vcs.maemo.org Git - mardrone/blob - mardrone/imports/com/nokia/android.1.1/SelectionListItem.qml

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
   4 ** All rights reserved.
   5 ** Contact: Nokia Corporation (qt-info@nokia.com)
   6 **
   7 ** This file is part of the Qt Components project.
   8 **
   9 ** $QT_BEGIN_LICENSE:BSD$
  10 ** You may use this file under the terms of the BSD license as follows:
  11 **
  12 ** "Redistribution and use in source and binary forms, with or without
  13 ** modification, are permitted provided that the following conditions are
  14 ** met:
  15 **   * Redistributions of source code must retain the above copyright
  16 **     notice, this list of conditions and the following disclaimer.
  17 **   * Redistributions in binary form must reproduce the above copyright
  18 **     notice, this list of conditions and the following disclaimer in
  19 **     the documentation and/or other materials provided with the
  20 **     distribution.
  21 **   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
  22 **     the names of its contributors may be used to endorse or promote
  23 **     products derived from this software without specific prior written
  24 **     permission.
  25 **
  26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  27 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  28 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  29 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  30 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  31 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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  36 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
  37 ** $QT_END_LICENSE$
  38 **
  39 ****************************************************************************/
  40
  41 import QtQuick 1.1
  42 import "." 1.1
  43
  44 ListItem {
  45     id: root
  46     property string title: ""
  47     property string subTitle: ""
  48
  49     implicitHeight: background.height + 2 * platformStyle.paddingLarge
  50
  51     onModeChanged: {
  52         if (root.mode == "pressed") {
  53             pressed.source = privateStyle.imagePath("qtg_fr_choice_list_pressed", root.platformInverted)
  54             pressed.opacity = 1
  55         } else {
  56             releasedEffect.restart()
  57         }
  58     }
  59
  60     BorderImage {
  61         id: background
  62         height: privateStyle.menuItemHeight - platformStyle.paddingSmall // from layout spec.
  63         anchors {
  64             left: parent.left
  65             leftMargin: platformStyle.paddingLarge
  66             right: parent.right
  67             rightMargin: privateStyle.scrollBarThickness
  68             verticalCenter: parent.verticalCenter
  69         }
  70         border {
  71             left: platformStyle.borderSizeMedium
  72             top: platformStyle.borderSizeMedium
  73             right: platformStyle.borderSizeMedium
  74             bottom: platformStyle.borderSizeMedium
  75         }
  76         source: privateStyle.imagePath("qtg_fr_choice_list_" + internal.getBackground(),
  77                                        root.platformInverted)
  78
  79         BorderImage {
  80             id: pressed
  81             border {
  82                 left: platformStyle.borderSizeMedium
  83                 top: platformStyle.borderSizeMedium
  84                 right: platformStyle.borderSizeMedium
  85                 bottom: platformStyle.borderSizeMedium
  86             }
  87             opacity: 0
  88             anchors.fill: parent
  89         }
  90
  91         Column {
  92             anchors {
  93                 verticalCenter: background.verticalCenter
  94                 right: indicator.left
  95                 rightMargin: platformStyle.paddingMedium
  96                 left: background.left
  97                 leftMargin: platformStyle.paddingLarge
  98             }
  99
 100             Loader {
 101                 anchors.left: parent.left
 102                 sourceComponent: title != "" ? titleText : undefined
 103                 width: parent.width // elide requires explicit width
 104             }
 105
 106             Loader {
 107                 anchors.left: parent.left
 108                 sourceComponent: subTitle != "" ? subTitleText : undefined
 109                 width: parent.width // elide requires explicit width
 110             }
 111         }
 112         Image {
 113             id: indicator
 114             source: root.mode == "disabled" ? privateStyle.imagePath("qtg_graf_choice_list_indicator_disabled",
 115                                                                      root.platformInverted)
 116                                             : privateStyle.imagePath("qtg_graf_choice_list_indicator",
 117                                                                      root.platformInverted)
 118             sourceSize.width: platformStyle.graphicSizeSmall
 119             sourceSize.height: platformStyle.graphicSizeSmall
 120             anchors {
 121                 right: background.right
 122                 rightMargin: platformStyle.paddingSmall
 123                 verticalCenter: parent.verticalCenter
 124             }
 125         }
 126     }
 127
 128     Component {
 129         id: titleText
 130         ListItemText {
 131             mode: root.mode
 132             role: "SelectionTitle"
 133             text: root.title
 134             platformInverted: root.platformInverted
 135         }
 136     }
 137    Component {
 138         id: subTitleText
 139         ListItemText {
 140             mode: root.mode
 141             role: "SelectionSubTitle"
 142             text: root.subTitle
 143             platformInverted: root.platformInverted
 144         }
 145     }
 146
 147     QtObject {
 148         id: internal
 149         function getBackground() {
 150             if (root.mode == "highlighted")
 151                 return "highlighted"
 152             else if (root.mode == "disabled")
 153                 return "disabled"
 154             else
 155                 return "normal"
 156         }
 157     }
 158
 159     SequentialAnimation {
 160         id: releasedEffect
 161         PropertyAnimation {
 162             target: pressed
 163             property: "opacity"
 164             to: 0
 165             easing.type: Easing.Linear
 166             duration: 150
 167         }
 168     }
 169 }