<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kio/kfile: kfilepreview.cpp Source File (kio/kfile)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../../.."><img id="nav_header_logo" alt="Home" align="left" src="../../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../../..">API Reference</a> / <a href="../../html/index.html">kio</a> / <a href=".">kfile</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.4.7 --> <h1>kfilepreview.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE libraries</span> <a name="l00002"></a>00002 <span class="comment"> Copyright (C) 1998 Stephan Kulow <coolo@kde.org></span> <a name="l00003"></a>00003 <span class="comment"> 1998 Daniel Grana <grana@ie.iwi.unibe.ch></span> <a name="l00004"></a>00004 <span class="comment"> 2000 Werner Trobin <wtrobin@carinthia.com></span> <a name="l00005"></a>00005 <span class="comment"></span> <a name="l00006"></a>00006 <span class="comment"> This library is free software; you can redistribute it and/or</span> <a name="l00007"></a>00007 <span class="comment"> modify it under the terms of the GNU Library General Public</span> <a name="l00008"></a>00008 <span class="comment"> License as published by the Free Software Foundation; either</span> <a name="l00009"></a>00009 <span class="comment"> version 2 of the License, or (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"></span> <a name="l00011"></a>00011 <span class="comment"> This library is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00014"></a>00014 <span class="comment"> Library General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"></span> <a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU Library General Public License</span> <a name="l00017"></a>00017 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00018"></a>00018 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00019"></a>00019 <span class="comment"> Boston, MA 02110-1301, USA.</span> <a name="l00020"></a>00020 <span class="comment">*/</span> <a name="l00021"></a>00021 <a name="l00022"></a>00022 <span class="preprocessor">#include <kaction.h></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <kfilepreview.h></span> <a name="l00024"></a>00024 <span class="preprocessor">#include <kfilepreview.moc></span> <a name="l00025"></a>00025 <span class="preprocessor">#include <klocale.h></span> <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#include <qlabel.h></span> <a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="preprocessor">#include "config-kfile.h"</span> <a name="l00030"></a>00030 <a name="l00031"></a><a class="code" href="classKFilePreview.html#bd9a8120eba9159eceebed48b96573cf">00031</a> <a class="code" href="classKFilePreview.html#9b3fe6667176f5602d22e9d365a3f7c3">KFilePreview::KFilePreview</a>(<a class="code" href="classKFileView.html">KFileView</a> *view, <a class="codeRef" doxygen="qt.tag:" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) <a name="l00032"></a>00032 : <a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>(parent, name), <a class="code" href="classKFileView.html">KFileView</a>() <a name="l00033"></a>00033 { <a name="l00034"></a>00034 <span class="keywordflow">if</span> ( view ) <a name="l00035"></a>00035 init( view ); <a name="l00036"></a>00036 <span class="keywordflow">else</span> <a name="l00037"></a>00037 init( <span class="keyword">new</span> <a class="code" href="classKFileIconView.html">KFileIconView</a>( (<a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>*) <span class="keyword">this</span>, <span class="stringliteral">"left"</span> )); <a name="l00038"></a>00038 } <a name="l00039"></a>00039 <a name="l00040"></a>00040 <a name="l00041"></a><a class="code" href="classKFilePreview.html#9b3fe6667176f5602d22e9d365a3f7c3">00041</a> <a class="code" href="classKFilePreview.html#9b3fe6667176f5602d22e9d365a3f7c3">KFilePreview::KFilePreview</a>(<a class="codeRef" doxygen="qt.tag:" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) : <a name="l00042"></a>00042 <a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>(parent, name), <a