1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/examples/listviews/listviews.doc:4 -->
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3 | <html>
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4 | <head>
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5 | <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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6 | <title>Listviews</title>
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7 | <style type="text/css"><!--
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8 | fn { margin-left: 1cm; text-indent: -1cm; }
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9 | a:link { color: #004faf; text-decoration: none }
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10 | a:visited { color: #672967; text-decoration: none }
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11 | body { background: #ffffff; color: black; }
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12 | --></style>
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13 | </head>
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14 | <body>
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15 |
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16 | <table border="0" cellpadding="0" cellspacing="0" width="100%">
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17 | <tr bgcolor="#E5E5E5">
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18 | <td valign=center>
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19 | <a href="index.html">
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20 | <font color="#004faf">Home</font></a>
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21 | | <a href="classes.html">
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22 | <font color="#004faf">All Classes</font></a>
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23 | | <a href="mainclasses.html">
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24 | <font color="#004faf">Main Classes</font></a>
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25 | | <a href="annotated.html">
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26 | <font color="#004faf">Annotated</font></a>
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27 | | <a href="groups.html">
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28 | <font color="#004faf">Grouped Classes</font></a>
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29 | | <a href="functions.html">
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30 | <font color="#004faf">Functions</font></a>
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31 | </td>
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32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>Listviews</h1>
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33 |
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34 |
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35 | <p>
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36 | This examples shows how to work with listviews (hierarchical and multi-column).
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37 | It also shows how to subclass listview items for special reasons. It looks
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38 | and works like the main window of a mail client.
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39 | <p> <hr>
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40 | <p> Header file:
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41 | <p> <pre>/****************************************************************************
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42 | ** $Id: listviews-example.html 2051 2007-02-21 10:04:20Z chehrlic $
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43 | **
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44 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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45 | **
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46 | ** This file is part of an example program for Qt. This example
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47 | ** program may be used, distributed and modified without limitation.
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48 | **
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49 | *****************************************************************************/
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50 |
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51 | #ifndef LISTVIEWS_H
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52 | #define LISTVIEWS_H
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53 |
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54 | #include <<a href="qsplitter-h.html">qsplitter.h</a>>
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55 | #include <<a href="qstring-h.html">qstring.h</a>>
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56 | #include <<a href="qobject-h.html">qobject.h</a>>
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57 | #include <<a href="qdatetime-h.html">qdatetime.h</a>>
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58 | #include <<a href="qptrlist-h.html">qptrlist.h</a>>
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59 | #include <<a href="qlistview-h.html">qlistview.h</a>>
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60 |
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61 | class QListView;
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62 | class QLabel;
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63 | class QPainter;
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64 | class QColorGroup;
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65 | class QObjectList;
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66 | class QPopupMenu;
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67 |
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68 | // -----------------------------------------------------------------
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69 |
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70 | class MessageHeader
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71 | {
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72 | public:
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73 | MessageHeader( const <a href="qstring.html">QString</a> &_sender, const <a href="qstring.html">QString</a> &_subject, const <a href="qdatetime.html">QDateTime</a> &_datetime )
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74 | : msender( _sender ), msubject( _subject ), mdatetime( _datetime )
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75 | {}
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76 |
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77 | MessageHeader( const MessageHeader &mh );
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78 | MessageHeader &operator=( const MessageHeader &mh );
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79 |
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80 | <a href="qstring.html">QString</a> sender() { return msender; }
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81 | <a href="qstring.html">QString</a> subject() { return msubject; }
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82 | <a href="qdatetime.html">QDateTime</a> datetime() { return mdatetime; }
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83 |
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84 | protected:
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85 | <a href="qstring.html">QString</a> msender, msubject;
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86 | <a href="qdatetime.html">QDateTime</a> mdatetime;
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87 |
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88 | };
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89 |
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90 | // -----------------------------------------------------------------
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91 |
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92 | class Message
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93 | {
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94 | public:
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95 | enum State { Read = 0,
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96 | Unread};
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97 |
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98 | Message( const MessageHeader &mh, const <a href="qstring.html">QString</a> &_body )
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99 | : mheader( mh ), mbody( _body ), mstate( Unread )
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100 | {}
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101 |
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102 | Message( const Message &m )
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103 | : mheader( m.mheader ), mbody( m.mbody ), mstate( m.mstate )
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104 | {}
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105 |
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106 | MessageHeader header() { return mheader; }
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107 | <a href="qstring.html">QString</a> body() { return mbody; }
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108 |
