CoffeeButton.qml Example File | Qt 5.12

Qt 5.12 | Coffee Machine Example | CoffeeButton.qml Example File

Qt 5.12.8 Reference Documentation

# CoffeeButton.qml Example File

demos/coffee/CoffeeButton.qml

      /****************************************************************************
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      import QtQuick 2.4
      import QtQuick.Controls 2.0
      import QtQuick.Layouts 1.3
      import Coffee 1.0

      Image {
          id: root
          source: "images/icons/coffees/cappucino.png"
          signal clicked

          property int duration: 250
          property alias text: label.text
          MouseArea {
              anchors.fill: parent
              onClicked: root.clicked()
              onPressed: {
                  glow.visible = true
                  animation1.start()
                  animation2.start()
              }
          }

          Rectangle {
              id: glow
              visible: false

              width: 250
              height: 250
              color: "#00000000"
              radius: 125
              scale: 1.05
              border.color: "#ffffff"
          }

          Label {
              id: label
              x: 292
              y: 252
              text: qsTr("Label")
              anchors.horizontalCenter: parent.horizontalCenter
              color: "#443224"
              font.family: Constants.fontFamily
              font.pixelSize: 28
          }

          PropertyAnimation {
              target: glow
              id: animation1
              duration: root.duration
              loops: 1
              from: 1.05
              to: 1.2
              property: "scale"
          }

          ParallelAnimation {
              id: animation2
              SequentialAnimation {
                  PropertyAnimation {
                      target: glow
                      duration: root.duration
                      loops: 1
                      from: 0.2
                      to: 1.0
                      property: "opacity"
                  }
                  PropertyAnimation {
                      target: glow
                      duration: root.duration
                      loops: 1
                      from: 1.0
                      to: 0.0
                      property: "opacity"
                  }

                  PropertyAction {
                      target: glow
                      property: "visible"
                      value: false
                  }
              }

              SequentialAnimation {
                  PropertyAction {
                      target: glow
                      property: "border.width"
                      value: 20
                  }

                  PauseAnimation {
                      duration: 200
                  }

                  PropertyAnimation {
                      target: glow
                      duration: root.duration
                      loops: 1
                      from: 20
                      to: 10
                      property: "border.width"
                  }
              }
          }

      }