TextInput: add editingFinished signal

Autotest is included.

Task-number: QTBUG-34780

[ChangeLog][QtDeclarative][TextInput] add editingFinished signal

Change-Id: Ib633daee67cd4e5f15739a6004adbe882ab3d3fc
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/quick/items/qquicktextinput.cpp b/src/quick/items/qquicktextinput.cpp
index 93ea677d2c..b46387ba47 100644
--- a/src/quick/items/qquicktextinput.cpp
+++ b/src/quick/items/qquicktextinput.cpp
@@ -1212,6 +1212,17 @@ bool QQuickTextInput::hasAcceptableInput() const
     state.
 */
 
+/*!
+    \qmlsignal QtQuick::TextInput::onEditingFinished()
+    \since 5.2
+
+    This handler is called when the Return or Enter key is pressed or
+    the text input loses focus. Note that if there is a validator or
+    inputMask set on the text input and enter/return is pressed, this
+    handler will only be called if the input follows
+    the inputMask and the validator returns an acceptable state.
+*/
+
 #ifndef QT_NO_IM
 Qt::InputMethodHints QQuickTextInputPrivate::effectiveInputMethodHints() const
 {
@@ -2522,6 +2533,9 @@ void QQuickTextInputPrivate::handleFocusEvent(QFocusEvent *event)
                 && !persistentSelection)
             deselect();
 
+        if (hasAcceptableInput(m_text) || fixup())
+            emit q->editingFinished();
+
 #ifndef QT_NO_IM
         q->disconnect(qApp->inputMethod(), SIGNAL(inputDirectionChanged(Qt::LayoutDirection)),
                       q, SLOT(q_updateAlignment()));
@@ -4105,6 +4119,7 @@ void QQuickTextInputPrivate::processKeyEvent(QKeyEvent* event)
     if (event->key() == Qt::Key_Enter || event->key() == Qt::Key_Return) {
         if (hasAcceptableInput(m_text) || fixup()) {
             emit q->accepted();
+            emit q->editingFinished();
         }
         event->ignore();
         return;