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109 | void setState( const State &s ) { mstate = s; }
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110 | State state() { return mstate; }
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111 |
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112 | protected:
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113 | MessageHeader mheader;
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114 | <a href="qstring.html">QString</a> mbody;
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115 | State mstate;
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116 |
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117 | };
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118 |
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119 | // -----------------------------------------------------------------
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120 |
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121 | class Folder : public <a href="qobject.html">QObject</a>
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122 | {
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123 | <a href="metaobjects.html#Q_OBJECT">Q_OBJECT</a>
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124 |
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125 | public:
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126 | Folder( Folder *parent, const <a href="qstring.html">QString</a> &name );
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127 | ~Folder()
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128 | {}
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129 |
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130 | void addMessage( Message *m )
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131 | <a name="x131"></a> { lstMessages.<a href="qptrlist.html#append">append</a>( m ); }
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132 |
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133 | <a href="qstring.html">QString</a> folderName() { return fName; }
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134 |
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135 | <a name="x132"></a> Message *firstMessage() { return lstMessages.<a href="qptrlist.html#first">first</a>(); }
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136 | <a name="x133"></a> Message *nextMessage() { return lstMessages.<a href="qptrlist.html#next">next</a>(); }
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137 |
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138 | protected:
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139 | <a href="qstring.html">QString</a> fName;
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140 | <a href="qptrlist.html">QPtrList</a><Message> lstMessages;
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141 |
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142 | };
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143 |
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144 | // -----------------------------------------------------------------
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145 |
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146 | class FolderListItem : public <a href="qlistviewitem.html">QListViewItem</a>
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147 | {
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148 | public:
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149 | FolderListItem( <a href="qlistview.html">QListView</a> *parent, Folder *f );
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150 | FolderListItem( FolderListItem *parent, Folder *f );
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151 |
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152 | void insertSubFolders( const <a href="qobjectlist.html">QObjectList</a> *lst );
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153 |
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154 | Folder *folder() { return myFolder; }
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155 |
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156 | protected:
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157 | Folder *myFolder;
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158 |
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159 | };
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160 |
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161 | // -----------------------------------------------------------------
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162 |
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163 | class MessageListItem : public <a href="qlistviewitem.html">QListViewItem</a>
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164 | {
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165 | public:
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166 | MessageListItem( <a href="qlistview.html">QListView</a> *parent, Message *m );
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167 |
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168 | virtual void paintCell( <a href="qpainter.html">QPainter</a> *p, const <a href="qcolorgroup.html">QColorGroup</a> &cg,
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169 | int column, int width, int alignment );
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170 |
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171 | Message *message() { return myMessage; }
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172 |
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173 | protected:
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174 | Message *myMessage;
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175 |
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176 | };
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177 |
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178 | // -----------------------------------------------------------------
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179 |
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180 | class ListViews : public <a href="qsplitter.html">QSplitter</a>
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181 | {
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182 | Q_OBJECT
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183 |
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184 | public:
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185 | ListViews( <a href="qwidget.html">QWidget</a> *parent = 0, const char *name = 0 );
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186 | ~ListViews()
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187 | {}
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188 |
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189 | protected:
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190 | void initFolders();
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191 | void initFolder( Folder *folder, unsigned int &count );
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192 | void setupFolders();
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193 |
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194 | <a href="qlistview.html">QListView</a> *messages, *folders;
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195 | <a href="qlabel.html">QLabel</a> *message;
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196 | <a href="qpopupmenu.html">QPopupMenu</a>* menu;
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197 |
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198 | <a href="qptrlist.html">QPtrList</a><Folder> lstFolders;
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199 |
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200 | protected slots:
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201 | void slotFolderChanged( <a href="qlistviewitem.html">QListViewItem</a>* );
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202 | void slotMessageChanged();
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203 | void slotRMB( <a href="qlistviewitem.html">QListViewItem</a>*, const <a href="qpoint.html">QPoint</a> &, int );
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204 |
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205 | };
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206 |
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207 | #endif
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208 | </pre>
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209 |
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210 | <p> <hr>
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211 | <p> Implementation:
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212 | <p> <pre>/****************************************************************************
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213 | ** $Id: listviews-example.html 2051 2007-02-21 10:04:20Z chehrlic $
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214 | **
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215 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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216 | **
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217 | ** This file is part of an example program for Qt. This example
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218 | ** program may be used, distributed and modified without limitation.
