diff --git a/cmake/version.cmake b/cmake/version.cmake
index c491e7e..6cf2da7 100644
--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -3,7 +3,7 @@
 #
 
 set (QT_VTK_MAJOR_VERSION "8")
-set (QT_VTK_MINOR_VERSION "7")
+set (QT_VTK_MINOR_VERSION "8")
 set (QT_VTK_RELEASE_VERSION "0")
 set (QT_VTK_VERSION ${QT_VTK_MAJOR_VERSION}.${QT_VTK_MINOR_VERSION}.${QT_VTK_RELEASE_VERSION})
 
diff --git a/src/QtVtk/QtVtkViewPointToolButton.cpp b/src/QtVtk/QtVtkViewPointToolButton.cpp
index 1ddd498..24160b8 100644
--- a/src/QtVtk/QtVtkViewPointToolButton.cpp
+++ b/src/QtVtk/QtVtkViewPointToolButton.cpp
@@ -174,16 +174,25 @@ QtVtkViewPointToolButton::QtVtkViewPointToolButton (QWidget* parent, const std::
 		_renderer->Register (0);
 
 	QMenu*	menu	= new QMenu (this);
+	menu->setToolTipsVisible (true);
 	QAction*	action	= new QAction ("Appliquer", this);
+	action->setToolTip (QSTR ("Applique le paramétrage du point de vue à la vue courante."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (applyViewPointCallback ( )));
 	menu->addAction (action);
+	action	= new QAction ("Réinitialiser", this);
+	connect (action, SIGNAL (triggered ( )), this, SLOT (reinitializeViewPointCallback ( )));
+	action->setToolTip (QSTR ("Réinitialise le point de vue à partir de la vue courante."));
+	menu->addAction (action);
 	action	= new QAction ("Modifier ...", this);
+	action->setToolTip (QSTR ("Affiche une boite de dialogue de modification du paramétrage du point de vue."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (editViewPointCallback ( )));
 	menu->addAction (action);
 	action	= new QAction ("Supprimer ...", this);
+	action->setToolTip (QSTR ("Supprime ce point de vue."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (removeViewPointCallback ( )));
 	menu->addAction (action);
 	action	= new QAction ("Exporter ...", this);
+	action->setToolTip (QSTR ("Enregistre le paramétrage de ce point de vue dans un fichier XML."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (exportViewPointCallback ( )));
 	menu->addAction (action);
 	setMenu (menu);
@@ -203,16 +212,25 @@ QtVtkViewPointToolButton::QtVtkViewPointToolButton (QWidget* parent, const strin
 		_renderer->Register (0);
 
 	QMenu*	menu	= new QMenu (this);
+	menu->setToolTipsVisible (true);
 	QAction*	action	= new QAction ("Appliquer", this);
+	action->setToolTip (QSTR ("Applique le paramétrage du point de vue à la vue courante."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (applyViewPointCallback ( )));
 	menu->addAction (action);
+	action	= new QAction ("Réinitialiser", this);
+	connect (action, SIGNAL (triggered ( )), this, SLOT (reinitializeViewPointCallback ( )));
+	action->setToolTip (QSTR ("Réinitialise le point de vue à partir de la vue courante."));
+	menu->addAction (action);
 	action	= new QAction ("Modifier ...", this);
+	action->setToolTip (QSTR ("Affiche une boite de dialogue de modification du paramétrage du point de vue."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (editViewPointCallback ( )));
 	menu->addAction (action);
 	action	= new QAction ("Supprimer ...", this);
+	action->setToolTip (QSTR ("Supprime ce point de vue."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (removeViewPointCallback ( )));
 	menu->addAction (action);
 	action	= new QAction ("Exporter ...", this);
+	action->setToolTip (QSTR ("Enregistre le paramétrage de ce point de vue dans un fichier XML."));
 	connect (action, SIGNAL (triggered ( )), this, SLOT (exportViewPointCallback ( )));
 	menu->addAction (action);
 	setMenu (menu);
@@ -259,6 +277,27 @@ void QtVtkViewPointToolButton::setViewPoint (const QtVtkViewPointToolButton::Vtk
 }	// QtVtkViewPointToolButton::setViewPoint
 
 
+void QtVtkViewPointToolButton::reinitializeViewPoint (vtkCamera& camera, vtkRenderer* renderer)
+{
+	if (&camera != _camera)
+	{
+		if (0 != _camera)
+			_camera->UnRegister (0);
+		_camera	= &camera;
+		_camera->Register (0);
+	}	// if (&camera != _camera)
+	_viewPoint		= *_camera;
+	if (_renderer != renderer)
+	{
+		if (0 != _renderer)
+			_renderer->UnRegister (0);
+		_renderer	= renderer;
+		if (0 != _renderer)
+			_renderer->Register (0);
+	}	// if (_renderer != renderer)
+}	// QtVtkViewPointToolButton::reinitializeViewPoint
+
+
 void QtVtkViewPointToolButton::applyViewPointCallback ( )
 {
 	assert (0 != _camera && "QtVtkViewPointToolButton::applyViewPointCallback : null camera");
@@ -276,6 +315,13 @@ void QtVtkViewPointToolButton::applyViewPointCallback ( )
 }	// QtVtkViewPointToolButton::applyViewPointCallback
 
 
+void QtVtkViewPointToolButton::reinitializeViewPointCallback ( )
+{
+	assert (0 != _camera && "QtVtkViewPointToolButton::reinitializeViewPointCallback : null camera");
+	reinitializeViewPoint (*_camera, _renderer);
+}	// QtVtkViewPointToolButton::reinitializeViewPointCallback
+
+
 void QtVtkViewPointToolButton::editViewPointCallback ( )
 {
 	assert (0 != _camera && "QtVtkViewPointToolButton::editViewPointCallback : null camera");
diff --git a/src/QtVtk/public/QtVtk/QtVtkViewPointToolButton.h b/src/QtVtk/public/QtVtk/QtVtkViewPointToolButton.h
index 8a8e224..770c364 100644
--- a/src/QtVtk/public/QtVtk/QtVtkViewPointToolButton.h
+++ b/src/QtVtk/public/QtVtk/QtVtkViewPointToolButton.h
@@ -82,6 +82,11 @@ class QtVtkViewPointToolButton : public QToolButton
 	 */
 	virtual void setViewPoint (const VtkViewPoint& vp);
 
+	/**
+	 * Réinitialise le point de vue à partir du point de vue transmis en argument.
+	 */
+	virtual void reinitializeViewPoint (vtkCamera& camera, vtkRenderer* renderer);
+	
 
 	protected slots :
 
@@ -89,6 +94,11 @@ class QtVtkViewPointToolButton : public QToolButton
 	 * Modifie la vue conformément aux paramétrage de ce point de vue.
 	 */
 	virtual void applyViewPointCallback ( );
+	
+	/**
+	 * Réinitialise le point de vue à partir de la vue courante.
+	 */
+	virtual void reinitializeViewPointCallback ( );
 
 	/**
 	 * Affiche une boite de dialogue de modification du point de vue.
diff --git a/versions.txt b/versions.txt
index 33dbacf..ff81288 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,5 +1,11 @@
 A FAIRE : tester le vtkIntersectionPolyDataFilter de VTK 7, voir si de base il propose les services attendus (Inner, ...).
 
+Version 8.8.0 : 15/04/25
+===============
+
+Méthode QtVtkViewPointToolButton::reinitializeViewPoint + activation tooltips.
+
+
 Version 8.7.0 : 08/04/25
 ===============