[DEV] some correction

ewol/widget/Container.cpp

@@ -100,6 +100,9 @@ void ewol::widget::Container::systemDraw(const ewol::DrawProperty& _displayProp)
 
 void ewol::widget::Container::onChangeSize() {
 	ewol::Widget::onChangeSize();
+	if (*propertyHide == true) {
+		return;
+	}
 	if (m_subWidget == nullptr) {
 		return;
 	}

ewol/widget/Scroll.cpp

@@ -10,6 +10,7 @@
 #include <ewol/ewol.h>
 #include <ewol/widget/Manager.h>
 #include <ewol/debug.h>
+#include <ewol/compositing/Drawing.h>
 
 #undef __class__
 #define __class__ "Scroll"
@@ -33,6 +34,16 @@ ewol::widget::Scroll::Scroll() :
   m_highSpeedButton(-1),
   m_highSpeedType(gale::key::type_unknow) {
 	addObjectType("ewol::widget::Scroll");
+	// Remove gravity property: (only keep top/buttom)
+	propertyGravity.remove("center");
+	propertyGravity.remove("top-left");
+	//propertyGravity.remove("top");
+	propertyGravity.remove("top-right");
+	propertyGravity.remove("right");
+	propertyGravity.remove("buttom-right");
+	//propertyGravity.remove("buttom");
+	propertyGravity.remove("buttom-left");
+	propertyGravity.remove("left");
 }
 
 void ewol::widget::Scroll::init() {
@@ -45,11 +56,31 @@ void ewol::widget::Scroll::init() {
 ewol::widget::Scroll::~Scroll() {
 	
 }
-
+// TODO : create a config for this ...
 #define SCROLL_BAR_SPACE      (15)
 
+// note: The widget will expand has possible and will control itself the display property
+void ewol::widget::Scroll::onChangeSize() {
+	// Note: No call of container ==> normal case ...
+	ewol::Widget::onChangeSize();
+	if (*propertyHide == true) {
+		return;
+	}
+	if (m_subWidget == nullptr) {
+		return;
+	}
+	vec2 origin = m_origin+m_offset;
+	vec2 minSize = m_subWidget->getCalculateMinSize();
+	bvec2 expand = m_subWidget->propertyExpand.get();
+	//The gravity is not set on the sub element ==> special use of the widget
+	//origin += ewol::gravityGenerateDelta(propertyGravity.get(), minSize - m_size);
+	m_subWidget->setOrigin(origin);
+	m_subWidget->setSize(minSize);
+	m_subWidget->onChangeSize();
+}
+
 void ewol::widget::Scroll::calculateMinMaxSize() {
-	// call main class !! and not containter class ...
+	// Note: No call of container ==> normal case ...
 	ewol::Widget::calculateMinMaxSize();
 	// call sub classes
 	if (m_subWidget != nullptr) {
@@ -72,9 +103,20 @@ void ewol::widget::Scroll::systemDraw(const ewol::DrawProperty& _displayProp) {
 void ewol::widget::Scroll::onDraw() {
 	m_shaperH.draw();
 	m_shaperV.draw();
+	ewol::compositing::Drawing draw;
+	draw.setPos(vec2(10,10));
+	draw.setColor(etk::color::orange);
+	draw.rectangleWidth(vec2(25,25));
+	draw.setPos(m_size - vec2(35,35));
+	draw.setColor(etk::color::green);
+	draw.rectangleWidth(vec2(25,25));
+	draw.draw();
 }
 
