diff --git a/external/agg b/external/agg
index 3970e696..2de54390 160000
--- a/external/agg
+++ b/external/agg
@@ -1 +1 @@
-Subproject commit 3970e6969827ec485bdf260f003653f27d1e8749
+Subproject commit 2de5439047f081e585d13df926b6cbc2103b49e4
diff --git a/external/ege b/external/ege
index 319b4552..cc9f514f 160000
--- a/external/ege
+++ b/external/ege
@@ -1 +1 @@
-Subproject commit 319b4552d1d90522b87b3c6913d716cd033d4a2c
+Subproject commit cc9f514fb31e8400ee9d5d2b244ce2cafdbdacae
diff --git a/external/ejson b/external/ejson
index a788a3c4..61f4b686 160000
--- a/external/ejson
+++ b/external/ejson
@@ -1 +1 @@
-Subproject commit a788a3c450585c42dd59cf8e3813bd1a4a241c5e
+Subproject commit 61f4b68621a3ba5cc137901956d8f021fc7ef7a2
diff --git a/external/etk b/external/etk
index 63906e9b..15f270da 160000
--- a/external/etk
+++ b/external/etk
@@ -1 +1 @@
-Subproject commit 63906e9b7726c0ad630e12409843d7381febaf24
+Subproject commit 15f270da8a23ecf629d171e688579f497be6acd3
diff --git a/external/exml b/external/exml
index 33d1e950..6a652e96 160000
--- a/external/exml
+++ b/external/exml
@@ -1 +1 @@
-Subproject commit 33d1e95085e090eec9860213ba97a1616442d159
+Subproject commit 6a652e96c9b07919882a82d6f11f7d331f7414d6
diff --git a/sources/ewol/ewol.h b/sources/ewol/ewol.h
index 9f07ae50..5b0e4a6d 100644
--- a/sources/ewol/ewol.h
+++ b/sources/ewol/ewol.h
@@ -24,7 +24,7 @@ namespace ewol {
 	 * @param[in] _argv Standard argv
 	 * @return normal error int for the application error management
 	 */
-	int32_t Run(int32_t _argc, const char* _argv[]);
+	int32_t run(int32_t _argc, const char* _argv[]);
 	/**
 	 * @brief get EWOL version
 	 * @return The string that describe ewol version
diff --git a/sources/ewol/renderer/MacOs/Context.cpp b/sources/ewol/renderer/MacOs/Context.cpp
index 0b6edec7..1ac7ed95 100644
--- a/sources/ewol/renderer/MacOs/Context.cpp
+++ b/sources/ewol/renderer/MacOs/Context.cpp
@@ -134,7 +134,7 @@ void MacOs::setKeyboard(ewol::SpecialKey _keyboardMode, int32_t _unichar, bool _
  * @param std IO
  * @return std IO
  */
-int ewol::Run(int _argc, const char *_argv[]) {
+int ewol::run(int _argc, const char *_argv[]) {
 	etk::setArgZero(_argv[0]);
 	interface = new MacOSInterface(_argc, _argv);
 	if (NULL == interface) {
diff --git a/sources/ewol/renderer/X11/Context.cpp b/sources/ewol/renderer/X11/Context.cpp
index 8fac3ac5..34f4fd2f 100644
--- a/sources/ewol/renderer/X11/Context.cpp
+++ b/sources/ewol/renderer/X11/Context.cpp
@@ -1289,7 +1289,7 @@ class X11Interface : public ewol::eContext {
  * @param std IO
  * @return std IO
  */
-int ewol::Run(int _argc, const char *_argv[]) {
+int ewol::run(int _argc, const char *_argv[]) {
 	etk::setArgZero(_argv[0]);
 	X11Interface* interface = new X11Interface(_argc, _argv);
 	if (NULL == interface) {
diff --git a/sources/ewol/widget/Button.cpp b/sources/ewol/widget/Button.cpp
index 360366f9..65014816 100644
--- a/sources/ewol/widget/Button.cpp
+++ b/sources/ewol/widget/Button.cpp
@@ -189,7 +189,7 @@ void widget::Button::calculateMinMaxSize(void) {
 	markToRedraw();
 }
 
