components for android added

[mardrone] / mardrone / imports / Qt / labs / components / native / BusyIndicator.qml

diff --git a/mardrone/imports/Qt/labs/components/native/BusyIndicator.qml b/mardrone/imports/Qt/labs/components/native/BusyIndicator.qml
new file mode 100644 (file)
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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Components project.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 QtQuick 1.1
+
+import "UIConstants.js" as UI
+import "TextAreaHelper.js" as AreaHelper
+
+// ### Display Entered / Exited! Pause animation when not "on display".
+// ### LayoutDirection
+
+ImplicitSizeItem {
+    id: root
+
+    property bool running: false
+
+    property Style platformStyle: BusyIndicatorStyle{}
+
+    //Deprecated, TODO Remove this on w13
+    property alias style: root.platformStyle
+
+    implicitWidth: platformStyle.size == "small" ? 24 : platformStyle.size == "medium" ? 32 : 96;
+    implicitHeight: implicitWidth
+
+    QtObject {
+        id: internal
+        property Flickable flick
+        property bool offScreen: false
+    }
+
+    Image {
+        id: spinner
+        property int index: 1
+        source: root.platformStyle.spinnerFrames + "_" + root.implicitWidth + "_" + index
+        smooth: true
+
+        NumberAnimation on index {
+            from: 1; to: root.platformStyle.numberOfFrames
+            duration: root.platformStyle.period
+            running: root.running && root.visible && Qt.application.active && !internal.offScreen
+            loops: Animation.Infinite
+        }
+    }
+
+    Connections {
+        target: internal.flick
+
+        onMovementStarted: internal.offScreen = false
+
+        onMovementEnded: {
+            var pos = mapToItem(internal.flick, 0, 0)
+            internal.offScreen = (pos.y + root.height <= 0) || (pos.y >= internal.flick.height) || (pos.x + root.width <= 0) || (pos.x >= internal.flick.width)
+        }
+    }
+
+    Component.onCompleted: {
+        var flick = AreaHelper.findFlickable()
+        if (flick)
+            internal.flick = flick
+    }
+}