From d8864e1b4f43e45be46b054d36ed6d2c12f037d3 Mon Sep 17 00:00:00 2001
From: Alexandr Evstigneev <Alexandr.Evstigneev@jetbrains.com>
Date: Tue, 13 Sep 2016 11:43:40 +0300
Subject: [PATCH] RUBY-18534: got rid of memory leak in
 RubyProjectStructureConfigurable Implemented getter for parentDisposable in
 TabbedConfigurable, allowing to access disposable, created in invocation of
 super-class constructor and disposing in disposeUIResources Also, renamed
 Tabbedconfigurable#myParent field to unambiguous myParentDisposable

---
 .../intellij/openapi/options/TabbedConfigurable.java | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/options/TabbedConfigurable.java b/platform/platform-impl/src/com/intellij/openapi/options/TabbedConfigurable.java
index 40c04bec28af..217339f748f0 100644
--- a/platform/platform-impl/src/com/intellij/openapi/options/TabbedConfigurable.java
+++ b/platform/platform-impl/src/com/intellij/openapi/options/TabbedConfigurable.java
@@ -27,15 +27,15 @@ import javax.swing.*;
  */
 public abstract class TabbedConfigurable extends CompositeConfigurable<Configurable> {
   protected TabbedPaneWrapper myTabbedPane;
-  private final Disposable myParent;
+  private final Disposable myParentDisposable;
 
-  protected TabbedConfigurable(@NotNull Disposable parent) {
-    myParent = parent;
+  protected TabbedConfigurable(@NotNull Disposable parentDisposable) {
+    myParentDisposable = parentDisposable;
   }
 
   @Override
   public JComponent createComponent() {
-    myTabbedPane = new TabbedPaneWrapper(myParent);
+    myTabbedPane = new TabbedPaneWrapper(myParentDisposable);
     createConfigurableTabs();
     final JComponent component = myTabbedPane.getComponent();
     component.setPreferredSize(JBUI.size(500, 400));
@@ -53,4 +53,8 @@ public abstract class TabbedConfigurable extends CompositeConfigurable<Configura
     myTabbedPane = null;
     super.disposeUIResources();
   }
+
+  public Disposable getParentDisposable() {
+    return myParentDisposable;
+  }
 }