-void widget::Button::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::Button::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
diff --git a/sources/ewol/widget/Button.h b/sources/ewol/widget/Button.h
index 6b59ff3c..924a99d0 100644
--- a/sources/ewol/widget/Button.h
+++ b/sources/ewol/widget/Button.h
@@ -151,7 +151,7 @@ namespace widget {
 			virtual void calculateMinMaxSize(void);
 			virtual void calculateSize(const vec2& _availlable);
 			virtual void onRegenerateDisplay(void);
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual bool onEventInput(const ewol::EventInput& _event);
 			virtual bool onEventEntry(const ewol::EventEntry& _event);
 			virtual bool loadXML(exml::Element* _node);
diff --git a/sources/ewol/widget/Container.cpp b/sources/ewol/widget/Container.cpp
index f864e067..4dab9659 100644
--- a/sources/ewol/widget/Container.cpp
+++ b/sources/ewol/widget/Container.cpp
@@ -84,14 +84,14 @@ void widget::Container::onObjectRemove(ewol::EObject* _removeObject) {
 	}
 }
 
-void widget::Container::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::Container::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
 	}
 	ewol::Widget::systemDraw(_displayProp);
 	if (NULL!=m_subWidget) {
-		ewol::drawProperty prop = _displayProp;
+		ewol::DrawProperty prop = _displayProp;
 		prop.limit(m_origin, m_size);
 		m_subWidget->systemDraw(prop);
 	}
diff --git a/sources/ewol/widget/Container.h b/sources/ewol/widget/Container.h
index e377428d..ad4f9d31 100644
--- a/sources/ewol/widget/Container.h
+++ b/sources/ewol/widget/Container.h
@@ -50,7 +50,7 @@ namespace widget {
 			virtual void subWidgetRemoveDelayed(void);
 			
 		public: // Derived function
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual void onRegenerateDisplay(void);
 			virtual void onObjectRemove(ewol::EObject* _removeObject);
 			virtual void calculateSize(const vec2& _availlable);
diff --git a/sources/ewol/widget/ContainerN.cpp b/sources/ewol/widget/ContainerN.cpp
index 32e51677..5a7ba1a3 100644
--- a/sources/ewol/widget/ContainerN.cpp
+++ b/sources/ewol/widget/ContainerN.cpp
@@ -182,7 +182,7 @@ void widget::ContainerN::onObjectRemove(ewol::EObject* _removeObject) {
 	}
 }
 
-void widget::ContainerN::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::ContainerN::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
@@ -190,7 +190,7 @@ void widget::ContainerN::systemDraw(const ewol::drawProperty& _displayProp) {
 	// local widget draw
 	ewol::Widget::systemDraw(_displayProp);
 	// subwidget draw
-	ewol::drawProperty prop = _displayProp;
+	ewol::DrawProperty prop = _displayProp;
 	prop.limit(m_origin, m_size);
 	for (int32_t iii=m_subWidget.size()-1; iii >= 0; iii--) {
 		if (NULL != m_subWidget[iii]) {
diff --git a/sources/ewol/widget/ContainerN.h b/sources/ewol/widget/ContainerN.h
index 9b252f31..f05f610b 100644
--- a/sources/ewol/widget/ContainerN.h
+++ b/sources/ewol/widget/ContainerN.h
@@ -75,7 +75,7 @@ namespace widget {
 			 */
 			virtual void subWidgetUnLink(ewol::Widget* _newWidget);
 		public:// Derived function
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual void onRegenerateDisplay(void);
 			virtual void onObjectRemove(ewol::EObject* _removeObject);
 			virtual void calculateSize(const vec2& _availlable);
diff --git a/sources/ewol/widget/Gird.cpp b/sources/ewol/widget/Gird.cpp
index cc99a552..1b66802f 100644
--- a/sources/ewol/widget/Gird.cpp
+++ b/sources/ewol/widget/Gird.cpp
@@ -340,7 +340,7 @@ void widget::Gird::subWidgetUnLink(int32_t _colId, int32_t _rowId) {
 	EWOL_WARNING("[" << getId() << "] Can not unLink unExistant widget");
 }
 
