From 550b67236e9cf2c43709045157e9056bcf0915b7 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 25 Oct 2018 13:01:01 +0400
Subject: [PATCH] Reactive main window only if app is active.

Otherwise when we choose "Show in Folder" app looses focus,
then destroys PopupMenu and instantly regains focus back.
---
 Telegram/SourceFiles/ui/widgets/popup_menu.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Telegram/SourceFiles/ui/widgets/popup_menu.cpp b/Telegram/SourceFiles/ui/widgets/popup_menu.cpp
index ad79cb3a8..2c9adbefa 100644
--- a/Telegram/SourceFiles/ui/widgets/popup_menu.cpp
+++ b/Telegram/SourceFiles/ui/widgets/popup_menu.cpp
@@ -503,11 +503,13 @@ PopupMenu::~PopupMenu() {
 		delete submenu;
 	}
 	if (const auto parent = parentWidget()) {
-		crl::on_main(parent, [=] {
-			if (!parent->isHidden()) {
-				parent->activateWindow();
-			}
-		});
+		if (qApp->focusWidget() != nullptr) {
+			crl::on_main(parent, [=] {
+				if (!parent->isHidden()) {
+					parent->activateWindow();
+				}
+			});
+		}
 	}
 	if (_destroyedCallback) {
 		_destroyedCallback();