Ensure loaded item's parent is set before component completion.

Also documented Loader sizing behavior.

Task-number: QTBUG-14873
Reviewed-by: Michael Brasser

2 files changed, 124 insertions, 0 deletions

diff --git a/doc/src/snippets/declarative/loader/sizeitem.qml b/doc/src/snippets/declarative/loader/sizeitem.qml
new file mode 100644
index 0000000..6ace8d6
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/sizeitem.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** 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 documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 1.0
+
+Item {
+    width: 200; height: 200
+
+    Loader {
+        // position the Loader in the center of the parent
+        anchors.centerIn: parent
+        sourceComponent: rect
+    }
+
+    Component {
+        id: rect
+        Rectangle {
+            width: 50
+            height: 50
+            color: "red"
+        }
+    }
+}
+//![0]
diff --git a/doc/src/snippets/declarative/loader/sizeloader.qml b/doc/src/snippets/declarative/loader/sizeloader.qml
new file mode 100644
index 0000000..eac7d57
--- /dev/null
+++ b/doc/src/snippets/declarative/loader/sizeloader.qml
@@ -0,0 +1,62 @@
+/****************************************************************************
+**
+** 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 documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+//![0]
+import QtQuick 1.0
+
+Item {
+    width: 200; height: 200
+
+    Loader {
+        // Explicitly set the size of the Loader to the parent item's size
+        anchors.fill: parent
+        sourceComponent: rect
+    }
+
+    Component {
+        id: rect
+        Rectangle {
+            width: 50
+            height: 50
+            color: "red"
+        }
+    }
+}
+//![0]