Adapt to QGuiApplication::focusObject() for notifying input method

Emitting focusObjectChanged() signal now instead of explicitly setting
inputItem to QInputPanel. Also adapted from deprecated
QInputPanel::inputItem() to QGuiApplication::focusObject().

Change-Id: I97460625cc8bb2820ec7716a06330aecd1b585ea
Reviewed-by: Joona Petrell <joona.t.petrell@nokia.com>

7 files changed, 61 insertions, 87 deletions

diff --git a/src/quick/items/qquickcanvas.cpp b/src/quick/items/qquickcanvas.cpp
index 8f4078d63e..ac7928f286 100644
--- a/src/quick/items/qquickcanvas.cpp
+++ b/src/quick/items/qquickcanvas.cpp
@@ -73,7 +73,7 @@ void QQuickCanvasPrivate::updateFocusItemTransform()
 {
     Q_Q(QQuickCanvas);
     QQuickItem *focus = q->activeFocusItem();
-    if (focus && qApp->inputPanel()->inputItem() == focus)
+    if (focus && qApp->focusObject() == focus)
         qApp->inputPanel()->setInputItemTransform(QQuickItemPrivate::get(focus)->itemToCanvasTransform());
 }
 
@@ -188,6 +188,7 @@ void QQuickCanvas::focusInEvent(QFocusEvent *)
 {
     Q_D(QQuickCanvas);
     d->rootItem->setFocus(true);
+    d->updateFocusItemTransform();
 }
 
 
@@ -379,7 +380,7 @@ void QQuickCanvasPrivate::setFocusInScope(QQuickItem *scope, QQuickItem *item, F
     QVarLengthArray<QQuickItem *, 20> changed;
 
     // Does this change the active focus?
-    if (item == rootItem || scopePrivate->activeFocus && item->isEnabled()) {
+    if (item == rootItem || (scopePrivate->activeFocus && item->isEnabled())) {
         oldActiveFocusItem = activeFocusItem;
         newActiveFocusItem = item;
         while (newActiveFocusItem->isFocusScope()
@@ -455,14 +456,12 @@ void QQuickCanvasPrivate::setFocusInScope(QQuickItem *scope, QQuickItem *item, F
             afi = afi->parentItem();
         }
 
-        updateInputMethodData();
-
         QFocusEvent event(QEvent::FocusIn, Qt::OtherFocusReason);
         q->sendEvent(newActiveFocusItem, &event);
-    } else {
-        updateInputMethodData();
     }
 
+    emit q->focusObjectChanged(activeFocusItem);
+
     if (!changed.isEmpty())
         notifyFocusChangesRecur(changed.data(), changed.count() - 1);
 }
@@ -541,14 +540,12 @@ void QQuickCanvasPrivate::clearFocusInScope(QQuickItem *scope, QQuickItem *item,
         Q_ASSERT(newActiveFocusItem == scope);
         activeFocusItem = scope;
 
-        updateInputMethodData();
-
         QFocusEvent event(QEvent::FocusIn, Qt::OtherFocusReason);
         q->sendEvent(newActiveFocusItem, &event);
-    } else {
-        updateInputMethodData();
     }
 
+    emit q->focusObjectChanged(activeFocusItem);
+
     if (!changed.isEmpty())
         notifyFocusChangesRecur(changed.data(), changed.count() - 1);
 }
@@ -576,14 +573,6 @@ void QQuickCanvasPrivate::notifyFocusChangesRecur(QQuickItem **items, int remain
     }
 }
 
-void QQuickCanvasPrivate::updateInputMethodData()
-{
-    QQuickItem *inputItem = 0;
-    if (activeFocusItem && activeFocusItem->flags() & QQuickItem::ItemAcceptsInputMethod)
-        inputItem = activeFocusItem;
-    qApp->inputPanel()->setInputItem(inputItem);
-}
-
 void QQuickCanvasPrivate::dirtyItem(QQuickItem *)
 {
     Q_Q(QQuickCanvas);
diff --git a/src/quick/items/qquickcanvas_p.h b/src/quick/items/qquickcanvas_p.h
index fe57fd1a47..d5021d880a 100644
--- a/src/quick/items/qquickcanvas_p.h
+++ b/src/quick/items/qquickcanvas_p.h
@@ -143,7 +143,6 @@ public:
     void clearFocusInScope(QQuickItem *scope, QQuickItem *item, FocusOptions = 0);
     void notifyFocusChangesRecur(QQuickItem **item, int remaining);
 
