From dd5ed9a83e46d7ad6455cec00b3289ca690ed031 Mon Sep 17 00:00:00 2001
From: Rustam Vishnyakov <rustam.vishnyakov@jetbrains.com>
Date: Fri, 27 Dec 2019 19:39:18 +0300
Subject: [PATCH] IDEA-229335 Light Editor: color of inactive tabs matches
 background color of editor

GitOrigin-RevId: 2889127c73cdbc6ed77f04e14fd4cb4eeb7dd178
---
 .../com/intellij/ide/lightEdit/LightEditTabs.java  | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/ide/lightEdit/LightEditTabs.java b/platform/platform-impl/src/com/intellij/ide/lightEdit/LightEditTabs.java
index 87aa1da3bb88..34b36d43b5c5 100644
--- a/platform/platform-impl/src/com/intellij/ide/lightEdit/LightEditTabs.java
+++ b/platform/platform-impl/src/com/intellij/ide/lightEdit/LightEditTabs.java
@@ -14,6 +14,7 @@ import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.ui.tabs.TabInfo;
 import com.intellij.ui.tabs.TabsListener;
 import com.intellij.ui.tabs.impl.JBEditorTabs;
+import com.intellij.util.ObjectUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -30,11 +31,21 @@ class LightEditTabs extends JBEditorTabs {
     addListener(new TabsListener() {
       @Override
       public void selectionChanged(TabInfo oldSelection, TabInfo newSelection) {
+        ObjectUtils.consumeIfNotNull(oldSelection, tabInfo -> tabInfo.setTabColor(getUnselectedTabColor()));
+        ObjectUtils.consumeIfNotNull(newSelection, tabInfo -> tabInfo.setTabColor(getSelectedTabColor()));
         onSelectionChange(newSelection);
       }
     });
   }
 
+  private static Color getSelectedTabColor() {
+    return EditorColorsManager.getInstance().getGlobalScheme().getDefaultBackground();
+  }
+
+  private static Color getUnselectedTabColor() {
+    return null;
+  }
+
   void addEditorTab(@NotNull LightEditorInfo editorInfo) {
     addEditorTab(editorInfo, -1);
   }
@@ -42,8 +53,7 @@ class LightEditTabs extends JBEditorTabs {
   private void addEditorTab(@NotNull LightEditorInfo editorInfo, int index) {
     TabInfo tabInfo = new TabInfo(new EditorContainer(editorInfo.getEditor()))
       .setText(editorInfo.getFile().getPresentableName())
-      .setIcon(getFileTypeIcon(editorInfo))
-      .setTabColor(EditorColorsManager.getInstance().getGlobalScheme().getDefaultBackground());
+      .setIcon(getFileTypeIcon(editorInfo));
 
     tabInfo.setObject(editorInfo);