Android: Qml accessibility fixes

- Accessibility focus can follow the position of the widget
  (for example when swiping on a scrollview)

- controls are clickable directly after appearing on the screen after
  scroll (previously you had to click somewhere else on the screen,
  and after that you could focus the newly appeared control)

- checkbox and switch react correctly on click action

- fixed combobox behavior with accessibility enabled

Task-number: QTBUG-79611
Change-Id: If36914ab0165f33593e68fd7ecf168693f8538a7
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
(cherry picked from commit fd20bc2277f98b86bddbd3f8a0ca92457a8c7c70)

1 files changed, 15 insertions, 2 deletions

diff --git a/src/widgets/accessible/itemviews.cpp b/src/widgets/accessible/itemviews.cpp
index 677e56806a..a7b536ae54 100644
--- a/src/widgets/accessible/itemviews.cpp
+++ b/src/widgets/accessible/itemviews.cpp
@@ -934,10 +934,23 @@ QStringList QAccessibleTableCell::actionNames() const
 void QAccessibleTableCell::doAction(const QString& actionName)
 {
     if (actionName == toggleAction()) {
-        if (isSelected())
+#if defined(Q_OS_ANDROID)
+        QAccessibleInterface *parentInterface = parent();
+        while (parentInterface){
+            if (parentInterface->role() == QAccessible::ComboBox) {
+                selectCell();
+                parentInterface->actionInterface()->doAction(pressAction());
+                return;
+            } else {
+                parentInterface = parentInterface->parent();
+            }
+        }
+#endif
+        if (isSelected()) {
             unselectCell();
-        else
+        } else {
             selectCell();
+        }
     }
 }