diff --git a/code/nel/tools/3d/object_viewer_qt/src/description.h b/code/nel/tools/3d/object_viewer_qt/src/description.h
index f1e3fc8a7..a9f4c496f 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/description.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/description.h
@@ -84,7 +84,6 @@ Using this widget you can set the color(RGBA) using the four sliders or through
 CDirectionWidget 
 </b><br>
 This widget helps to choose from several preset directions, or to choose a custom one. 
-To use it you have to create a wrapper.
 <br><br>
 <img src="cdirection_widget.png" alt="CDirectionWidget">
 @see
diff --git a/code/nel/tools/3d/object_viewer_qt/src/direction_widget.cpp b/code/nel/tools/3d/object_viewer_qt/src/direction_widget.cpp
index 79af10959..dee9d1b47 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/direction_widget.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/direction_widget.cpp
@@ -25,12 +25,11 @@
 
 // NeL includes
 #include <nel/misc/vector.h>
-#include <nel/3d/particle_system.h>
 
 namespace NLQT {
 
 CDirectionWidget::CDirectionWidget(QWidget *parent)
-    : QWidget(parent), _Wrapper(NULL), _DirectionWrapper(NULL), _globalName("")
+    : QWidget(parent), _globalName("")
 {
 	_ui.setupUi(this);
 	
@@ -59,31 +58,10 @@ CDirectionWidget::~CDirectionWidget()
 {
 }
 
-void CDirectionWidget::enableGlobalVariable()
+void CDirectionWidget::enabledGlobalVariable(bool enabled)
 {
-	_ui.globalPushButton->setVisible(true);
-	_globalName = "";
-}
-
-void CDirectionWidget::setWrapper(IPSWrapper<NLMISC::CVector> *wrapper) 
-{ 
-	_Wrapper = wrapper;
-	_ui.globalPushButton->hide();
-}
-
-void CDirectionWidget::setDirectionWrapper(NL3D::CPSDirection *wrapper) 
-{ 
-	_DirectionWrapper = wrapper;
-	if (_DirectionWrapper && _DirectionWrapper->supportGlobalVectorValue())
-		_ui.globalPushButton->show();
-	else 
-		_ui.globalPushButton->hide();
-}
-
-void CDirectionWidget::updateUi()
-{
-	setValue(_Wrapper->get(), false);
-	checkEnabledGlobalDirection();
+	_ui.globalPushButton->setVisible(enabled);
+	setGlobalName("", false);
 }
 
 void CDirectionWidget::setValue(const NLMISC::CVector &value, bool emit)
@@ -97,8 +75,6 @@ void CDirectionWidget::setValue(const NLMISC::CVector &value, bool emit)
 	if (emit) 
 	{
 		Q_EMIT valueChanged(_value);
-		if (_Wrapper)
-			_Wrapper->setAndUpdateModifiedFlag(_value);
 	}
 }
 
@@ -122,24 +98,13 @@ void CDirectionWidget::setGlobalName(const QString &globalName, bool emit)
 
 void CDirectionWidget::setGlobalDirection()
 {
-	nlassert(_DirectionWrapper);
-	
 	bool ok;
 	QString text = QInputDialog::getText(this, tr("Enter Name"),
 					      "", QLineEdit::Normal,
-					      QString(_DirectionWrapper->getGlobalVectorValueName().c_str()), &ok);
+					      QString(_globalName), &ok);
      
 	if (ok)   
-	{
 		setGlobalName(text);
-
-		_DirectionWrapper->enableGlobalVectorValue(text.toStdString());
-		if (!_globalName.isEmpty())
-		{
-			// take a non NULL value for the direction
-			NL3D::CParticleSystem::setGlobalVectorValue(text.toStdString(), NLMISC::CVector::I);
-		}
-	}
 }
 
 void CDirectionWidget::incVecI()
@@ -175,11 +140,7 @@ void CDirectionWidget::decVecK()
 void CDirectionWidget::setNewVecXZ(float x, float y)
 {
 	const float epsilon = 10E-3f;
-	NLMISC::CVector v;
-	if (_Wrapper)
-		v = _Wrapper->get();
-	else
-		v = _value;
+	NLMISC::CVector v = _value;
 	
