6 files changed, 56 insertions, 10 deletions
diff --git a/src/widgets/widgets/qtextedit.cpp b/src/widgets/widgets/qtextedit.cpp
index f345cb2f7c..73d78171db 100644
--- a/src/widgets/widgets/qtextedit.cpp
+++ b/src/widgets/widgets/qtextedit.cpp
@@ -1099,13 +1099,17 @@ void QTextEdit::setPlainText(const QString &text)
 }
 
 /*!
-    \fn QString QTextEdit::toPlainText() const
+    QString QTextEdit::toPlainText() const
 
     Returns the text of the text edit as plain text.
 
     \sa QTextEdit::setPlainText()
  */
-
+QString QTextEdit::toPlainText() const
+{
+    Q_D(const QTextEdit);
+    return d->control->toPlainText();
+}
 
 /*!
     \property QTextEdit::html
@@ -1135,8 +1139,15 @@ void QTextEdit::setHtml(const QString &text)
     d->control->setHtml(text);
     d->preferRichText = true;
 }
+
+QString QTextEdit::toHtml() const
+{
+    Q_D(const QTextEdit);
+    return d->control->toHtml();
+}
 #endif
 
+
 /*! \reimp
 */
 void QTextEdit::keyPressEvent(QKeyEvent *e)
diff --git a/src/widgets/widgets/qtextedit.h b/src/widgets/widgets/qtextedit.h
index 1fcf87cdf7..ae9865977f 100644
--- a/src/widgets/widgets/qtextedit.h
+++ b/src/widgets/widgets/qtextedit.h
@@ -162,11 +162,9 @@ public:
 
     bool find(const QString &exp, QTextDocument::FindFlags options = 0);
 
-    inline QString toPlainText() const
-    { return document()->toPlainText(); }
+    QString toPlainText() const;
 #ifndef QT_NO_TEXTHTMLPARSER
-    inline QString toHtml() const
-    { return document()->toHtml(); }
+    QString toHtml() const;
 #endif
 
     void ensureCursorVisible();
diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp
index d48ee9a2ae..b6432ee53f 100644
--- a/src/widgets/widgets/qwidgettextcontrol.cpp
+++ b/src/widgets/widgets/qwidgettextcontrol.cpp
@@ -1991,7 +1991,10 @@ void QWidgetTextControlPrivate::inputMethodEvent(QInputMethodEvent *e)
         }
     }
     layout->setAdditionalFormats(overrides);
+    tentativeCommit = e->tentativeCommitString();
+
     cursor.endEditBlock();
+
     if (cursor.d)
         cursor.d->setX();
     if (oldPreeditCursor != preeditCursor)
@@ -2909,7 +2912,22 @@ bool QWidgetTextControl::find(const QString &exp, QTextDocument::FindFlags optio
     return true;
 }
 
+QString QWidgetTextControl::toPlainText() const
+{
+    Q_D(const QWidgetTextControl);
+    QString plainText = document()->toPlainText();
+    if (!d->tentativeCommit.isEmpty())
+        plainText.insert(textCursor().position(), d->tentativeCommit);
+    return plainText;
+}
 
+#ifndef QT_NO_TEXTHTMLPARSER
+QString QWidgetTextControl::toHtml() const
+{
+    // note: currently not including tentative commit
+    return document()->toHtml();
+}
+#endif
 
 void QWidgetTextControlPrivate::append(const QString &text, Qt::TextFormat format)
 {
diff --git a/src/widgets/widgets/qwidgettextcontrol_p.h b/src/widgets/widgets/qwidgettextcontrol_p.h
index f1ac09d459..1550959ebe 100644
--- a/src/widgets/widgets/qwidgettextcontrol_p.h
+++ b/src/widgets/widgets/qwidgettextcontrol_p.h
@@ -114,11 +114,9 @@ public:
 
     bool find(const QString &exp, QTextDocument::FindFlags options = 0);
 
-    inline QString toPlainText() const
-    { return document()->toPlainText(); }
+    QString toPlainText() const;
 #ifndef QT_NO_TEXTHTMLPARSER
-    inline QString toHtml() const
-    { return document()->toHtml(); }
+    QString toHtml() const;
 #endif
 
     virtual void ensureCursorVisible();
diff --git a/src/widgets/widgets/qwidgettextcontrol_p_p.h b/src/widgets/widgets/qwidgettextcontrol_p_p.h
index 613d1a6097..f53e0808b8 100644
--- a/src/widgets/widgets/qwidgettextcontrol_p_p.h
+++ b/src/widgets/widgets/qwidgettextcontrol_p_p.h
@@ -208,6 +208,7 @@ public:
 
     int preeditCursor;
     bool hideCursor; // used to hide the cursor in the preedit area
+    QString tentativeCommit;
 
     QVector<QAbstractTextDocumentLayout::Selection> extraSelections;
 
diff --git a/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp b/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp
index a9c063a086..ab128a2ce2 100644
--- a/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp
+++ b/tests/auto/widgets/widgets/qtextedit/tst_qtextedit.cpp
@@ -202,6 +202,7 @@ private slots:
     void bidiLogicalMovement_data();
     void bidiLogicalMovement();
 
+    void inputMethodEvent();
     void inputMethodSelection();
     void inputMethodQuery();
 
@@ -2363,6 +2364,25 @@ void tst_QTextEdit::bidiLogicalMovement()
     } while (moved && i >= 0);
 }
 
+void tst_QTextEdit::inputMethodEvent()
+{
+    // test that text change with an input method event triggers change signal
+    QSignalSpy spy(ed, SIGNAL(textChanged()));
+
+    QInputMethodEvent event;
+    event.setCommitString("text");
+    QApplication::sendEvent(ed, &event);
+    QCOMPARE(spy.count(), 1);
+    spy.clear();
+
+    QList<QInputMethodEvent::Attribute> attributes;
+    QInputMethodEvent event2("preedit", attributes);
+    event2.setTentativeCommitString("string");
+    QApplication::sendEvent(ed, &event2);
+    QCOMPARE(spy.count(), 1);
+    QCOMPARE(ed->toPlainText(), QString("textstring"));
+}
+
 void tst_QTextEdit::inputMethodSelection()
 {
     ed->setText("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");