Added dummy new class for top bar within info profile.

Telegram/CMakeLists.txt

@@ -1058,6 +1058,8 @@ PRIVATE
     info/profile/info_profile_members_controllers.h
     info/profile/info_profile_phone_menu.cpp
     info/profile/info_profile_phone_menu.h
+    info/profile/info_profile_top_bar.cpp
+    info/profile/info_profile_top_bar.h
     info/profile/info_profile_values.cpp
     info/profile/info_profile_values.h
     info/profile/info_profile_widget.cpp

Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp

@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/profile/info_profile_cover.h"
 #include "info/profile/info_profile_icon.h"
 #include "info/profile/info_profile_members.h"
+#include "info/profile/info_profile_top_bar.h"
 #include "info/profile/info_profile_actions.h"
 #include "info/media/info_media_buttons.h"
 #include "data/data_changes.h"
@@ -330,7 +331,8 @@ bool InnerWidget::hasFlexibleTopBar() const {
 
 base::weak_qptr<Ui::RpWidget> InnerWidget::createPinnedToTop(
 		not_null<Ui::RpWidget*> parent) {
-	return nullptr;
+	const auto content = Ui::CreateChild<TopBar>(parent);
+	return base::make_weak(not_null<Ui::RpWidget*>{ content });
 }
 
 base::weak_qptr<Ui::RpWidget> InnerWidget::createPinnedToBottom(

Telegram/SourceFiles/info/profile/info_profile_top_bar.cpp

@@ -0,0 +1,26 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "info/profile/info_profile_top_bar.h"
+
+#include "styles/style_info.h"
+#include "styles/style_settings.h"
+
+namespace Info::Profile {
+
+TopBar::TopBar(QWidget *parent)
+: RpWidget(parent) {
+	setMinimumHeight(st::infoLayerTopBarHeight);
+	setMaximumHeight(st::settingsPremiumTopHeight);
+}
+
+void TopBar::paintEvent(QPaintEvent *e) {
+	auto p = QPainter(this);
+	p.fillRect(rect(), st::boxBg);
+}
+
+} // namespace Info::Profile

Telegram/SourceFiles/info/profile/info_profile_top_bar.h

@@ -0,0 +1,23 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/rp_widget.h"
+
+namespace Info::Profile {
+
+class TopBar final : public Ui::RpWidget {
+public:
+	TopBar(QWidget *parent);
+
+protected:
+	void paintEvent(QPaintEvent *e) override;
+
+};
+
+} // namespace Info::Profile