-    void updateInputMethodData();
     void updateFocusItemTransform();
 
     void dirtyItem(QQuickItem *);
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
index 5151310927..cc1705feca 100644
--- a/src/quick/items/qquickitem.cpp
+++ b/src/quick/items/qquickitem.cpp
@@ -3077,8 +3077,7 @@ void QQuickItem::setInputMethodHints(Qt::InputMethodHints hints)
     if (!d->canvas || d->canvas->activeFocusItem() != this)
         return;
 
-    QInputPanel *p = qApp->inputPanel();
-    if (p->inputItem() == this)
+    if (qApp->focusObject() == this)
         qApp->inputPanel()->update(Qt::ImHints);
 }
 
diff --git a/tests/auto/qtquick1/qdeclarativetextedit/tst_qdeclarativetextedit.cpp b/tests/auto/qtquick1/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
index 0639157163..4ad3efd414 100644
--- a/tests/auto/qtquick1/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
+++ b/tests/auto/qtquick1/qdeclarativetextedit/tst_qdeclarativetextedit.cpp
@@ -86,7 +86,7 @@ void sendPreeditText(const QString &text, int cursor)
     attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, cursor,
                                                    text.length(), QVariant()));
     QInputMethodEvent event(text, attributes);
-    QApplication::sendEvent(qApp->inputPanel()->inputItem(), &event);
+    QApplication::sendEvent(qApp->focusObject(), &event);
 }
 
 
@@ -2433,7 +2433,7 @@ void tst_qdeclarativetextedit::preeditMicroFocus()
     sendPreeditText(preeditText, 0);
     ic.clear();
     QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-    QApplication::sendEvent(qApp->inputPanel()->inputItem(), &imEvent);
+    QApplication::sendEvent(qApp->focusObject(), &imEvent);
     currentRect = edit.inputMethodQuery(Qt::ImMicroFocus).toRect();
     QCOMPARE(currentRect, previousRect);
 #if defined(Q_WS_X11) || defined(Q_WS_QWS)
diff --git a/tests/auto/qtquick1/qdeclarativetextinput/tst_qdeclarativetextinput.cpp b/tests/auto/qtquick1/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
index 221d38a95c..ece6818071 100644
--- a/tests/auto/qtquick1/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
+++ b/tests/auto/qtquick1/qdeclarativetextinput/tst_qdeclarativetextinput.cpp
@@ -79,7 +79,7 @@ void sendPreeditText(const QString &text, int cursor)
     attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, cursor,
                                                    text.length(), QVariant()));
     QInputMethodEvent event(text, attributes);
-    QApplication::sendEvent(qApp->inputPanel()->inputItem(), &event);
+    QApplication::sendEvent(qApp->focusObject(), &event);
 }
 
 
@@ -2634,7 +2634,7 @@ void tst_qdeclarativetextinput::preeditMicroFocus()
     sendPreeditText(preeditText, 0);
     ic.clear();
     QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-    QApplication::sendEvent(qApp->inputPanel()->inputItem(), &imEvent);
+    QApplication::sendEvent(qApp->focusObject(), &imEvent);
     currentRect = input.inputMethodQuery(Qt::ImMicroFocus).toRect();
     QCOMPARE(currentRect, previousRect);
 #if defined(Q_WS_X11) || defined(Q_WS_QWS)
@@ -2705,7 +2705,7 @@ void tst_qdeclarativetextinput::inputMethodComposing()
 
     {
         QInputMethodEvent inputEvent(text.mid(3), QList<QInputMethodEvent::Attribute>());
-        QApplication::sendEvent(qApp->inputPanel()->inputItem(), &inputEvent);
+        QApplication::sendEvent(qApp->focusObject(), &inputEvent);
     }
 
     QCOMPARE(input.isInputMethodComposing(), true);
@@ -2713,7 +2713,7 @@ void tst_qdeclarativetextinput::inputMethodComposing()
 
     {
         QInputMethodEvent inputEvent(text.mid(12), QList<QInputMethodEvent::Attribute>());
-        QApplication::sendEvent(qApp->inputPanel()->inputItem(), &inputEvent);
+        QApplication::sendEvent(qApp->focusObject(), &inputEvent);
     }
 
