diff --git a/Sources/libewol/ewol/OObject/2DTextured.cpp b/Sources/libewol/ewol/OObject/2DTextured.cpp
index 096e8b2d..dca24e98 100644
--- a/Sources/libewol/ewol/OObject/2DTextured.cpp
+++ b/Sources/libewol/ewol/OObject/2DTextured.cpp
@@ -63,14 +63,17 @@ void ewol::OObject2DTextured::Draw(void)
 	glEnable(GL_TEXTURE_2D);
 	//EWOL_WARNING("Draw with texture : " << m_textureId << " ==> ogl=" << ewol::texture::GetGLID(m_textureId));
 	glBindTexture(GL_TEXTURE_2D, ewol::texture::GetGLID(m_textureId));
-	glEnableClientState( GL_VERTEX_ARRAY );						// Enable Vertex Arrays
-	glEnableClientState( GL_TEXTURE_COORD_ARRAY );				// Enable Texture Coord Arrays
+	glEnableClientState( GL_VERTEX_ARRAY );                     // Enable Vertex Arrays
+	glEnableClientState( GL_TEXTURE_COORD_ARRAY );              // Enable Texture Coord Arrays
+	glEnableClientState( GL_COLOR_ARRAY );                      // Enable Color Arrays
 	glVertexPointer( 2, GL_FLOAT, 0, &m_coord[0] );
 	glTexCoordPointer( 2, GL_FLOAT, 0, &m_coordTex[0] );
+	glColorPointer(    4, GL_UNSIGNED_BYTE, 0, &m_coordColor[0] );
 	glDrawArrays( GL_TRIANGLES, 0, m_coord.Size());
 	//EWOL_DEBUG("request draw of " << m_coord.Size() << " elements");
-	glDisableClientState( GL_VERTEX_ARRAY );					// Disable Vertex Arrays
-	glDisableClientState( GL_TEXTURE_COORD_ARRAY );				// Disable Texture Coord Arrays
+	glDisableClientState( GL_COLOR_ARRAY );                     // Disable Color Arrays
+	glDisableClientState( GL_VERTEX_ARRAY );                    // Disable Vertex Arrays
+	glDisableClientState( GL_TEXTURE_COORD_ARRAY );             // Disable Texture Coord Arrays
 	glDisable(GL_TEXTURE_2D);
 }
 
@@ -78,9 +81,15 @@ void ewol::OObject2DTextured::Clear(void)
 {
 	m_coord.Clear();
 	m_coordTex.Clear();
+	m_coordColor.Clear();
 }
 
-void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, float texX, float texY, float texSX, float texSY)
+void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, color_ts tmpColor)
+{
+	Rectangle(x, y, w, h, 0.0, 0.0, 1.0, 1.0, tmpColor);
+}
+
+void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, float texX, float texY, float texSX, float texSY, color_ts tmpColor)
 {
 	//EWOL_DEBUG("Add rectangle : ...");
 	Vector2D<float> point;
@@ -92,6 +101,7 @@ void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, floa
 	point.y = y;
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 
 
 	tex.u = texSX;
@@ -100,6 +110,7 @@ void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, floa
 	point.y = y;
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 
 
