DialScreen.qml Example File

 /****************************************************************************
 **
 ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal
 **
 ** This file is part of the examples of the Qt Mobility Components.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** 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 Digia Plc 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 Qt 4.7

 //Layout of the DialScreen control
 //------------------------------------
 //|DialScreen                        |
 //| ---------------------  ____  numberPad
 //| |dialNumber         | /          |
 //| ---------------------/          _|__  hangUpButton
 //| --------------------/- ------- / |
 //| |      |      |      | |     |/  |
 //| |   1  |   2  |   3  | |     |   |
 //| |      |      |      | |     |   |
 //| ---------------------- |     |   |
 //| |      |      |      | |     |   |
 //| |   4  |   5  |   6  | |     |   |
 //| |      |      |      | -------   |
 //| ----------------------          _|__  callButton
 //| |      |      |      | ------- / |
 //| |   7  |   8  |   9  | |     |/  |
 //| |      |      |      | |     |   |
 //| ---------------------- |     |   |
 //| |      |      |      | |     |   |
 //| |   *  |   0  |   #  | |     |   |
 //| |      |      |      | |     |   |
 //| ---------------------- -------   |
 //|                                  |
 //------------------------------------

 Item {
     width: childrenRect.width
     height: childrenRect.height
     property string dialString
     signal dial(string numberToDial)
     signal hangup

     Rectangle {
         id: dialNumber
         height: dialText.height + 5
         width: numberPad.width
         anchors.top: parent.top
         anchors.left: parent.left
         color: "white"
         radius: 5
         border.width: 3
         border.color: "black"

         Text {
             id: dialText
             text: dialString
             anchors.centerIn: parent
         }
     }

     Grid {
         id: numberPad
         width: childrenRect.width
         height: childrenRect.height
         anchors.top: dialNumber.bottom
         anchors.left: parent.left
         anchors.topMargin: 5
         columns: 3
         spacing: 5

         DialButton { buttonText: "1"; onClicked: { dialString += "1";} }
         DialButton { buttonText: "2"; onClicked: { dialString += "2";} }
         DialButton { buttonText: "3"; onClicked: { dialString += "3";} }
         DialButton { buttonText: "4"; onClicked: { dialString += "4";} }
         DialButton { buttonText: "5"; onClicked: { dialString += "5";} }
         DialButton { buttonText: "6"; onClicked: { dialString += "6";} }
         DialButton { buttonText: "7"; onClicked: { dialString += "7";} }
         DialButton { buttonText: "8"; onClicked: { dialString += "8";} }
         DialButton { buttonText: "9"; onClicked: { dialString += "9";} }
         DialButton { buttonText: "*"; onClicked: { dialString += "*";} }
         DialButton { buttonText: "0"; onClicked: { dialString += "0";} }
         DialButton { buttonText: "#"; onClicked: { dialString += "#";} }
     }

     DialButton {
         id: hangUpButton
         height: { (numberPad.height / 2) - 2 }
         width: 50
         anchors.top: numberPad.top
         anchors.left: numberPad.right
         anchors.leftMargin: 5
         hoverColor: "red"
         color: "crimson"
         onClicked: {
             dialString = ""
             hangup()
         }
         Image {
             anchors.centerIn: parent
             source: "hangup.png"
             transformOrigin: "Center"
         }
     }

     DialButton {
         id: callButton
         width: 50
         height: {(numberPad.height/2) -2}
         anchors.top: hangUpButton.bottom
         anchors.left: numberPad.right
         anchors.leftMargin: 5
         anchors.topMargin: 4
         color: "mediumseagreen"
         hoverColor: "lightgreen"
         onClicked: {
             if (dialString != "") {
                 dial(dialString)
                 dialString = ""
             }
         }

         Image {
             anchors.centerIn: parent
             source: "call.png"
             transformOrigin: "Center"
         }
     }
 }