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219 | **
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220 | *****************************************************************************/
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221 |
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222 | #include "listviews.h"
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223 |
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224 | #include <<a href="qlabel-h.html">qlabel.h</a>>
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225 | #include <<a href="qpainter-h.html">qpainter.h</a>>
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226 | #include <<a href="qpalette-h.html">qpalette.h</a>>
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227 | #include <<a href="qobjectlist-h.html">qobjectlist.h</a>>
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228 | #include <<a href="qpopupmenu-h.html">qpopupmenu.h</a>>
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229 | #include <<a href="qheader-h.html">qheader.h</a>>
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230 | #include <<a href="qregexp-h.html">qregexp.h</a>>
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231 |
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232 | // -----------------------------------------------------------------
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233 |
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234 | MessageHeader::MessageHeader( const MessageHeader &mh )
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235 | {
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236 | msender = mh.msender;
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237 | msubject = mh.msubject;
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238 | mdatetime = mh.mdatetime;
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239 | }
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240 |
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241 | MessageHeader &MessageHeader::operator=( const MessageHeader &mh )
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242 | {
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243 | msender = mh.msender;
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244 | msubject = mh.msubject;
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245 | mdatetime = mh.mdatetime;
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246 |
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247 | return *this;
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248 | }
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249 |
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250 | // -----------------------------------------------------------------
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251 |
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252 | <a name="f208"></a>Folder::Folder( Folder *parent, const <a href="qstring.html">QString</a> &name )
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253 | : <a href="qobject.html">QObject</a>( parent, name ), fName( name )
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254 | {
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255 | lstMessages.setAutoDelete( TRUE );
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256 | }
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257 |
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258 | // -----------------------------------------------------------------
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259 |
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260 | <a name="f209"></a>FolderListItem::FolderListItem( <a href="qlistview.html">QListView</a> *parent, Folder *f )
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261 | : <a href="qlistviewitem.html">QListViewItem</a>( parent )
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262 | {
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263 | myFolder = f;
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264 | <a href="qlistviewitem.html#setText">setText</a>( 0, f->folderName() );
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265 |
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266 | if ( myFolder->children() )
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267 | insertSubFolders( myFolder->children() );
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268 | }
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269 |
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270 | FolderListItem::FolderListItem( FolderListItem *parent, Folder *f )
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271 | : <a href="qlistviewitem.html">QListViewItem</a>( parent )
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272 | {
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273 | myFolder = f;
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274 |
