From 14b65cae3dee011a0ce350b28e0804c80ec2091a Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Mon, 14 Sep 2020 15:03:05 +0200
Subject: [PATCH] Add a revertPreviousFocus() helper

---
 radio/src/thirdparty/libopenui/src/modal_window.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/radio/src/thirdparty/libopenui/src/modal_window.h b/radio/src/thirdparty/libopenui/src/modal_window.h
index 698a37747..ac7f5b8a3 100644
--- a/radio/src/thirdparty/libopenui/src/modal_window.h
+++ b/radio/src/thirdparty/libopenui/src/modal_window.h
@@ -79,6 +79,14 @@ class ModalWindow: public Window
       previousFocus = nullptr;
     }
 
+    void revertPreviousFocus()
+    {
+      if (previousFocus) {
+        previousFocus->setFocus(SET_FOCUS_DEFAULT);
+        previousFocus = nullptr;
+      }
+    }
+
   protected:
     Window * previousFocus = nullptr;
     bool closeAllowed = true;