PhotoCaptureControls.qml Example File

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  import QtQuick 2.0
  import QtMultimedia 5.4

  FocusScope {
      property Camera camera
      property bool previewAvailable : false

      property int buttonsPanelWidth: buttonPaneShadow.width

      signal previewSelected
      signal videoModeSelected
      id : captureControls

      Rectangle {
          id: buttonPaneShadow
          width: bottomColumn.width + 16
          height: parent.height
          anchors.top: parent.top
          anchors.right: parent.right
          color: Qt.rgba(0.08, 0.08, 0.08, 1)

          Column {
              anchors {
                  right: parent.right
                  top: parent.top
                  margins: 8
              }

              id: buttonsColumn
              spacing: 8

              FocusButton {
                  camera: captureControls.camera
                  visible: camera.cameraStatus == Camera.ActiveStatus && camera.focus.isFocusModeSupported(Camera.FocusAuto)
              }

              CameraButton {
                  text: "Capture"
                  visible: camera.imageCapture.ready
                  onClicked: camera.imageCapture.capture()
              }

              CameraPropertyButton {
                  id : wbModesButton
                  value: CameraImageProcessing.WhiteBalanceAuto
                  model: ListModel {
                      ListElement {
                          icon: "images/camera_auto_mode.png"
                          value: CameraImageProcessing.WhiteBalanceAuto
                          text: "Auto"
                      }
                      ListElement {
                          icon: "images/camera_white_balance_sunny.png"
                          value: CameraImageProcessing.WhiteBalanceSunlight
                          text: "Sunlight"
                      }
                      ListElement {
                          icon: "images/camera_white_balance_cloudy.png"
                          value: CameraImageProcessing.WhiteBalanceCloudy
                          text: "Cloudy"
                      }
                      ListElement {
                          icon: "images/camera_white_balance_incandescent.png"
                          value: CameraImageProcessing.WhiteBalanceTungsten
                          text: "Tungsten"
                      }
                      ListElement {
                          icon: "images/camera_white_balance_flourescent.png"
                          value: CameraImageProcessing.WhiteBalanceFluorescent
                          text: "Fluorescent"
                      }
                  }
                  onValueChanged: captureControls.camera.imageProcessing.whiteBalanceMode = wbModesButton.value
              }

              CameraButton {
                  text: "View"
                  onClicked: captureControls.previewSelected()
                  visible: captureControls.previewAvailable
              }
          }

          Column {
              anchors {
                  bottom: parent.bottom
                  right: parent.right
                  margins: 8
              }

              id: bottomColumn
              spacing: 8

              CameraListButton {
                  model: QtMultimedia.availableCameras
                  onValueChanged: captureControls.camera.deviceId = value
              }

              CameraButton {
                  text: "Switch to Video"
                  onClicked: captureControls.videoModeSelected()
              }

              CameraButton {
                  id: quitButton
                  text: "Quit"
                  onClicked: Qt.quit()
              }
          }

      }

      ZoomControl {
          x : 0
          y : 0
          width : 100
          height: parent.height

          currentZoom: camera.digitalZoom
          maximumZoom: Math.min(4.0, camera.maximumDigitalZoom)
          onZoomTo: camera.setDigitalZoom(value)
      }
  }