examples/declarative/modelviews/parallax/qml/ParallaxView.qml
changeset 30 5dc02b23752f
child 33 3e2da88830cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/declarative/modelviews/parallax/qml/ParallaxView.qml	Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,123 @@
+/****************************************************************************
+**
+** 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
+
+Item {
+    id: root
+
+    property alias background: background.source
+    default property alias content: visualModel.children
+    property int currentIndex: 0
+
+    Image {
+        id: background
+        fillMode: Image.TileHorizontally
+        x: -list.contentX / 2
+        width: Math.max(list.contentWidth, parent.width)
+    }
+
+    ListView {
+        id: list
+
+        currentIndex: root.currentIndex
+        onCurrentIndexChanged: root.currentIndex = currentIndex
+
+        orientation: Qt.Horizontal
+        boundsBehavior: Flickable.DragOverBounds
+        anchors.fill: parent
+        model: VisualItemModel { id: visualModel }
+
+        highlightRangeMode: ListView.StrictlyEnforceRange
+        snapMode: ListView.SnapOneItem
+    }
+
+    ListView {
+        id: selector
+
+        Rectangle {
+            color: "#60FFFFFF"
+            x: -10; y: -10; radius: 10; z: -1
+            width: parent.width + 20; height: parent.height + 20
+        }
+        currentIndex: root.currentIndex
+        onCurrentIndexChanged: root.currentIndex = currentIndex
+
+        height: 50
+        anchors.bottom: parent.bottom
+        anchors.horizontalCenter: parent.horizontalCenter
+        width: Math.min(count * 50, parent.width - 20)
+        interactive: width == parent.width - 20
+        orientation: Qt.Horizontal
+
+        delegate: Item {
+            width: 50; height: 50
+            id: delegateRoot
+
+            Image {
+                id: image
+                source: modelData.icon
+                smooth: true
+                scale: 0.8
+            }
+
+            MouseArea {
+                anchors.fill: parent
+                onClicked: { root.currentIndex = index }
+            }
+
+            states: State {
+                name: "Selected"
+                when: delegateRoot.ListView.isCurrentItem == true
+                PropertyChanges {
+                    target: image
+                    scale: 1
+                    y: -5
+                }
+            }
+            transitions: Transition {
+                NumberAnimation {
+                    properties: "scale,y"
+                }
+             }
+        }
+        model: visualModel.children
+    }
+}