 	tex.u = texSX;
@@ -108,9 +119,11 @@ void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, floa
 	point.y = y + h;
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 
 	tex.u = texX;
 	tex.v = texSY;
@@ -118,6 +131,7 @@ void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, floa
 	point.y = y + h;
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 
 	tex.u = texX;
 	tex.v = texY;
@@ -125,4 +139,5 @@ void ewol::OObject2DTextured::Rectangle(float x, float y, float w, float h, floa
 	point.y = y;
 	m_coord.PushBack(point);
 	m_coordTex.PushBack(tex);
+	m_coordColor.PushBack(tmpColor);
 }
diff --git a/Sources/libewol/ewol/OObject/2DTextured.h b/Sources/libewol/ewol/OObject/2DTextured.h
index a4a39f31..7c428b25 100644
--- a/Sources/libewol/ewol/OObject/2DTextured.h
+++ b/Sources/libewol/ewol/OObject/2DTextured.h
@@ -37,11 +37,13 @@ namespace ewol {
 		public:
 			virtual void Draw(void);
 			void Clear(void);
-			void Rectangle(float x, float y, float w, float h, float texX=0.0, float texY=0.0, float texSX=1.0, float texSY=1.0);
+			void Rectangle(float x, float y, float w, float h, float texX=0.0, float texY=0.0, float texSX=1.0, float texSY=1.0, color_ts tmpColor=0xFFFFFFFF);
+			void Rectangle(float x, float y, float w, float h, color_ts tmpColor);
 		protected:
-			int32_t                       m_textureId;   //!< texture internal ID
+			int32_t                             m_textureId;   //!< texture internal ID
 			etk::VectorType<Vector2D<float> >   m_coord;       //!< internal coord of the object
-			etk::VectorType<texCoord_ts>  m_coordTex;    //!< internal texture coordinate for every point
+			etk::VectorType<texCoord_ts>        m_coordTex;    //!< internal texture coordinate for every point
+			etk::VectorType<color_ts>           m_coordColor;  //!< internal color of the different point
 	};
 };
 
diff --git a/Sources/libewol/ewol/Widget.cpp b/Sources/libewol/ewol/Widget.cpp
index 6e3ff804..6a07d908 100644
--- a/Sources/libewol/ewol/Widget.cpp
+++ b/Sources/libewol/ewol/Widget.cpp
@@ -101,6 +101,9 @@ ewol::Widget::Widget(void)
 	SetFillY();
 	m_canFocus = false;
 	m_hasFocus = false;
+	for(int32_t iii=0 ; iii<NB_BOUBLE_BUFFER ; iii++) {
+		m_hide[iii] = false;
+	}
 }
 
 
@@ -141,6 +144,33 @@ const char * const ewol::Widget::GetObjectType(void)
 	return ewol::TYPE_EOBJECT_WIDGET;
 }
 
+
+/**
+ * @brief Set the widget hidden
+ * @param ---
+ * @return ---
+ */
+void ewol::Widget::Hide(void)
+{
+	m_hide[m_currentCreateId] = true;
+	MarkToReedraw();
+	ewol::RequestUpdateSize();
+}
+
+
+/**
+ * @brief Set the widget visible
+ * @param ---
+ * @return ---
+ */
+void ewol::Widget::Show(void)
+{
+	m_hide[m_currentCreateId] = false;
+	MarkToReedraw();
+	ewol::RequestUpdateSize();
+}
+
+
 /**
  * @brief This will be equivalent at the destructor @ref ~Widget
  * @note this fuction "mark" the widget as removed an inform the widget manager that the widget has been removed by the user.
@@ -181,6 +211,8 @@ bool ewol::Widget::CalculateSize(float availlableX, float availlableY)
 void ewol::Widget::OnFlipFlopEvent(void)
 {
 	if (true == m_needFlipFlop) {
+		bool save = m_hide[m_currentCreateId];
+		
 		m_currentDrawId++;
 		if (NB_BOUBLE_BUFFER<=m_currentDrawId) {
 			m_currentDrawId = 0;
@@ -190,6 +222,8 @@ void ewol::Widget::OnFlipFlopEvent(void)
 			m_currentCreateId = 0;
 		}
 		m_needFlipFlop = false;
+		
+		m_hide[m_currentCreateId] = save;
 	}
 }
 