     QCOMPARE(input.isInputMethodComposing(), true);
@@ -2721,7 +2721,7 @@ void tst_qdeclarativetextinput::inputMethodComposing()
 
     {
         QInputMethodEvent inputEvent;
-        QApplication::sendEvent(qApp->inputPanel()->inputItem(), &inputEvent);
+        QApplication::sendEvent(qApp->focusObject(), &inputEvent);
     }
     QCOMPARE(input.isInputMethodComposing(), false);
     QCOMPARE(spy.count(), 2);
diff --git a/tests/auto/qtquick2/qquicktextedit/tst_qquicktextedit.cpp b/tests/auto/qtquick2/qquicktextedit/tst_qquicktextedit.cpp
index 07b8f105fa..7fd14fed43 100644
--- a/tests/auto/qtquick2/qquicktextedit/tst_qquicktextedit.cpp
+++ b/tests/auto/qtquick2/qquicktextedit/tst_qquicktextedit.cpp
@@ -722,14 +722,14 @@ void tst_qquicktextedit::hAlign_RightToLeft()
     QTRY_COMPARE(&canvas, qGuiApp->focusWindow());
 
     textEdit->setText(QString());
-    { QInputMethodEvent ev(rtlText, QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev(rtlText, QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
     QCOMPARE(textEdit->hAlign(), QQuickTextEdit::AlignRight);
-    { QInputMethodEvent ev("Hello world!", QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev("Hello world!", QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
     QCOMPARE(textEdit->hAlign(), QQuickTextEdit::AlignLeft);
 
     // Clear pre-edit text.  TextEdit should maybe do this itself on setText, but that may be
     // redundant as an actual input method may take care of it.
-    { QInputMethodEvent ev; QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev; QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
 
     // empty text with implicit alignment follows the system locale-based
     // keyboard input direction from qApp->inputPanel()->inputDirection
@@ -1738,7 +1738,7 @@ void tst_qquicktextedit::positionAt()
     texteditObject->setCursorPosition(0);
 
     QInputMethodEvent inputEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &inputEvent);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &inputEvent);
 
     // Check all points within the preedit text return the same position.
     QCOMPARE(texteditObject->positionAt(0, y0), 0);
@@ -2138,7 +2138,7 @@ void tst_qquicktextedit::textInput()
     QSignalSpy spy(edit, SIGNAL(textChanged()));
     QInputMethodEvent event;
     event.setCommitString( "Hello world!", 0, 0);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(edit->text(), QString("Hello world!"));
     QCOMPARE(spy.count(), 1);
 
@@ -2153,12 +2153,12 @@ void tst_qquicktextedit::textInput()
     QList<QInputMethodEvent::Attribute> attributes;
     QInputMethodEvent event2("preedit", attributes);
     event2.setTentativeCommitString("string");
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event2);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event2);
     QCOMPARE(spy.count(), 1);
     QCOMPARE(edit->text(), QString("string"));
 
     QInputMethodQueryEvent queryEvent(Qt::ImEnabled);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &queryEvent);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &queryEvent);
     QCOMPARE(queryEvent.value(Qt::ImEnabled).toBool(), true);
 
     edit->setReadOnly(true);
@@ -2270,8 +2270,8 @@ void tst_qquicktextedit::openInputPanel()
     // check default values
     QVERIFY(edit->focusOnPress());
     QVERIFY(!edit->hasActiveFocus());
-    qDebug() << &edit << qApp->inputPanel()->inputItem();
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
+    qDebug() << &edit << qApp->focusObject();
+    QVERIFY(qApp->focusObject() != edit);
 
     QCOMPARE(qApp->inputPanel()->visible(), false);
 
@@ -2281,7 +2281,7 @@ void tst_qquicktextedit::openInputPanel()
     QTest::mousePress(&view, Qt::LeftButton, noModifiers, centerPoint);
     QGuiApplication::processEvents();
     QVERIFY(edit->hasActiveFocus());
-    QCOMPARE(qApp->inputPanel()->inputItem(), edit);
+    QCOMPARE(qApp->focusObject(), edit);
     QCOMPARE(qApp->inputPanel()->visible(), true);
     QTest::mouseRelease(&view, Qt::LeftButton, noModifiers, centerPoint);
 