-void widget::Gird::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::Gird::systemDraw(const ewol::DrawProperty& _displayProp) {
 	ewol::Widget::systemDraw(_displayProp);
 	for (int32_t iii=0; iii<m_subWidget.size(); iii++) {
 		if (NULL != m_subWidget[iii].widget) {
diff --git a/sources/ewol/widget/Gird.h b/sources/ewol/widget/Gird.h
index 52054bee..24468946 100644
--- a/sources/ewol/widget/Gird.h
+++ b/sources/ewol/widget/Gird.h
@@ -130,7 +130,7 @@ namespace widget {
 			 */
 			const ivec2& getBorderSize(void) { return m_borderSize; };
 		public: // Derived function
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual void onRegenerateDisplay(void);
 			virtual ewol::Widget* getWidgetAtPos(const vec2& pos);
 			virtual void onObjectRemove(ewol::EObject* _removeObject);
diff --git a/sources/ewol/widget/Mesh.cpp b/sources/ewol/widget/Mesh.cpp
index e34e7abe..e59c306e 100644
--- a/sources/ewol/widget/Mesh.cpp
+++ b/sources/ewol/widget/Mesh.cpp
@@ -51,7 +51,7 @@ void widget::Mesh::onDraw(void) {
 	}
 }
 
-void widget::Mesh::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::Mesh::systemDraw(const ewol::DrawProperty& _displayProp) {
 	ewol::openGL::push();
 	// here we invert the reference of the standard openGl view because the reference in the common display is Top left and not buttom left
 	glViewport( m_origin.x(),
diff --git a/sources/ewol/widget/Mesh.h b/sources/ewol/widget/Mesh.h
index 2f56e453..95bf605b 100644
--- a/sources/ewol/widget/Mesh.h
+++ b/sources/ewol/widget/Mesh.h
@@ -33,7 +33,7 @@ namespace widget {
 		public: // Derived function
 			virtual const char * const getObjectType(void) { return "widget::Mesh"; };
 			virtual void onRegenerateDisplay(void);
-			virtual void systemDraw(const ewol::drawProperty& displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& displayProp);
 			virtual void onDraw(void);
 			virtual bool onEventInput(const ewol::EventInput& _event);
 			virtual void periodicCall(const ewol::EventTime& _event);
diff --git a/sources/ewol/widget/PopUp.cpp b/sources/ewol/widget/PopUp.cpp
index c3fa8d80..e3fec1e8 100644
--- a/sources/ewol/widget/PopUp.cpp
+++ b/sources/ewol/widget/PopUp.cpp
@@ -93,7 +93,7 @@ void widget::PopUp::calculateSize(const vec2& _available) {
 	markToRedraw();
 }
 
-void widget::PopUp::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::PopUp::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
@@ -102,7 +102,7 @@ void widget::PopUp::systemDraw(const ewol::drawProperty& _displayProp) {
 	if (NULL!=m_subWidget) {
 		if(    m_shaper.getNextDisplayedStatus() == -1
 		    && m_shaper.getTransitionStatus() >= 1.0) {
-			ewol::drawProperty prop = _displayProp;
+			ewol::DrawProperty prop = _displayProp;
 			prop.limit(m_origin, m_size);
 			m_subWidget->systemDraw(prop);
 		}
diff --git a/sources/ewol/widget/PopUp.h b/sources/ewol/widget/PopUp.h
index b63f1078..d5969862 100644
--- a/sources/ewol/widget/PopUp.h
+++ b/sources/ewol/widget/PopUp.h
@@ -91,7 +91,7 @@ namespace widget {
 			virtual bool onGetConfig(const char* _config, etk::UString& _result) const;
 		public: // Derived function
 			virtual void periodicCall(const ewol::EventTime& _event);
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual void onRegenerateDisplay(void);
 			virtual void calculateSize(const vec2& _available);
 			virtual bool onEventInput(const ewol::EventInput& _event);
diff --git a/sources/ewol/widget/Scroll.cpp b/sources/ewol/widget/Scroll.cpp
index f1427898..8836f64b 100644
--- a/sources/ewol/widget/Scroll.cpp
+++ b/sources/ewol/widget/Scroll.cpp
@@ -54,12 +54,12 @@ void widget::Scroll::calculateMinMaxSize(void) {
 	}
 }
 
