Add logging for QAccessibleCache

Change-Id: I2cbaf6c6dfb80b2b5c2732f1633da411fd816710
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gui/accessible/qaccessiblecache.cpp b/src/gui/accessible/qaccessiblecache.cpp
index a6b2d4cde4..20376a54c4 100644
--- a/src/gui/accessible/qaccessiblecache.cpp
+++ b/src/gui/accessible/qaccessiblecache.cpp
@@ -38,11 +38,15 @@
 ****************************************************************************/
 
 #include "qaccessiblecache_p.h"
+#include <QtCore/qdebug.h>
+#include <QtCore/qloggingcategory.h>
 
 #ifndef QT_NO_ACCESSIBILITY
 
 QT_BEGIN_NAMESPACE
 
+Q_LOGGING_CATEGORY(lcAccessibilityCache, "qt.accessibility.cache");
+
 /*!
     \class QAccessibleCache
     \internal
@@ -122,6 +126,7 @@ QAccessible::Id QAccessibleCache::insert(QObject *object, QAccessibleInterface *
     }
     idToInterface.insert(id, iface);
     interfaceToId.insert(iface, id);
+    qCDebug(lcAccessibilityCache) << "insert - id:" << id << " iface:" << iface;
     return id;
 }
 
@@ -137,6 +142,7 @@ void QAccessibleCache::objectDestroyed(QObject* obj)
 void QAccessibleCache::deleteInterface(QAccessible::Id id, QObject *obj)
 {
     QAccessibleInterface *iface = idToInterface.take(id);
+    qCDebug(lcAccessibilityCache) << "delete - id:" << id << " iface:" << iface;
     if (!iface) // the interface may be deleted already
         return;
     interfaceToId.take(iface);