Add widget state support.

src/rendering/visual_elements/basic_shapes/RectangleNode.cpp

@@ -33,6 +33,11 @@ double RectangleNode::getHeight() const
     return mHeight;
 }
 
+double RectangleNode::getRadius() const
+{
+    return mRadius;
+}
+
 void RectangleNode::setWidth(double width)
 {
     if (mWidth != width)
@@ -51,20 +56,42 @@ void RectangleNode::setHeight(double height)
     }
 }
 
+void RectangleNode::setRadius(double radius)
+{
+    if (mRadius != radius)
+    {
+        mGeometryIsDirty = true;
+        mRadius = radius;
+    }
+}
+
 void RectangleNode::createOrUpdateGeometry(SceneInfo* sceneInfo)
 {
-    if (sceneInfo->mSupportsGeometryPrimitives)
+    if (!mBackgroundItem)
     {
-        auto rect = std::make_unique<ntk::Rectangle>(Point{ 0, 0 }, 1, 1);
-        mBackgroundItem = std::make_unique<SceneModel>(std::move(rect));
+        if (sceneInfo->mSupportsGeometryPrimitives)
+        {
+            auto rect = std::make_unique<ntk::Rectangle>(Point{ 0, 0 }, 1, 1);
+            rect->setRadius(mRadius);
+            mBackgroundItem = std::make_unique<SceneModel>(std::move(rect));
+        }
+        else
+        {
+            auto mesh = MeshPrimitives::buildRectangleAsTriMesh();
+            mBackgroundItem = std::make_unique<SceneModel>(std::move(mesh));
+
+        }
+        mBackgroundItem->setName(mName + "_Model");
     }
     else
     {
-        auto mesh = MeshPrimitives::buildRectangleAsTriMesh();
-        mBackgroundItem = std::make_unique<SceneModel>(std::move(mesh));
-        
+        if (sceneInfo->mSupportsGeometryPrimitives)
+        {
+            auto rect = std::make_unique<ntk::Rectangle>(Point{ 0, 0 }, 1, 1);
+            rect->setRadius(mRadius);
+            mBackgroundItem->updateGeometry(std::move(rect));
+        }
     }
-    mBackgroundItem->setName(mName + "_Model");
 }
 
 void RectangleNode::updateTransform()

src/rendering/visual_elements/basic_shapes/RectangleNode.h

@@ -14,15 +14,19 @@ public:
 
     double getWidth() const;
     double getHeight() const;
+    double getRadius() const;
 
     void setWidth(double width);
     void setHeight(double height);
+    void setRadius(double radius);
+
 private:
     void createOrUpdateGeometry(SceneInfo* sceneInfo) override;
     void updateTransform() override;
 
     double mWidth{1};
     double mHeight{1};
+    double mRadius{ 0.0 };
 };
 
 using RectangleNodePtr = std::unique_ptr<RectangleNode>;

src/rendering/visual_elements/nodes/MaterialNode.cpp

@@ -29,6 +29,15 @@ void MaterialNode::setHasStrokeColor(bool hasStroke)
     }
 }
 
+void MaterialNode::setHasFillColor(bool hasFill)
+{
+    if (mHasFillColor != hasFill)
+    {
+        mHasFillColor = hasFill;
+        mMaterialIsDirty = true;
+    }
+}
+
 void MaterialNode::setFillColor(const Color& color)
 {
     mHasFillColor = true;

src/rendering/visual_elements/nodes/MaterialNode.h

@@ -13,6 +13,7 @@ public:
     const Color& getStrokeColor() const;
 
     void setHasStrokeColor(bool hasStroke);
+    void setHasFillColor(bool hasFill);
 
     void setFillColor(const Color& color);
     void setStrokeColor(const Color& color);