Use base::weak_qptr / base::make_weak.

Telegram/SourceFiles/passport/passport_form_view_controller.h

@@ -63,11 +63,11 @@ public:
 	}
 
 	template <typename BoxType>
-	QPointer<BoxType> show(
+	base::weak_qptr<BoxType> show(
 			object_ptr<BoxType> box,
 			Ui::LayerOptions options = Ui::LayerOption::KeepOther,
 			anim::type animated = anim::type::normal) {
-		auto result = QPointer<BoxType>(box.data());
+		auto result = base::weak_qptr<BoxType>(box.data());
 		showBox(std::move(box), options, animated);
 		return result;
 	}

Telegram/SourceFiles/passport/passport_panel_controller.cpp

@@ -910,7 +910,7 @@ void PanelController::suggestReset(Fn<void()> callback) {
 		.confirmed = [=] { resetPassport(callback); },
 		.cancelled = [=] { cancelReset(); },
 		.confirmText = Lang::Hard::PassportCorruptedReset(),
-	})).data());
+	})).get());
 }
 
 void PanelController::resetPassport(Fn<void()> callback) {
@@ -921,7 +921,7 @@ void PanelController::resetPassport(Fn<void()> callback) {
 		.confirmText = Lang::Hard::PassportCorruptedReset(),
 		.confirmStyle = &st::attentionBoxButton,
 	}));
-	_resetBox = Ui::BoxPointer(box.data());
+	_resetBox = Ui::BoxPointer(box.get());
 }
 
 void PanelController::cancelReset() {
@@ -1210,7 +1210,7 @@ void PanelController::startScopeEdit(
 					std::move(scans),
 					std::move(translations),
 					PrepareSpecialFiles(*_editDocument));
-			const auto weak = Ui::MakeWeak(result.data());
+			const auto weak = base::make_weak(result.data());
 			_panelHasUnsavedChanges = [=] {
 				return weak ? weak->hasUnsavedChanges() : false;
 			};
@@ -1229,7 +1229,7 @@ void PanelController::startScopeEdit(
 					std::move(preferredLanguage)),
 				_editValue->error,
 				_editValue->data.parsedInEdit);
-			const auto weak = Ui::MakeWeak(result.data());
+			const auto weak = base::make_weak(result.data());
 			_panelHasUnsavedChanges = [=] {
 				return weak ? weak->hasUnsavedChanges() : false;
 			};

Telegram/SourceFiles/passport/passport_panel_controller.h

@@ -174,7 +174,7 @@ private:
 
 	std::unique_ptr<Panel> _panel;
 	Fn<bool()> _panelHasUnsavedChanges;
-	QPointer<Ui::BoxContent> _confirmForgetChangesBox;
+	base::weak_qptr<Ui::BoxContent> _confirmForgetChangesBox;
 	std::vector<Ui::BoxPointer> _editScopeBoxes;
 	Scope *_editScope = nullptr;
 	const Value *_editValue = nullptr;

Telegram/SourceFiles/passport/ui/passport_details_row.cpp

@@ -571,7 +571,7 @@ DateRow::DateRow(
 	GetYear(value))
 , _value(valueCurrent()) {
 	const auto focused = [=](const object_ptr<DateInput> &field) {
-		return [this, pointer = MakeWeak(field.data())]{
+		return [this, pointer = base::make_weak(field.data())]{
 			_borderAnimationStart = pointer->borderAnimationStart()
 				+ pointer->x()
 				- _day->x();