Simplify ordering of stories tooltip.

Telegram/SourceFiles/dialogs/dialogs_widget.cpp

@@ -1386,6 +1386,15 @@ void Widget::jumpToTop(bool belowPinned) {
 	}
 }
 
+void Widget::raiseWithTooltip() {
+	raise();
+	if (_stories) {
+		Ui::PostponeCall(this, [=] {
+			_stories->raiseTooltip();
+		});
+	}
+}
+
 void Widget::scrollToDefault(bool verytop) {
 	if (verytop) {
 		//_scroll->verticalScrollBar()->setMinimum(0);

Telegram/SourceFiles/dialogs/dialogs_widget.h

@@ -98,6 +98,7 @@ public:
 	void setInnerFocus();
 
 	void jumpToTop(bool belowPinned = false);
+	void raiseWithTooltip();
 
 	void startWidthAnimation();
 	void stopWidthAnimation();

Telegram/SourceFiles/dialogs/ui/dialogs_stories_list.cpp

@@ -957,21 +957,11 @@ void List::setShowTooltip(
 		using namespace base;
 		using Event = not_null<QEvent*>;
 		install_event_filter(tooltip, tooltipParent, [=](Event e) {
-			if ((e->type() == QEvent::Move)
+			if (e->type() == QEvent::ChildAdded) {
-				|| (e->type() == QEvent::ChildAdded)
-				|| (e->type() == QEvent::ChildRemoved)) {
 				recompute();
 			}
 			return EventFilterResult::Continue;
 		});
-		for (const auto &child : tooltipParent->children()) {
-			install_event_filter(tooltip, child, [=](Event e) {
-				if (e->type() == QEvent::ZOrderChange) {
-					recompute();
-				}
-				return EventFilterResult::Continue;
-			});
-		}
 	}
 
 	rpl::combine(
@@ -993,6 +983,12 @@ void List::setShowTooltip(
 	}, tooltip->lifetime());
 }
 
+void List::raiseTooltip() {
+	if (_tooltip) {
+		_tooltip->raise();
+	}
+}
+
 void List::toggleTooltip(bool fast) {
 	const auto shown = !_expanded
 		&& !_expandedAnimation.animating()

Telegram/SourceFiles/dialogs/ui/dialogs_stories_list.h

@@ -77,6 +77,8 @@ public:
 		not_null<QWidget*> tooltipParent,
 		rpl::producer<bool> shown,
 		Fn<void()> hide);
+	void raiseTooltip();
+
 	struct CollapsedGeometry {
 		QRect geometry;
 		float64 expanded = 0.;

Telegram/SourceFiles/mainwidget.cpp

@@ -1926,7 +1926,7 @@ void MainWidget::showBackFromStack(
 
 void MainWidget::orderWidgets() {
 	if (_dialogs) {
-		_dialogs->raise();
+		_dialogs->raiseWithTooltip();
 	}
 	if (_player) {
 		_player->raise();