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Telegram/SourceFiles/ui/controls/feature_list.cpp

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+/*
+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 "ui/controls/feature_list.h"
+
+#include "base/object_ptr.h"
+#include "info/profile/info_profile_icon.h"
+#include "ui/widgets/labels.h"
+#include "styles/style_info.h"
+
+namespace Ui {
+
+object_ptr<RpWidget> MakeFeatureListEntry(
+		QWidget *parent,
+		FeatureListEntry feature,
+		const Text::MarkedContext &context,
+		const style::FlatLabel &stTitle,
+		const style::FlatLabel &stAbout) {
+	auto result = object_ptr<PaddingWrap<>>(
+		parent,
+		object_ptr<RpWidget>(parent),
+		st::infoStarsFeatureMargin);
+	const auto widget = result->entity();
+	const auto icon = CreateChild<Info::Profile::FloatingIcon>(
+		widget,
+		feature.icon,
+		st::infoStarsFeatureIconPosition);
+	const auto title = CreateChild<FlatLabel>(
+		widget,
+		feature.title,
+		stTitle);
+	const auto about = CreateChild<FlatLabel>(
+		widget,
+		rpl::single(feature.about),
+		stAbout,
+		st::defaultPopupMenu,
+		context);
+	icon->show();
+	title->show();
+	about->show();
+	widget->widthValue(
+	) | rpl::on_next([=](int width) {
+		const auto left = st::infoStarsFeatureLabelLeft;
+		const auto available = width - left;
+		title->resizeToWidth(available);
+		about->resizeToWidth(available);
+		auto top = 0;
+		title->move(left, top);
+		top += title->height() + st::infoStarsFeatureSkip;
+		about->move(left, top);
+		top += about->height();
+		widget->resize(width, top);
+	}, widget->lifetime());
+	return result;
+}
+
+} // namespace Ui