Fixed section scrolling above voice recording lock.

Telegram/SourceFiles/history/history_widget.cpp

@@ -815,6 +815,11 @@ void HistoryWidget::initVoiceRecordBar() {
 		updateSendButtonType();
 	}, lifetime());
 
+	_voiceRecordBar->lockViewportEvents(
+	) | rpl::start_with_next([=](not_null<QEvent*> e) {
+		_scroll->viewportEvent(e);
+	}, lifetime());
+
 	_voiceRecordBar->hideFast();
 }
 

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp

@@ -2122,6 +2122,10 @@ rpl::producer<bool> ComposeControls::lockShowStarts() const {
 	return _voiceRecordBar->lockShowStarts();
 }
 
+rpl::producer<not_null<QEvent*>> ComposeControls::viewportEvents() const {
+	return _voiceRecordBar->lockViewportEvents();
+}
+
 bool ComposeControls::isRecording() const {
 	return _voiceRecordBar->isRecording();
 }

Telegram/SourceFiles/history/view/controls/history_view_compose_controls.h

@@ -120,6 +120,7 @@ public:
 	[[nodiscard]] rpl::producer<not_null<QKeyEvent*>> keyEvents() const;
 	[[nodiscard]] rpl::producer<InlineChosen> inlineResultChosen() const;
 	[[nodiscard]] rpl::producer<SendActionUpdate> sendActionUpdates() const;
+	[[nodiscard]] rpl::producer<not_null<QEvent*>> viewportEvents() const;
 
 	using MimeDataHook = Fn<bool(
 		not_null<const QMimeData*> data,

Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.cpp

@@ -1433,6 +1433,13 @@ rpl::producer<bool> VoiceRecordBar::lockShowStarts() const {
 	return _lockShowing.changes();
 }
 
+rpl::producer<not_null<QEvent*>> VoiceRecordBar::lockViewportEvents() const {
+	return _lock->events(
+		) | rpl::filter([=](not_null<QEvent*> e) {
+			return e->type() == QEvent::Wheel;
+		});
+}
+
 rpl::producer<> VoiceRecordBar::updateSendButtonTypeRequests() const {
 	return _listenChanges.events();
 }

Telegram/SourceFiles/history/view/controls/history_view_voice_record_bar.h

@@ -59,6 +59,7 @@ public:
 	[[nodiscard]] rpl::producer<VoiceToSend> sendVoiceRequests() const;
 	[[nodiscard]] rpl::producer<bool> recordingStateChanges() const;
 	[[nodiscard]] rpl::producer<bool> lockShowStarts() const;
+	[[nodiscard]] rpl::producer<not_null<QEvent*>> lockViewportEvents() const;
 	[[nodiscard]] rpl::producer<> updateSendButtonTypeRequests() const;
 
 	void requestToSendWithOptions(Api::SendOptions options);

Telegram/SourceFiles/history/view/history_view_replies_section.cpp

@@ -531,6 +531,11 @@ void RepliesWidget::setupComposeControls() {
 		updateScrollDownVisibility();
 	}, lifetime());
 
+	_composeControls->viewportEvents(
+	) | rpl::start_with_next([=](not_null<QEvent*> e) {
+		_scroll->viewportEvent(e);
+	}, lifetime());
+
 	_composeControls->finishAnimating();
 }
 

Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp

@@ -266,6 +266,11 @@ void ScheduledWidget::setupComposeControls() {
 	) | rpl::start_with_next([=] {
 		updateScrollDownVisibility();
 	}, lifetime());
+
+	_composeControls->viewportEvents(
+	) | rpl::start_with_next([=](not_null<QEvent*> e) {
+		_scroll->viewportEvent(e);
+	}, lifetime());
 }
 
 void ScheduledWidget::chooseAttach() {