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<h1 class="title">VideoCaptureControls.qml Example File</h1>
<span class="subtitle">multimedia/declarative-camera/VideoCaptureControls.qml</span>
<!-- $$$multimedia/declarative-camera/VideoCaptureControls.qml-description -->
<div class="descr"> <a name="details"></a>
<pre class="qml">
<span class="comment">/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of the examples of the Qt Toolkit.
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import QtQuick 2.0
import QtMultimedia 5.4
<span class="type">FocusScope</span> {
property <span class="type"><a href="qml-qtmultimedia-camera.html">Camera</a></span> <span class="name">camera</span>
property <span class="type">bool</span> <span class="name">previewAvailable</span> : <span class="number">false</span>
property <span class="type">int</span> <span class="name">buttonsPanelWidth</span>: <span class="name">buttonPaneShadow</span>.<span class="name">width</span>
signal <span class="type">previewSelected</span>
signal <span class="type">photoModeSelected</span>
<span class="name">id</span> : <span class="name">captureControls</span>
<span class="type">Rectangle</span> {
<span class="name">id</span>: <span class="name">buttonPaneShadow</span>
<span class="name">width</span>: <span class="name">bottomColumn</span>.<span class="name">width</span> <span class="operator">+</span> <span class="number">16</span>
<span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span>
<span class="name">anchors</span>.top: <span class="name">parent</span>.<span class="name">top</span>
<span class="name">anchors</span>.right: <span class="name">parent</span>.<span class="name">right</span>
<span class="name">color</span>: <span class="name">Qt</span>.<span class="name">rgba</span>(<span class="number">0.08</span>, <span class="number">0.08</span>, <span class="number">0.08</span>, <span class="number">1</span>)
<span class="type">Column</span> {
<span class="type">anchors</span> {
<span class="name">right</span>: <span class="name">parent</span>.<span class="name">right</span>
<span class="name">top</span>: <span class="name">parent</span>.<span class="name">top</span>
<span class="name">margins</span>: <span class="number">8</span>
}
<span class="name">id</span>: <span class="name">buttonsColumn</span>
<span class="name">spacing</span>: <span class="number">8</span>
<span class="type">FocusButton</span> {
<span class="name">camera</span>: <span class="name">captureControls</span>.<span class="name">camera</span>
<span class="name">visible</span>: <span class="name">camera</span>.<span class="name">cameraStatus</span> <span class="operator">==</span> <span class="name">Camera</span>.<span class="name">ActiveStatus</span> <span class="operator">&&</span> <span class="name">camera</span>.<span class="name">focus</span>.<span class="name">isFocusModeSupported</span>(<span class="name">Camera</span>.<span class="name">FocusAuto</span>)
}
<span class="type">CameraButton</span> {
<span class="name">text</span>: <span class="string">"Record"</span>
<span class="name">visible</span>: <span class="name">camera</span>.<span class="name">videoRecorder</span>.<span class="name">recorderStatus</span> <span class="operator">==</span> <span class="name">CameraRecorder</span>.<span class="name">LoadedStatus</span>
<span class="name">onClicked</span>: <span class="name">camera</span>.<span class="name">videoRecorder</span>.<span class="name">record</span>()
}
<span class="type">CameraButton</span> {
<span class="name">id</span>: <span class="name">stopButton</span>
<span class="name">text</span>: <span class="string">"Stop"</span>
<span class="name">visible</span>: <span class="name">camera</span>.<span class="name">videoRecorder</span>.<span class="name">recorderStatus</span> <span class="operator">==</span> <span class="name">CameraRecorder</span>.<span class="name">RecordingStatus</span>
<span class="name">onClicked</span>: <span class="name">camera</span>.<span class="name">videoRecorder</span>.<span class="name">stop</span>()
}
<span class="type">CameraButton</span> {
<span class="name">text</span>: <span class="string">"View"</span>
<span class="name">onClicked</span>: <span class="name">captureControls</span>.<span class="name">previewSelected</span>()
<span class="comment">//don't show View button during recording</span>
<span class="name">visible</span>: <span class="name">camera</span>.<span class="name">videoRecorder</span>.<span class="name">actualLocation</span> <span class="operator">&&</span> !<span class="name">stopButton</span>.<span class="name">visible</span>
}
}
<span class="type">Column</span> {
<span class="type">anchors</span> {
<span class="name">bottom</span>: <span class="name">parent</span>.<span class="name">bottom</span>
<span class="name">right</span>: <span class="name">parent</span>.<span class="name">right</span>
<span class="name">margins</span>: <span class="number">8</span>
}
<span class="name">id</span>: <span class="name">bottomColumn</span>
<span class="name">spacing</span>: <span class="number">8</span>
<span class="type">CameraListButton</span> {
<span class="name">model</span>: <span class="name">QtMultimedia</span>.<span class="name">availableCameras</span>
<span class="name">onValueChanged</span>: <span class="name">captureControls</span>.<span class="name">camera</span>.<span class="name">deviceId</span> <span class="operator">=</span> <span class="name">value</span>
}
<span class="type">CameraButton</span> {
<span class="name">text</span>: <span class="string">"Switch to Photo"</span>
<span class="name">onClicked</span>: <span class="name">captureControls</span>.<span class="name">photoModeSelected</span>()
}
<span class="type">CameraButton</span> {
<span class="name">id</span>: <span class="name">quitButton</span>
<span class="name">text</span>: <span class="string">"Quit"</span>
<span class="name">onClicked</span>: <span class="name">Qt</span>.<span class="name">quit</span>()
}
}
}
<span class="type">ZoomControl</span> {
<span class="name">x</span> : <span class="number">0</span>
<span class="name">y</span> : <span class="number">0</span>
<span class="name">width</span> : <span class="number">100</span>
<span class="name">height</span>: <span class="name">parent</span>.<span class="name">height</span>
<span class="name">currentZoom</span>: <span class="name">camera</span>.<span class="name">digitalZoom</span>
<span class="name">maximumZoom</span>: <span class="name">Math</span>.<span class="name">min</span>(<span class="number">4.0</span>, <span class="name">camera</span>.<span class="name">maximumDigitalZoom</span>)
<span class="name">onZoomTo</span>: <span class="name">camera</span>.<span class="name">setDigitalZoom</span>(<span class="name">value</span>)
}
}
</pre>
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