class="code" href="classKFileView.html">KFileView</a>() <a name="l00043"></a>00043 { <a name="l00044"></a>00044 init( <span class="keyword">new</span> <a class="code" href="classKFileIconView.html">KFileIconView</a>((<a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>*)<span class="keyword">this</span>, <span class="stringliteral">"left"</span>) ); <a name="l00045"></a>00045 } <a name="l00046"></a>00046 <a name="l00047"></a><a class="code" href="classKFilePreview.html#6cf23d1ad1119bc2cc876bfe68aaf23f">00047</a> <a class="code" href="classKFilePreview.html#6cf23d1ad1119bc2cc876bfe68aaf23f">KFilePreview::~KFilePreview</a>() <a name="l00048"></a>00048 { <a name="l00049"></a>00049 <span class="comment">// Why copy the actions in the first place? --ellis, 13 Jan 02.</span> <a name="l00051"></a>00051 <span class="comment"></span> <span class="comment">//for ( uint i = 0; i < left->actionCollection()->count(); i++ )</span> <a name="l00052"></a>00052 <span class="comment">// actionCollection()->take( left->actionCollection()->action( i ));</span> <a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="comment">// don't delete the preview, we can reuse it</span> <a name="l00055"></a>00055 <span class="comment">// (it will get deleted by ~KDirOperator)</span> <a name="l00056"></a>00056 <span class="keywordflow">if</span> ( preview && preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#parentWidget">parentWidget</a>() == this ) { <a name="l00057"></a>00057 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#reparent">reparent</a>(0L, 0, <a class="codeRef" doxygen="qt.tag:" href="qpoint.html">QPoint</a>(0, 0), <span class="keyword">false</span>); <a name="l00058"></a>00058 } <a name="l00059"></a>00059 } <a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="keywordtype">void</span> KFilePreview::init( <a class="code" href="classKFileView.html">KFileView</a> *view ) <a name="l00062"></a>00062 { <a name="l00063"></a>00063 <a class="code" href="classKFileView.html#510bca11046bfd2e4974123956ade410">setViewName</a>( i18n(<span class="stringliteral">"Preview"</span>) ); <a name="l00064"></a>00064 <a name="l00065"></a>00065 left = 0L; <a name="l00066"></a>00066 <a class="code" href="classKFilePreview.html#0b6c80067bb6342b7ec4b01cbfcbabe1">setFileView</a>( view ); <a name="l00067"></a>00067 <a name="l00068"></a>00068 preview = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:" href="qwidget.html">QWidget</a>((<a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>*)<span class="keyword">this</span>, <span class="stringliteral">"preview"</span>); <a name="l00069"></a>00069 <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a> tmp = i18n(<span class="stringliteral">"No preview available."</span>); <a name="l00070"></a>00070 <a class="codeRef" doxygen="qt.tag:" href="qlabel.html">QLabel</a> *l = <span class="keyword">new</span> <a class="codeRef" doxygen="qt.tag:" href="qlabel.html">QLabel</a>(tmp, preview); <a name="l00071"></a>00071 l->setMinimumSize(l->sizeHint()); <a name="l00072"></a>00072 l->move(10, 5); <a name="l00073"></a>00073 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#setMinimumWidth">setMinimumWidth</a>(l->sizeHint().width()+20); <a name="l00074"></a>00074 <a class="codeRef" doxygen="qt.tag:" href="qsplitter.html#setResizeMode">setResizeMode</a>(preview, QSplitter::KeepSize); <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="comment">// Why copy the actions? --ellis, 13 Jan 02.</span> <a name="l00077"></a>00077 <span class="comment">//for ( uint i = 0; i < view->actionCollection()->count(); i++ )</span> <a name="l00078"></a>00078 <span class="comment">// actionCollection()->insert( view->actionCollection()->action( i ));</span> <a name="l00079"></a>00079 } <a name="l00080"></a>00080 <a name="l00081"></a><a class="code" href="classKFilePreview.html#0b6c80067bb6342b7ec4b01cbfcbabe1">00081</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#0b6c80067bb6342b7ec4b01cbfcbabe1">KFilePreview::setFileView</a>( <a class="code" href="classKFileView.html">KFileView</a> *view ) <a name="l00082"></a>00082 { <a name="l00083"></a>00083 Q_ASSERT( view ); <a name="l00084"></a>00084 <a name="l00085"></a>00085 <span class="comment">// Why copy the actions? --ellis, 13 Jan 02.