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275 | <a href="qlistviewitem.html#setText">setText</a>( 0, f->folderName() );
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276 |
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277 | if ( myFolder->children() )
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278 | insertSubFolders( myFolder->children() );
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279 | }
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280 |
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281 | void <a name="f210"></a>FolderListItem::insertSubFolders( const <a href="qobjectlist.html">QObjectList</a> *lst )
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282 | {
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283 | Folder *f;
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284 | for ( f = ( Folder* )( ( <a href="qobjectlist.html">QObjectList</a>* )lst )->first(); f; f = ( Folder* )( ( <a href="qobjectlist.html">QObjectList</a>* )lst )->next() )
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285 | (void)new FolderListItem( this, f );
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286 | }
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287 |
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288 | // -----------------------------------------------------------------
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289 |
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290 | <a name="f218"></a>MessageListItem::MessageListItem( <a href="qlistview.html">QListView</a> *parent, Message *m )
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291 | : <a href="qlistviewitem.html">QListViewItem</a>( parent )
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292 | {
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293 | myMessage = m;
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294 | <a href="qlistviewitem.html#setText">setText</a>( 0, myMessage->header().sender() );
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295 | <a href="qlistviewitem.html#setText">setText</a>( 1, myMessage->header().subject() );
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296 | <a href="qlistviewitem.html#setText">setText</a>( 2, myMessage->header().datetime().toString() );
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297 | }
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298 |
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299 | <a name="x157"></a>void MessageListItem::<a href="qlistviewitem.html#paintCell">paintCell</a>( <a href="qpainter.html">QPainter</a> *p, const <a href="qcolorgroup.html">QColorGroup</a> &cg,
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300 | int column, int width, int alignment )
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301 | {
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302 | <a href="qcolorgroup.html">QColorGroup</a> _cg( cg );
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303 | <a name="x135"></a> <a href="qcolor.html">QColor</a> c = _cg.<a href="qcolorgroup.html#text">text</a>();
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304 |
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305 | if ( myMessage->state() == Message::Unread )
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306 | <a name="x134"></a> _cg.<a href="qcolorgroup.html#setColor">setColor</a>( QColorGroup::Text, Qt::red );
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307 |
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308 | QListViewItem::<a href="qlistviewitem.html#paintCell">paintCell</a>( p, _cg, column, width, alignment );
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309 |
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310 | _cg.<a href="qcolorgroup.html#setColor">setColor</a>( QColorGroup::Text, c );
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311 | }
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312 |
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313 | // -----------------------------------------------------------------
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314 |
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315 | <a name="f211"></a>ListViews::ListViews( <a href="qwidget.html">QWidget</a> *parent, const char *name )
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316 | : <a href="qsplitter.html">QSplitter</a>( Qt::Horizontal, parent, name )
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317 | {
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318 | lstFolders.setAutoDelete( TRUE );
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319 |
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320 | folders = new <a href="qlistview.html">QListView</a>( this );
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321 | <a name="x147"></a> folders-><a href="qlistview.html#header">header</a>()->setClickEnabled( FALSE );