@@ -258,6 +292,10 @@ void ewol::Widget::KeepFocus(void)
  */
 void ewol::Widget::GenDraw(void)
 {
+	if (true==m_hide[m_currentDrawId]){
+		// widget is hidden ...
+		return;
+	}
 	glPushMatrix();
 	// 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/libewol/ewol/Widget.h b/Sources/libewol/ewol/Widget.h
index 5cfa3917..4698361e 100644
--- a/Sources/libewol/ewol/Widget.h
+++ b/Sources/libewol/ewol/Widget.h
@@ -32,7 +32,6 @@
 namespace ewol {
 	class Widget;
 };
-
 #include <etk/Types.h>
 #include <etk/VectorType.h>
 #include <ewol/Debug.h>
@@ -144,6 +143,8 @@ namespace ewol {
 		// ----------------------------------------------------------------------------------------------------------------
 		// -- Widget Size:
 		// ----------------------------------------------------------------------------------------------------------------
+		private:
+			bool                 m_hide[NB_BOUBLE_BUFFER]; //!< hide a widget on the display
 		protected:
 			// internal element calculated by the system
 			Vector2D<float>      m_origin;        //!< internal ... I do not really known how i can use it ...
@@ -206,13 +207,13 @@ namespace ewol {
 			 * @param ---
 			 * @return re size requested
 			 */
-			Vector2D<float>  GetMinSize(void) { return m_minSize; };
+			Vector2D<float>  GetMinSize(void) { if (false==IsHide()) { return m_minSize; } return Vector2D<float>(0,0); };
 			/**
 			 * @brief Get the widget size
 			 * @param ---
 			 * @return Requested size
 			 */
-			Vector2D<float>  GetSize(void) { return m_size; };
+			Vector2D<float>  GetSize(void) { if (false==IsHide()) { return m_size; } return Vector2D<float>(0,0); };
 			/**
 			 * @brief Set the horizontal expend capacity
 			 * @param[in] newExpend new Expend state
@@ -224,7 +225,7 @@ namespace ewol {
 			 * @param ---
 			 * @return boolean repensent the capacity to expend
 			 */
-			virtual bool CanExpentX(void) { return m_userExpendX; };
+			virtual bool CanExpentX(void) {  if (false==IsHide()) { return m_userExpendX; } return false; };
 			/**
 			 * @brief Set the vertical expend capacity
 			 * @param[in] newExpend new Expend state
@@ -236,7 +237,7 @@ namespace ewol {
 			 * @param ---
 			 * @return boolean repensent the capacity to expend
 			 */
-			virtual bool CanExpentY(void) { return m_userExpendY; };
+			virtual bool CanExpentY(void) {  if (false==IsHide()) { return m_userExpendY; } return false; };
 			/**
 			 * @brief Set the horizontal filling capacity
 			 * @param[in] newFill new fill state
@@ -261,6 +262,25 @@ namespace ewol {
 			 * @return boolean repensent the capacity to vertical filling
 			 */
 			bool CanFillY(void) { return m_userFillY; };
+			/**
+			 * @brief Set the widget hidden
+			 * @param ---
+			 * @return ---
+			 */
+			void Hide(void);
+			/**
+			 * @brief Set the widget visible
+			 * @param ---
+			 * @return ---
+			 */
+			void Show(void);
+			/**
+			 * @brief Get the visibility of the widget
+			 * @param ---
+			 * @return true: if the widget is hiden, false: it is visible
+			 */
+			bool IsHide(void) { return m_hide[m_currentCreateId]; };
+			
 		