</span> <a name="l00086"></a>00086 <span class="comment">//if ( left ) { // remove any previous actions</span> <a name="l00087"></a>00087 <span class="comment">// for ( uint i = 0; i < left->actionCollection()->count(); i++ )</span> <a name="l00088"></a>00088 <span class="comment">// actionCollection()->take( left->actionCollection()->action( i ));</span> <a name="l00089"></a>00089 <span class="comment">//}</span> <a name="l00090"></a>00090 <a name="l00091"></a>00091 <span class="keyword">delete</span> left; <a name="l00092"></a>00092 view-><a class="code" href="classKFileView.html#0b5324a7ee0ee51fbd5dd5fd66099a90">widget</a>()-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#reparent">reparent</a>( <span class="keyword">this</span>, <a class="codeRef" doxygen="qt.tag:" href="qpoint.html">QPoint</a>(0,0) ); <a name="l00093"></a>00093 view->KFileView::setViewMode(All); <a name="l00094"></a>00094 view-><a class="code" href="classKFileView.html#b0d0be3e079bd99408c187693347bce7">setParentView</a>(<span class="keyword">this</span>); <a name="l00095"></a>00095 view-><a class="code" href="classKFileView.html#414aded653fc3c9ccad51fc8a49b6150">setSorting</a>( <a class="code" href="classKFileView.html#5cdf177ec9c4adc7599c763499900baa">sorting</a>() ); <a name="l00096"></a>00096 left = view; <a name="l00097"></a>00097 <a name="l00098"></a>00098 connect( left-><a class="code" href="classKFileView.html#636c4f5bc183b50e865fea93bf6f74e6">signaler</a>(), SIGNAL( fileHighlighted(<span class="keyword">const</span> KFileItem*) ), <a name="l00099"></a>00099 SLOT( <a class="code" href="classKFilePreview.html#57e06f6f15aa04a6396871406a761eff">slotHighlighted</a>( <span class="keyword">const</span> KFileItem * ))); <a name="l00100"></a>00100 <a name="l00101"></a>00101 <span class="comment">// Why copy the actions? --ellis, 13 Jan 02.</span> <a name="l00102"></a>00102 <span class="comment">//for ( uint i = 0; i < view->actionCollection()->count(); i++ )</span> <a name="l00103"></a>00103 <span class="comment">// actionCollection()->insert( view->actionCollection()->action( i ));</span> <a name="l00104"></a>00104 } <a name="l00105"></a>00105 <a name="l00106"></a>00106 <span class="comment">// this url parameter is useless... it's the url of the current directory.</span> <a name="l00107"></a>00107 <span class="comment">// what for?</span> <a name="l00108"></a><a class="code" href="classKFilePreview.html#5a4431e2031101fce402c5df1b39ce84">00108</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#5a4431e2031101fce402c5df1b39ce84">KFilePreview::setPreviewWidget</a>(<span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qwidget.html">QWidget</a> *w, <span class="keyword">const</span> KURL &) <a name="l00109"></a>00109 { <a name="l00110"></a>00110 left-><a class="code" href="classKFileView.html#4c4d2569fd5cbffb413c83cd92822022">setOnlyDoubleClickSelectsFiles</a>( <a class="code" href="classKFileView.html#0d7d0700005305639da994d1daaf799c">onlyDoubleClickSelectsFiles</a>() ); <a name="l00111"></a>00111 <a name="l00112"></a>00112 <span class="keywordflow">if</span> (w) { <a name="l00113"></a>00113 connect(<span class="keyword">this</span>, SIGNAL( showPreview(<span class="keyword">const</span> KURL &) ), <a name="l00114"></a>00114 w, SLOT( showPreview(<span class="keyword">const</span> KURL &) )); <a name="l00115"></a>00115 connect( <span class="keyword">this</span>, SIGNAL( clearPreview() ), <a name="l00116"></a>00116 w, SLOT( clearPreview() )); <a name="l00117"></a>00117 } <a name="l00118"></a>00118 <span class="keywordflow">else</span> { <a name="l00119"></a>00119 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#hide">hide</a>(); <a name="l00120"></a>00120 <span class="keywordflow">return</span>; <a name="l00121"></a>00121 } <a name="l00122"></a>00122 <a name="l00123"></a>00123 <span class="keyword">delete</span> preview; <a name="l00124"></a>00124 preview = const_cast<QWidget*>(w); <a name="l00125"></a>00125 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#reparent">reparent</a>((<a class="codeRef" doxygen="qt.tag:" href="qsplitter.html">QSplitter</a>*)<span class="keyword">this</span>, 0, <a class="codeRef" doxygen="qt.tag:" href="qpoint.html">QPoint</a>(0, 0), <span class="keyword">true</span>); <a name="l00126"></a>00126 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#resize">resize</a>(preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#sizeHint">sizeHint</a>()); <a name="l00127"></a>00127 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#show">show</a>(); <a name="l00128"></a>00128 } <a name="l00129"></a>00129 <a name="l00130"></a><a class="code" href="classKFilePreview.html#5311a8ac88c059ccff62623a2a22ccdc">00130</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#5311a8ac88c059ccff62623a2a22ccdc">KFilePreview::insertItem</a>(KFileItem *item) <a name="l00131"></a>00131 { <a name="l00132"></a>00132 <a class="code" href="classKFileView.html#10579affb6ac417e14d94fdf0b965851">KFileView::insertItem</a>( item ); <a name="l00133"></a>00133 left-><a class="code" href="classKFileView.html#10579affb6ac417e14d94fdf0b965851">insertItem</a>(item); <a name="l00134"></a>00134 } <a name="l00135"></a>00135 <a name="l00136"></a><a class="code" href="classKFilePreview.html#e1f049d966ab199bb806bcbbc9a0ea12">00136</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#e1f049d966ab199bb806bcbbc9a0ea12">KFilePreview::setSorting</a>( QDir::SortSpec sort ) <a name="l00137"></a>00137 { <a name="l00138"></a>00138 left-><a class="code" href="classKFileView.html#414aded653fc3c9ccad51fc8a49b6150">setSorting</a>( sort ); <a name="l00139"></a>00139 <a class="code" href="classKFileView.html#414aded653fc3c9ccad51fc8a49b6150">KFileView::setSorting</a>( left-><a class="code" href="classKFileView.html#5cdf177ec9c4adc7599c763499900baa">sorting</a>() ); <a name="l00140"></a>00140 } <a name="l00141"></a>00141 <a name="l00142"></a><a class="code" href="classKFilePreview.html#9932b3358377161e0400ba7b775a9dd8">00142</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#9932b3358377161e0400ba7b775a9dd8">KFilePreview::clearView</a>() <a name="l00143"></a>00143 { <a name="l00144"></a>00144 left-><a class="code" href="classKFileView.html#faa57af6126429aa86cd85b9776ffb08">clearView</a>(); <a name="l00145"></a>00145 emit clearPreview(); <a name="l00146"></a>00146 } <a name="l00147"></a>00147 <a name="l00148"></a><a class="code" href="classKFilePreview.html#dbde2734765c71e3f31ad3c9cc6e6f34">00148</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#dbde2734765c71e3f31ad3c9cc6e6f34">KFilePreview::updateView</a>(<span class="keywordtype">bool</span> b) <a name="l00149"></a>00149 { <a name="l00150"></a>00150 left-><a class="code" href="classKFileView.html#5f1dd7f78ce56195d567c000cd18ce8d">updateView</a>(b); <a name="l00151"></a>00151 <span class="keywordflow">if</span>(preview) <a name="l00152"></a>00152 preview-><a class="codeRef" doxygen="qt.tag:" href="qwidget.html#repaint">repaint</a>(b); <a name="l00153"></a>00153 } <a name="l00154"></a>00154 <a name="l00155"></a><a class="code" href="classKFilePreview.html#cfd2265f699e496a29b033d2027227eb">00155</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#dbde2734765c71e3f31ad3c9cc6e6f34">KFilePreview::updateView</a>(<span class="keyword">const</span> KFileItem *i) <a name="l00156"></a>00156 { <a name="l00157"></a>00157 left-><a class="code" href="classKFileView.html#5f1dd7f78ce56195d567c000cd18ce8d">updateView</a>(i); <a name="l00158"></a>00158 } <a name="l00159"></a>00159 <a name="l00160"></a><a class="code" href="classKFilePreview.html#462326ba87a553a348a3c1ad79609edf">00160</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#462326ba87a553a348a3c1ad79609edf">KFilePreview::removeItem</a>(<span class="keyword">const</span> KFileItem *i) <a name="l00161"></a>00161 { <a name="l00162"></a>00162 <span class="keywordflow">if</span> ( left-><a class="code" href="classKFileView.html#fa23730f2a0f828b6ff4575510692cdc">isSelected</a>( i ) ) <a