-void widget::Scroll::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::Scroll::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (m_hide == true) {
 		return;
 	}
 	if (NULL!=m_subWidget) {
-		ewol::drawProperty prop = _displayProp;
+		ewol::DrawProperty prop = _displayProp;
 		prop.limit(m_origin, m_size);
 		m_subWidget->systemDraw(prop);
 	}
diff --git a/sources/ewol/widget/Scroll.h b/sources/ewol/widget/Scroll.h
index 3145f86a..a4ff449a 100644
--- a/sources/ewol/widget/Scroll.h
+++ b/sources/ewol/widget/Scroll.h
@@ -62,7 +62,7 @@ namespace widget {
 			void calculateMinMaxSize(void);
 			virtual void onRegenerateDisplay(void);
 			virtual bool onEventInput(const ewol::EventInput& _event);
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual ewol::Widget* getWidgetAtPos(const vec2& _pos);
 		protected: // Derived function
 			virtual void onDraw(void);
diff --git a/sources/ewol/widget/WSlider.cpp b/sources/ewol/widget/WSlider.cpp
index 8959b9a4..00ccd639 100644
--- a/sources/ewol/widget/WSlider.cpp
+++ b/sources/ewol/widget/WSlider.cpp
@@ -201,7 +201,7 @@ void widget::WSlider::periodicCall(const ewol::EventTime& _event) {
 	markToRedraw();
 }
 
-void widget::WSlider::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::WSlider::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
@@ -210,7 +210,7 @@ void widget::WSlider::systemDraw(const ewol::drawProperty& _displayProp) {
 	ewol::Widget::systemDraw(_displayProp);
 	
 	// subwidget draw
-	ewol::drawProperty prop = _displayProp;
+	ewol::DrawProperty prop = _displayProp;
 	prop.limit(m_origin, m_size);
 	
 	if (m_windowsDestination == m_windowsSources) {
diff --git a/sources/ewol/widget/WSlider.h b/sources/ewol/widget/WSlider.h
index 156a3bf0..03bd0c1b 100644
--- a/sources/ewol/widget/WSlider.h
+++ b/sources/ewol/widget/WSlider.h
@@ -90,7 +90,7 @@ namespace widget {
 				return "Ewol::WSlider";
 			};
 			virtual void calculateSize(const vec2& _availlable);
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 			virtual void onRegenerateDisplay(void);
 			virtual ewol::Widget* getWidgetAtPos(const vec2& _pos);
 			virtual void periodicCall(const ewol::EventTime& _event);
diff --git a/sources/ewol/widget/Widget.cpp b/sources/ewol/widget/Widget.cpp
index 3a0a2fe8..a1f8ef43 100644
--- a/sources/ewol/widget/Widget.cpp
+++ b/sources/ewol/widget/Widget.cpp
@@ -16,12 +16,12 @@
 #undef __class__
 #define __class__ "DrawProperty"
 
-etk::CCout& ewol::operator <<(etk::CCout& _os, const ewol::drawProperty& _obj) {
+etk::CCout& ewol::operator <<(etk::CCout& _os, const ewol::DrawProperty& _obj) {
 	_os << "{ windowsSize=" << _obj.m_windowsSize << " start=" << _obj.m_origin << " stop=" << (_obj.m_origin+_obj.m_size) << "}";
 	return _os;
 }
 
-void ewol::drawProperty::limit(const vec2& _origin, const vec2& _size) {
+void ewol::DrawProperty::limit(const vec2& _origin, const vec2& _size) {
 	m_size += m_origin;
 	m_origin.setMax(_origin);
 	m_size.setMin(_origin+_size);
@@ -235,7 +235,7 @@ void ewol::Widget::setOffset(const vec2& _newVal) {
      /
    (0,0)
 */
-void ewol::Widget::systemDraw(const drawProperty& _displayProp) {
+void ewol::Widget::systemDraw(const ewol::DrawProperty& _displayProp) {
 	if (true == m_hide){
 		// widget is hidden ...
 		return;
@@ -249,7 +249,7 @@ void ewol::Widget::systemDraw(const drawProperty& _displayProp) {
 		return;
 	}
 	
-	drawProperty tmpSize = _displayProp;
+	ewol::DrawProperty tmpSize = _displayProp;
 	tmpSize.limit(m_origin, m_size);
 	if (tmpSize.m_size.x() <= 0 || tmpSize.m_size.y() <= 0) {
 		return;
diff --git a/sources/ewol/widget/Widget.h b/sources/ewol/widget/Widget.h
index cdb971fb..22ba1536 100644
--- a/sources/ewol/widget/Widget.h
+++ b/sources/ewol/widget/Widget.h
@@ -31,7 +31,7 @@ namespace ewol {
 #define ULTIMATE_MAX_SIZE  (99999999)
 