 	v.x = x;
 	v.z = y;
@@ -202,11 +163,7 @@ void CDirectionWidget::setNewVecXZ(float x, float y)
 void CDirectionWidget::setNewVecYZ(float x, float y)
 {
 	const float epsilon = 10E-3f;
-	NLMISC::CVector v;
-	if (_Wrapper)
-		v = _Wrapper->get();
-	else
-		v = _value;
+	NLMISC::CVector v = _value;
 	
 	v.y = x;
 	v.z = y;
@@ -226,23 +183,4 @@ void CDirectionWidget::setNewVecYZ(float x, float y)
 	setValue(v);
 }
 
-void CDirectionWidget::checkEnabledGlobalDirection()
-{
-	bool enableUserDirection = true;
-	_ui.xzWidget->show();
-	_ui.yzWidget->show();
-	if (_DirectionWrapper && _DirectionWrapper->supportGlobalVectorValue() && !_DirectionWrapper->getGlobalVectorValueName().empty())
-	{
-		enableUserDirection = false;
-		_ui.xzWidget->hide();
-		_ui.yzWidget->hide();
-	}
-	_ui.incVecIPushButton->setEnabled(enableUserDirection);
-	_ui.incVecJPushButton->setEnabled(enableUserDirection);
-	_ui.incVecKPushButton->setEnabled(enableUserDirection);
-	_ui.decVecIPushButton->setEnabled(enableUserDirection);
-	_ui.decVecJPushButton->setEnabled(enableUserDirection);
-	_ui.decVecKPushButton->setEnabled(enableUserDirection);
-}
-
 } /* namespace NLQT */
\ No newline at end of file
diff --git a/code/nel/tools/3d/object_viewer_qt/src/direction_widget.h b/code/nel/tools/3d/object_viewer_qt/src/direction_widget.h
index 5f0093da1..aaee615a1 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/direction_widget.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/direction_widget.h
@@ -28,7 +28,6 @@
 #include <nel/3d/ps_direction.h>
 
 // Project includes
-#include "ps_wrapper.h"
 
 namespace NLQT {
 
@@ -45,13 +44,7 @@ public:
 	CDirectionWidget(QWidget *parent = 0);
 	~CDirectionWidget();
 	
-	void enableGlobalVariable();
-	void setWrapper(IPSWrapper<NLMISC::CVector> *wrapper);
-
-	/// The CPSDirection object is used to see if a global variable can be bound to the direction.
-	/// When set to NULL it has no effect (the default)
-	void setDirectionWrapper(NL3D::CPSDirection *wrapper);
-	void updateUi();
+	void enabledGlobalVariable(bool enabled);
 
 Q_SIGNALS:
 	void valueChanged(const NLMISC::CVector &value);
@@ -73,10 +66,6 @@ private Q_SLOTS:
 	void setNewVecYZ(float x, float y);
 	
 private:
-	void checkEnabledGlobalDirection();
-  
-	IPSWrapper<NLMISC::CVector> *_Wrapper ;
-	NL3D::CPSDirection *_DirectionWrapper;
 	NLMISC::CVector _value;
 	QString _globalName;
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/emitter_page.cpp b/code/nel/tools/3d/object_viewer_qt/src/emitter_page.cpp
index 5c3021277..f77a3498d 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/emitter_page.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/emitter_page.cpp
@@ -280,17 +280,20 @@ void CEmitterPage::setDirectionMode(int index)
 void CEmitterPage::setSpeedInheritanceFactor(float value)
 {
 	_Emitter->setSpeedInheritanceFactor(value);
+	updateModifiedFlag();
 }
 
 void CEmitterPage::setConicEmitterRadius(float value)
 {
 	dynamic_cast<NL3D::CPSEmitterConic *>(_Emitter)->setRadius(value);
+	updateModifiedFlag();
 }
 
 void CEmitterPage::setEmitDelay(float value)
 {
 	_Emitter->setEmitDelay(value); 
 	Modules::psEdit().resetAutoCount(_Node);
+	updateModifiedFlag();
 }
 
 void CEmitterPage::setMaxEmissionCount(uint32 value)
@@ -304,6 +307,7 @@ void CEmitterPage::setMaxEmissionCount(uint32 value)
 					QMessageBox::Ok);
 