name="l00163"></a>00163 emit clearPreview(); <a name="l00164"></a>00164 <a name="l00165"></a>00165 left-><a class="code" href="classKFileView.html#aa3a6c9ee8645ba61028f3dd86cab7e0">removeItem</a>(i); <a name="l00166"></a>00166 <a class="code" href="classKFileView.html#aa3a6c9ee8645ba61028f3dd86cab7e0">KFileView::removeItem</a>( i ); <a name="l00167"></a>00167 } <a name="l00168"></a>00168 <a name="l00169"></a><a class="code" href="classKFilePreview.html#232520e70549bd2bdc66b4ce3e9be1e1">00169</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#232520e70549bd2bdc66b4ce3e9be1e1">KFilePreview::listingCompleted</a>() <a name="l00170"></a>00170 { <a name="l00171"></a>00171 left-><a class="code" href="classKFileView.html#1b2881942e0f118a8c0dca545a1faa84">listingCompleted</a>(); <a name="l00172"></a>00172 } <a name="l00173"></a>00173 <a name="l00174"></a><a class="code" href="classKFilePreview.html#6b780bda9a917b21bd52cecc6a8fc16d">00174</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#6b780bda9a917b21bd52cecc6a8fc16d">KFilePreview::clear</a>() <a name="l00175"></a>00175 { <a name="l00176"></a>00176 <a class="code" href="classKFileView.html#d57bf04c086bb1836aa6cc520e633024">KFileView::clear</a>(); <a name="l00177"></a>00177 left->KFileView::clear(); <a name="l00178"></a>00178 } <a name="l00179"></a>00179 <a name="l00180"></a><a class="code" href="classKFilePreview.html#3c347c96d186214d2efb216c6100ebdf">00180</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#3c347c96d186214d2efb216c6100ebdf">KFilePreview::clearSelection</a>() <a name="l00181"></a>00181 { <a name="l00182"></a>00182 left-><a class="code" href="classKFileView.html#0169239144438ec5e5f140f7a86671fc">clearSelection</a>(); <a name="l00183"></a>00183 emit clearPreview(); <a name="l00184"></a>00184 } <a name="l00185"></a>00185 <a name="l00186"></a><a class="code" href="classKFilePreview.html#08ebb638823c7ddd0f8b5e59e56ab1c9">00186</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#08ebb638823c7ddd0f8b5e59e56ab1c9">KFilePreview::selectAll</a>() <a name="l00187"></a>00187 { <a name="l00188"></a>00188 left-><a class="code" href="classKFileView.html#de383ac9c74aea6cb01e6674f820fb6e">selectAll</a>(); <a name="l00189"></a>00189 } <a name="l00190"></a>00190 <a name="l00191"></a><a class="code" href="classKFilePreview.html#398fde4d53b9c07ddbc9704ad69b3ddf">00191</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#398fde4d53b9c07ddbc9704ad69b3ddf">KFilePreview::invertSelection</a>() <a name="l00192"></a>00192 { <a name="l00193"></a>00193 left-><a class="code" href="classKFileView.html#fffdbef7c58468ceb2db74dc9e9da005">invertSelection</a>(); <a name="l00194"></a>00194 } <a name="l00195"></a>00195 <a name="l00196"></a><a class="code" href="classKFilePreview.html#e67a21b367ba99d4fb64dbef156914fc">00196</a> <span class="keywordtype">bool</span> <a class="code" href="classKFilePreview.html#e67a21b367ba99d4fb64dbef156914fc">KFilePreview::isSelected</a>( <span class="keyword">const</span> KFileItem *i )<span class="keyword"> const</span> <a name="l00197"></a>00197 <span class="keyword"></span>{ <a name="l00198"></a>00198 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#fa23730f2a0f828b6ff4575510692cdc">isSelected</a>( i ); <a name="l00199"></a>00199 } <a name="l00200"></a>00200 <a name="l00201"></a><a class="code" href="classKFilePreview.html#0fb972c5c90738412f2d6d3b083d69af">00201</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#0fb972c5c90738412f2d6d3b083d69af">KFilePreview::setSelectionMode</a>(<a class="code" href="classKFile.html#20f21dc2069bce4d1af09a8adede24fa">KFile::SelectionMode</a> sm) { <a name="l00202"></a>00202 left-><a class="code" href="classKFileView.html#38a54e9e1368ac739863a40facd0873f">setSelectionMode</a>( sm ); <a name="l00203"></a>00203 } <a name="l00204"></a>00204 <a name="l00205"></a><a class="code" href="classKFilePreview.html#132454f2e6b20e2e13f044d42db9066d">00205</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#132454f2e6b20e2e13f044d42db9066d">KFilePreview::setSelected</a>(<span class="keyword">const</span> KFileItem *item, <span class="keywordtype">bool</span> enable) { <a name="l00206"></a>00206 left-><a class="code" href="classKFileView.html#f1cf6ffa28a579e81d53f4195aa605d9">setSelected</a>( item, enable ); <a name="l00207"></a>00207 } <a name="l00208"></a>00208 <a name="l00209"></a><a class="code" href="classKFilePreview.html#021f7616b99bcda6ab8efbec4e395dd2">00209</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#021f7616b99bcda6ab8efbec4e395dd2">KFilePreview::setCurrentItem</a>( <span class="keyword">const</span> KFileItem *item ) <a name="l00210"></a>00210 { <a name="l00211"></a>00211 left-><a class="code" href="classKFileView.html#8a446e8b4221d55dbabb10f478bdad61">setCurrentItem</a>( item ); <a name="l00212"></a>00212 } <a name="l00213"></a>00213 <a name="l00214"></a><a class="code" href="classKFilePreview.html#07c4280ea54599df8d092cb838d48f7e">00214</a> KFileItem * <a class="code" href="classKFilePreview.html#07c4280ea54599df8d092cb838d48f7e">KFilePreview::currentFileItem</a>()<span class="keyword"> const</span> <a name="l00215"></a>00215 <span class="keyword"></span>{ <a name="l00216"></a>00216 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#8cf89f905efe275df9a82d3a53bade58">currentFileItem</a>(); <a name="l00217"></a>00217 } <a name="l00218"></a>00218 <a name="l00219"></a><a class="code" href="classKFilePreview.html#57e06f6f15aa04a6396871406a761eff">00219</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#57e06f6f15aa04a6396871406a761eff">KFilePreview::slotHighlighted</a>(<span class="keyword">const</span> KFileItem* item) <a name="l00220"></a>00220 { <a name="l00221"></a>00221 <span class="keywordflow">if</span> ( item ) <a name="l00222"></a>00222 emit showPreview( item->url() ); <a name="l00223"></a>00223 <a name="l00224"></a>00224 <span class="keywordflow">else</span> { <span class="comment">// item = 0 -> multiselection mode</span> <a name="l00225"></a>00225 <span class="keyword">const</span> KFileItemList *<a class="code" href="classKFileView.html#246ecf31a9750db120c1017d800c6b04">items</a> = <a class="code" href="classKFileView.html#5ed59c1bfc6d18b0f6f05c333353dab2">selectedItems</a>(); <a name="l00226"></a>00226 <span class="keywordflow">if</span> ( items->count() == 1 ) <a name="l00227"></a>00227 emit showPreview( items->getFirst()->url() ); <a name="l00228"></a>00228 <span class="keywordflow">else</span> <a name="l00229"></a>00229 emit clearPreview(); <a name="l00230"></a>00230 } <a name="l00231"></a>00231 <a name="l00232"></a>00232 <span class="comment">// the preview widget appears and takes some space of the left view,</span> <a name="l00233"></a>00233 <span class="comment">// so we may have to scroll to make the current item visible</span> <a name="l00234"></a>00234 left-><a class="code" href="classKFileView.html#afdaef218ffec44f8b66df39452e7b82">ensureItemVisible</a>(item); <a name="l00235"></a>00235 } <a name="l00236"></a>00236 <a name="l00237"></a><a class="code" href="classKFilePreview.html#c551aba3c69579c39562f3f25d55be0a">00237</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#c551aba3c69579c39562f3f25d55be0a">KFilePreview::ensureItemVisible</a>(<span class="keyword">const</span> KFileItem *item) <a name="l00238"></a>00238 { <a name="l00239"></a>00239 left-><a class="code" href="classKFileView.html#afdaef218ffec44f8b66df39452e7b82">ensureItemVisible</a>(item); <a name="l00240"></a>00240 } <a name="l00241"></a>00241 <a name="l00242"></a><a class="code" href="classKFilePreview.html#5f09bfe8bfb8eea8fbfafd33f856bde8">00242</a> KFileItem * <a class="code" href="classKFilePreview.html#5f09bfe8bfb8eea8fbfafd33f856bde8">KFilePreview::firstFileItem</a>()<span class="keyword"> const</span> <a name="l00243"></a>00243 <span class="keyword"></span>{ <a name="l00244"></a>00244 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#c6caaf7c5101d030381be10bde799f90">firstFileItem</a>(); <a name="l00245"></a>00245 } <a name="l00246"></a>00246 <a name="l00247"></a><a class="code" href="classKFilePreview.html#1beb22cf607a672d168a831c9a705e19">00247</a> KFileItem * <a