tests/auto/declarative/qsgpincharea/data/pinchproperties.qml

   1 import QtQuick 2.0
   2 Rectangle {
   3     id: whiteRect
   4     property variant center
   5     property real scale
   6     property int pointCount: 0
   7     width: 240; height: 320
   8     color: "white"
   9     Rectangle {
  10         id: blackRect
  11         objectName: "blackrect"
  12         color: "black"
  13         y: 50
  14         x: 50
  15         width: 100
  16         height: 100
  17         opacity: (whiteRect.width-blackRect.x+whiteRect.height-blackRect.y-199)/200
  18         Text { text: blackRect.opacity}
  19         PinchArea {
  20             id: pincharea
  21             objectName: "pincharea"
  22             anchors.fill: parent
  23             pinch.target: blackRect
  24             pinch.dragAxis: Drag.XandYAxis
  25             pinch.minimumX: 0
  26             pinch.maximumX: whiteRect.width-blackRect.width
  27             pinch.minimumY: 0
  28             pinch.maximumY: whiteRect.height-blackRect.height
  29             pinch.minimumScale: 1.0
  30             pinch.maximumScale: 2.0
  31             pinch.minimumRotation: 0.0
  32             pinch.maximumRotation: 90.0
  33             onPinchStarted: {
  34                 whiteRect.center = pinch.center
  35                 whiteRect.scale = pinch.scale
  36                 whiteRect.pointCount = pinch.pointCount;
  37             }
  38             onPinchUpdated: {
  39                 whiteRect.center = pinch.center
  40                 whiteRect.scale = pinch.scale
  41                 whiteRect.pointCount = pinch.pointCount;
  42             }
  43             onPinchFinished: {
  44                 whiteRect.center = pinch.center
  45                 whiteRect.scale = pinch.scale
  46                 whiteRect.pointCount = pinch.pointCount;
  47             }
  48          }
  49      }
  50  }