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Qt Quick Ultralite摩托车仪表盘演示
/****************************************************************************** ** ** Copyright (C) 2023 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Ultralite module. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ******************************************************************************/import QtQuick import QtQuickUltralite.Extras Item { id: root visible: introAnimation.opacity > 0.001 signal animationFinished Timer { interval: 500 running: true onTriggered: introAnimation.start() } StartupAnimationConfig { id: config } AnimatedSpriteDirectory { id: introAnimation frameDuration: config.frameDuration running: false loops: 1 sourcePath: "images/loading" anchors.centerIn: parent Behavior on opacity { NumberAnimation { duration: 2250 } } onFinished: { introAnimation.opacity = 0; root.animationFinished(); } } }