Qt Reference Documentation

# qwidgets.qml Example File

declarative/cppextensions/qwidgets/qwidgets.qml

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     ** This file is part of the examples of the Qt Toolkit.
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     import QtQuick 1.0
     import "QWidgets" 1.0

     Rectangle {
         id: window

         property int margin: 30

         width: 640; height: 480
         color: palette.window

         SystemPalette { id: palette }

         MyPushButton {
             id: button1
             x: margin; y: margin
             text: "Right"
             transformOriginPoint: Qt.point(width / 2, height / 2)

             onClicked: window.state = "right"
         }

         MyPushButton {
             id: button2
             x: margin; y: margin + 30
             text: "Bottom"
             transformOriginPoint: Qt.point(width / 2, height / 2)

             onClicked: window.state = "bottom"
         }

         MyPushButton {
             id: button3
             x: margin; y: margin + 60
             text: "Quit"
             transformOriginPoint: Qt.point(width / 2, height / 2)

             onClicked: Qt.quit()
         }

         states: [
             State {
                 name: "right"
                 PropertyChanges { target: button1; x: window.width - width - margin; text: "Left"; onClicked: window.state = "" }
                 PropertyChanges { target: button2; x: window.width - width - margin }
                 PropertyChanges { target: button3; x: window.width - width - margin }
                 PropertyChanges { target: window; color: Qt.darker(palette.window) }
             },
             State {
                 name: "bottom"
                 PropertyChanges { target: button1; y: window.height - height - margin; rotation: 180 }
                 PropertyChanges {
                     target: button2
                     x: button1.x + button1.width + 10; y: window.height - height - margin
                     rotation: 180
                     text: "Top"
                     onClicked: window.state = ""
                 }
                 PropertyChanges { target: button3; x: button2.x + button2.width + 10; y: window.height - height - margin;  rotation: 180 }
                 PropertyChanges { target: window; color: Qt.lighter(palette.window) }
             }
         ]

         transitions: Transition {
             ParallelAnimation {
                 NumberAnimation { properties: "x,y,rotation"; duration: 600; easing.type: Easing.OutQuad }
                 ColorAnimation { target: window; duration: 600 }
             }
         }
     }