swipetoremove.qml Example File

swipetoremove/swipetoremove.qml
/**************************************************************************** ** ** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** BSD License Usage ** Alternatively, you may use this file under the terms of the BSD license ** as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of The Qt Company Ltd nor the names of its ** contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/
import QtQuick 2.12 import QtQuick.Controls 2.12 import QtQuick.Controls.Material 2.12 ApplicationWindow { id: window width: 300 height: 400 visible: true title: qsTr("Swipe to Remove") ListView { id: listView anchors.fill: parent delegate: SwipeDelegate { id: delegate text: modelData width: parent.width swipe.right: Rectangle { width: parent.width height: parent.height clip: true color: SwipeDelegate.pressed ? "#555" : "#666" Label { font.family: "Fontello" text: delegate.swipe.complete ? "\ue805" // icon-cw-circled : "\ue801" // icon-cancel-circled-1 padding: 20 anchors.fill: parent horizontalAlignment: Qt.AlignRight verticalAlignment: Qt.AlignVCenter opacity: 2 * -delegate.swipe.position color: Material.color(delegate.swipe.complete ? Material.Green : Material.Red, Material.Shade200) Behavior on color { ColorAnimation { } } } Label { text: qsTr("Removed") color: "white" padding: 20 anchors.fill: parent horizontalAlignment: Qt.AlignLeft verticalAlignment: Qt.AlignVCenter opacity: delegate.swipe.complete ? 1 : 0 Behavior on opacity { NumberAnimation { } } } SwipeDelegate.onClicked: delegate.swipe.close() SwipeDelegate.onPressedChanged: undoTimer.stop() } Timer { id: undoTimer interval: 3600 onTriggered: listModel.remove(index) } swipe.onCompleted: undoTimer.start() } model: ListModel { id: listModel ListElement { text: "Lorem ipsum dolor sit amet" } ListElement { text: "Curabitur sit amet risus" } ListElement { text: "Suspendisse vehicula nisi" } ListElement { text: "Mauris imperdiet libero" } ListElement { text: "Sed vitae dui aliquet augue" } ListElement { text: "Praesent in elit eu nulla" } ListElement { text: "Etiam vitae magna" } ListElement { text: "Pellentesque eget elit euismod" } ListElement { text: "Nulla at enim porta" } ListElement { text: "Fusce tincidunt odio" } ListElement { text: "Ut non ex a ligula molestie" } ListElement { text: "Nam vitae justo scelerisque" } ListElement { text: "Vestibulum pulvinar tellus" } ListElement { text: "Quisque dignissim leo sed gravida" } } remove: Transition { SequentialAnimation { PauseAnimation { duration: 125 } NumberAnimation { property: "height"; to: 0; easing.type: Easing.InOutQuad } } } displaced: Transition { SequentialAnimation { PauseAnimation { duration: 125 } NumberAnimation { property: "y"; easing.type: Easing.InOutQuad } } } ScrollIndicator.vertical: ScrollIndicator { } } Label { id: placeholder text: qsTr("Swipe no more") anchors.margins: 60 anchors.fill: parent opacity: 0.5 visible: listView.count === 0 horizontalAlignment: Qt.AlignHCenter verticalAlignment: Qt.AlignVCenter wrapMode: Label.WordWrap font.pixelSize: 18 } }

© 2020 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.