Qt 5.11 | Qt Quick Controls 2 | Qt Quick Controls 2 - Wearable Demo | Clock.qml Example File

Qt 5.11.3 Reference Documentation

# Clock.qml Example File

wearable/qml/WorldClock/Clock.qml

      /****************************************************************************
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      import QtQuick 2.7
      import QtQuick.Controls 2.0 as QQC2
      import ".."
      import "../Style"

      SwipeViewPage {
          id: clock

          property int hours
          property int minutes
          property int seconds
          property real shift: timeShift
          property bool night: false
          property bool internationalTime: true //Unset for local time

          function getWatchFaceImage(imageName) {
              return "images/" + imageName
          }

          function timeChanged() {
              var date = new Date
              hours = internationalTime ? date.getUTCHours() + Math.floor(
                                              clock.shift) : date.getHours()
              night = (hours < 7 || hours > 19)
              minutes = internationalTime ?
               date.getUTCMinutes() + ((clock.shift % 1) * 60) : date.getMinutes()
              seconds = date.getUTCSeconds()
          }

          Timer {
              interval: 100
              running: true
              repeat: true
              onTriggered: clock.timeChanged()
          }

          Item {
              anchors.centerIn: parent

              width: 200
              height: 220

              Rectangle {
                  color: clock.night ? UIStyle.colorQtGray1 : UIStyle.colorQtGray10
                  radius: width / 2
                  width: parent.width
                  height: parent.width
              }

              Image {
                  id: background
                  source: getWatchFaceImage("swissdaydial.png")
                  visible: clock.night == false
              }
              Image {
                  source: getWatchFaceImage("swissnightdial.png")
                  visible: clock.night == true
              }

              Image {
                  x: 92.5
                  y: 27
                  source: getWatchFaceImage(clock.night ?
                                              "swissnighthour.png"
                                              : "swissdayhour.png")
                  transform: Rotation {
                      id: hourRotation
                      origin.x: 7.5
                      origin.y: 73
                      angle: (clock.hours * 30) + (clock.minutes * 0.5)
                      Behavior on angle {
                          SpringAnimation {
                              spring: 2
                              damping: 0.2
                              modulus: 360
                          }
                      }
                  }
              }

              Image {
                  x: 93.5
                  y: 17
                  source: getWatchFaceImage(clock.night ?
                                              "swissnightminute.png"
                                              : "swissdayminute.png")
                  transform: Rotation {
                      id: minuteRotation
                      origin.x: 6.5
                      origin.y: 83
                      angle: clock.minutes * 6
                      Behavior on angle {
                          SpringAnimation {
                              spring: 2
                              damping: 0.2
                              modulus: 360
                          }
                      }
                  }
              }

              Image {
                  x: 97.5
                  y: 20
                  source: getWatchFaceImage("second.png")
                  transform: Rotation {
                      id: secondRotation
                      origin.x: 2.5
                      origin.y: 80
                      angle: clock.seconds * 6
                      Behavior on angle {
                          SpringAnimation {
                              spring: 2
                              damping: 0.2
                              modulus: 360
                          }
                      }
                  }
              }

              Image {
                  anchors.centerIn: background
                  source: getWatchFaceImage("center.png")
              }

              Text {
                  id: cityLabel
                  anchors.bottom: parent.bottom
                  anchors.bottomMargin: 2
                  anchors.horizontalCenter: parent.horizontalCenter

                  text: cityName
                  color: UIStyle.colorQtGray1
                  font.pixelSize: UIStyle.fontSizeXS
                  font.letterSpacing: 2
              }
          }
      }