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<div class="title">kfilelist.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * This file is part of the KDE libraries</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License version 2 as published by the Free Software Foundation.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00012"></a>00012 <span class="comment"> * Library General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00016"></a>00016 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00017"></a>00017 <span class="comment"> * Boston, MA 02110-1301, USA.</span>
<a name="l00018"></a>00018 <span class="comment"> **/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "kfilelist.h"</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <qtoolbutton.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qtooltip.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qheader.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qwhatsthis.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <kio/netaccess.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <kurldrag.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kfiledialog.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <klocale.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <klistview.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <krun.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kmimetype.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 KFileList::KFileList(<a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name)
<a name="l00039"></a>00039 : <a class="codeRef" href="qwidget.html">QWidget</a>(parent, name)
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="comment">//WhatsThis strings.... (added by pfeifle@kde.org)</span>
<a name="l00042"></a>00042 <a class="codeRef" href="qstring.html">QString</a> whatsThisAddFileButton = i18n( <span class="stringliteral">" <qt> <b>Add File button</b>"</span>
<a name="l00043"></a>00043 <span class="stringliteral">" <p>This button calls the <em>'File Open'</em> dialog to let you"</span>
<a name="l00044"></a>00044 <span class="stringliteral">" select a file for printing. Note, that "</span>
<a name="l00045"></a>00045 <span class="stringliteral">" <ul><li>you can select ASCII or International Text, PDF,"</span>
<a name="l00046"></a>00046 <span class="stringliteral">" PostScript, JPEG, TIFF, PNG, GIF and many other graphic"</span>
<a name="l00047"></a>00047 <span class="stringliteral">" formats."</span>
<a name="l00048"></a>00048 <span class="stringliteral">" <li>you can select various files from different paths"</span>
<a name="l00049"></a>00049 <span class="stringliteral">" and send them as one \"multi-file job\" to the printing"</span>
<a name="l00050"></a>00050 <span class="stringliteral">" system."</span>
<a name="l00051"></a>00051 <span class="stringliteral">" </ul>"</span>
<a name="l00052"></a>00052 <span class="stringliteral">" </qt>"</span> );
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <a class="codeRef" href="qstring.html">QString</a> whatsThisRemoveFileButton = i18n(<span class="stringliteral">" <qt> <b>Remove File button</b>"</span>
<a name="l00055"></a>00055 <span class="stringliteral">" <p>This button removes the highlighted file from the"</span>
<a name="l00056"></a>00056 <span class="stringliteral">" list of to-be-printed files."</span>
<a name="l00057"></a>00057 <span class="stringliteral">" </qt>"</span> );
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <a class="codeRef" href="qstring.html">QString</a> whatsThisMoveFileUpButton = i18n(<span class="stringliteral">" <qt> <b>Move File Up button</b>"</span>
<a name="l00060"></a>00060 <span class="stringliteral">" <p>This button moves the highlighted file up in the list"</span>
<a name="l00061"></a>00061 <span class="stringliteral">" of files to be printed.</p>"</span>
<a name="l00062"></a>00062 <span class="stringliteral">" <p>In effect, this changes the order"</span>
<a name="l00063"></a>00063 <span class="stringliteral">" of the files' printout.</p>"</span>
<a name="l00064"></a>00064 <span class="stringliteral">" </qt>"</span> );
