Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Missed the actual change in 5572ec653fe735c4f413195c1ef34382aa8c6105
  Always place PathView delegates centered on the path
  Add a PathView example.

13 files changed, 137 insertions, 2 deletions

diff --git a/doc/src/declarative/examples.qdoc b/doc/src/declarative/examples.qdoc
index 8a24228..39da323 100644
--- a/doc/src/declarative/examples.qdoc
+++ b/doc/src/declarative/examples.qdoc
@@ -175,6 +175,7 @@ The examples can be found in Qt's \c examples/declarative directory.
 \list
 \o \l{declarative/modelviews/gridview}{GridView}
 \o \l{declarative/modelviews/listview}{ListView}
+\o \l{declarative/modelviews/pathview}{PathView}
 \o \l{declarative/modelviews/package}{Package}
 \o \l{declarative/modelviews/parallax}{Parallax}
 \o \l{declarative/modelviews/visualitemmodel}{VisualItemModel}
diff --git a/examples/declarative/modelviews/pathview/pathview-example.qml b/examples/declarative/modelviews/pathview/pathview-example.qml
new file mode 100644
index 0000000..59a0acb
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pathview-example.qml
@@ -0,0 +1,108 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Nokia Corporation and its Subsidiary(-ies) 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+
+Rectangle {
+    width: 400; height: 240
+    color: "white"
+
+    ListModel {
+        id: appModel
+        ListElement { name: "Music"; icon: "pics/AudioPlayer_48.png" }
+        ListElement { name: "Movies"; icon: "pics/VideoPlayer_48.png" }
+        ListElement { name: "Camera"; icon: "pics/Camera_48.png" }
+        ListElement { name: "Calendar"; icon: "pics/DateBook_48.png" }
+        ListElement { name: "Messaging"; icon: "pics/EMail_48.png" }
+        ListElement { name: "Todo List"; icon: "pics/TodoList_48.png" }
+        ListElement { name: "Contacts"; icon: "pics/AddressBook_48.png" }
+    }
+
+    Component {
+        id: appDelegate
+
+        Item {
+            width: 100; height: 100
+            scale: PathView.scale
+
+            Image {
+                id: myIcon
+                y: 20; anchors.horizontalCenter: parent.horizontalCenter
+                source: icon
+                smooth: true
+            }
+            Text {
+                anchors { top: myIcon.bottom; horizontalCenter: parent.horizontalCenter }
+                text: name
+                smooth: true
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: view.currentIndex = index
+            }
+        }
+    }
+
+    Component {
+        id: appHighlight
+        Rectangle { width: 80; height: 80; color: "lightsteelblue" }
+    }
+
+    PathView {
+        id: view
+        anchors.fill: parent
+        highlight: appHighlight
+        preferredHighlightBegin: 0.5
+        preferredHighlightEnd: 0.5
+        focus: true
+        model: appModel
+        delegate: appDelegate
+        path: Path {
+            startX: 10
+            startY: 50
+            PathAttribute { name: "scale"; value: 0.5 }
+            PathQuad { x: 200; y: 150; controlX: 50; controlY: 200 }
+            PathAttribute { name: "scale"; value: 1.0 }
+            PathQuad { x: 390; y: 50; controlX: 350; controlY: 200 }
+            PathAttribute { name: "scale"; value: 0.5 }
+        }
+    }
+}
diff --git a/examples/declarative/modelviews/pathview/pathview.qmlproject b/examples/declarative/modelviews/pathview/pathview.qmlproject
new file mode 100644
index 0000000..d4909f8
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pathview.qmlproject
@@ -0,0 +1,16 @@
+import QmlProject 1.0
+
+Project {
+    /* Include .qml, .js, and image files from current directory and subdirectories */
+    QmlFiles {
+        directory: "."
+    }
+    JavaScriptFiles {
+        directory: "."
+    }
+    ImageFiles {
+        directory: "."
+    }
+    /* List of plugin directories passed to QML runtime */
+    // importPaths: [ " ../exampleplugin " ]
+}
diff --git a/examples/declarative/modelviews/pathview/pics/AddressBook_48.png b/examples/declarative/modelviews/pathview/pics/AddressBook_48.png
new file mode 100644
index 0000000..1ab7c8e
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/AddressBook_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/AudioPlayer_48.png b/examples/declarative/modelviews/pathview/pics/AudioPlayer_48.png
new file mode 100644
index 0000000..f4b8689
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/AudioPlayer_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/Camera_48.png b/examples/declarative/modelviews/pathview/pics/Camera_48.png
new file mode 100644
index 0000000..c76b524
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/Camera_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/DateBook_48.png b/examples/declarative/modelviews/pathview/pics/DateBook_48.png
new file mode 100644
index 0000000..58f5787
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/DateBook_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/EMail_48.png b/examples/declarative/modelviews/pathview/pics/EMail_48.png
new file mode 100644
index 0000000..d6d84a6
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/EMail_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/TodoList_48.png b/examples/declarative/modelviews/pathview/pics/TodoList_48.png
new file mode 100644
index 0000000..0988448
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/TodoList_48.png
diff --git a/examples/declarative/modelviews/pathview/pics/VideoPlayer_48.png b/examples/declarative/modelviews/pathview/pics/VideoPlayer_48.png
new file mode 100644
index 0000000..52638c5
--- /dev/null
+++ b/examples/declarative/modelviews/pathview/pics/VideoPlayer_48.png
diff --git a/src/declarative/graphicsitems/qdeclarativepathview.cpp b/src/declarative/graphicsitems/qdeclarativepathview.cpp
index f4ebd13..acf9827 100644
--- a/src/declarative/graphicsitems/qdeclarativepathview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativepathview.cpp
@@ -284,8 +284,8 @@ void QDeclarativePathViewPrivate::updateItem(QDeclarativeItem *item, qreal perce
             att->setValue(attr.toUtf8(), path->attributeAt(attr, percent));
     }
     QPointF pf = path->pointAt(percent);
-    item->setX(qRound(pf.x() - item->width()*item->scale()/2));
-    item->setY(qRound(pf.y() - item->height()*item->scale()/2));
+    item->setX(qRound(pf.x() - item->width()/2));
+    item->setY(qRound(pf.y() - item->height()/2));
 }
 
