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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 #include "qmessagecontentcontainerid.h" |
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42 |
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43 QTM_BEGIN_NAMESPACE |
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44 |
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45 /*! |
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46 \class QMessageContentContainerId |
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47 \ingroup messaging |
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48 |
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49 \preliminary |
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50 \brief The QMessageContentContainerId class provides a unique identifier for |
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51 QMessageContentContainer internet media (MIME) type entities, within the scope of the |
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52 containing message. |
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53 |
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54 A QMessageContentContainerId can be constructed from a string, or converted to a string |
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55 with toString(). |
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56 |
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57 The identifier of the containing (parent) message is return by messageId() |
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58 |
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59 A QMessageContentContainerId instance can be tested for validity with isValid(), and compared |
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60 to other instances for equality. |
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61 |
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62 If the object a QMessageContentContainerId identifies is removed then the identifier may |
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63 be reused. |
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64 |
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65 If the QMessageContentContainerId refers to an object that has a parent container, and the |
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66 contents of that parent container are modified by removing or prepending contents (i.e. |
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67 message attachments are removed or a message body is created) or the parent container |
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68 itself is removed then the identifier may become invalid, or be reused to reference a |
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69 different object entirely. |
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70 |
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71 \sa QMessageContentContainer |
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72 */ |
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73 |
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74 /*! |
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75 \fn QMessageContentContainerId::QMessageContentContainerId() |
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76 |
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77 Creates an invalid identifier, toString() will return a null string; |
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78 */ |
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79 |
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80 /*! |
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81 \fn QMessageContentContainerId::QMessageContentContainerId(const QMessageContentContainerId& other) |
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82 |
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83 Constructs a copy of \a other. |
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84 */ |
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85 |
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86 /*! |
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87 \fn QMessageContentContainerId::QMessageContentContainerId(const QString& id) |
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88 |
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89 Constructs an identifier from \a id. |
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90 |
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91 \sa toString() |
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92 */ |
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93 |
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94 /*! |
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95 \fn QMessageContentContainerId::~QMessageContentContainerId() |
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96 |
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97 Destroys the identifier. |
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98 */ |
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99 |
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100 /*! |
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101 \internal |
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102 \fn QMessageContentContainerId& QMessageContentContainerId::operator=(const QMessageContentContainerId &other) |
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103 */ |
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104 |
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105 /*! |
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106 \internal |
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107 \fn bool QMessageContentContainerId::operator==(const QMessageContentContainerId &other) const |
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108 */ |
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109 |
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110 /*! |
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111 \internal |
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112 */ |
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113 bool QMessageContentContainerId::operator!=(const QMessageContentContainerId &other) const |
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114 { |
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115 return !operator==(other); |
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116 } |
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117 |
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118 /*! |
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119 \fn bool QMessageContentContainerId::toString() const |
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120 |
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121 Returns the string representation of this identifier. |
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122 |
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123 A null string should be returned if and only if the identifier is invalid. |
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124 |
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125 String representations of identifiers should not be used to test for equality, instead |
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126 the equality operator should be used. |
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127 */ |
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128 |
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129 /*! |
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130 \fn bool QMessageContentContainerId::isValid() const |
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131 |
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132 Returns true if this identifier is valid; otherwise returns false. |
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133 */ |
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134 |
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135 /*! \typedef QMessageContentContainerIdList |
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136 |
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137 Qt-style synonym for QList<QMessageContentContainerId> |
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138 */ |
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139 |
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140 QTM_END_NAMESPACE |