 		// ----------------------------------------------------------------------------------------------------------------
 		// -- Focus Area
@@ -340,7 +360,7 @@ namespace ewol {
 			 * @return NULL No widget found
 			 * @return pointer on the widget found
 			 */
-			virtual ewol::Widget * GetWidgetAtPos(Vector2D<float>  pos) { return this; };
+			virtual ewol::Widget * GetWidgetAtPos(Vector2D<float>  pos) { if (false==IsHide()) { return this; } return NULL; };
 			/**
 			 * @brief Event on an input of this Widget
 			 * @param[in] type Type of the input (ewol::INPUT_TYPE_MOUSE/ewol::INPUT_TYPE_FINGER ...)
@@ -405,6 +425,12 @@ namespace ewol {
 			 * @return ---
 			 */
 			virtual void OnFlipFlopEvent(void);
+			/**
+			 * @brief Request a flip-flop of the double buffer
+			 * @param ---
+			 * @return ---
+			 */
+			void NeedFlipFlop(void) { m_needFlipFlop = true; };
 		public:
 			/**
 			 * @brief extern interface to request a draw ...  (called by the drawing thread [Android, X11, ...])
diff --git a/Sources/libewol/ewol/base/MainThread.cpp b/Sources/libewol/ewol/base/MainThread.cpp
index 40dba014..09b66a4b 100644
--- a/Sources/libewol/ewol/base/MainThread.cpp
+++ b/Sources/libewol/ewol/base/MainThread.cpp
@@ -49,6 +49,7 @@ static pthread_attr_t                   androidJniThreadAttr;
 enum {
 	THREAD_INIT,
 	THREAD_UN_INIT,
+	THREAD_RECALCULATE_SIZE,
 	THREAD_RESIZE,
 	THREAD_HIDE,
 	THREAD_SHOW,
@@ -138,6 +139,9 @@ static void* BaseAppEntry(void* param)
 					EWOL_DEBUG("Receive MSG : THREAD_UN_INIT");
 					requestEndProcessing = true;
 					break;
+				case THREAD_RECALCULATE_SIZE:
+					UpdateGuiSize();
+					break;
 				case THREAD_RESIZE:
 					//EWOL_DEBUG("Receive MSG : THREAD_RESIZE");
 					{
@@ -268,59 +272,14 @@ void EWOL_SystemStart(void)
 		pthread_attr_setdetachstate(&androidJniThreadAttr, PTHREAD_CREATE_JOINABLE);
 		//pthread_attr_setdetachstate(&androidJniThreadAttr, PTHREAD_CREATE_DETACHED);
 		//pthread_attr_setscope(      &androidJniThreadAttr, PTHREAD_SCOPE_SYSTEM);
-		// note android does not permit to change the thread priority ...
-		/*
-		#ifdef __PLATFORM__Linux
-			// try to set prio : 
-			struct sched_param pr;
-			int policy;
-			pr.sched_priority = 20;
-			sched_setscheduler(getpid(), SCHED_RR, &pr);
-			
-			pthread_setschedparam(pthread_self(), SCHED_RR, &pr);
-			
-			
-			pthread_getschedparam(pthread_self(), &policy, &pr);
-			EWOL_INFO("Thread <GUI> priority : " << pr.sched_priority);
-			if (policy == SCHED_RR) {
-				EWOL_INFO("Thread <GUI> policy: SCHED_RR");
-			} else if (policy == SCHED_FIFO) {
-				EWOL_INFO("Thread <GUI> policy: SCHED_FIFO");
-			} else if (policy == SCHED_OTHER) {
-				EWOL_INFO("Thread <GUI> policy: SCHED_OTHER");
-			} else {
-				EWOL_INFO("Thread <GUI> policy: ???");
-			}
-			
-			pr.sched_priority +=5;
-			EWOL_INFO("Thread <BASIC> priority : " << pr.sched_priority << " (try to set)");
-			pthread_attr_setschedpolicy(&androidJniThreadAttr, policy);
-			pthread_attr_setschedparam(&androidJniThreadAttr, &pr);
-		#endif
-		*/
 		pthread_setname_np(androidJniThread, "ewol_basic_thread");
 		pthread_create(&androidJniThread, &androidJniThreadAttr, BaseAppEntry, NULL);
-		/*
-		#ifdef __PLATFORM__Linux
-			pthread_setschedparam(androidJniThread, SCHED_RR, &pr);
-			pthread_getschedparam(androidJniThread, &policy, &pr);
-			EWOL_INFO("Thread <BASIC> priority : " << pr.sched_priority << " (is really set)");
-			if (policy == SCHED_RR) {
-				EWOL_INFO("Thread <BASIC> policy: SCHED_RR");
-			} else if (policy == SCHED_FIFO) {
-				EWOL_INFO("Thread <BASIC> policy: SCHED_FIFO");
-			} else if (policy == SCHED_OTHER) {
-				EWOL_INFO("Thread <BASIC> policy: SCHED_OTHER");
-			} else {
-				EWOL_INFO("Thread <BASIC> policy: ???");
-			}
-		#endif
-		*/
 		//pthread_create(&androidJniThread, NULL,                  BaseAppEntry, NULL);
 		isGlobalSystemInit = true;
 		EWOL_DEBUG("Send Init message to the thread");
 		ewol::threadMsg::SendMessage(androidJniMsg, THREAD_INIT, ewol::threadMsg::MSG_PRIO_REAL_TIME);
 		EWOL_DEBUG("end basic init");
+		ewol::threadMsg::SendMessage(androidJniMsg, THREAD_RECALCULATE_SIZE, ewol::threadMsg::MSG_PRIO_MEDIUM);
 	}
 }
 
