From 0cad334ab6c6d3f16edf85dadd0f588be6860740 Mon Sep 17 00:00:00 2001
From: Jan Arve Saether <jan-arve.saether@digia.com>
Date: Wed, 15 May 2013 10:56:40 +0200
Subject: [PATCH] Only call QA::updateAccessibility() if the "control owner" is
a QWidget
QGraphicsItems are not accessible, and calling updateAccessibility()
with a QGraphicsTextItem caused the accessibility framework to try
to load a plugin for QGraphicsTextItem. Since that was not found, it
dumped this on the console:
"Cannot create accessible interface for object: QGraphicsTextItem"
Task-number: QTBUG-29720
Change-Id: I4aaa08ee6e97f03617fa08da0c6ef35992efdebf
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
---
src/widgets/widgets/qwidgettextcontrol.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp
index 99493704b5a..de06d4454a3 100644
--- a/src/widgets/widgets/qwidgettextcontrol.cpp
+++ b/src/widgets/widgets/qwidgettextcontrol.cpp
@@ -579,7 +579,7 @@ void QWidgetTextControlPrivate::selectionChanged(bool forceEmitSelectionChanged
if (forceEmitSelectionChanged) {
emit q->selectionChanged();
#ifndef QT_NO_ACCESSIBILITY
- if (q->parent()) {
+ if (q->parent() && q->parent()->isWidgetType()) {
QAccessibleTextSelectionEvent ev(q->parent(), cursor.anchor(), cursor.position());
QAccessible::updateAccessibility(&ev);
}
@@ -602,7 +602,7 @@ void QWidgetTextControlPrivate::selectionChanged(bool forceEmitSelectionChanged
|| cursor.anchor() != lastSelectionAnchor)))) {
emit q->selectionChanged();
#ifndef QT_NO_ACCESSIBILITY
- if (q->parent()) {
+ if (q->parent() && q->parent()->isWidgetType()) {
QAccessibleTextSelectionEvent ev(q->parent(), cursor.anchor(), cursor.position());
QAccessible::updateAccessibility(&ev);
}
--
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