Creating a Qt Quick Application | Qt Creator Manual

- Qt Creator Manual
- Creating a Qt Quick Application
- Qt Creator Manual 4.13.0

Tutorials ◦ Creating a Qt Widget Based Application

# Creating a Qt Quick Application

     import QtQuick 2.14

     Rectangle {
         id: page
         width: 640
         height: 480
         visible: true
         border.color: "#808080"
         state: "State1"

         Image {
             id: icon
             x: 10
             y: 20
             source: "qt-logo.png"
             fillMode: Image.PreserveAspectFit
         }

         Rectangle {
             id: topLeftRect
             width: 55
             height: 41
             color: "#00000000"
             border.color: "#808080"
             anchors.left: parent.left
             anchors.top: parent.top
             anchors.leftMargin: 10
             anchors.topMargin: 20

             MouseArea {
                 id: mouseArea
                 anchors.fill: parent

                 Connections {
                     target: mouseArea
                     onClicked: page.state = "State1"
                 }
             }
         }

         Rectangle {
             id: middleRightRect
             width: 55
             height: 41
             color: "#00000000"
             border.color: "#808080"
             anchors.verticalCenter: parent.verticalCenter
             anchors.right: parent.right
             anchors.rightMargin: 10
             MouseArea {
                 id: mouseArea1
                 anchors.fill: parent

                 Connections {
                     target: mouseArea1
                     onClicked: page.state = "State2"
                 }
             }
         }

         Rectangle {
             id: bottomLeftRect
             width: 55
             height: 41
             color: "#00000000"
             border.color: "#808080"
             anchors.left: parent.left
             anchors.bottom: parent.bottom
             anchors.bottomMargin: 20
             MouseArea {
                 id: mouseArea2
                 anchors.fill: parent

                 Connections {
                     target: mouseArea2
                     onClicked: page.state = "State3"
                 }
             }
             anchors.leftMargin: 10
         }
         states: [
             State {
                 name: "State1"

                 PropertyChanges {
                     target: icon
                     x: 10
                     y: 20
                 }
             },
             State {
                 name: "State2"

                 PropertyChanges {
                     target: icon
                     x: 575
                     y: 219
                 }
             },
             State {
                 name: "State3"
                 PropertyChanges {
                     target: icon
                     x: 10
                     y: 419
                 }
             }
         ]
         transitions: [
             Transition {
                 id: toState1
                 ParallelAnimation {
                     SequentialAnimation {
                         PauseAnimation {
                             duration: 50
                         }

                         PropertyAnimation {
                             target: icon
                             property: "x"
                             easing.bezierCurve: [0.2,0.2,0.8,0.8,1,1]
                             duration: 152
                         }
                     }

                     SequentialAnimation {
                         PauseAnimation {
                             duration: 52
                         }

                         PropertyAnimation {
                             target: icon
                             property: "y"
                             easing.bezierCurve: [0.2,0.2,0.8,0.8,1,1]
                             duration: 152
                         }
                     }
                 }
                 to: "State1"
                 from: "State2,State3"
             },
             Transition {
                 id: toState2
                 ParallelAnimation {
                     SequentialAnimation {
                         PauseAnimation {
                             duration: 50
                         }

                         PropertyAnimation {
                             target: icon
                             property: "x"
                             easing.bezierCurve: [0.233,0.161,0.264,0.997,0.393,0.997,0.522,0.997,0.555,0.752,0.61,0.75,0.664,0.748,0.736,1,0.775,1,0.814,0.999,0.861,0.901,0.888,0.901,0.916,0.901,0.923,0.995,1,1]
                             duration: 951
                         }
                     }

                     SequentialAnimation {
                         PauseAnimation {
                             duration: 50
                         }

                         PropertyAnimation {
                             target: icon
                             property: "y"
                             easing.bezierCurve: [0.233,0.161,0.264,0.997,0.393,0.997,0.522,0.997,0.555,0.752,0.61,0.75,0.664,0.748,0.736,1,0.775,1,0.814,0.999,0.861,0.901,0.888,0.901,0.916,0.901,0.923,0.995,1,1]
                             duration: 951
                         }
                     }
                 }
                 to: "State2"
                 from: "State1,State3"
             },
             Transition {
                 id: toState3
                 ParallelAnimation {
                     SequentialAnimation {
                         PauseAnimation {
                             duration: 0
                         }

                         PropertyAnimation {
                             target: icon
                             property: "x"
                             easing.bezierCurve: [0.25,0.46,0.45,0.94,1,1]
                             duration: 2000
                         }
                     }

                     SequentialAnimation {
                         PauseAnimation {
                             duration: 0
                         }

                         PropertyAnimation {
                             target: icon
                             property: "y"
                             easing.bezierCurve: [0.25,0.46,0.45,0.94,1,1]
                             duration: 2000
                         }
                     }
                 }
                 to: "State3"
                 from: "State1,State2"
             }
         ]
     }

     /*##^##
     Designer {
         D{i:0;formeditorZoom:0.6600000262260437}D{i:17;transitionDuration:2000}D{i:25;transitionDuration:2000}
     D{i:33;transitionDuration:2000}
     }
     ##^##*/