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322 | <a name="x141"></a> folders-><a href="qlistview.html#addColumn">addColumn</a>( "Folder" );
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323 |
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324 | initFolders();
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325 | setupFolders();
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326 |
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327 | <a name="x152"></a> folders-><a href="qlistview.html#setRootIsDecorated">setRootIsDecorated</a>( TRUE );
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328 | <a href="qsplitter.html#setResizeMode">setResizeMode</a>( folders, QSplitter::KeepSize );
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329 |
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330 | <a href="qsplitter.html">QSplitter</a> *vsplitter = new <a href="qsplitter.html">QSplitter</a>( Qt::Vertical, this );
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331 |
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332 | messages = new <a href="qlistview.html">QListView</a>( vsplitter );
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333 | messages-><a href="qlistview.html#addColumn">addColumn</a>( "Sender" );
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334 | messages-><a href="qlistview.html#addColumn">addColumn</a>( "Subject" );
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335 | messages-><a href="qlistview.html#addColumn">addColumn</a>( "Date" );
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336 | <a name="x150"></a> messages-><a href="qlistview.html#setColumnAlignment">setColumnAlignment</a>( 1, Qt::AlignRight );
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337 | <a name="x149"></a> messages-><a href="qlistview.html#setAllColumnsShowFocus">setAllColumnsShowFocus</a>( TRUE );
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338 | <a name="x155"></a> messages-><a href="qlistview.html#setShowSortIndicator">setShowSortIndicator</a>( TRUE );
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339 | menu = new <a href="qpopupmenu.html">QPopupMenu</a>( messages );
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340 | for( int i = 1; i <= 10; i++ )
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341 | menu-><a href="qmenudata.html#insertItem">insertItem</a>( QString( "Context Item %1" ).arg( i ) );
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342 | <a name="x143"></a> <a href="qobject.html#connect">connect</a>(messages, SIGNAL( <a href="qlistview.html#contextMenuRequested">contextMenuRequested</a>( <a href="qlistviewitem.html">QListViewItem</a> *, const <a href="qpoint.html">QPoint</a>& , int ) ),
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343 | this, SLOT( slotRMB( <a href="qlistviewitem.html">QListViewItem</a> *, const <a href="qpoint.html">QPoint</a> &, int ) ) );
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344 | <a name="x161"></a> vsplitter-><a href="qsplitter.html#setResizeMode">setResizeMode</a>( messages, QSplitter::KeepSize );
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345 |
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346 | message = new <a href="qlabel.html">QLabel</a>( vsplitter );
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347 | message-><a href="qlabel.html#setAlignment">setAlignment</a>( Qt::AlignTop );
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348 | <a name="x163"></a> message-><a href="qwidget.html#setBackgroundMode">setBackgroundMode</a>( PaletteBase );
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349 |
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350 | <a name="x148"></a> <a href="qobject.html#connect">connect</a>( folders, SIGNAL( <a href="qlistview.html#selectionChanged">selectionChanged</a>( <a href="qlistviewitem.html">QListViewItem</a>* ) ),
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351 | this, SLOT( slotFolderChanged( <a href="qlistviewitem.html">QListViewItem</a>* ) ) );
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352 | <a href="qobject.html#connect">connect</a>( messages, SIGNAL( <a href="qlistview.html#selectionChanged">selectionChanged</a>() ),
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353 | this, SLOT( slotMessageChanged() ) );
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354 | <a name="x144"></a> <a href="qobject.html#connect">connect</a>( messages, SIGNAL( <a href="qlistview.html#currentChanged">currentChanged</a>( <a href="qlistviewitem.html">QListViewItem</a> * ) ),
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355 | this, SLOT( slotMessageChanged() ) );
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356 |
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357 | <a name="x154"></a> messages-><a href="qlistview.html#setSelectionMode">setSelectionMode</a>( QListView::Extended );
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358 | // some preparations