@@ -337,6 +296,13 @@ void EWOL_SystemStop(void)
 	}
 }
 
+void ewol::RequestUpdateSize(void)
+{
+	if (true == isGlobalSystemInit) {
+		ewol::threadMsg::SendMessage(androidJniMsg, THREAD_RECALCULATE_SIZE, ewol::threadMsg::MSG_PRIO_MEDIUM);
+	}
+}
+
 
 
 void EWOL_ThreadResize(int w, int h )
diff --git a/Sources/libewol/ewol/base/gui.cpp b/Sources/libewol/ewol/base/gui.cpp
index c364b9f4..5a8c001d 100644
--- a/Sources/libewol/ewol/base/gui.cpp
+++ b/Sources/libewol/ewol/base/gui.cpp
@@ -58,15 +58,19 @@ void ewol::PopUpWidgetPush(ewol::Widget * tmpWidget)
 	}
 }
 
+void UpdateGuiSize(void)
+{
+	if (NULL != gui_uniqueWindows) {
+		gui_uniqueWindows->CalculateSize((float)gui_width, (float)gui_height);
+		gui_uniqueWindows->SetOrigin(0.0, 0.0);
+	}
+}
 void EWOL_NativeResize(int w, int h )
 {
 	gui_width = w;
 	gui_height = h;
 	//EWOL_INFO("Resize w=" << w << " h=" << h);
-	if (NULL != gui_uniqueWindows) {
-		gui_uniqueWindows->CalculateSize((float)gui_width, (float)gui_height);
-		gui_uniqueWindows->SetOrigin(0.0, 0.0);
-	}
+	UpdateGuiSize();
 }
 
 void EWOL_NativeRegenerateDisplay(void)
diff --git a/Sources/libewol/ewol/base/gui.h b/Sources/libewol/ewol/base/gui.h
index 7c427de0..fe087402 100644
--- a/Sources/libewol/ewol/base/gui.h
+++ b/Sources/libewol/ewol/base/gui.h
@@ -35,6 +35,8 @@ void EWOL_NativeResize(int w, int h );
 void EWOL_GenericDraw(bool everyTime);
 void EWOL_NativeGLDestroy(void);
 