 namespace ewol {
-	class drawProperty{
+	class DrawProperty{
 		/*
 		                                                          /--> m_windowsSize
 		      *--------------------------------------------------*
@@ -62,7 +62,7 @@ namespace ewol {
 			ivec2 m_size; //!< Windows clipping upper widget (can not be <0 and >m_windowsSize)
 			void limit(const vec2& _origin, const vec2& _size);
 	};
-	etk::CCout& operator <<(etk::CCout& _os, const ewol::drawProperty& _obj);
+	etk::CCout& operator <<(etk::CCout& _os, const ewol::DrawProperty& _obj);
 	
 	typedef enum {
 		gravityCenter=0x00,
@@ -635,7 +635,7 @@ namespace ewol {
 			 * @param[in] _displayProp properties of the current display
 			 * @note : INTERNAL EWOL SYSTEM
 			 */
-			virtual void systemDraw(const drawProperty& _displayProp);
+			virtual void systemDraw(const DrawProperty& _displayProp);
 		protected:
 			/**
 			 * @brief Common widget drawing function (called by the drawing thread [Android, X11, ...])
diff --git a/sources/ewol/widget/WidgetScrolled.cpp b/sources/ewol/widget/WidgetScrolled.cpp
index 6e161a22..b9ccb7f7 100644
--- a/sources/ewol/widget/WidgetScrolled.cpp
+++ b/sources/ewol/widget/WidgetScrolled.cpp
@@ -333,7 +333,7 @@ void widget::WidgetScrooled::onDraw(void) {
 	}
 }
 
-void widget::WidgetScrooled::systemDraw(const ewol::drawProperty& _displayProp) {
+void widget::WidgetScrooled::systemDraw(const ewol::DrawProperty& _displayProp) {
 	ewol::openGL::push();
 	if (SCROLL_MODE_CENTER == m_scroollingMode) {
 		// here we invert the reference of the standard openGl view because the reference in the common display is Top left and not buttom left
diff --git a/sources/ewol/widget/WidgetScrolled.h b/sources/ewol/widget/WidgetScrolled.h
index aa257a8e..9282f62f 100644
--- a/sources/ewol/widget/WidgetScrolled.h
+++ b/sources/ewol/widget/WidgetScrolled.h
@@ -46,7 +46,7 @@ namespace widget {
 			virtual const char * const getObjectType(void) { return "EwolWidgetScrooled"; };
 			virtual void onRegenerateDisplay(void);
 			virtual bool onEventInput(const ewol::EventInput& _event);
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 		protected:
 			/**
 			 * @brief For mouse event when we have a scrolling UP and dows, specify the number of pixel that we scrooled
diff --git a/sources/ewol/widget/Windows.cpp b/sources/ewol/widget/Windows.cpp
index 6ad1635a..0ab17295 100644
--- a/sources/ewol/widget/Windows.cpp
+++ b/sources/ewol/widget/Windows.cpp
@@ -102,7 +102,7 @@ void ewol::Windows::sysDraw(void) {
 	mat4 newOne;
 	ewol::openGL::setBasicMatrix(newOne);
 	
-	ewol::drawProperty displayProp;
+	ewol::DrawProperty displayProp;
 	displayProp.m_windowsSize = m_size;
 	displayProp.m_origin.setValue(0,0);
 	displayProp.m_size = m_size;
@@ -124,7 +124,7 @@ void ewol::Windows::onRegenerateDisplay(void) {
 
 //#define TEST_PERFO_WINDOWS
 
-void ewol::Windows::systemDraw(const ewol::drawProperty& _displayProp) {
+void ewol::Windows::systemDraw(const ewol::DrawProperty& _displayProp) {
 	ewol::Widget::systemDraw(_displayProp);
 	#ifdef TEST_PERFO_WINDOWS
 	int64_t ___startTime0 = ewol::getTime();
diff --git a/sources/ewol/widget/Windows.h b/sources/ewol/widget/Windows.h
index 8cf6355c..1aec3b4c 100644
--- a/sources/ewol/widget/Windows.h
+++ b/sources/ewol/widget/Windows.h
@@ -63,7 +63,7 @@ namespace ewol {
 			 */
 			void setBackgroundColor(const etk::Color<float>& _color);
 		protected: // Derived function
-			virtual void systemDraw(const ewol::drawProperty& _displayProp);
+			virtual void systemDraw(const ewol::DrawProperty& _displayProp);
 		public: // Derived function
 			virtual const char * const getObjectType(void) { return "ewol::Windows"; };
 			virtual void onRegenerateDisplay(void);