From 1fa5d273cce742340787f7278a5fbb89738ae45e Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Sat, 2 Oct 2021 16:03:26 +0300
Subject: [PATCH] Fixed scroll in Dialogs::Widget.

Regression was introduced in cb8f49aea0.
---
 Telegram/SourceFiles/dialogs/dialogs_widget.cpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
index 376bc5c3f..f457761fb 100644
--- a/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
+++ b/Telegram/SourceFiles/dialogs/dialogs_widget.cpp
@@ -205,7 +205,11 @@ Widget::Widget(
 	) | rpl::to_empty);
 
 	connect(_inner, SIGNAL(draggingScrollDelta(int)), this, SLOT(onDraggingScrollDelta(int)));
-	connect(_inner, SIGNAL(mustScrollTo(int,int)), _scroll, SLOT(scrollToY(int,int)));
+	connect(_inner, &InnerWidget::mustScrollTo, [=](int top, int bottom) {
+		if (_scroll) {
+			_scroll->scrollToY(top, bottom);
+		}
+	});
 	connect(_inner, SIGNAL(dialogMoved(int,int)), this, SLOT(onDialogMoved(int,int)));
 	connect(_inner, SIGNAL(searchMessages()), this, SLOT(onNeedSearchMessages()));
 	connect(_inner, SIGNAL(completeHashtag(QString)), this, SLOT(onCompleteHashtag(QString)));
@@ -238,7 +242,10 @@ Widget::Widget(
 	) | rpl::start_with_next(crl::guard(_inner, [=] {
 		_inner->onParentGeometryChanged();
 	}), lifetime());
-	connect(_scroll, SIGNAL(scrolled()), this, SLOT(onListScroll()));
+	_scroll->scrolls(
+	) | rpl::start_with_next([=] {
+		onListScroll();
+	}, lifetime());
 
 	session().data().chatsListChanges(
 	) | rpl::filter([=](Data::Folder *folder) {