Remove clipboard operations from QAccessibleEditableTextInterface

Also, remove its subclass QAccessibleSimpleEditableTextInterface

Instead of having the subclass that implements this conveniently,
we move this behaviour over to the bridge. The bridge should
check if role() == EditableText is set, and then it should try to
support the IAccessibleEditableText interface (i.e.
it should accept the calls to replaceText(), deleteText() and
insertText()) and change the text with the following operations:
1. Query the text using QAccessibleTextInterface::text() or by
   using QAccessibleInterface::text(QAccessible::Value) as a fallback
2. Do the requested delete/insert/replace manipulation
3. Update the text with setText(QAccessible::Value, newText);

Change-Id: Iee5e41faf14351951e2bfca8c9eac970a113e878
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/plugins/accessible/widgets/simplewidgets.cpp b/src/plugins/accessible/widgets/simplewidgets.cpp
index 0fa6dc9990..cc10f598f6 100644
--- a/src/plugins/accessible/widgets/simplewidgets.cpp
+++ b/src/plugins/accessible/widgets/simplewidgets.cpp
@@ -575,7 +575,7 @@ QStringList QAccessibleGroupBox::keyBindingsForAction(const QString &) const
   \a name is propagated to the QAccessibleWidget constructor.
 */
 QAccessibleLineEdit::QAccessibleLineEdit(QWidget *w, const QString &name)
-: QAccessibleWidget(w, QAccessible::EditableText, name), QAccessibleSimpleEditableTextInterface(this)
+: QAccessibleWidget(w, QAccessible::EditableText, name)
 {
     addControllingSignal(QLatin1String("textChanged(const QString&)"));
     addControllingSignal(QLatin1String("returnPressed()"));
@@ -626,6 +626,9 @@ QAccessible::State QAccessibleLineEdit::state() const
     QLineEdit *l = lineEdit();
     if (l->isReadOnly())
         state.readOnly = true;
+    else
+        state.editable = true;
+
     if (l->echoMode() != QLineEdit::Normal)
         state.passwordEdit = true;
     state.selectable = true;
@@ -643,8 +646,6 @@ void *QAccessibleLineEdit::interface_cast(QAccessible::InterfaceType t)
 {
     if (t == QAccessible::TextInterface)
         return static_cast<QAccessibleTextInterface*>(this);
-    else if (t == QAccessible::EditableTextInterface)
-        return static_cast<QAccessibleEditableTextInterface*>(this);
     return QAccessibleWidget::interface_cast(t);
 }