diff --git a/plugins/javaFX/javaFX-CE/testSrc/org/jetbrains/plugins/javaFX/fxml/JavaFXHighlightingTest.java b/plugins/javaFX/javaFX-CE/testSrc/org/jetbrains/plugins/javaFX/fxml/JavaFXHighlightingTest.java
index 4cc51f704f16..4da1ad73daae 100644
--- a/plugins/javaFX/javaFX-CE/testSrc/org/jetbrains/plugins/javaFX/fxml/JavaFXHighlightingTest.java
+++ b/plugins/javaFX/javaFX-CE/testSrc/org/jetbrains/plugins/javaFX/fxml/JavaFXHighlightingTest.java
@@ -501,7 +501,11 @@ public class JavaFXHighlightingTest extends AbstractJavaFXTestCase {
     doTest();
   }
 
-  private void doTest() throws Exception {
+  public void testConstructorNamedArg() {
+    doTest();
+  }
+
+  private void doTest() {
     myFixture.testHighlighting(false, false, false, getTestName(true) + ".fxml");
   }
 
diff --git a/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/JavaFxPsiUtil.java b/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/JavaFxPsiUtil.java
index 25cec6a5dbfd..99b202da5ded 100644
--- a/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/JavaFxPsiUtil.java
+++ b/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/JavaFxPsiUtil.java
@@ -903,8 +903,8 @@ public class JavaFxPsiUtil {
       if (!constructor.hasModifierProperty(PsiModifier.PUBLIC)) continue;
       final PsiParameter[] parameters = constructor.getParameterList().getParameters();
       for (PsiParameter parameter : parameters) {
-        String propertyName = getPropertyNameFromNamedArgAnnotation(parameter);
-        if (propertyName != null && !acceptableMembers.containsKey(propertyName)) {
+        final String propertyName = getPropertyNameFromNamedArgAnnotation(parameter);
+        if (!StringUtil.isEmpty(propertyName) && !acceptableMembers.containsKey(propertyName)) {
           final PsiField field = psiClass.findFieldByName(propertyName, true);
           if (field != null && !field.hasModifierProperty(PsiModifier.STATIC)) {
             acceptableMembers.put(propertyName, field);
@@ -966,6 +966,34 @@ public class JavaFxPsiUtil {
     return null;
   }
 
+  /**
+   * Unlike normal properties (fields, getters/setters) named constructor parameters can be declared many times, possibly with different types
+   */
+  @NotNull
+  public static Set<String> getConstructorNamedArgProperties(@Nullable PsiClass psiClass) {
+    if (psiClass != null) {
+      return CachedValuesManager.getCachedValue(psiClass, () -> CachedValueProvider.Result.create(
+        prepareConstructorNamedArgProperties(psiClass), PsiModificationTracker.JAVA_STRUCTURE_MODIFICATION_COUNT));
+    }
+    return Collections.emptySet();
+  }
+
+  private static Set<String> prepareConstructorNamedArgProperties(@NotNull PsiClass psiClass) {
+    final Set<String> properties = new THashSet<>();
+    for (PsiMethod constructor : psiClass.getConstructors()) {
+      if (constructor.hasModifierProperty(PsiModifier.PUBLIC)) {
+        final PsiParameter[] parameters = constructor.getParameterList().getParameters();
+        for (PsiParameter parameter : parameters) {
+          final String propertyName = getPropertyNameFromNamedArgAnnotation(parameter);
+          if (!StringUtil.isEmpty(propertyName)) {
+            properties.add(propertyName);
+          }
+        }
+      }
+    }
+    return properties;
+  }
+
   @Nullable
   public static PsiMethod findInstancePropertySetter(@NotNull PsiClass psiClass, @Nullable String propertyName) {
     if (StringUtil.isEmpty(propertyName)) return null;
diff --git a/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/descriptors/JavaFxClassTagDescriptorBase.java b/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/descriptors/JavaFxClassTagDescriptorBase.java
index db3a131dbe22..84d2bd4fbfab 100644
--- a/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/descriptors/JavaFxClassTagDescriptorBase.java
+++ b/plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/descriptors/JavaFxClassTagDescriptorBase.java
@@ -24,10 +24,7 @@ import org.jetbrains.plugins.javaFX.fxml.FxmlConstants;
 import org.jetbrains.plugins.javaFX.fxml.JavaFxCommonNames;
 import org.jetbrains.plugins.javaFX.fxml.JavaFxPsiUtil;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 /**
  * User: anna
@@ -60,7 +57,7 @@ public abstract class JavaFxClassTagDescriptorBase implements XmlElementDescript
       if (psiClass != null) {
         final List<XmlElementDescriptor> children = new ArrayList<>();
         collectWritableProperties(children,
-                                  (member) -> new JavaFxPropertyTagDescriptor(psiClass, PropertyUtil.getPropertyName(member), false));
+                                  member -> new JavaFxPropertyTagDescriptor(psiClass, PropertyUtil.getPropertyName(member), false));
 