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <a class="codeRef" href="qstring.html">QString</a> whatsThisMoveFileDownButton = i18n(<span class="stringliteral">" <qt> <b>Move File Down button</b>"</span>
<a name="l00067"></a>00067 <span class="stringliteral">" <p>This button moves the highlighted file down in the list"</span>
<a name="l00068"></a>00068 <span class="stringliteral">" of files to be printed.</p>"</span>
<a name="l00069"></a>00069 <span class="stringliteral">" <p>In effect, this changes the order"</span>
<a name="l00070"></a>00070 <span class="stringliteral">" of the files' printout.</p>"</span>
<a name="l00071"></a>00071 <span class="stringliteral">" </qt>"</span> );
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <a class="codeRef" href="qstring.html">QString</a> whatsThisOpenFileButton = i18n( <span class="stringliteral">" <qt> <b>File Open button</b>"</span>
<a name="l00074"></a>00074 <span class="stringliteral">" <p>This button tries to open the highlighted file, so"</span>
<a name="l00075"></a>00075 <span class="stringliteral">" you can view or edit it before you send it to the printing"</span>
<a name="l00076"></a>00076 <span class="stringliteral">" system.</p>"</span>
<a name="l00077"></a>00077 <span class="stringliteral">" <p>If you open"</span>
<a name="l00078"></a>00078 <span class="stringliteral">" files, KDEPrint will use the application matching the MIME type of"</span>
<a name="l00079"></a>00079 <span class="stringliteral">" the file.</p>"</span>
<a name="l00080"></a>00080 <span class="stringliteral">" </qt>"</span> );
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <a class="codeRef" href="qstring.html">QString</a> whatsThisFileSelectionListview = i18n( <span class="stringliteral">" <qt> <b>File List view</b>"</span>
<a name="l00083"></a>00083 <span class="stringliteral">" <p>This list displays all the files you selected for printing."</span>
<a name="l00084"></a>00084 <span class="stringliteral">" You can see the file name(s), file path(s) and the file"</span>
<a name="l00085"></a>00085 <span class="stringliteral">" (MIME) type(s) as determined by KDEPrint. You may re-arrange the "</span>
<a name="l00086"></a>00086 <span class="stringliteral">" initial order of the list "</span>
<a name="l00087"></a>00087 <span class="stringliteral">" with the help of the arrow buttons on the right.</p>"</span>
<a name="l00088"></a>00088 <span class="stringliteral">" <p>The files will be printed as a single job,"</span>
<a name="l00089"></a>00089 <span class="stringliteral">" in the same order as displayed in the list.</p>"</span>
<a name="l00090"></a>00090 <span class="stringliteral">" <p><b>Note:</b> You can select multiple files. The files may be in multiple"</span>
<a name="l00091"></a>00091 <span class="stringliteral">" locations. The files may be of multiple MIME types. The buttons on the right"</span>
<a name="l00092"></a>00092 <span class="stringliteral">" side let you add more files, remove already selected files from the list, "</span>
<a name="l00093"></a>00093 <span class="stringliteral">" re-order the list (by moving files up or down), and open files. If you open"</span>
<a name="l00094"></a>00094 <span class="stringliteral">" files, KDEPrint will use the application matching the MIME type of"</span>
<a name="l00095"></a>00095 <span class="stringliteral">" the file.</p>"</span>
<a name="l00096"></a>00096 <span class="stringliteral">" </qt>"</span> );
<a name="l00097"></a>00097
<a name="l00098"></a>00098 m_block = <span class="keyword">false</span>;
<a name="l00099"></a>00099
<a name="l00100"></a>00100 m_files = <span class="keyword">new</span> KListView(<span class="keyword">this</span>);
<a name="l00101"></a>00101 m_files->addColumn(i18n(<span class="stringliteral">"Name"</span>));
<a name="l00102"></a>00102 m_files->addColumn(i18n(<span class="stringliteral">"Type"</span>));
<a name="l00103"></a>00103 m_files->addColumn(i18n(<span class="stringliteral">"Path"</span>));
<a name="l00104"></a>00104 m_files->setAllColumnsShowFocus(<span class="keyword">true</span>);
<a name="l00105"></a>00105 m_files->setSorting(-1);
