SeekControl.qml Example File

multimedia/video/qmlvideo/qml/qmlvideo/SeekControl.qml
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import QtQuick 2.0 Item { id: seekControl height: Math.min(parent.width, parent.height) / 20 property int duration: 0 property int playPosition: 0 property int seekPosition: 0 property bool enabled: true property bool seeking: false Rectangle { id: background anchors.fill: parent color: "white" opacity: 0.3 radius: parent.height / 15 } Rectangle { id: progressBar anchors { left: parent.left; top: parent.top; bottom: parent.bottom } width: seekControl.duration == 0 ? 0 : background.width * seekControl.playPosition / seekControl.duration color: "black" opacity: 0.7 } Text { width: 90 anchors { left: parent.left; top: parent.top; bottom: parent.bottom; leftMargin: 10 } horizontalAlignment: Text.AlignLeft verticalAlignment: Text.AlignVCenter color: "white" smooth: true text: formatTime(playPosition) } Text { width: 90 anchors { right: parent.right; top: parent.top; bottom: parent.bottom; rightMargin: 10 } horizontalAlignment: Text.AlignRight verticalAlignment: Text.AlignVCenter color: "white" smooth: true text: formatTime(duration) } Rectangle { id: progressHandle height: parent.height width: parent.height / 2 color: "white" opacity: 0.5 anchors.verticalCenter: progressBar.verticalCenter x: seekControl.duration == 0 ? 0 : seekControl.playPosition / seekControl.duration * background.width MouseArea { id: mouseArea anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom } height: parent.height width: parent.height * 2 enabled: seekControl.enabled drag { target: progressHandle axis: Drag.XAxis minimumX: 0 maximumX: background.width } onPressed: { seekControl.seeking = true; } onCanceled: { seekControl.seekPosition = progressHandle.x * seekControl.duration / background.width seekControl.seeking = false } onReleased: { seekControl.seekPosition = progressHandle.x * seekControl.duration / background.width seekControl.seeking = false mouse.accepted = true } } } Timer { // Update position also while user is dragging the progress handle id: seekTimer repeat: true interval: 300 running: seekControl.seeking onTriggered: { seekControl.seekPosition = progressHandle.x*seekControl.duration / background.width } } function formatTime(timeInMs) { if (!timeInMs || timeInMs <= 0) return "0:00" var seconds = timeInMs / 1000; var minutes = Math.floor(seconds / 60) seconds = Math.floor(seconds % 60) if (seconds < 10) seconds = "0" + seconds; return minutes + ":" + seconds } }