@@ -2300,21 +2300,14 @@ void tst_qquicktextedit::openInputPanel()
     anotherEdit.setParentItem(view.rootObject());
     anotherEdit.setFocus(true);
     QCOMPARE(qApp->inputPanel()->visible(), true);
-    QCOMPARE(qApp->inputPanel()->inputItem(), qobject_cast<QObject*>(&anotherEdit));
+    QCOMPARE(qApp->focusObject(), qobject_cast<QObject*>(&anotherEdit));
     QCOMPARE(inputPanelVisibilitySpy.count(), 0);
 
     anotherEdit.setFocus(false);
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
+    QVERIFY(qApp->focusObject() != &anotherEdit);
     QCOMPARE(view.activeFocusItem(), view.rootItem());
     anotherEdit.setFocus(true);
 
-    // input item should be null if focus is lost to an item that doesn't accept inputs
-    QQuickItem item;
-    item.setParentItem(view.rootObject());
-    item.setFocus(true);
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
-    QCOMPARE(view.activeFocusItem(), &item);
-
     qApp->inputPanel()->hide();
 
     // input panel should not be opened if TextEdit is read only
@@ -2474,15 +2467,15 @@ void tst_qquicktextedit::preeditCursorRectangle()
     QRect currentRect;
 
     QInputMethodQueryEvent query(Qt::ImCursorRectangle);
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     QRect previousRect = query.value(Qt::ImCursorRectangle).toRect();
 
     // Verify that the micro focus rect is positioned the same for position 0 as
     // it would be if there was no preedit text.
     QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>()
             << QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, 0, preeditText.length(), QVariant()));
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     currentRect = query.value(Qt::ImCursorRectangle).toRect();
     QCOMPARE(currentRect, previousRect);
     QCOMPARE(editSpy.count(), 0);
@@ -2493,8 +2486,8 @@ void tst_qquicktextedit::preeditCursorRectangle()
     for (int i = 1; i <= 5; ++i) {
         QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>()
                 << QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, i, preeditText.length(), QVariant()));
-        QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
-        QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+        QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
+        QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
         currentRect = query.value(Qt::ImCursorRectangle).toRect();
         QVERIFY(previousRect.left() < currentRect.left());
         QVERIFY(editSpy.count() > 0); editSpy.clear();
@@ -2504,12 +2497,12 @@ void tst_qquicktextedit::preeditCursorRectangle()
 
     // Verify that if there is no preedit cursor then the micro focus rect is the
     // same as it would be if it were positioned at the end of the preedit text.
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
     editSpy.clear();
     panelSpy.clear();
     {   QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-        QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent); }
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+        QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent); }
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     currentRect = query.value(Qt::ImCursorRectangle).toRect();
     QCOMPARE(currentRect, previousRect);
     QVERIFY(editSpy.count() > 0);
@@ -2571,7 +2564,7 @@ void tst_qquicktextedit::cursorRectangleSize()
     QTest::qWaitForWindowShown(canvas);
 
     QInputMethodQueryEvent event(Qt::ImCursorRectangle);
-    qApp->sendEvent(qApp->inputPanel()->inputItem(), &event);
+    qApp->sendEvent(qApp->focusObject(), &event);
     QRectF cursorRectFromQuery = event.value(Qt::ImCursorRectangle).toRectF();
 
     QRect cursorRectFromItem = textEdit->cursorRectangle();
diff --git a/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp b/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
index 5e4521449e..0ff3f792c3 100644
--- a/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
+++ b/tests/auto/qtquick2/qquicktextinput/tst_qquicktextinput.cpp
@@ -1351,14 +1351,14 @@ void tst_qquicktextinput::horizontalAlignment_RightToLeft()
 
     // If there is no commited text, the preedit text should determine the alignment.
     textInput->setText(QString());
-    { QInputMethodEvent ev(rtlText, QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev(rtlText, QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
     QCOMPARE(textInput->hAlign(), QQuickTextInput::AlignRight);
-    { QInputMethodEvent ev("Hello world!", QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev("Hello world!", QList<QInputMethodEvent::Attribute>()); QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
     QCOMPARE(textInput->hAlign(), QQuickTextInput::AlignLeft);
 
     // Clear pre-edit text.  TextInput should maybe do this itself on setText, but that may be
     // redundant as an actual input method may take care of it.
-    { QInputMethodEvent ev; QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev); }
+    { QInputMethodEvent ev; QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev); }
 
