qwidgets.qml Example File

 /****************************************************************************
 **
 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
 **     the names of its contributors may be used to endorse or promote
 **     products derived from this software without specific prior written
 **     permission.
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 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 }
         }
     }
 }