Slide psa / quiz toast from the top.

Telegram/SourceFiles/history/history_inner_widget.cpp

@@ -140,16 +140,16 @@ void HistoryInner::BotAbout::clickHandlerPressedChanged(
 
 HistoryInner::HistoryInner(
 	not_null<HistoryWidget*> historyWidget,
+	not_null<Ui::ScrollArea*> scroll,
 	not_null<Window::SessionController*> controller,
-	Ui::ScrollArea *scroll,
 	not_null<History*> history)
 : RpWidget(nullptr)
+, _widget(historyWidget)
+, _scroll(scroll)
 , _controller(controller)
 , _peer(history->peer)
 , _history(history)
 , _migrated(history->migrateFrom())
-, _widget(historyWidget)
-, _scroll(scroll)
 , _scrollDateCheck([this] { scrollDateCheck(); })
 , _scrollDateHideTimer([this] { scrollDateHideByTimer(); }) {
 	Instance = this;
@@ -2489,12 +2489,16 @@ void HistoryInner::elementShowPollResults(
 }
 
 void HistoryInner::elementShowTooltip(const TextWithEntities &text) {
-	Ui::Toast::Show(_widget, Ui::Toast::Config{
+	if (const auto strong = _topToast.get()) {
+		strong->hideAnimated();
+	}
+	_topToast = Ui::Toast::Show(_scroll, Ui::Toast::Config{
 		.text = text,
 		.st = &st::historyInfoToast,
 		.durationMs = CountToastDuration(text),
 		.multiline = true,
 		.dark = true,
+		.slideSide = RectPart::Top,
 	});
 }
 

Telegram/SourceFiles/history/history_inner_widget.h

@@ -34,6 +34,9 @@ class SessionController;
 
 namespace Ui {
 class PopupMenu;
+namespace Toast {
+class Instance;
+} // namespace Toast
 } // namespace Ui
 
 class HistoryWidget;
@@ -49,8 +52,8 @@ public:
 
 	HistoryInner(
 		not_null<HistoryWidget*> historyWidget,
+		not_null<Ui::ScrollArea*> scroll,
 		not_null<Window::SessionController*> controller,
-		Ui::ScrollArea *scroll,
 		not_null<History*> history);
 
 	Main::Session &session() const;
@@ -312,14 +315,20 @@ private:
 
 	static HistoryInner *Instance;
 
-	not_null<Window::SessionController*> _controller;
-
+	const not_null<HistoryWidget*> _widget;
+	const not_null<Ui::ScrollArea*> _scroll;
+	const not_null<Window::SessionController*> _controller;
 	const not_null<PeerData*> _peer;
 	const not_null<History*> _history;
+
 	History *_migrated = nullptr;
 	int _contentWidth = 0;
 	int _historyPaddingTop = 0;
 
+	// Save visible area coords for painting / pressing userpics.
+	int _visibleAreaTop = 0;
+	int _visibleAreaBottom = 0;
+
 	// With migrated history we perhaps do not need to display
 	// the first _history message date (just skip it by height).
 	int _historySkipHeight = 0;
@@ -327,8 +336,6 @@ private:
 	std::unique_ptr<BotAbout> _botAbout;
 	std::unique_ptr<HistoryView::EmptyPainter> _emptyPainter;
 
-	HistoryWidget *_widget = nullptr;
-	Ui::ScrollArea *_scroll = nullptr;
 	mutable History *_curHistory = nullptr;
 	mutable int _curBlock = 0;
 	mutable int _curItem = 0;
@@ -375,10 +382,7 @@ private:
 	QTimer _touchScrollTimer;
 
 	base::unique_qptr<Ui::PopupMenu> _menu;
-
-	// save visible area coords for painting / pressing userpics
-	int _visibleAreaTop = 0;
-	int _visibleAreaBottom = 0;
+	base::weak_ptr<Ui::Toast::Instance> _topToast;
 
 	bool _scrollDateShown = false;
 	Ui::Animations::Simple _scrollDateOpacity;

Telegram/SourceFiles/history/history_widget.cpp

@@ -1842,7 +1842,8 @@ void HistoryWidget::showHistory(
 		}
 
 		_scroll->hide();
-		_list = _scroll->setOwnedWidget(object_ptr<HistoryInner>(this, controller(), _scroll, _history));
+		_list = _scroll->setOwnedWidget(
+			object_ptr<HistoryInner>(this, _scroll, controller(), _history));
 		_list->show();
 
 		_updateHistoryItems.stop();

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 48a83157407c555d3a0c17026aced41308138d49
+Subproject commit 7849f0561b7d8d0e51e3fec3dcfe07e1502c82cc