     // empty text with implicit alignment follows the system locale-based
     // keyboard input direction from QInputPanel::inputDirection()
@@ -1520,7 +1520,7 @@ void tst_qquicktextinput::positionAt()
     textinputObject->setCursorPosition(0);
 
     {   QInputMethodEvent inputEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-        QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &inputEvent); }
+        QGuiApplication::sendEvent(qGuiApp->focusObject(), &inputEvent); }
 
     // Check all points within the preedit text return the same position.
     QCOMPARE(evaluate<int>(textinputObject, QString("positionAt(%1)").arg(0)), 0);
@@ -1532,7 +1532,7 @@ void tst_qquicktextinput::positionAt()
     QCOMPARE(textinputObject->positionToRectangle(1).x(), x1);
 
     {   QInputMethodEvent inputEvent;
-        QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &inputEvent); }
+        QGuiApplication::sendEvent(qGuiApp->focusObject(), &inputEvent); }
 
     // With wrapping.
     textinputObject->setWrapMode(QQuickTextInput::WrapAnywhere);
@@ -1946,24 +1946,24 @@ void tst_qquicktextinput::inputMethods()
     // test that input method event is committed
     QInputMethodEvent event;
     event.setCommitString( "My ", -12, 0);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(input->text(), QString("My Hello world!"));
 
     input->setCursorPosition(2);
     event.setCommitString("Your", -2, 2);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(input->text(), QString("Your Hello world!"));
     QCOMPARE(input->cursorPosition(), 4);
 
     input->setCursorPosition(7);
     event.setCommitString("Goodbye", -2, 5);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(input->text(), QString("Your Goodbye world!"));
     QCOMPARE(input->cursorPosition(), 12);
 
     input->setCursorPosition(8);
     event.setCommitString("Our", -8, 4);
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(input->text(), QString("Our Goodbye world!"));
     QCOMPARE(input->cursorPosition(), 7);
 
@@ -1994,7 +1994,7 @@ void tst_qquicktextinput::inputMethods()
     input->setCursorPosition(0);
     input->moveCursorSelection(input->text().length());
     event.setCommitString("replacement", -input->text().length(), input->text().length());
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &event);
     QCOMPARE(input->selectionStart(), input->selectionEnd());
 
     QInputMethodQueryEvent enabledQueryEvent(Qt::ImEnabled);
@@ -2619,7 +2619,7 @@ void tst_qquicktextinput::passwordEchoDelay()
 
     QInputMethodEvent ev;
     ev.setCommitString(QLatin1String("7"));
-    QGuiApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &ev);
+    QGuiApplication::sendEvent(qGuiApp->focusObject(), &ev);
     QCOMPARE(input->displayText(), QString(7, fillChar) + QLatin1Char('7'));
 
     input->setCursorPosition(3);
@@ -2660,7 +2660,7 @@ void tst_qquicktextinput::openInputPanel()
     // check default values
     QVERIFY(input->focusOnPress());
     QVERIFY(!input->hasActiveFocus());
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
+    QVERIFY(qApp->focusObject() != input);
     QCOMPARE(qApp->inputPanel()->visible(), false);
 
     // input panel should open on focus
@@ -2669,7 +2669,7 @@ void tst_qquicktextinput::openInputPanel()
     QTest::mousePress(&view, Qt::LeftButton, noModifiers, centerPoint);
     QGuiApplication::processEvents();
     QVERIFY(input->hasActiveFocus());
-    QCOMPARE(qApp->inputPanel()->inputItem(), input);
+    QCOMPARE(qApp->focusObject(), input);
     QCOMPARE(qApp->inputPanel()->visible(), true);
     QTest::mouseRelease(&view, Qt::LeftButton, noModifiers, centerPoint);
 
@@ -2689,21 +2689,14 @@ void tst_qquicktextinput::openInputPanel()
     anotherInput.setParentItem(view.rootObject());
     anotherInput.setFocus(true);
     QCOMPARE(qApp->inputPanel()->visible(), true);
-    QCOMPARE(qApp->inputPanel()->inputItem(), qobject_cast<QObject*>(&anotherInput));
+    QCOMPARE(qApp->focusObject(), qobject_cast<QObject*>(&anotherInput));
     QCOMPARE(inputPanelVisibilitySpy.count(), 0);
 
     anotherInput.setFocus(false);
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
+    QVERIFY(qApp->focusObject() != &anotherInput);
     QCOMPARE(view.activeFocusItem(), view.rootItem());
     anotherInput.setFocus(true);
 
