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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtDeclarative module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:BSD$

    10 ** You may use this file under the terms of the BSD license as follows:

    11 **

    12 ** "Redistribution and use in source and binary forms, with or without

    13 ** modification, are permitted provided that the following conditions are

    14 ** met:

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    21 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor

    22 **     the names of its contributors may be used to endorse or promote

    23 **     products derived from this software without specific prior written

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    26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

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    38 **

    39 ****************************************************************************/

    40 

    41 import Qt 4.7

    42 

    43 Item {

    44     id: root

    45     property real value : 0

    46 

    47     width: 210; height: 210

    48 

    49     Image { source: "background.png" }

    50 

    51 //! [needle_shadow]

    52     Image {

    53         x: 96

    54         y: 35

    55         source: "needle_shadow.png"

    56         transform: Rotation {

    57             origin.x: 9; origin.y: 67

    58             angle: needleRotation.angle

    59         }

    60     }

    61 //! [needle_shadow]

    62 //! [needle]

    63     Image {

    64         id: needle

    65         x: 98; y: 33

    66         smooth: true

    67         source: "needle.png"

    68         transform: Rotation {

    69             id: needleRotation

    70             origin.x: 5; origin.y: 65

    71             angle: Math.min(Math.max(-130, root.value*2.6 - 130), 133)

    72             Behavior on angle {

    73                 SpringAnimation {

    74                     spring: 1.4

    75                     damping: .15

    76                 }

    77             }

    78         }

    79     }

    80 //! [needle]

    81 //! [overlay]

    82     Image { x: 21; y: 18; source: "overlay.png" }

    83 //! [overlay]

    84 }