 		_ui.maxEmissionCountWidget->setValue((uint32)_Emitter->getMaxEmissionCount(), false);
+		updateModifiedFlag();
 	}
 	Modules::psEdit().resetAutoCount(_Node);
 }
@@ -311,6 +315,7 @@ void CEmitterPage::setMaxEmissionCount(uint32 value)
 void CEmitterPage::setDir(const NLMISC::CVector &value)
 {
 	dynamic_cast<NL3D::CPSDirection *>(_Emitter)->setDir(value);
+	updateModifiedFlag();
 }
 
 void CEmitterPage::updatePeriodWidget()
diff --git a/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.cpp b/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.cpp
index b2d516022..766a89898 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.cpp
@@ -41,18 +41,17 @@ CForcePage::CForcePage(QWidget *parent)
 	_ui.forceIntensityWidget->init();
 	
 	_ui.parametricFactorWidget->setRange(0.0, 64.0);
-	_ui.parametricFactorWidget->setWrapper(&_ParamFactorWrapper);
-	
 	_ui.radialViscosityWidget->setRange(0.0, 1.0);
-	_ui.radialViscosityWidget->setWrapper(&_RadialViscosityWrapper);
-	
 	_ui.tangentialViscosityWidget->setRange(0, 1);
-	_ui.tangentialViscosityWidget->setWrapper(&_TangentialViscosityWrapper);
-	
-	_ui.directionWidget->setWrapper(&_DirectionWrapper);
 	
 	connect(_ui.toTargetsPushButton, SIGNAL(clicked()), this, SLOT(addTarget()));
 	connect(_ui.toAvaibleTargetsPushButton, SIGNAL(clicked()), this, SLOT(removeTarget()));
+
+	connect(_ui.parametricFactorWidget, SIGNAL(valueChanged(float)), this, SLOT(setFactorBrownianForce(float)));
+	connect(_ui.radialViscosityWidget, SIGNAL(valueChanged(float)), this, SLOT(setRadialViscosity(float)));
+	connect(_ui.tangentialViscosityWidget, SIGNAL(valueChanged(float)), this, SLOT(setTangentialViscosity(float)));
+	connect(_ui.directionWidget, SIGNAL(valueChanged(NLMISC::CVector)), this, SLOT(setDir(NLMISC::CVector)));
+	connect(_ui.directionWidget, SIGNAL(globalNameChanged(QString)), this, SLOT(setGlobalName(QString)));
 }
 
 CForcePage::~CForcePage()
@@ -61,10 +60,11 @@ CForcePage::~CForcePage()
 
 void CForcePage::setEditedItem(CWorkspaceNode *ownerNode, NL3D::CPSLocatedBindable *locatedBindable)
 {
-	hideWrappersWidget();
+	nlassert(locatedBindable);
+	
+	hideAdditionalWidget();
 	_Node = ownerNode;
 	_LBTarget = static_cast<NL3D::CPSTargetLocatedBindable *>(locatedBindable);
-	
 	updateTargets();
 
 	// force with intensity case
@@ -77,41 +77,33 @@ void CForcePage::setEditedItem(CWorkspaceNode *ownerNode, NL3D::CPSLocatedBindab
 	}
 
 	// vortex (to tune viscosity)
-	if (dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget))
+	NL3D::CPSCylindricVortex *cylindricVortex = dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget);
+	if (cylindricVortex)
 	{
-		_RadialViscosityWrapper.OwnerNode = _Node;
-		_RadialViscosityWrapper.V = dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget);
-		
-		_ui.radialViscosityWidget->updateUi();
+		_ui.radialViscosityWidget->setValue(cylindricVortex->getRadialViscosity(), false);
 		_ui.radialViscosityLabel->show();
 		_ui.radialViscosityWidget->show();
 
-		_TangentialViscosityWrapper.OwnerNode = _Node;
-		_TangentialViscosityWrapper.V = dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget);
-		
-		_ui.tangentialViscosityWidget->updateUi();
+		_ui.tangentialViscosityWidget->setValue(cylindricVortex->getTangentialViscosity(), false);
 		_ui.tangentialViscosityLabel->show();
 		_ui.tangentialViscosityWidget->show();
 	}
 
