handle response

doric-Qt/example/doric/shader/DoricDraggableNode.cpp

@@ -20,8 +20,17 @@ QQuickItem *DoricDraggableNode::build() {
 void DoricDraggableNode::blend(QQuickItem *view, QString name,
                                QJsonValue prop) {
   if (name == "onDrag") {
-    onDrag = prop.toString();
+    onDragFunction = prop.toString();
   } else {
     DoricStackNode::blend(view, name, prop);
   }
 }
+
+void DoricDraggableNode::onDrag(double x, double y) {
+  getLayouts()->setMarginLeft(x);
+  getLayouts()->setMarginTop(y);
+  QVariantList args;
+  args.append(x);
+  args.append(y);
+  callJSResponse(onDragFunction, args);
+}

doric-Qt/example/doric/shader/DoricDraggableNode.h

@@ -8,7 +8,7 @@
 class DORIC_EXPORT DoricDraggableNode : public DoricStackNode {
 
 private:
-  QString onDrag;
+  QString onDragFunction;
 
 public:
   using DoricStackNode::DoricStackNode;
@@ -16,6 +16,8 @@ public:
   QQuickItem *build() override;
 
   virtual void blend(QQuickItem *view, QString name, QJsonValue prop) override;
+
+  void onDrag(double x, double y);
 };
 
 #endif // DORICDRAGGABLENODE_H