DownloadView.qml Example File

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  import QtQuick 2.1
  import QtQuick.Controls 1.0
  import QtQuick.Controls.Styles 1.0
  import QtWebEngine 1.2
  import QtQuick.Layouts 1.0

  Rectangle {
      id: downloadView
      color: "lightgray"

      ListModel {
          id: downloadModel
          property var downloads: []
      }

      function append(download) {
          downloadModel.append(download)
          downloadModel.downloads.push(download)
      }

      Component {
          id: downloadItemDelegate

          Rectangle {
              width: listView.width
              height: childrenRect.height
              anchors.margins: 10
              radius: 3
              color: "transparent"
              border.color: "black"
              Rectangle {
                  id: progressBar

                  property real progress: downloadModel.downloads[index]
                                         ? downloadModel.downloads[index].receivedBytes / downloadModel.downloads[index].totalBytes : 0

                  radius: 3
                  color: width == listView.width ? "green" : "#2b74c7"
                  width: listView.width * progress
                  height: cancelButton.height

                  Behavior on width {
                      SmoothedAnimation { duration: 100 }
                  }
              }
              Rectangle {
                  anchors {
                      left: parent.left
                      right: parent.right
                      leftMargin: 20
                  }
                  Label {
                      id: label
                      text: path
                      anchors {
                          verticalCenter: cancelButton.verticalCenter
                          left: parent.left
                          right: cancelButton.left
                      }
                  }
                  Button {
                      id: cancelButton
                      anchors.right: parent.right
                      iconSource: "icons/process-stop.png"
                      onClicked: {
                          var download = downloadModel.downloads[index]

                          download.cancel()

                          downloadModel.downloads = downloadModel.downloads.filter(function (el) {
                              return el.id !== download.id;
                          });
                          downloadModel.remove(index)
                      }
                  }
              }
          }

      }
      ListView {
          id: listView
          anchors {
              topMargin: 10
              top: parent.top
              bottom: parent.bottom
              horizontalCenter: parent.horizontalCenter
          }
          width: parent.width - 20
          spacing: 5

          model: downloadModel
          delegate: downloadItemDelegate

          Text {
              visible: !listView.count
              horizontalAlignment: Text.AlignHCenter
              height: 30
              anchors {
                  top: parent.top
                  left: parent.left
                  right: parent.right
              }
              font.pixelSize: 20
              text: "No active downloads."
          }

          Rectangle {
              color: "gray"
              anchors {
                  bottom: parent.bottom
                  left: parent.left
                  right: parent.right
              }
              height: 30
              Button {
                  id: okButton
                  text: "OK"
                  anchors.centerIn: parent
                  onClicked: {
                      downloadView.visible = false
                  }
              }
          }
      }
  }