+void UpdateGuiSize(void);
+
 namespace guiAbstraction
 {
 	void Stop(void);
diff --git a/Sources/libewol/ewol/base/guiX11.cpp b/Sources/libewol/ewol/base/guiX11.cpp
index f10a7bcf..7548652a 100644
--- a/Sources/libewol/ewol/base/guiX11.cpp
+++ b/Sources/libewol/ewol/base/guiX11.cpp
@@ -470,23 +470,17 @@ void EWOL_NativeRender(void)
 	ewol::texture::UpdateContext();
 	//EWOL_DEBUG("redraw (" << gui_width << "," << gui_height << ")");
 	if(NULL == gui_uniqueWindows) {
-		//EWOL_DEBUG("Has No Windows set...");
-		
 		// set the size of the open GL system
 		glViewport(0,0,gui_width,gui_height);
-		
 		// Clear the screen with transparency ...
 		glClearColor(0.750, 0.750, 0.750, 0.5);
 		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-		
 		glMatrixMode(GL_PROJECTION);
 		glLoadIdentity();
 		glOrtho(0., (float)gui_width, 0., (float)gui_height, 1., 20.);
-		
 		glMatrixMode(GL_MODELVIEW);
 		glLoadIdentity();
 		glTranslatef(0, 0, -5);
-		
 		glBegin(GL_QUADS);
 			glColor3f(1., 0., 0.); glVertex3f( .25*(float)gui_width, .25*(float)gui_height, 0.);
 			glColor3f(0., 1., 0.); glVertex3f( .75*(float)gui_width, .25*(float)gui_height, 0.);
diff --git a/Sources/libewol/ewol/ewol.h b/Sources/libewol/ewol/ewol.h
index 82d17745..42fc2b98 100644
--- a/Sources/libewol/ewol/ewol.h
+++ b/Sources/libewol/ewol/ewol.h
@@ -75,6 +75,7 @@ namespace ewol {
 	int32_t GetCurrentHeight(void);
 	
 	void SetTitle(etk::UString title);
+	void RequestUpdateSize(void);
 };
 // get current time in ms...
 int64_t GetCurrentTime(void);
diff --git a/Sources/libewol/ewol/widget/ButtonImage.cpp b/Sources/libewol/ewol/widget/ButtonImage.cpp
index 86a59f83..a9034358 100644
--- a/Sources/libewol/ewol/widget/ButtonImage.cpp
+++ b/Sources/libewol/ewol/widget/ButtonImage.cpp
@@ -41,7 +41,7 @@ void ewol::WIDGET_ButtonImageInit(void)
 #undef __class__
 #define __class__	"ButtonImage"
 
-ewol::ButtonImage::ButtonImage(etk::UString imageName)
+ewol::ButtonImage::ButtonImage(etk::UString imageName, color_ts col)
 {
 	AddEventId(ewolEventButtonPressed);
 	AddEventId(ewolEventButtonDown);
@@ -54,6 +54,7 @@ ewol::ButtonImage::ButtonImage(etk::UString imageName)
 	m_down = false;
 	m_value = false;
 	m_image = imageName;
+	m_color = col;
 	for (int32_t iii=0; iii<NB_BOUBLE_BUFFER; iii++) {
 		m_OOImage[iii] = NULL;
 		m_OOImageBg1[iii] = NULL;
@@ -69,27 +70,30 @@ ewol::ButtonImage::~ButtonImage(void)
 	
 }
 
-void ewol::ButtonImage::SetImage(etk::UString imageName)
+void ewol::ButtonImage::SetImage(etk::UString imageName, color_ts col)
 {
 	m_image = imageName;
+	m_color = col;
 	for (int32_t iii=0; iii<NB_BOUBLE_BUFFER; iii++) {
 		m_resetNeeded[iii] = true;
 	}
 	MarkToReedraw();
 }
 
-void ewol::ButtonImage::SetImageBG(etk::UString imageName)
+void ewol::ButtonImage::SetImageBG(etk::UString imageName, color_ts col)
 {
 	m_imageBg1 = imageName;
+	m_colorBg1 = col;
 	for (int32_t iii=0; iii<NB_BOUBLE_BUFFER; iii++) {
 		m_resetNeeded[iii] = true;
 	}
 	MarkToReedraw();
 }
 
