Merge remote-tracking branch 'origin/5.7' into 5.8

Conflicts:
	src/qml/qml/qqmltypeloader.cpp

Change-Id: I07647700fc86764c95a5ef95c568e700a70fe45f

7 files changed, 95 insertions, 5 deletions

diff --git a/src/quick/doc/snippets/qml/localstorage/dbtransaction.js b/src/quick/doc/snippets/qml/localstorage/dbtransaction.js
new file mode 100644
index 0000000000..07d8a5618b
--- /dev/null
+++ b/src/quick/doc/snippets/qml/localstorage/dbtransaction.js
@@ -0,0 +1,68 @@
+ /****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//![0]
+db.transaction(
+    try {
+        function(tx) {
+            tx.executeSql('INSERT INTO Greeting VALUES(?, ?)', [ 'hello', 'world' ]);
+        }
+    }   catch (err) {
+            console.log("Error inserting into table Greeting");
+        }
+)
+//![0]
+
+//![1]
+db.transaction(
+    function(tx) {
+        var results = tx.executeSql('SELECT salutation FROM Greeting WHERE salutee=?;', 'world');
+    }
+    console.log("We greeted in this most respectful way: " + results.rows.item(0).value);
+)
+//![1]
+//![2]
+var db = LocalStorage.openDatabaseSync("QQmlExampleDB", "", "The Example QML SQL!", 1000000);
+if (db.version == '0.1') {
+    db.changeVersion('0.1', '0.2', function(tx) {
+        tx.executeSql('INSERT INTO Greeting VALUES(?, ?)', [ 'hello', 'world' ]);
+    }
+});
+//![2]
diff --git a/src/quick/doc/src/concepts/input/focus.qdoc b/src/quick/doc/src/concepts/input/focus.qdoc
index db84961d20..ec4e4ca2d9 100644
--- a/src/quick/doc/src/concepts/input/focus.qdoc
+++ b/src/quick/doc/src/concepts/input/focus.qdoc
@@ -117,7 +117,7 @@ the focus, but it cannot control the focus when it is imported or reused.
 Likewise, the \c window component does not have the ability to know if its
 imported components are requesting the focus.
 
-To solve this problem, the QML introduces a concept known as a \e {focus scope}.
+To solve this problem, QML introduces a concept known as a \e {focus scope}.
 For existing Qt users, a focus scope is like an automatic focus proxy.
 A focus scope is created by declaring the \l FocusScope type.
 
diff --git a/src/quick/items/qquickdrag.cpp b/src/quick/items/qquickdrag.cpp
index 8a0af6c263..b943c28661 100644
--- a/src/quick/items/qquickdrag.cpp
+++ b/src/quick/items/qquickdrag.cpp
@@ -761,7 +761,7 @@ Qt::DropAction QQuickDragAttachedPrivate::startDrag(Qt::DropActions supportedAct
 {
     Q_Q(QQuickDragAttached);
 
-    QDrag *drag = new QDrag(q);
+    QDrag *drag = new QDrag(source ? source : q);
     QMimeData *mimeData = new QMimeData();
 
     for (auto it = externalMimeData.cbegin(), end = externalMimeData.cend(); it != end; ++it)
diff --git a/src/quick/items/qquicktextinput.cpp b/src/quick/items/qquicktextinput.cpp
index fd158207c6..6543a64624 100644
--- a/src/quick/items/qquicktextinput.cpp
+++ b/src/quick/items/qquicktextinput.cpp
@@ -4356,8 +4356,13 @@ void QQuickTextInputPrivate::processKeyEvent(QKeyEvent* event)
             if (!(q->inputMethodHints() & Qt::ImhMultiLine))
                 inputMethod->hide();
 
+            if (activeFocus) {
+                // If we lost focus after hiding the virtual keyboard, we've already emitted
+                // editingFinished from handleFocusEvent. Otherwise we emit it now.
+                emit q->editingFinished();
+            }
+
             emit q->accepted();
-            emit q->editingFinished();
         }
         event->ignore();
         return;
diff --git a/src/quick/items/qquicktextnode.cpp b/src/quick/items/qquicktextnode.cpp
index 0e9d1e3951..8716f98bff 100644
--- a/src/quick/items/qquicktextnode.cpp
+++ b/src/quick/items/qquicktextnode.cpp
@@ -160,10 +160,18 @@ void QQuickTextNode::addImage(const QRectF &rect, const QImage &image)
     QSGRenderContext *sg = QQuickItemPrivate::get(m_ownerElement)->sceneGraphRenderContext();
     QSGInternalImageNode *node = sg->sceneGraphContext()->createInternalImageNode();
     QSGTexture *texture = sg->createTexture(image);
+    if (m_ownerElement->smooth()) {
+        texture->setFiltering(QSGTexture::Linear);
+        texture->setMipmapFiltering(QSGTexture::Linear);
+    }
     m_textures.append(texture);
     node->setTargetRect(rect);
     node->setInnerTargetRect(rect);
     node->setTexture(texture);
+    if (m_ownerElement->smooth()) {
+        node->setFiltering(QSGTexture::Linear);
+        node->setMipmapFiltering(QSGTexture::Linear);
+    }
     appendChildNode(node);
     node->update();
 }
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index c72565b2f4..0bf5941d55 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -1509,6 +1509,15 @@ bool QQuickWindow::event(QEvent *e)
         // return in order to avoid the QWindow::event below
         return d->deliverTouchCancelEvent(static_cast<QTouchEvent*>(e));
         break;
+    case QEvent::Enter: {
+        QEnterEvent *enter = static_cast<QEnterEvent*>(e);
+        bool accepted = enter->isAccepted();
+        bool delivered = d->deliverHoverEvent(d->contentItem, enter->windowPos(), d->lastMousePosition,
+            QGuiApplication::keyboardModifiers(), 0L, accepted);
+        enter->setAccepted(accepted);
+        return delivered;
+    }
+        break;
     case QEvent::Leave:
         d->clearHover();
         d->lastMousePosition = QPointF();
diff --git a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
index 561eccdb0c..e1aea290a3 100644
--- a/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
+++ b/src/quick/scenegraph/util/qsgdefaultpainternode.cpp
@@ -225,7 +225,7 @@ void QSGDefaultPainterNode::updateGeometry()
     if (m_actualRenderTarget == QQuickPaintedItem::Image)
         source = QRectF(0, 0, 1, 1);
     else
-        source = QRectF(0, 0, qreal(m_size.width()) / m_fboSize.width(), qreal(m_size.height()) / m_fboSize.height());
+        source = QRectF(0, 0, qreal(m_textureSize.width()) / m_fboSize.width(), qreal(m_textureSize.height()) / m_fboSize.height());
     QRectF dest(0, 0, m_size.width(), m_size.height());
     if (m_actualRenderTarget == QQuickPaintedItem::InvertedYFramebufferObject)
         dest = QRectF(QPointF(0, m_size.height()), QPointF(m_size.width(), 0));
@@ -307,7 +307,7 @@ void QSGDefaultPainterNode::updateRenderTarget()
     QSGPainterTexture *texture = new QSGPainterTexture;
     if (m_actualRenderTarget == QQuickPaintedItem::Image) {
         texture->setOwnsTexture(true);
-        texture->setTextureSize(m_size);
+        texture->setTextureSize(m_textureSize);
     } else {
         texture->setTextureId(m_fbo->texture());
         texture->setOwnsTexture(false);