual weld::Container
+class QtInstanceContainer : public QtInstanceWidget, public virtual weld::Container
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceDrawingArea.hxx b/vcl/inc/qt5/QtInstanceDrawingArea.hxx
index 866d39bdccea..c403662ef6f9 100644
--- a/vcl/inc/qt5/QtInstanceDrawingArea.hxx
+++ b/vcl/inc/qt5/QtInstanceDrawingArea.hxx
@@ -13,9 +13,7 @@
 
 #include <QtWidgets/QLabel>
 
-class QtInstanceDrawingArea : public QObject,
-                              public QtInstanceWidget,
-                              public virtual weld::DrawingArea
+class QtInstanceDrawingArea : public QtInstanceWidget, public virtual weld::DrawingArea
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceEntry.hxx b/vcl/inc/qt5/QtInstanceEntry.hxx
index 987df275c31b..b7b1ef162d6a 100644
--- a/vcl/inc/qt5/QtInstanceEntry.hxx
+++ b/vcl/inc/qt5/QtInstanceEntry.hxx
@@ -13,7 +13,7 @@
 
 #include <QtWidgets/QLineEdit>
 
-class QtInstanceEntry : public QObject, public QtInstanceWidget, public virtual weld::Entry
+class QtInstanceEntry : public QtInstanceWidget, public virtual weld::Entry
 {
     Q_OBJECT;
 
diff --git a/vcl/inc/qt5/QtInstanceExpander.hxx b/vcl/inc/qt5/QtInstanceExpander.hxx
index d596acb9ba94..efafd8a7cf30 100644
--- a/vcl/inc/qt5/QtInstanceExpander.hxx
+++ b/vcl/inc/qt5/QtInstanceExpander.hxx
@@ -12,7 +12,7 @@
 #include "QtInstanceWidget.hxx"
 #include "QtExpander.hxx"
 
-class QtInstanceExpander : public QObject, public QtInstanceWidget, public virtual weld::Expander
+class QtInstanceExpander : public QtInstanceWidget, public virtual weld::Expander
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceImage.hxx b/vcl/inc/qt5/QtInstanceImage.hxx
index 4f6588d49867..ebef898bb011 100644
--- a/vcl/inc/qt5/QtInstanceImage.hxx
+++ b/vcl/inc/qt5/QtInstanceImage.hxx
@@ -15,6 +15,8 @@
 
 class QtInstanceImage : public QtInstanceWidget, public virtual weld::Image
 {
+    Q_OBJECT
+
     QLabel* m_pLabel;
 
 public:
diff --git a/vcl/inc/qt5/QtInstanceLabel.hxx b/vcl/inc/qt5/QtInstanceLabel.hxx
index 0feb6ce7ac2f..64fb09e6c399 100644
--- a/vcl/inc/qt5/QtInstanceLabel.hxx
+++ b/vcl/inc/qt5/QtInstanceLabel.hxx
@@ -16,6 +16,8 @@
 
 class QtInstanceLabel : public QtInstanceWidget, public virtual weld::Label
 {
+    Q_OBJECT
+
     QLabel* m_pLabel;
 
 public:
diff --git a/vcl/inc/qt5/QtInstanceLevelBar.hxx b/vcl/inc/qt5/QtInstanceLevelBar.hxx
index cb819b0da902..5d728335ae13 100644
--- a/vcl/inc/qt5/QtInstanceLevelBar.hxx
+++ b/vcl/inc/qt5/QtInstanceLevelBar.hxx
@@ -13,7 +13,7 @@
 
 #include <QtWidgets/QProgressBar>
 
-class QtInstanceLevelBar : public QObject, public QtInstanceWidget, public virtual weld::LevelBar
+class QtInstanceLevelBar : public QtInstanceWidget, public virtual weld::LevelBar
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceLinkButton.hxx b/vcl/inc/qt5/QtInstanceLinkButton.hxx
index 43b91344eebf..425daf13849c 100644
--- a/vcl/inc/qt5/QtInstanceLinkButton.hxx
+++ b/vcl/inc/qt5/QtInstanceLinkButton.hxx
@@ -14,9 +14,7 @@
 
 #include <QtWidgets/QLabel>
 
-class QtInstanceLinkButton : public QObject,
-                             public QtInstanceWidget,
-                             public virtual weld::LinkButton
+class QtInstanceLinkButton : public QtInstanceWidget, public virtual weld::LinkButton
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceNotebook.hxx b/vcl/inc/qt5/QtInstanceNotebook.hxx
index bf43ac39e54f..2a18a65784a0 100644
--- a/vcl/inc/qt5/QtInstanceNotebook.hxx
+++ b/vcl/inc/qt5/QtInstanceNotebook.hxx
@@ -16,7 +16,7 @@
 
 #include <map>
 
-class QtInstanceNotebook : public QObject, public QtInstanceWidget, public virtual weld::Notebook
+class QtInstanceNotebook : public QtInstanceWidget, public virtual weld::Notebook
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceProgressBar.hxx b/vcl/inc/qt5/QtInstanceProgressBar.hxx
index 2efe6d126ed6..9f26a5cdeb73 100644
--- a/vcl/inc/qt5/QtInstanceProgressBar.hxx
+++ b/vcl/inc/qt5/QtInstanceProgressBar.hxx
@@ -13,9 +13,7 @@
 
