From cbf99296afd3b3cb9d2c70fb481ddecabce9abfa Mon Sep 17 00:00:00 2001
From: Mark Sujew <mark.sujew@typefox.io>
Date: Tue, 3 Aug 2021 10:50:51 +0000
Subject: [PATCH] Add '@vscode/codicons' dependency to core package

---
 packages/core/package.json                               | 1 +
 packages/core/src/browser/frontend-application-module.ts | 1 +
 packages/core/src/browser/widgets/widget.ts              | 2 +-
 yarn.lock                                                | 5 +++++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/core/package.json b/packages/core/package.json
index d83beab0e5b3a..2c8274f4334ff 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -32,6 +32,7 @@
     "@types/safer-buffer": "^2.1.0",
     "@types/ws": "^5.1.2",
     "@types/yargs": "^15",
+    "@vscode/codicons": "^0.0.21",
     "ajv": "^6.5.3",
     "body-parser": "^1.17.2",
     "cookie": "^0.4.0",
diff --git a/packages/core/src/browser/frontend-application-module.ts b/packages/core/src/browser/frontend-application-module.ts
index 8ab0b4dd709fc..3136c9f621d52 100644
--- a/packages/core/src/browser/frontend-application-module.ts
+++ b/packages/core/src/browser/frontend-application-module.ts
@@ -18,6 +18,7 @@ import '../../src/browser/style/index.css';
 require('../../src/browser/style/materialcolors.css').use();
 import 'font-awesome/css/font-awesome.min.css';
 import 'file-icons-js/css/style.css';
+import '@vscode/codicons/dist/codicon.css';
 
 import { ContainerModule } from 'inversify';
 import {
diff --git a/packages/core/src/browser/widgets/widget.ts b/packages/core/src/browser/widgets/widget.ts
index 8bdd7151c591c..22f426c38dba5 100644
--- a/packages/core/src/browser/widgets/widget.ts
+++ b/packages/core/src/browser/widgets/widget.ts
@@ -32,7 +32,7 @@ export * from '@phosphor/messaging';
 
 export const DISABLED_CLASS = 'theia-mod-disabled';
 export const EXPANSION_TOGGLE_CLASS = 'theia-ExpansionToggle';
-export const CODICON_TREE_ITEM_CLASSES = ['codicon', 'codicon-tree-item-expanded'];
+export const CODICON_TREE_ITEM_CLASSES = ['codicon', 'codicon-chevron-down'];
 export const COLLAPSED_CLASS = 'theia-mod-collapsed';
 export const BUSY_CLASS = 'theia-mod-busy';
 export const SELECTED_CLASS = 'theia-mod-selected';
diff --git a/yarn.lock b/yarn.lock
index be72751dc0da2..67a098dc6d7a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1774,6 +1774,11 @@
     "@typescript-eslint/types" "4.28.5"
     eslint-visitor-keys "^2.0.0"
 
+"@vscode/codicons@^0.0.21":
+  version "0.0.21"
+  resolved "https://registry.yarnpkg.com/@vscode/codicons/-/codicons-0.0.21.tgz#20ef724b141fdddba3ad86e85f34aaad29e4d3a0"
+  integrity sha512-oUfqbWTaEc2NIVLUxOK2Vi8AB/ixFfp52CkmR+pYZcWAr82IVIDDn50pdEDRXfJNIc4giHDSc5F5ZTsVMZK9Sg==
+
 "@webassemblyjs/ast@1.11.1":
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.11.1.tgz#2bfd767eae1a6996f432ff7e8d7fc75679c0b6a7"