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diff --git a/src/quickcontrols/doc/snippets/qtquickcontrols-delaybutton-custom.qml b/src/quickcontrols/doc/snippets/qtquickcontrols-delaybutton-custom.qml
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+// Copyright (C) 2017 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+//! [file]
+import QtQuick
+import QtQuick.Controls
+
+DelayButton {
+ id: control
+ checked: true
+ text: qsTr("Delay\nButton")
+
+ contentItem: Text {
+ text: control.text
+ font: control.font
+ opacity: enabled ? 1.0 : 0.3
+ color: "white"
+ horizontalAlignment: Text.AlignHCenter
+ verticalAlignment: Text.AlignVCenter
+ elide: Text.ElideRight
+ }
+
+ background: Rectangle {
+ implicitWidth: 100
+ implicitHeight: 100
+ opacity: enabled ? 1 : 0.3
+ color: control.down ? "#17a81a" : "#21be2b"
+ radius: size / 2
+
+ readonly property real size: Math.min(control.width, control.height)
+ width: size
+ height: size
+ anchors.centerIn: parent
+
+ Canvas {
+ id: canvas
+ anchors.fill: parent
+
+ Connections {
+ target: control
+ function onProgressChanged() { canvas.requestPaint(); }
+ }
+
+ onPaint: {
+ var ctx = getContext("2d")
+ ctx.clearRect(0, 0, width, height)
+ ctx.strokeStyle = "white"
+ ctx.lineWidth = parent.size / 20
+ ctx.beginPath()
+ var startAngle = Math.PI / 5 * 3
+ var endAngle = startAngle + control.progress * Math.PI / 5 * 9
+ ctx.arc(width / 2, height / 2, width / 2 - ctx.lineWidth / 2 - 2, startAngle, endAngle)
+ ctx.stroke()
+ }
+ }
+ }
+}
+//! [file]