From ec45dab7a518769619904e0c5a8ad649f8dd9e93 Mon Sep 17 00:00:00 2001
From: Fushan Wen <qydwhotmail@gmail.com>
Date: Sat, 5 Nov 2022 01:44:30 +0800
Subject: [PATCH 10/30] Send ObjectShow event for visible components after
 initialized
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Currently ObjectShow event is only sent when the visible property
changes from false to true, but for items with the notification
accessible role, a screen reader like Orca needs to receive an
ObjectShow event to read the notification, so also send the event after
a component is initialized.

See also: https://gitlab.gnome.org/GNOME/orca/-/merge_requests/134

Pick-to: 6.4
Change-Id: I626594b65ffe4d0582dcee9f489df0c2c63e53b7
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
(cherry picked from commit 9a4f2d23ecec2c7ff19f83cff28df6b97e3fda98)
---
 src/quick/items/qquickitem.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
index ec55fb2998..499fb61d1b 100644
--- a/src/quick/items/qquickitem.cpp
+++ b/src/quick/items/qquickitem.cpp
@@ -5125,6 +5125,13 @@ void QQuickItem::componentComplete()
         d->addToDirtyList();
         QQuickWindowPrivate::get(d->window)->dirtyItem(this);
     }
+
+#if QT_CONFIG(accessibility)
+    if (d->isAccessible && d->effectiveVisible) {
+        QAccessibleEvent ev(this, QAccessible::ObjectShow);
+        QAccessible::updateAccessibility(&ev);
+    }
+#endif
 }
 
 QQuickStateGroup *QQuickItemPrivate::_states()
-- 
2.44.0