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359 | <a name="x146"></a> folders-><a href="qlistview.html#firstChild">firstChild</a>()->setOpen( TRUE );
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360 | folders-><a href="qlistview.html#firstChild">firstChild</a>()->firstChild()->setOpen( TRUE );
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361 | <a name="x151"></a> folders-><a href="qlistview.html#setCurrentItem">setCurrentItem</a>( folders-><a href="qlistview.html#firstChild">firstChild</a>()->firstChild()->firstChild() );
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362 | <a name="x153"></a> folders-><a href="qlistview.html#setSelected">setSelected</a>( folders-><a href="qlistview.html#firstChild">firstChild</a>()->firstChild()->firstChild(), TRUE );
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363 |
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364 | messages-><a href="qlistview.html#setSelected">setSelected</a>( messages-><a href="qlistview.html#firstChild">firstChild</a>(), TRUE );
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365 | messages-><a href="qlistview.html#setCurrentItem">setCurrentItem</a>( messages-><a href="qlistview.html#firstChild">firstChild</a>() );
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366 | message-><a href="qframe.html#setMargin">setMargin</a>( 5 );
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367 |
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368 | <a href="qvaluelist.html">QValueList</a><int> lst;
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369 | <a name="x160"></a> lst.<a href="qptrlist.html#append">append</a>( 170 );
|
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370 | <a href="qsplitter.html#setSizes">setSizes</a>( lst );
|
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371 | }
|
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372 |
|
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373 | void <a name="f212"></a>ListViews::initFolders()
|
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374 | {
|
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375 | unsigned int mcount = 1;
|
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376 |
|
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377 | for ( unsigned int i = 1; i < 20; i++ ) {
|
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378 | <a href="qstring.html">QString</a> str;
|
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379 | str = QString( "Folder %1" ).arg( i );
|
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380 | Folder *f = new Folder( 0, str );
|
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381 | for ( unsigned int j = 1; j < 5; j++ ) {
|
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382 | <a href="qstring.html">QString</a> str2;
|
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383 | str2 = QString( "Sub Folder %1" ).arg( j );
|
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384 | Folder *f2 = new Folder( f, str2 );
|
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385 | for ( unsigned int k = 1; k < 3; k++ ) {
|
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386 | <a href="qstring.html">QString</a> str3;
|
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387 | str3 = QString( "Sub Sub Folder %1" ).arg( k );
|
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388 | Folder *f3 = new Folder( f2, str3 );
|
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389 | initFolder( f3, mcount );
|
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390 | }
|
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391 | }
|
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392 | lstFolders.append( f );
|
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393 | }
|
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394 | }
|
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395 |
|
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396 | void <a name="f213"></a>ListViews::initFolder( Folder *folder, unsigned int &count )
|
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397 | {
|
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398 | for ( unsigned int i = 0; i < 15; i++, count++ ) {
|
---|
399 | <a href="qstring.html">QString</a> str;
|
---|
400 | str = QString( "Message %1 " ).arg( count );
|
---|
401 | <a name="x137"></a> <a href="qdatetime.html">QDateTime</a> dt = QDateTime::<a href="qdatetime.html#currentDateTime">currentDateTime</a>();
|
---|
402 | <a name="x136"></a> dt = dt.<a href="qdatetime.html#addSecs">addSecs</a>( 60 * count );
|
---|
403 | MessageHeader mh( "Trolltech <info@trolltech.com> ", str, dt );
|
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404 |
|
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405 | <a href="qstring.html">QString</a> body;
|
---|
406 | body = QString( "This is the message number %1 of this application, \n"
|
---|
