Added focus to input field in channel earn info section.

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_inner_widget.cpp

@@ -449,6 +449,10 @@ void InnerWidget::fill() {
 				Ui::InputField::Mode::MultiLine,
 				tr::lng_channel_earn_balance_placeholder()),
 			st::boxRowPadding);
+		_focusRequested.events(
+		) | rpl::start_with_next([=] {
+			input->setFocusFast();
+		}, input->lifetime());
 
 		Ui::AddSkip(container);
 
@@ -942,6 +946,10 @@ void InnerWidget::showFinished() {
 	_showFinished.fire({});
 }
 
+void InnerWidget::setInnerFocus() {
+	_focusRequested.fire({});
+}
+
 not_null<PeerData*> InnerWidget::peer() const {
 	return _peer;
 }

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_inner_widget.h

@@ -38,6 +38,7 @@ public:
 	[[nodiscard]] rpl::producer<ShowRequest> showRequests() const;
 
 	void showFinished();
+	void setInnerFocus();
 
 	void saveState(not_null<Memento*> memento);
 	void restoreState(not_null<Memento*> memento);
@@ -55,6 +56,7 @@ private:
 	rpl::event_stream<Ui::ScrollToRequest> _scrollToRequests;
 	rpl::event_stream<ShowRequest> _showRequests;
 	rpl::event_stream<> _showFinished;
+	rpl::event_stream<> _focusRequested;
 	rpl::event_stream<bool> _loaded;
 
 };

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_widget.cpp

@@ -95,6 +95,10 @@ void Widget::showFinished() {
 	_inner->showFinished();
 }
 
+void Widget::setInnerFocus() {
+	_inner->setInnerFocus();
+}
+
 std::shared_ptr<ContentMemento> Widget::doCreateMemento() {
 	auto result = std::make_shared<Memento>(controller());
 	saveState(result.get());

Telegram/SourceFiles/info/channel_statistics/earn/info_earn_widget.h

@@ -47,6 +47,7 @@ public:
 	rpl::producer<QString> title() override;
 	rpl::producer<bool> desiredShadowVisibility() const override;
 	void showFinished() override;
+	void setInnerFocus() override;
 
 	[[nodiscard]] not_null<PeerData*> peer() const;