-void ewol::ButtonImage::SetImageSelected(etk::UString imageName)
+void ewol::ButtonImage::SetImageSelected(etk::UString imageName, color_ts col)
 {
 	m_imageBg2 = imageName;
+	m_colorBg2 = col;
 	for (int32_t iii=0; iii<NB_BOUBLE_BUFFER; iii++) {
 		m_resetNeeded[iii] = true;
 	}
@@ -195,33 +199,51 @@ void ewol::ButtonImage::OnRegenerateDisplay(void)
 				m_OOImage[m_currentCreateId] = new ewol::OObject2DTextured(m_image, tmpSizeX, tmpSizeY);
 			}
 		}
-		float tmpval = 0.0;
-		if (NULL != m_OOImageBG2[m_currentCreateId]) {
-			m_OOImageBG2[m_currentCreateId]->Clear();
-			if(    m_down == true
-			    || m_over == true ) {
-				m_OOImageBG2[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
+		if (false == m_toggleMode) {
+			float tmpval = 0.0;
+			if (NULL != m_OOImageBG2[m_currentCreateId]) {
+				m_OOImageBG2[m_currentCreateId]->Clear();
+				if(    m_down == true
+				    || m_over == true ) {
+					m_OOImageBG2[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
+				}
+				tmpval = tmpSizeX * 0.2;
+				tmpSizeX -= tmpval;
+				tmpOriginX += tmpval/2;
+				tmpval = tmpSizeY * 0.2;
+				tmpSizeY -= tmpval;
+				tmpOriginY += tmpval/2;
+			}
+			if (NULL != m_OOImageBg1[m_currentCreateId]) {
+				m_OOImageBg1[m_currentCreateId]->Clear();
+				m_OOImageBg1[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
+				tmpval = tmpSizeX * 0.2;
+				tmpSizeX -= tmpval;
+				tmpOriginX += tmpval/2;
+				tmpval = tmpSizeY * 0.2;
+				tmpSizeY -= tmpval;
+				tmpOriginY += tmpval/2;
+			}
+			if (NULL != m_OOImage[m_currentCreateId]) {
+				m_OOImage[m_currentCreateId]->Clear();
+				m_OOImage[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
+			}
+		} else {
+			if (NULL != m_OOImage[m_currentCreateId]) {
+				m_OOImage[m_currentCreateId]->Clear();
+			}
+			if (NULL != m_OOImageBG2[m_currentCreateId]) {
+				m_OOImageBG2[m_currentCreateId]->Clear();
+			}
+			if(m_value == true) {
+				if (NULL != m_OOImage[m_currentCreateId]) {
+					m_OOImage[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY, m_color);
+				}
+			} else {
+				if (NULL != m_OOImageBG2[m_currentCreateId]) {
+					m_OOImageBG2[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY, m_colorBg2);
+				}
 			}
-			tmpval = tmpSizeX * 0.2;
-			tmpSizeX -= tmpval;
-			tmpOriginX += tmpval/2;
-			tmpval = tmpSizeY * 0.2;
-			tmpSizeY -= tmpval;
-			tmpOriginY += tmpval/2;
-		}
-		if (NULL != m_OOImageBg1[m_currentCreateId]) {
-			m_OOImageBg1[m_currentCreateId]->Clear();
-			m_OOImageBg1[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
-			tmpval = tmpSizeX * 0.2;
-			tmpSizeX -= tmpval;
-			tmpOriginX += tmpval/2;
-			tmpval = tmpSizeY * 0.2;
-			tmpSizeY -= tmpval;
-			tmpOriginY += tmpval/2;
-		}
-		if (NULL != m_OOImage[m_currentCreateId]) {
-			m_OOImage[m_currentCreateId]->Clear();
-			m_OOImage[m_currentCreateId]->Rectangle(tmpOriginX, tmpOriginY, tmpSizeX, tmpSizeY);
 		}
 		m_needFlipFlop = true;
 	}
diff --git a/Sources/libewol/ewol/widget/ButtonImage.h b/Sources/libewol/ewol/widget/ButtonImage.h
index 24b09ac8..50508453 100644
--- a/Sources/libewol/ewol/widget/ButtonImage.h
+++ b/Sources/libewol/ewol/widget/ButtonImage.h
@@ -34,7 +34,7 @@ namespace ewol {
 	class ButtonImage :public ewol::Widget
 	{
 		public:
-			ButtonImage(etk::UString image);
+			ButtonImage(etk::UString image, color_ts col=0xFFFFFFFF);
 			/**
 			 * @brief Check if the object has the specific type.
 			 * @note In Embended platforme, it is many time no -rtti flag, then it is not possible to use dynamic cast ==> this will replace it
@@ -52,9 +52,9 @@ namespace ewol {
 			virtual const char * const GetObjectType(void);
 			void Init(void);
 			virtual ~ButtonImage(void);
-			void           SetImage(etk::UString imageName);
-			void           SetImageBG(etk::UString imageName);
-			void           SetImageSelected(etk::UString imageName);
+			void           SetImage(etk::UString imageName, color_ts col=0xFFFFFFFF);
+			void           SetImageBG(etk::UString imageName, color_ts col=0xFFFFFFFF);
+			void           SetImageSelected(etk::UString imageName, color_ts col=0xFFFFFFFF);
 			void           SetValue(bool val);
 			bool           GetValue(void);
 			void           SetToggleMode(bool val);
@@ -63,10 +63,16 @@ namespace ewol {
 			etk::UString             m_image;
 			bool                     m_resetNeeded[NB_BOUBLE_BUFFER];
 			ewol::OObject2DTextured* m_OOImage[NB_BOUBLE_BUFFER];
+			color_ts                 m_color;
+			
 			etk::UString             m_imageBg1;
 			ewol::OObject2DTextured* m_OOImageBg1[NB_BOUBLE_BUFFER];
+			color_ts                 m_colorBg1;
+			
 			etk::UString             m_imageBg2;
 			ewol::OObject2DTextured* m_OOImageBG2[NB_BOUBLE_BUFFER];
+			color_ts                 m_colorBg2;
+			
 			bool                     m_over;
 			bool                     m_down;
 			bool                     m_value;
diff --git a/Sources/libewol/ewol/widget/SizerHori.cpp b/Sources/libewol/ewol/widget/SizerHori.cpp
index c846c3ba..6db694b2 100644
--- a/Sources/libewol/ewol/widget/SizerHori.cpp
+++ b/Sources/libewol/ewol/widget/SizerHori.cpp
@@ -269,6 +269,7 @@ void ewol::SizerHori::OnRegenerateDisplay(void)
 			m_subWidget[m_currentCreateId][iii]->OnRegenerateDisplay();
 		}
 	}
+	NeedFlipFlop();
 }
 
