swipetoremove.qml Example File

swipetoremove/swipetoremove.qml

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  import QtQuick 2.8
  import QtQuick.Controls 2.2
  import QtQuick.Controls.Material 2.2

  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
      }
  }