 #include <QtWidgets/QProgressBar>
 
-class QtInstanceProgressBar : public QObject,
-                              public QtInstanceWidget,
-                              public virtual weld::ProgressBar
+class QtInstanceProgressBar : public QtInstanceWidget, public virtual weld::ProgressBar
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceRadioButton.hxx b/vcl/inc/qt5/QtInstanceRadioButton.hxx
index 5dee84d36f01..56955c5f51d5 100644
--- a/vcl/inc/qt5/QtInstanceRadioButton.hxx
+++ b/vcl/inc/qt5/QtInstanceRadioButton.hxx
@@ -14,9 +14,7 @@
 #include <QtCore/QObject>
 #include <QtWidgets/QRadioButton>
 
-class QtInstanceRadioButton : public QObject,
-                              public QtInstanceWidget,
-                              public virtual weld::RadioButton
+class QtInstanceRadioButton : public QtInstanceWidget, public virtual weld::RadioButton
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceTextView.hxx b/vcl/inc/qt5/QtInstanceTextView.hxx
index 36dfda0d3379..4fb8ca94c6c9 100644
--- a/vcl/inc/qt5/QtInstanceTextView.hxx
+++ b/vcl/inc/qt5/QtInstanceTextView.hxx
@@ -15,6 +15,8 @@
 
 class QtInstanceTextView : public QtInstanceWidget, public virtual weld::TextView
 {
+    Q_OBJECT
+
     QPlainTextEdit* m_pTextEdit;
 
 public:
diff --git a/vcl/inc/qt5/QtInstanceTreeView.hxx b/vcl/inc/qt5/QtInstanceTreeView.hxx
index a344c365a7c4..dd252c3e2b47 100644
--- a/vcl/inc/qt5/QtInstanceTreeView.hxx
+++ b/vcl/inc/qt5/QtInstanceTreeView.hxx
@@ -14,7 +14,7 @@
 #include <QtGui/QStandardItemModel>
 #include <QtWidgets/QTreeView>
 
-class QtInstanceTreeView : public QObject, public QtInstanceWidget, public virtual weld::TreeView
+class QtInstanceTreeView : public QtInstanceWidget, public virtual weld::TreeView
 {
     Q_OBJECT
 
diff --git a/vcl/inc/qt5/QtInstanceWidget.hxx b/vcl/inc/qt5/QtInstanceWidget.hxx
index f50f4de1e84a..a790ac81edf7 100644
--- a/vcl/inc/qt5/QtInstanceWidget.hxx
+++ b/vcl/inc/qt5/QtInstanceWidget.hxx
@@ -19,8 +19,10 @@
 #include <rtl/ustring.hxx>
 #include <vcl/sysdata.hxx>
 
-class QtInstanceWidget : public virtual weld::Widget
+class QtInstanceWidget : public QObject, public virtual weld::Widget
 {
+    Q_OBJECT
+
     QWidget* m_pWidget;
 
 public:
diff --git a/vcl/qt5/QtInstanceImage.cxx b/vcl/qt5/QtInstanceImage.cxx
index 291ba1be7689..1d56edea08e9 100644
--- a/vcl/qt5/QtInstanceImage.cxx
+++ b/vcl/qt5/QtInstanceImage.cxx
@@ -8,6 +8,7 @@
  */
 
 #include <QtInstanceImage.hxx>
+#include <QtInstanceImage.moc>
 
 #include <vcl/qt/QtUtils.hxx>
 
diff --git a/vcl/qt5/QtInstanceLabel.cxx b/vcl/qt5/QtInstanceLabel.cxx
index ca12c3314e81..d498e2000e7e 100644
--- a/vcl/qt5/QtInstanceLabel.cxx
+++ b/vcl/qt5/QtInstanceLabel.cxx
@@ -8,6 +8,7 @@
  */
 
 #include <QtInstanceLabel.hxx>
+#include <QtInstanceLabel.moc>
 
 #include <vcl/qt/QtUtils.hxx>
 
diff --git a/vcl/qt5/QtInstanceTextView.cxx b/vcl/qt5/QtInstanceTextView.cxx
index 9106ee3f2095..dc85c9850d01 100644
--- a/vcl/qt5/QtInstanceTextView.cxx
+++ b/vcl/qt5/QtInstanceTextView.cxx
@@ -8,6 +8,7 @@
  */
 
 #include <QtInstanceTextView.hxx>
+#include <QtInstanceTextView.moc>
 
 #include <vcl/qt/QtUtils.hxx>
 
diff --git a/vcl/qt5/QtInstanceWidget.cxx b/vcl/qt5/QtInstanceWidget.cxx
index 5a770e4a479d..0ecf4ffd6d14 100644
--- a/vcl/qt5/QtInstanceWidget.cxx
+++ b/vcl/qt5/QtInstanceWidget.cxx
@@ -8,6 +8,8 @@
  */
 
 #include <QtInstanceWidget.hxx>
+#include <QtInstanceWidget.moc>
+
 #include <QtInstanceContainer.hxx>
 
 #include <vcl/transfer.hxx>