-    // input item should be null if focus is lost to an item that doesn't accept inputs
-    QQuickItem item;
-    item.setParentItem(view.rootObject());
-    item.setFocus(true);
-    QCOMPARE(qApp->inputPanel()->inputItem(), static_cast<QObject*>(0));
-    QCOMPARE(view.activeFocusItem(), &item);
-
     qApp->inputPanel()->hide();
 
     // input panel should not be opened if TextInput is read only
@@ -2846,7 +2839,7 @@ static void sendPreeditText(const QString &text, int cursor)
 {
     QInputMethodEvent event(text, QList<QInputMethodEvent::Attribute>()
             << QInputMethodEvent::Attribute(QInputMethodEvent::Cursor, cursor, text.length(), QVariant()));
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &event);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &event);
 }
 
 void tst_qquicktextinput::preeditAutoScroll()
@@ -2875,7 +2868,7 @@ void tst_qquicktextinput::preeditAutoScroll()
 
     // test the text is scrolled back when the preedit is removed.
     QInputMethodEvent imEvent;
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
     QCOMPARE(evaluate<int>(input, QString("positionAt(%1)").arg(0)), 0);
     QCOMPARE(evaluate<int>(input, QString("positionAt(%1)").arg(input->width())), 5);
     QCOMPARE(cursorRectangleSpy.count(), ++cursorRectangleChanges);
@@ -2928,7 +2921,7 @@ void tst_qquicktextinput::preeditAutoScroll()
     }
 
     // Test disabling auto scroll.
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
 
     input->setAutoScroll(false);
     sendPreeditText(preeditText.mid(0, 3), 1);
@@ -2951,13 +2944,13 @@ void tst_qquicktextinput::preeditCursorRectangle()
     QRect currentRect;
 
     QInputMethodQueryEvent query(Qt::ImCursorRectangle);
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     QRect previousRect = query.value(Qt::ImCursorRectangle).toRect();
 
     // Verify that the micro focus rect is positioned the same for position 0 as
     // it would be if there was no preedit text.
     sendPreeditText(preeditText, 0);
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     currentRect = query.value(Qt::ImCursorRectangle).toRect();
     QCOMPARE(currentRect, previousRect);
 
@@ -2968,7 +2961,7 @@ void tst_qquicktextinput::preeditCursorRectangle()
     // is incremented.
     for (int i = 1; i <= 5; ++i) {
         sendPreeditText(preeditText, i);
-        QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+        QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
         currentRect = query.value(Qt::ImCursorRectangle).toRect();
         QVERIFY(previousRect.left() < currentRect.left());
         QVERIFY(inputSpy.count() > 0); inputSpy.clear();
@@ -2980,8 +2973,8 @@ void tst_qquicktextinput::preeditCursorRectangle()
     // same as it would be if it were positioned at the end of the preedit text.
     sendPreeditText(preeditText, 0);
     QInputMethodEvent imEvent(preeditText, QList<QInputMethodEvent::Attribute>());
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &imEvent);
-    QCoreApplication::sendEvent(qGuiApp->inputPanel()->inputItem(), &query);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &imEvent);
+    QCoreApplication::sendEvent(qGuiApp->focusObject(), &query);
     currentRect = query.value(Qt::ImCursorRectangle).toRect();
     QCOMPARE(currentRect, previousRect);
     QVERIFY(inputSpy.count() > 0);
@@ -3169,9 +3162,10 @@ void tst_qquicktextinput::cursorRectangleSize()
     canvas->show();
     canvas->requestActivateWindow();
     QTest::qWaitForWindowShown(canvas);
+    QTRY_VERIFY(qApp->focusObject());
 
     QInputMethodQueryEvent event(Qt::ImCursorRectangle);
-    qApp->sendEvent(qApp->inputPanel()->inputItem(), &event);
+    qApp->sendEvent(qApp->focusObject(), &event);
     QRectF cursorRectFromQuery = event.value(Qt::ImCursorRectangle).toRectF();
 
     QRect cursorRectFromItem = textInput->cursorRectangle();