 	// deals with emitters that have a direction
-	if (dynamic_cast<NL3D::CPSDirection *>(_LBTarget))
+	NL3D::CPSDirection *direction = dynamic_cast<NL3D::CPSDirection *>(_LBTarget);
+	if (direction)
 	{
-		_DirectionWrapper.OwnerNode = _Node;
-		_DirectionWrapper.E = dynamic_cast<NL3D::CPSDirection *>(_LBTarget);
-		_ui.directionWidget->setDirectionWrapper(dynamic_cast<NL3D::CPSDirection *>(_LBTarget));
-
-		_ui.directionWidget->updateUi();
+		_ui.directionWidget->setValue(direction->getDir(), false);
+		_ui.directionWidget->enabledGlobalVariable(direction->supportGlobalVectorValue());
+		_ui.directionWidget->setGlobalName(QString(direction->getGlobalVectorValueName().c_str()), false);
 		_ui.directionWidget->show();
 	}
 
 	// Brownian (to tune parametric factor)
-	if (dynamic_cast<NL3D::CPSBrownianForce *>(_LBTarget))
+	NL3D::CPSBrownianForce *brownianForce = dynamic_cast<NL3D::CPSBrownianForce *>(_LBTarget);
+	if (brownianForce)
 	{
-		_ParamFactorWrapper.OwnerNode = _Node;
-		_ParamFactorWrapper.F = static_cast<NL3D::CPSBrownianForce *>(_LBTarget);
-		
-		_ui.parametricFactorWidget->updateUi();
+		_ui.parametricFactorWidget->setValue(brownianForce->getParametricFactor(), false);
 		_ui.parametricFactorLabel->show();
 		_ui.parametricFactorWidget->show();
 	}
@@ -168,8 +160,47 @@ void CForcePage::removeTarget()
 	_ui.avaibleTargetsListWidget->addItem(item);
 	updateModifiedFlag();
 }
+void CForcePage::setRadialViscosity(float value)
+{
+	nlassert(_LBTarget);
+	dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget)->setRadialViscosity(value);
+	updateModifiedFlag();
+}
 
-void CForcePage::hideWrappersWidget()
+void CForcePage::setTangentialViscosity(float value)
+{
+	nlassert(_LBTarget);
+	dynamic_cast<NL3D::CPSCylindricVortex *>(_LBTarget)->setTangentialViscosity(value);
+	updateModifiedFlag();
+}
+
+void CForcePage::setDir(const NLMISC::CVector &value)
+{
+	nlassert(_LBTarget);
+	dynamic_cast<NL3D::CPSDirection *>(_LBTarget)->setDir(value);
+	updateModifiedFlag();
+}
+
+void CForcePage::setGlobalName(const QString &globalName)
+{
+	nlassert(_LBTarget);
+	dynamic_cast<NL3D::CPSDirection *>(_LBTarget)->enableGlobalVectorValue(globalName.toStdString());
+	if (!globalName.isEmpty())
+	{
+		// take a non NULL value for the direction
+		NL3D::CParticleSystem::setGlobalVectorValue(globalName.toStdString(), NLMISC::CVector::I);
+	}
+	updateModifiedFlag();
+}
+
+void CForcePage::setFactorBrownianForce(float value)
+{
+	nlassert(_LBTarget);
+	dynamic_cast<NL3D::CPSBrownianForce *>(_LBTarget)->setParametricFactor(value);
+	updateModifiedFlag();
+}
+
+void CForcePage::hideAdditionalWidget()
 {
 	_ui.directionWidget->hide();
 	_ui.parametricFactorLabel->hide();
@@ -182,6 +213,7 @@ void CForcePage::hideWrappersWidget()
 
 void CForcePage::updateTargets()
 {
+	nlassert(_LBTarget);
 	uint k;
 	uint nbTarg = _LBTarget->getNbTargets();
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.h b/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.h
index 80c1f541a..37d5a89dd 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/particle_force_page.h
@@ -71,7 +71,13 @@ public:
 private Q_SLOTS:
 	void addTarget();
 	void removeTarget();
-  
+  	
+	void setRadialViscosity(float value);
+	void setTangentialViscosity(float value);
+	void setDir(const NLMISC::CVector &value);
+	void setGlobalName(const QString &globalName);
+	void setFactorBrownianForce(float value);
+
 private:
 	