 void ewol::widget::Scroll::onRegenerateDisplay() {
+	if (*propertyHide == true) {
+		return;
+	}
 	// call upper class
 	ewol::widget::Container::onRegenerateDisplay();
 	if (needRedraw() == false) {
@@ -92,7 +134,7 @@ void ewol::widget::Scroll::onRegenerateDisplay() {
 		scrollSize = m_subWidget->getSize();
 	}
 	if(    m_size.y() < scrollSize.y()
-	    || scrollOffset.y()!=0) {
+	    || scrollOffset.y() != 0) {
 		float lenScrollBar = m_size.y()*m_size.y() / scrollSize.y();
 		lenScrollBar = std::avg(10.0f, lenScrollBar, m_size.y());
 		float originScrollBar = scrollOffset.y() / (scrollSize.y()-m_size.y()*propertyLimit->y());
@@ -104,7 +146,7 @@ void ewol::widget::Scroll::onRegenerateDisplay() {
 		                   vec2(0, lenScrollBar));
 	}
 	if(    m_size.x() < scrollSize.x()
-	    || scrollOffset.x()!=0) {
+	    || scrollOffset.x() != 0) {
 		float lenScrollBar = (m_size.x()-paddingHori.xLeft())*(m_size.x()-paddingVert.x()) / scrollSize.x();
 		lenScrollBar = std::avg(10.0f, lenScrollBar, (m_size.x()-paddingVert.x()));
 		float originScrollBar = scrollOffset.x() / (scrollSize.x()-m_size.x()*propertyLimit->x());
@@ -127,11 +169,11 @@ bool ewol::widget::Scroll::onEventInput(const ewol::event::Input& _event) {
 		scrollOffset = m_subWidget->getOffset();
 		scrollSize = m_subWidget->getSize();
 	}
-	EWOL_VERBOSE("Get Event on scroll : " << _event);
+	EWOL_ERROR("Get Event on scroll : " << _event);
 	relativePos.setY(m_size.y() - relativePos.y());
 	if(    _event.getType() == gale::key::type_mouse
-	    && (    gale::key::type_unknow == m_highSpeedType
+	    && (    m_highSpeedType == gale::key::type_unknow
-	         || gale::key::type_mouse == m_highSpeedType ) ) {
+	         || m_highSpeedType == gale::key::type_mouse) ) {
 		if(    _event.getId() == 1
 		    && _event.getStatus() == gale::key::status_down) {
 			// check if selected the scrolling position whth the scrolling bar ...
@@ -173,6 +215,7 @@ bool ewol::widget::Scroll::onEventInput(const ewol::event::Input& _event) {
 			return false;
 		} else if(    _event.getId() == 4
 		           && _event.getStatus() == gale::key::status_up) {
+			EWOL_ERROR("    mode UP " << m_size.y() << "<" << scrollSize.y());
 			if(m_size.y() < scrollSize.y()) {
 				scrollOffset.setY(scrollOffset.y()-m_pixelScrolling);
 				scrollOffset.setY(std::avg(0.0f, scrollOffset.y(), (scrollSize.y() - m_size.y()*propertyLimit->y())));
@@ -184,6 +227,7 @@ bool ewol::widget::Scroll::onEventInput(const ewol::event::Input& _event) {
 			}
 		} else if(    _event.getId() == 5
 		           && _event.getStatus() == gale::key::status_up) {
+			EWOL_ERROR("    mode DOWN " << m_size.y() << "<" << scrollSize.y());
 			if(m_size.y() < scrollSize.y()) {
 				scrollOffset.setY(scrollOffset.y()+m_pixelScrolling);
 				scrollOffset.setY(std::avg(0.0f, scrollOffset.y(), (scrollSize.y() - m_size.y()*propertyLimit->y())));

ewol/widget/Scroll.h

@@ -49,6 +49,7 @@ namespace ewol {
 				DECLARE_WIDGET_FACTORY(Scroll, "Scroll");
 				virtual ~Scroll();
 			public:
+				void onChangeSize() override;
 				void calculateMinMaxSize() override;
 				void onRegenerateDisplay() override;
 				bool onEventInput(const ewol::event::Input& _event) override;

ewol/widget/Widget.cpp

@@ -125,6 +125,7 @@ void ewol::Widget::keepFocus() {
 }
 
 void ewol::Widget::setOffset(const vec2& _newVal) {
+	EWOL_INFO("Set offset: " << _newVal);
 	if (m_offset != _newVal) {
 		m_offset = _newVal;
 		markToRedraw();

ewol/widget/Widget.h

@@ -180,7 +180,7 @@ namespace ewol {
 			 */
 			virtual void changeZoom(float _range) {};
 		protected:
-			vec2 m_origin; //!< internal ... I do not really known how i can use it ...
+			vec2 m_origin; //!< internal ... I do not really known how if can use it ...
 		public:
 			/**
 			 * @brief set origin at the widget (must be an parrent widget that set this parameter).

tools/visual_test/data/gui.xml

@@ -26,7 +26,7 @@
 			<label name="appl-label-test" expand="true,false" fill="true,true">Test :</label>
 			<spacer expand="true,true"/>
 		</sizer>
-		<spacer min-size="(3,3)px" expand="true,false" fill="true" corlor="red"/>
+		<spacer min-size="(3,3)px" expand="true,false" fill="true" color="black"/>
 		<sizer mode="hori"
 		       expand="true,true"
 		       lock="true,true"
@@ -35,7 +35,7 @@
 			        expand="false,true"
 			        gravity="top"
 			        lock="true,true"
-			        limit="0,0.75"
+			        limit="0,0.5"
 			        min-size="25%">
 				<sizer mode="vert"
 				       expand="false,false"