class="code" href="classKFilePreview.html#1beb22cf607a672d168a831c9a705e19">KFilePreview::nextItem</a>( <span class="keyword">const</span> KFileItem *item )<span class="keyword"> const</span> <a name="l00248"></a>00248 <span class="keyword"></span>{ <a name="l00249"></a>00249 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#7d214405da8b6ffab8597f066c647508">nextItem</a>( item ); <a name="l00250"></a>00250 } <a name="l00251"></a>00251 <a name="l00252"></a><a class="code" href="classKFilePreview.html#42ace2174a2e4acaf15c1851e9cc2beb">00252</a> KFileItem * <a class="code" href="classKFilePreview.html#42ace2174a2e4acaf15c1851e9cc2beb">KFilePreview::prevItem</a>( <span class="keyword">const</span> KFileItem *item )<span class="keyword"> const</span> <a name="l00253"></a>00253 <span class="keyword"></span>{ <a name="l00254"></a>00254 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#f84c515fee223974198b0f2d1925b93f">prevItem</a>( item ); <a name="l00255"></a>00255 } <a name="l00256"></a>00256 <a name="l00257"></a><a class="code" href="classKFilePreview.html#78e23b04a4015610518efa6a1dbc6850">00257</a> KActionCollection * <a class="code" href="classKFilePreview.html#78e23b04a4015610518efa6a1dbc6850">KFilePreview::actionCollection</a>()<span class="keyword"> const</span> <a name="l00258"></a>00258 <span class="keyword"></span>{ <a name="l00259"></a>00259 <span class="keywordflow">if</span> ( left ) <a name="l00260"></a>00260 <span class="keywordflow">return</span> left-><a class="code" href="classKFileView.html#99e6d60e13d5c7a7e55069bc78c9cdc4">actionCollection</a>(); <a name="l00261"></a>00261 <span class="keywordflow">else</span> { <a name="l00262"></a>00262 kdWarning() << <span class="stringliteral">"KFilePreview::actionCollection(): called before setFileView()."</span> << endl; <span class="comment">//ellis</span> <a name="l00263"></a>00263 <span class="keywordflow">return</span> <a class="code" href="classKFileView.html#99e6d60e13d5c7a7e55069bc78c9cdc4">KFileView::actionCollection</a>(); <a name="l00264"></a>00264 } <a name="l00265"></a>00265 } <a name="l00266"></a>00266 <a name="l00267"></a><a class="code" href="classKFilePreview.html#e19b50161a031ee6c5aae797ae450036">00267</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#e19b50161a031ee6c5aae797ae450036">KFilePreview::readConfig</a>( KConfig *config, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& group ) <a name="l00268"></a>00268 { <a name="l00269"></a>00269 left-><a class="code" href="classKFileView.html#87c8c74317620fd2aa35902cef6831ba">readConfig</a>( config, group ); <a name="l00270"></a>00270 } <a name="l00271"></a>00271 <a name="l00272"></a><a class="code" href="classKFilePreview.html#dda44df01defdcb397a98553b79f4783">00272</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#dda44df01defdcb397a98553b79f4783">KFilePreview::writeConfig</a>( KConfig *config, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:" href="qstring.html">QString</a>& group ) <a name="l00273"></a>00273 { <a name="l00274"></a>00274 left-><a class="code" href="classKFileView.html#ebac56b9593615c6cdea5053a2758627">writeConfig</a>( config, group ); <a name="l00275"></a>00275 } <a name="l00276"></a>00276 <a name="l00277"></a><a class="code" href="classKFilePreview.html#b0fadf9cee3543af9fbeb522f2bba106">00277</a> <span class="keywordtype">void</span> <a class="code" href="classKFilePreview.html#b0fadf9cee3543af9fbeb522f2bba106">KFilePreview::virtual_hook</a>( <span class="keywordtype">int</span> <span class="keywordtype">id</span>, <span class="keywordtype">void</span>* data ) <a name="l00278"></a>00278 { <a class="code" href="classKFileView.html#985cab26f906155e978604a0adb9bcfe">KFileView::virtual_hook</a>( <span class="keywordtype">id</span>, data ); } <a name="l00279"></a>00279 </pre></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kio/kfile</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="namespaces.html">Namespace List</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="namespacemembers.html">Namespace Members</a></li><li><a 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