 	/// wrapper to tune the intensity of a force
@@ -84,40 +90,7 @@ private:
 		void setScheme(scheme_type *s) {F->setIntensityScheme(s); }
 	} _ForceIntensityWrapper;
 
-	/// wrapper to tune the radial viscosity for vortices 
-	struct CRadialViscosityWrapper : public IPSWrapperFloat
-	{
-		NL3D::CPSCylindricVortex *V;
-		float get(void) const { return V->getRadialViscosity(); }
-		void set(const float &value) { V->setRadialViscosity(value); }
-	} _RadialViscosityWrapper;
-
-	/// wrapper to tune the tangential viscosity for vortices
-	struct CTangentialViscosityWrapper : public IPSWrapperFloat
-	{
-		NL3D::CPSCylindricVortex *V;
-		float get(void) const { return V->getTangentialViscosity(); }
-		void set(const float &value) { V->setTangentialViscosity(value); }
-	} _TangentialViscosityWrapper;
-
-	/// wrappers to tune the direction
-	struct CDirectionWrapper : public IPSWrapper<NLMISC::CVector>
-	{
-	   NL3D::CPSDirection *E;
-	   NLMISC::CVector get(void) const { return E->getDir(); }
-	   void set(const NLMISC::CVector &d){ E->setDir(d); }
-	} _DirectionWrapper;
-
-	/// wrappers to tune the parametric factor of brownian force
-	struct CParamFactorWrapper : public IPSWrapperFloat
-	{
-	   NL3D::CPSBrownianForce *F;
-	   float get(void) const { return F->getParametricFactor(); }
-	   void set(const float &f){ F->setParametricFactor(f); }
-	} _ParamFactorWrapper;
-
-
-	void hideWrappersWidget();
+	void hideAdditionalWidget();
 
 	void updateTargets();
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.cpp b/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.cpp
index fa717591f..2afd5b66d 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.cpp
@@ -48,12 +48,14 @@ CPSMoverPage::CPSMoverPage(QWidget *parent)
 	_ui.scaleZWidget->setRange(0.f, 4.f);
 	_ui.scaleZWidget->setWrapper(&_ZScaleWrapper);
 
-	_ui.directionWidget->setWrapper(&_DirectionWrapper);
+	//_ui.directionWidget->setWrapper(&_DirectionWrapper);
 	
 	connect(_ui.xDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(setXPosition(double)));
 	connect(_ui.yDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(setYPosition(double)));
 	connect(_ui.zDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(setZPosition(double)));
-	
+		
+	connect(_ui.directionWidget, SIGNAL(valueChanged(NLMISC::CVector)), this, SLOT(setDir(NLMISC::CVector)));
+
 	connect(_ui.listWidget, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), 
 		this, SLOT(changeSubComponent()));
 }
@@ -71,7 +73,7 @@ void CPSMoverPage::setEditedItem(CWorkspaceNode *ownerNode, NL3D::CPSLocated *lo
 	updatePosition();
 	
 	_ui.listWidget->clear();
-	hideWrappersWidget();
+	hideAdditionalWidget();
 	
 	uint numBound = _EditedLocated->getNbBoundObjects();
 	
@@ -101,7 +103,7 @@ void CPSMoverPage::updatePosition(void)
 
 }
 
-void CPSMoverPage::hideWrappersWidget()
+void CPSMoverPage::hideAdditionalWidget()
 {
 	_ui.scaleLabel->hide();
 	_ui.scaleXLabel->hide();
@@ -162,7 +164,7 @@ void CPSMoverPage::setZPosition(double value)
 
 void CPSMoverPage::changeSubComponent()
 {
-	hideWrappersWidget();
+	hideAdditionalWidget();
 	NL3D::IPSMover *m = getMoverInterface();
 	if (!m) return;
 	
