declarative-camera.qml Example File

multimedia/declarative-camera/declarative-camera.qml
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import QtQuick 2.0 import QtMultimedia 5.4 Rectangle { id : cameraUI width: 800 height: 480 color: "black" state: "PhotoCapture" states: [ State { name: "PhotoCapture" StateChangeScript { script: { camera.captureMode = Camera.CaptureStillImage camera.start() } } }, State { name: "PhotoPreview" }, State { name: "VideoCapture" StateChangeScript { script: { camera.captureMode = Camera.CaptureVideo camera.start() } } }, State { name: "VideoPreview" StateChangeScript { script: { camera.stop() } } } ] Camera { id: camera captureMode: Camera.CaptureStillImage imageCapture { onImageCaptured: { photoPreview.source = preview stillControls.previewAvailable = true cameraUI.state = "PhotoPreview" } } videoRecorder { resolution: "640x480" frameRate: 30 } } PhotoPreview { id : photoPreview anchors.fill : parent onClosed: cameraUI.state = "PhotoCapture" visible: cameraUI.state == "PhotoPreview" focus: visible } VideoPreview { id : videoPreview anchors.fill : parent onClosed: cameraUI.state = "VideoCapture" visible: cameraUI.state == "VideoPreview" focus: visible //don't load recorded video if preview is invisible source: visible ? camera.videoRecorder.actualLocation : "" } VideoOutput { id: viewfinder visible: cameraUI.state == "PhotoCapture" || cameraUI.state == "VideoCapture" x: 0 y: 0 width: parent.width - stillControls.buttonsPanelWidth height: parent.height source: camera autoOrientation: true } PhotoCaptureControls { id: stillControls anchors.fill: parent camera: camera visible: cameraUI.state == "PhotoCapture" onPreviewSelected: cameraUI.state = "PhotoPreview" onVideoModeSelected: cameraUI.state = "VideoCapture" } VideoCaptureControls { id: videoControls anchors.fill: parent camera: camera visible: cameraUI.state == "VideoCapture" onPreviewSelected: cameraUI.state = "VideoPreview" onPhotoModeSelected: cameraUI.state = "PhotoCapture" } }