Initial copy of QtMultimediaKit.

Comes from original repo, with SHA1: 2c82d5611655e5967f5c5095af50c0991c4378b2
2011-06-29 13:38:46 +10:00
commit 2a34e88c1e
1048 changed files with 206259 additions and 0 deletions
--- a/examples/declarative-camera/FlickableList.qml
+++ b/examples/declarative-camera/FlickableList.qml
@@ -0,0 +1,128 @@
+/****************************************************************************
+**
+** 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 examples of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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: flickableList
+    clip: true
+
+    signal clicked
+
+    property alias delegate : repeater.delegate
+
+    property variant items: []
+    property int index: 0
+    property int itemWidth : flickableList.width
+
+    function scrollTo(id) {
+        var x = id*flickableList.itemWidth
+        if (flickArea.contentX != x) {
+            centeringAnimation.stop();
+            flickArea.newX = id*flickableList.itemWidth
+            centeringAnimation.start();
+        }
+    }
+
+    onIndexChanged: scrollTo(index)
+    onWidthChanged: scrollTo(index)
+
+    Flickable {
+        id: flickArea
+        property int newX: 0
+
+        MouseArea {
+            anchors.fill: parent
+            onClicked: {
+                var x = mapToItem(flickableList, mouseX, mouseY).x
+
+                if (x < flickableList.width/3) {
+                    if (flickableList.index > 0)
+                        flickableList.scrollTo(flickableList.index-1);
+                } else if (x > flickableList.width*2/3) {
+                    if (flickableList.index < flickableList.items.length-1)
+                        flickableList.scrollTo(flickableList.index+1);
+                } else {
+                    flickableList.clicked()
+                }
+
+            }
+        }
+
+        PropertyAnimation {
+            id: centeringAnimation
+            target: flickArea
+            properties: "contentX"
+            easing.type: Easing.OutQuad
+            from: flickArea.contentX
+            to: flickArea.newX
+
+            onCompleted: {
+                flickableList.index = flickArea.newX / flickableList.itemWidth
+            }
+        }
+
+        onMovementStarted: {
+            centeringAnimation.stop();
+        }
+
+        onMovementEnded: {
+            var modulo = flickArea.contentX % flickableList.itemWidth;
+            var offset = flickableList.itemWidth / 2;
+            flickArea.newX = modulo < offset ? flickArea.contentX - modulo : flickArea.contentX + (flickableList.itemWidth - modulo);
+            centeringAnimation.start();
+        }
+
+
+        width: flickableList.width
+        height: flickableList.height
+        contentWidth: items.width
+        contentHeight: items.height
+        flickDeceleration: 4000
+
+        Row {
+            id: items
+            Repeater {
+                id: repeater
+                model: flickableList.items.length
+            }
+        }
+    }
+}