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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
Column {
width: 320
height: 480
spacing: 6
y: 12
//! [image]
AnimatedImage {
id: animation
source: "pics/Uniflow_steam_engine.gif"
anchors.horizontalCenter: parent.horizontalCenter
speed: speedSlider.value
TapHandler {
onTapped: animation.playing = !animation.playing
}
}
//! [image]
Rectangle {
id: timeline
color: "steelblue"
width: animation.width
height: 1
x: animation.x
y: animation.height + 12
visible: animation.playing
Rectangle {
property int frames: animation.frameCount
width: 4
height: 8
x: (animation.width - width) * animation.currentFrame / frames
y: -4
color: "red"
}
}
Row {
spacing: 6
anchors.horizontalCenter: parent.horizontalCenter
Label {
text: qsTr("Speed:")
font.pointSize: 12
anchors.verticalCenter: speedSlider.verticalCenter
}
Slider {
id: speedSlider
from: 0
to: 5
value: 1
}
Label {
font: fontMetrics.font
text: qsTr(Math.round(animation.speed * 100) + "%")
width: fontMetrics.width
anchors.verticalCenter: speedSlider.verticalCenter
}
TextMetrics {
id: fontMetrics
text: "100%"
font.pointSize: 12
}
}
Button {
text: qsTr("Reset")
enabled: speedSlider.value !== 1
anchors.horizontalCenter: parent.horizontalCenter
onClicked: {
speedSlider.value = 1
animation.playing = true
}
}
}
|
