From 2cd15dfdf9517c1e04a41db18dff343e11297146 Mon Sep 17 00:00:00 2001
From: Yaroslav Lepenkin <yaroslav.lepenkin@jetbrains.com>
Date: Fri, 14 Oct 2016 16:24:17 +0300
Subject: [PATCH] [Parameter Name Hints] set visible "Show parameter name
 hints" checkbox if there is any registered extension

---
 .../options/editor/EditorAppearanceConfigurable.java            | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/application/options/editor/EditorAppearanceConfigurable.java b/platform/lang-impl/src/com/intellij/application/options/editor/EditorAppearanceConfigurable.java
index 6b6bb0afe8a1..22e45e3ab8b6 100644
--- a/platform/lang-impl/src/com/intellij/application/options/editor/EditorAppearanceConfigurable.java
+++ b/platform/lang-impl/src/com/intellij/application/options/editor/EditorAppearanceConfigurable.java
@@ -17,6 +17,7 @@
 package com.intellij.application.options.editor;
 
 import com.intellij.codeInsight.daemon.DaemonCodeAnalyzerSettings;
+import com.intellij.codeInsight.hints.InlayParameterHintsExtension;
 import com.intellij.ide.ui.LafManager;
 import com.intellij.ide.ui.UISettings;
 import com.intellij.openapi.application.ApplicationBundle;
@@ -76,6 +77,7 @@ public class EditorAppearanceConfigurable extends CompositeConfigurable<UnnamedC
     
     myCbBlinkCaret.addActionListener((e) -> myBlinkIntervalField.setEnabled(myCbBlinkCaret.isSelected()));
     myCbShowWhitespaces.addActionListener((e) -> updateWhitespaceCheckboxesState());
+    myShowParameterNameHints.setVisible(InlayParameterHintsExtension.INSTANCE.hasAnyExtensions());
   }
   
   private void applyNameHintsSettings() {