Qt 5.9 | Qt Quick Controls | Qt Quick Controls - Touch Gallery | ProgressBarPage.qml Example File

Qt 5.9.2 Reference Documentation

# ProgressBarPage.qml Example File

touch/content/ProgressBarPage.qml

      /****************************************************************************
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      import QtQuick 2.2
      import QtQuick.Controls 1.2
      import QtQuick.Controls.Styles 1.1

      Item {
          width: parent.width
          height: parent.height

          property real progress: 0
          SequentialAnimation on progress {
              loops: Animation.Infinite
              running: true
              NumberAnimation {
                  from: 0
                  to: 1
                  duration: 3000
              }
              NumberAnimation {
                  from: 1
                  to: 0
                  duration: 3000
              }
          }

          Column {
              spacing: 40
              anchors.centerIn: parent

              ProgressBar {
                  anchors.margins: 20
                  style: touchStyle
                  width: 400
                  value: progress
              }

              ProgressBar {
                  anchors.margins: 20
                  style: touchStyle
                  width: 400
                  value: 1 - progress
              }

              ProgressBar {
                  anchors.margins: 20
                  style: touchStyle
                  value: 1
                  width: 400
              }

          }

          Component {
              id: touchStyle
              ProgressBarStyle {
                  panel: Rectangle {
                      implicitHeight: 15
                      implicitWidth: 400
                      color: "#444"
                      opacity: 0.8
                      Rectangle {
                          antialiasing: true
                          radius: 1
                          color: "#468bb7"
                          height: parent.height
                          width: parent.width * control.value / control.maximumValue
                      }
                  }
              }
          }
      }