407 | "which shows how to use QListViews, QListViewItems, \n"
|
---|
408 | "QSplitters and so on. The code should show how easy\n"
|
---|
409 | "this can be done in Qt." ).arg( count );
|
---|
410 | Message *msg = new Message( mh, body );
|
---|
411 | folder->addMessage( msg );
|
---|
412 | }
|
---|
413 | }
|
---|
414 |
|
---|
415 | void <a name="f214"></a>ListViews::setupFolders()
|
---|
416 | {
|
---|
417 | <a name="x142"></a> folders-><a href="qlistview.html#clear">clear</a>();
|
---|
418 |
|
---|
419 | for ( Folder* f = lstFolders.first(); f; f = lstFolders.next() )
|
---|
420 | (void)new FolderListItem( folders, f );
|
---|
421 | }
|
---|
422 |
|
---|
423 | void <a name="f215"></a>ListViews::slotRMB( <a href="qlistviewitem.html">QListViewItem</a>* Item, const <a href="qpoint.html">QPoint</a> & point, int )
|
---|
424 | {
|
---|
425 | if( Item )
|
---|
426 | <a name="x159"></a> menu-><a href="qpopupmenu.html#popup">popup</a>( point );
|
---|
427 | }
|
---|
428 |
|
---|
429 |
|
---|
430 | void <a name="f216"></a>ListViews::slotFolderChanged( <a href="qlistviewitem.html">QListViewItem</a> *i )
|
---|
431 | {
|
---|
432 | if ( !i )
|
---|
433 | return;
|
---|
434 | messages-><a href="qlistview.html#clear">clear</a>();
|
---|
435 | <a name="x140"></a> message-><a href="qlabel.html#setText">setText</a>( "" );
|
---|
436 |
|
---|
437 | FolderListItem *item = ( FolderListItem* )i;
|
---|
438 |
|
---|
439 | for ( Message* msg = item->folder()->firstMessage(); msg;
|
---|
440 | msg = item->folder()->nextMessage() )
|
---|
441 | (void)new MessageListItem( messages, msg );
|
---|
442 | }
|
---|
443 |
|
---|
444 | void <a name="f217"></a>ListViews::slotMessageChanged()
|
---|
445 | {
|
---|
446 | <a name="x145"></a> <a href="qlistviewitem.html">QListViewItem</a> *i = messages-><a href="qlistview.html#currentItem">currentItem</a>();
|
---|
447 | if ( !i )
|
---|
448 | return;
|
---|
449 |
|
---|
450 | <a name="x156"></a> if ( !i-><a href="qlistviewitem.html#isSelected">isSelected</a>() ) {
|
---|
451 | message-><a href="qlabel.html#setText">setText</a>( "" );
|
---|
452 | return;
|
---|
453 | }
|
---|
454 |
|
---|
455 | MessageListItem *item = ( MessageListItem* )i;
|
---|
456 | Message *msg = item->message();
|
---|
457 |
|
---|
458 | <a href="qstring.html">QString</a> text;
|
---|
459 | <a href="qstring.html">QString</a> tmp = msg->header().sender();
|
---|
460 | <a name="x162"></a> tmp = tmp.<a href="qstring.html#replace">replace</a>( "<", "&lt;" );
|
---|
461 | tmp = tmp.<a href="qstring.html#replace">replace</a>( ">", "&gt;" );
|
---|
462 | text = QString( "<b><i>From:</i></b> <a href=\"mailto:info@trolltech.com\">%1</a><br>"
|
---|
463 | "<b><i>Subject:</i></b> <big><big><b>%2</b></big></big><br>"
|
---|
464 | "<b><i>Date:</i></b> %3<br><br>"
|
---|
465 | "%4" ).
|
---|
466 | arg( tmp ).arg( msg->header().subject() ).
|
---|
467 | arg( msg->header().datetime().toString() ).arg( msg->body() );
|
---|
468 |
|
---|
469 | message-><a href="qlabel.html#setText">setText</a>( text );
|
---|
470 |
|
---|
471 | msg->setState( Message::Read );
|
---|
472 | }
|
---|
473 | </pre>
|
---|
474 |
|
---|
475 | <p> <hr>
|
---|
476 | <p> Main:
|
---|
477 | <p> <pre>/****************************************************************************
|
---|
478 | ** $Id: listviews-example.html 2051 2007-02-21 10:04:20Z chehrlic $
|
---|
479 | **
|
---|
480 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
|
---|
481 | **
|
---|
482 | ** This file is part of an example program for Qt. This example
|
---|
483 | ** program may be used, distributed and modified without limitation.
|
---|
484 | **
|
---|
485 | *****************************************************************************/
|
---|
486 |
|
---|
487 | #include "listviews.h"
|
---|
488 | #include <<a href="qapplication-h.html">qapplication.h</a>>
|
---|
489 |
|
---|
490 | int main( int argc, char **argv )
|
---|
491 | {
|
---|
492 | <a href="qapplication.html">QApplication</a> a( argc, argv );
|
---|
493 |
|
---|
494 | ListViews listViews;
|
---|
495 | <a name="x166"></a> listViews.<a href="qwidget.html#resize">resize</a>( 640, 480 );
|
---|
496 | <a name="x167"></a> listViews.<a href="qwidget.html#setCaption">setCaption</a>( "Qt Example - Listview" );
|
---|
497 | a.<a href="qapplication.html#setMainWidget">setMainWidget</a>( &listViews );
|
---|
498 | listViews.<a href="qwidget.html#show">show</a>();
|
---|
499 |
|
---|
500 | return a.<a href="qapplication.html#exec">exec</a>();
|
---|
501 | }
|
---|
502 | </pre>
|
---|
503 |
|
---|
504 | <p>See also <a href="examples.html">Examples</a>.
|
---|
505 |
|
---|
506 | <!-- eof -->
|
---|
507 | <p><address><hr><div align=center>
|
---|
508 | <table width=100% cellspacing=0 border=0><tr>
|
---|
509 | <td>Copyright © 2007
|
---|
510 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
---|
511 | <td align=right><div align=right>Qt 3.3.8</div>
|
---|
512 | </table></div></address></body>
|
---|
513 | </html>
|
---|