@@ -213,15 +215,17 @@ void CPSMoverPage::changeSubComponent()
 	
 	if (m->onlyStoreNormal())
 	{
-		_DirectionWrapper.OwnerNode = _Node;
-		_DirectionWrapper.M = m;
-		_DirectionWrapper.Index = _EditedLocatedIndex;
-		
-		_ui.directionWidget->updateUi();
+		_ui.directionWidget->setValue(getMoverInterface()->getNormal(getLocatedIndex()), false);
 		_ui.directionWidget->show();
 	}
 }
 
+void CPSMoverPage::setDir(const NLMISC::CVector &value)
+{
+	getMoverInterface()->setNormal(getLocatedIndex(), value);
+	updateModifiedFlag();
+}
+
 NL3D::IPSMover *CPSMoverPage::getMoverInterface(void)
 {
 	nlassert(_EditedLocated);
diff --git a/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.h b/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.h
index f2403ca7f..d3e9e37b4 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/ps_mover_page.h
@@ -92,6 +92,8 @@ private Q_SLOTS:
 	void setZPosition(double value);
 	void changeSubComponent();
 	
+	void setDir(const NLMISC::CVector &value);
+
 private:
   
 	/// wrappers to scale objects
@@ -142,19 +144,10 @@ private:
 		}
 	} _ZScaleWrapper ;
 
-	/// wrapper for direction
-	struct CDirectionWrapper : public IPSWrapper<NLMISC::CVector>
-	{
-		uint32 Index ;
-		NL3D::IPSMover *M ;
-		NLMISC::CVector get(void) const { return M->getNormal(Index) ; }
-		void set(const NLMISC::CVector &v) { M->setNormal(Index, v) ; }
-
-
-	} _DirectionWrapper ;
-	 
-	void hideWrappersWidget();
+	void hideAdditionalWidget();
 	
+	void updateModifiedFlag() { if (_Node) _Node->setModified(true); }
+
 	/// update the mouse listener position when the user entered a value with the keyboard
 	void updateListener(void) ;
 	
diff --git a/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.cpp b/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.cpp
index 9915e1fda..713a1b393 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.cpp
@@ -1,19 +1,19 @@
 /*
-    Object Viewer Qt
-    Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
+Object Viewer Qt
+Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
 
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -21,48 +21,59 @@
 #include "spinner_dialog.h"
 
 namespace NLQT {
-  
+
 CSpinnerDialog::CSpinnerDialog(NL3D::CPSBasisSpinner *sf, CWorkspaceNode *ownerNode, QWidget *parent)
-      : QDialog(parent)
+	: QDialog(parent), _Node(ownerNode), _BasicSpinner(sf)
 {
-        _verticalLayout = new QVBoxLayout(this);
-        _nbSamplesLabel = new QLabel(this);
-        _verticalLayout->addWidget(_nbSamplesLabel);
+	nlassert(_BasicSpinner);
 
-        _nbSamplesWidget = new NLQT::CEditRangeUIntWidget(this);
-        QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
-        sizePolicy.setHorizontalStretch(0);
-        sizePolicy.setVerticalStretch(0);
-        sizePolicy.setHeightForWidth(_nbSamplesWidget->sizePolicy().hasHeightForWidth());
-        _nbSamplesWidget->setSizePolicy(sizePolicy);
-        _verticalLayout->addWidget(_nbSamplesWidget);
+	_verticalLayout = new QVBoxLayout(this);
+	_nbSamplesLabel = new QLabel(this);
+	_verticalLayout->addWidget(_nbSamplesLabel);
+
+	_nbSamplesWidget = new NLQT::CEditRangeUIntWidget(this);
+	QSizePolicy sizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
+	sizePolicy.setHorizontalStretch(0);
+	sizePolicy.setVerticalStretch(0);
+	sizePolicy.setHeightForWidth(_nbSamplesWidget->sizePolicy().hasHeightForWidth());
+	_nbSamplesWidget->setSizePolicy(sizePolicy);
+	_verticalLayout->addWidget(_nbSamplesWidget);
+
+	_dirWidget = new NLQT::CDirectionWidget(this);
+	sizePolicy.setHeightForWidth(_dirWidget->sizePolicy().hasHeightForWidth());
+	_dirWidget->setSizePolicy(sizePolicy);
+	_verticalLayout->addWidget(_dirWidget);
 