         final JavaFxPropertyTagDescriptor defaultPropertyDescriptor = getDefaultPropertyDescriptor();
         if (defaultPropertyDescriptor != null) {
@@ -217,15 +214,24 @@ public abstract class JavaFxClassTagDescriptorBase implements XmlElementDescript
   }
 
   protected void collectInstanceProperties(List<XmlAttributeDescriptor> simpleAttrs) {
-    collectWritableProperties(simpleAttrs,
-                              (member) -> new JavaFxPropertyAttributeDescriptor(PropertyUtil.getPropertyName(member), getPsiClass()));
+    final PsiClass psiClass = getPsiClass();
+    final Set<String> propertyNames = collectWritableProperties(
+      simpleAttrs, member -> new JavaFxPropertyAttributeDescriptor(PropertyUtil.getPropertyName(member), psiClass));
+
+    for (String name : JavaFxPsiUtil.getConstructorNamedArgProperties(psiClass)) {
+      if (!propertyNames.contains(name)) {
+        simpleAttrs.add(new JavaFxPropertyAttributeDescriptor(name, psiClass));
+      }
+    }
   }
 
-  private <T> void collectWritableProperties(final List<T> children, final Function<PsiMember, T> factory) {
+  @NotNull
+  private <T> Set<String> collectWritableProperties(final List<T> children, final Function<PsiMember, T> factory) {
     final Map<String, PsiMember> fieldList = JavaFxPsiUtil.collectWritableProperties(getPsiClass());
     for (PsiMember field : fieldList.values()) {
       children.add(factory.fun(field));
     }
+    return fieldList.keySet();
   }
 
   @Nullable
@@ -244,6 +250,9 @@ public abstract class JavaFxClassTagDescriptorBase implements XmlElementDescript
     if (psiMember != null) {
       return new JavaFxPropertyAttributeDescriptor(attributeName, psiClass);
     }
+    if (JavaFxPsiUtil.getConstructorNamedArgProperties(psiClass).contains(attributeName)) {
+      return new JavaFxPropertyAttributeDescriptor(attributeName, psiClass);
+    }
     return null;
   }
 
@@ -321,7 +330,9 @@ public abstract class JavaFxClassTagDescriptorBase implements XmlElementDescript
 
   public boolean isReadOnlyAttribute(String attributeName) {
     final PsiClass psiClass = getPsiClass();
-    return psiClass != null && !JavaFxPsiUtil.collectWritableProperties(psiClass).containsKey(attributeName);
+    return psiClass != null &&
+           !JavaFxPsiUtil.collectWritableProperties(psiClass).containsKey(attributeName) &&
+           !JavaFxPsiUtil.getConstructorNamedArgProperties(psiClass).contains(attributeName);
   }
 
   @NotNull
diff --git a/plugins/javaFX/testData/highlighting/constructorNamedArg.fxml b/plugins/javaFX/testData/highlighting/constructorNamedArg.fxml
new file mode 100644
index 000000000000..f96eaa31567d
--- /dev/null
+++ b/plugins/javaFX/testData/highlighting/constructorNamedArg.fxml
@@ -0,0 +1,8 @@
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<GridPane xmlns:fx="http://javafx.com/fxml">
+  <Spinner GridPane.columnIndex="1" GridPane.rowIndex="2" editable="true"
+           amountToStepBy="1" initialValue="3"
+           max="6000" min="1"/>
+  <Spinner min="1" max="5" initialValue="1"/>
+</GridPane>
\ No newline at end of file