GestureList.qml Example File

qmlsensorgestures/GestureList.qml


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  //Import the declarative plugins
  import QtQuick 2.0
  import QtSensors 5.0

  /* Layout
                                           gesturerect
                                          /
  ---------------------------------------/
  |-------------------------------------|
  ||          labelGesture             ||
  |-------------------------------------|
  |-------------------------------------|
  ||                                   |<---- gestureListRect
  ||                                   ||
  ||                                   ||
  ||           gestureList             ||
  ||                                   ||
  ||                                   ||
  ||                                   ||
  ||                                   ||
  ||                                   ||
  ||                                   ||
  |-------------------------------------|
  */

  Rectangle {
      id: gesturerect
      border.width: 1
      anchors.margins: 5

      property string selectedGesture: ""

      SensorGesture {
          id: gesture
      }

      Text {
          id: labelGesture
          anchors.top: gesturerect.top
          anchors.left: gesturerect.left
          anchors.right: gesturerect.right
          horizontalAlignment: Text.AlignHCenter
          font.pixelSize: 30
          font.bold: true
          text: "Gestures"
      }

      Rectangle {
          id: gestureListRect
          border.width: 1
          anchors.top: labelGesture.bottom
          anchors.left: gesturerect.left
          anchors.right: gesturerect.right
          anchors.bottom: gesturerect.bottom
          anchors.margins: 5

          ListView {
              id: gestureList
              anchors.fill: gestureListRect
              anchors.margins: 5
              model: gesture.availableGestures
              focus: true
              currentIndex: -1
              delegate: gestureListDelegate
              clip: true
          }

          Component {
              id: gestureListDelegate

              Rectangle {
                  width: gestureList.width
                  height: itemText.height
                  color: (index === gestureList.currentIndex ? "#999933" : "#FFFFFF")

                  Text {
                      id: itemText
                      text: model.modelData
                  }
                  MouseArea {
                      anchors.fill: parent
                      onClicked: {
                          gestureList.currentIndex = index
                          selectedGesture = model.modelData
                      }
                  }
              }
          }
      }
  }

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