 void QDeclarativePathViewPrivate::regenerate()
diff --git a/tests/auto/declarative/qdeclarativepathview/data/pathview0.qml b/tests/auto/declarative/qdeclarativepathview/data/pathview0.qml
index 8956205..ff6f224 100644
--- a/tests/auto/declarative/qdeclarativepathview/data/pathview0.qml
+++ b/tests/auto/declarative/qdeclarativepathview/data/pathview0.qml
@@ -6,6 +6,7 @@ Rectangle {
     property int currentB: -1
     property real delegateWidth: 60
     property real delegateHeight: 20
+    property real delegateScale: 1.0
     width: 240
     height: 320
     color: "#ffffff"
@@ -17,6 +18,7 @@ Rectangle {
                 objectName: "wrapper"
                 height: root.delegateHeight
                 width: root.delegateWidth
+                scale: root.delegateScale
                 color: PathView.isCurrentItem ? "lightsteelblue" : "white"
                 border.color: "black"
                 Text {
diff --git a/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp b/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp
index bf1e13a..fdbb16d 100644
--- a/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp
+++ b/tests/auto/declarative/qdeclarativepathview/tst_qdeclarativepathview.cpp
@@ -451,11 +451,19 @@ void tst_QDeclarativePathView::pathMoved()
     QCOMPARE(firstItem->pos() + offset, start);
 
     // Change delegate size
+    pathview->setOffset(0.1);
+    pathview->setOffset(0.0);
     canvas->rootObject()->setProperty("delegateWidth", 30);
     QCOMPARE(firstItem->width(), 30.0);
     offset.setX(firstItem->width()/2);
     QTRY_COMPARE(firstItem->pos() + offset, start);
 
+    // Change delegate scale
+    pathview->setOffset(0.1);
+    pathview->setOffset(0.0);
+    canvas->rootObject()->setProperty("delegateScale", 1.2);
+    QTRY_COMPARE(firstItem->pos() + offset, start);
+
     delete canvas;
 }