-        _dirWidget = new NLQT::CDirectionWidget(this);
-        sizePolicy.setHeightForWidth(_dirWidget->sizePolicy().hasHeightForWidth());
-        _dirWidget->setSizePolicy(sizePolicy);
-        _verticalLayout->addWidget(_dirWidget);
-	
 	setWindowTitle(tr("Edit spinner"));
-        _nbSamplesLabel->setText(tr("Nb samples:"));
-        
-	_AxisWrapper.OwnerNode = ownerNode;
-	_NbSampleWrapper.OwnerNode = ownerNode;
-	_NbSampleWrapper.S = sf;
-	_AxisWrapper.S	   = sf;
 
+	_nbSamplesLabel->setText(tr("Nb samples:"));
 	_nbSamplesWidget->setRange(1, 512);
-	_nbSamplesWidget->setWrapper(&_NbSampleWrapper);
 	_nbSamplesWidget->enableLowerBound(0, true);
-	_nbSamplesWidget->updateUi();
-	
-	_dirWidget->setWrapper(&_AxisWrapper);
-	_dirWidget->updateUi();
+	_nbSamplesWidget->setValue(_BasicSpinner->_F.getNumSamples(), false);
+	_dirWidget->setValue(_BasicSpinner->_F.getAxis());
 
 	setFixedHeight(sizeHint().height());
+
+	connect(_nbSamplesWidget, SIGNAL(valueChanged(uint32)), this, SLOT(setNumSamples(uint32)));
+	connect(_dirWidget, SIGNAL(valueChanged(NLMISC::CVector)), this, SLOT(setAxis(NLMISC::CVector)));
 }
 
 CSpinnerDialog::~CSpinnerDialog()
 {
 }
 
+void CSpinnerDialog::setNumSamples(uint32 value)
+{
+	nlassert(_BasicSpinner);
+	_BasicSpinner->_F.setNumSamples(value);
+	updateModifiedFlag();
+}
+
+void CSpinnerDialog::setAxis(const NLMISC::CVector &axis)
+{
+	nlassert(_BasicSpinner);
+	_BasicSpinner->_F.setAxis(axis);
+	updateModifiedFlag();
+}
+
 } /* namespace NLQT */
\ No newline at end of file
diff --git a/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.h b/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.h
index 62497b8bc..416f06d91 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.h
+++ b/code/nel/tools/3d/object_viewer_qt/src/spinner_dialog.h
@@ -43,29 +43,20 @@ public:
 	CSpinnerDialog(NL3D::CPSBasisSpinner *sf, CWorkspaceNode *ownerNode, QWidget *parent = 0);
 	~CSpinnerDialog();
 
+private Q_SLOTS:
+	void setNumSamples(uint32 value);
+	void setAxis(const NLMISC::CVector &axis);
+
 protected:
-     
-	/// Wrapper to set the number of samples in the spinner
-	struct CNbSampleWrapper : public IPSWrapperUInt
-	{
-		NL3D::CPSBasisSpinner     *S;
-		uint32 get(void) const { return S->_F.getNumSamples(); }
-		void set(const uint32 &val) { S->_F.setNumSamples(val); }
-	} _NbSampleWrapper;
+	void updateModifiedFlag() { if (_Node) _Node->setModified(true); }
 
-
-	/// Wrapper to set the axis of the spinner
-	struct CAxisWrapper : public IPSWrapper<NLMISC::CVector>
-	{
-		NL3D::CPSBasisSpinner     *S;
-		NLMISC::CVector get(void) const { return S->_F.getAxis(); }
-		void set(const NLMISC::CVector &axis) { S->_F.setAxis(axis); }
-	} _AxisWrapper;
-	
 	QLabel *_nbSamplesLabel;
 	QVBoxLayout *_verticalLayout;
 	CEditRangeUIntWidget *_nbSamplesWidget;
 	CDirectionWidget *_dirWidget;
+
+	CWorkspaceNode *_Node;
+	NL3D::CPSBasisSpinner *_BasicSpinner;
 };
 
 } /* namespace NLQT */