From ab71eebc8c01aa18d5ff287a09dab179b8178cb1 Mon Sep 17 00:00:00 2001
From: "Vassiliy.Kudryashov" <Vassiliy.Kudryashov@jetbrains.com>
Date: Tue, 24 Jul 2018 12:42:45 +0300
Subject: [PATCH] RIDER-16310 Parameter info content disappears when changing
 cursor position with Left, Right arrows

---
 platform/platform-impl/src/com/intellij/ui/LightweightHint.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/platform-impl/src/com/intellij/ui/LightweightHint.java b/platform/platform-impl/src/com/intellij/ui/LightweightHint.java
index f02504e1ee1b..b537c90ddc71 100644
--- a/platform/platform-impl/src/com/intellij/ui/LightweightHint.java
+++ b/platform/platform-impl/src/com/intellij/ui/LightweightHint.java
@@ -516,6 +516,8 @@ public class LightweightHint extends UserDataHolderBase implements Hint {
       while (c != null) {
         if (c.getParent() instanceof JLayeredPane) {
           c.setSize(c.getPreferredSize());
+          c.revalidate();
+          c.repaint();
           break;
         }
         c = c.getParent();