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Direktori : C:/Windows/Temp/MBInstallTemp/ctlrpkg/QtQuick/Controls.2/Material/ |
Current File : C:/Windows/Temp/MBInstallTemp/ctlrpkg/QtQuick/Controls.2/Material/Tumbler.qml |
/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL3$ ** 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. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPLv3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or later as published by the Free ** Software Foundation and appearing in the file LICENSE.GPL included in ** the packaging of this file. Please review the following information to ** ensure the GNU General Public License version 2.0 requirements will be ** met: http://www.gnu.org/licenses/gpl-2.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ import QtQuick 2.12 import QtQuick.Controls 2.12 import QtQuick.Controls.impl 2.12 import QtQuick.Templates 2.12 as T import QtQuick.Controls.Material 2.12 T.Tumbler { id: control implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset, implicitContentWidth + leftPadding + rightPadding) || 60 // ### remove 60 in Qt 6 implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset, implicitContentHeight + topPadding + bottomPadding) || 200 // ### remove 200 in Qt 6 delegate: Text { text: modelData color: control.Material.foreground font: control.font opacity: (1.0 - Math.abs(Tumbler.displacement) / (control.visibleItemCount / 2)) * (control.enabled ? 1 : 0.6) horizontalAlignment: Text.AlignHCenter verticalAlignment: Text.AlignVCenter } contentItem: TumblerView { implicitWidth: 60 implicitHeight: 200 model: control.model delegate: control.delegate path: Path { startX: control.contentItem.width / 2 startY: -control.contentItem.delegateHeight / 2 PathLine { x: control.contentItem.width / 2 y: (control.visibleItemCount + 1) * control.contentItem.delegateHeight - control.contentItem.delegateHeight / 2 } } property real delegateHeight: control.availableHeight / control.visibleItemCount } }