 
@@ -280,6 +281,9 @@ void ewol::SizerHori::OnRegenerateDisplay(void)
  */
 ewol::Widget * ewol::SizerHori::GetWidgetAtPos(Vector2D<float> pos)
 {
+	if (true == IsHide()) {
+		return NULL;
+	}
 	// for all element in the sizer ...
 	for (int32_t iii=0; iii<m_subWidget[m_currentCreateId].Size(); iii++) {
 		if (NULL != m_subWidget[m_currentCreateId][iii]) {
diff --git a/Sources/libewol/ewol/widget/SizerVert.cpp b/Sources/libewol/ewol/widget/SizerVert.cpp
index 0acdef87..d7c6d3c7 100644
--- a/Sources/libewol/ewol/widget/SizerVert.cpp
+++ b/Sources/libewol/ewol/widget/SizerVert.cpp
@@ -269,6 +269,7 @@ void ewol::SizerVert::OnRegenerateDisplay(void)
 			m_subWidget[m_currentCreateId][iii]->OnRegenerateDisplay();
 		}
 	}
+	NeedFlipFlop();
 }
 
 
@@ -280,6 +281,9 @@ void ewol::SizerVert::OnRegenerateDisplay(void)
  */
 ewol::Widget * ewol::SizerVert::GetWidgetAtPos(Vector2D<float> pos)
 {
+	if (true == IsHide()) {
+		return NULL;
+	}
 	// for all element in the sizer ...
 	for (int32_t iii=0; iii<m_subWidget[m_currentCreateId].Size(); iii++) {
 		if (NULL != m_subWidget[m_currentCreateId][iii]) {