<a name="l00106"></a>00106 m_files->setAcceptDrops(<span class="keyword">false</span>);
<a name="l00107"></a>00107 m_files->setSelectionMode(QListView::Extended);
<a name="l00108"></a>00108 m_files->header()->setStretchEnabled(<span class="keyword">true</span>, 2);
<a name="l00109"></a>00109 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_files, whatsThisFileSelectionListview);
<a name="l00110"></a>00110 connect(m_files, SIGNAL(selectionChanged()), SLOT(slotSelectionChanged()));
<a name="l00111"></a>00111
<a name="l00112"></a>00112 m_add = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>(<span class="keyword">this</span>);
<a name="l00113"></a>00113 m_add->setIconSet(SmallIconSet(<span class="stringliteral">"fileopen"</span>));
<a name="l00114"></a>00114 connect(m_add, SIGNAL(clicked()), SLOT(slotAddFile()));
<a name="l00115"></a>00115 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_add, i18n(<span class="stringliteral">"Add file"</span>));
<a name="l00116"></a>00116 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_add, whatsThisAddFileButton);
<a name="l00117"></a>00117
<a name="l00118"></a>00118 m_remove = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>(<span class="keyword">this</span>);
<a name="l00119"></a>00119 m_remove->setIconSet(SmallIconSet(<span class="stringliteral">"remove"</span>));
<a name="l00120"></a>00120 connect(m_remove, SIGNAL(clicked()), SLOT(slotRemoveFile()));
<a name="l00121"></a>00121 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_remove, i18n(<span class="stringliteral">"Remove file"</span>));
<a name="l00122"></a>00122 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_remove, whatsThisRemoveFileButton);
<a name="l00123"></a>00123 m_remove->setEnabled(<span class="keyword">false</span>);
<a name="l00124"></a>00124
<a name="l00125"></a>00125 m_open = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>(<span class="keyword">this</span>);
<a name="l00126"></a>00126 m_open->setIconSet(SmallIconSet(<span class="stringliteral">"filefind"</span>));
<a name="l00127"></a>00127 connect(m_open, SIGNAL(clicked()), SLOT(slotOpenFile()));
<a name="l00128"></a>00128 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_open, i18n(<span class="stringliteral">"Open file"</span>));
<a name="l00129"></a>00129 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_open, whatsThisOpenFileButton);
<a name="l00130"></a>00130 m_open->setEnabled(<span class="keyword">false</span>);
<a name="l00131"></a>00131
<a name="l00132"></a>00132 m_up = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>(<span class="keyword">this</span>);
<a name="l00133"></a>00133 m_up->setIconSet(SmallIconSet(<span class="stringliteral">"up"</span>));
<a name="l00134"></a>00134 connect(m_up, SIGNAL(clicked()), SLOT(slotUp()));
<a name="l00135"></a>00135 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_up, i18n(<span class="stringliteral">"Move up"</span>));
<a name="l00136"></a>00136 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_up, whatsThisMoveFileUpButton);
<a name="l00137"></a>00137 m_up->setEnabled(<span class="keyword">false</span>);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 m_down = <span class="keyword">new</span> <a class="codeRef" href="qtoolbutton.html">QToolButton</a>(<span class="keyword">this</span>);
<a name="l00140"></a>00140 m_down->setIconSet(SmallIconSet(<span class="stringliteral">"down"</span>));
<a name="l00141"></a>00141 connect(m_down, SIGNAL(clicked()), SLOT(slotDown()));
<a name="l00142"></a>00142 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_down, i18n(<span class="stringliteral">"Move down"</span>));
<a name="l00143"></a>00143 <a class="codeRef" href="qwhatsthis.html#add">QWhatsThis::add</a>(m_down, whatsThisMoveFileDownButton);
<a name="l00144"></a>00144 m_down->setEnabled(<span class="keyword">false</span>);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 setAcceptDrops(<span class="keyword">true</span>);
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <a class="codeRef" href="qtooltip.html#add">QToolTip::add</a>(m_files, i18n(
<a name="l00149"></a>00149 <span class="stringliteral">"Drag file(s) here or use the button to open a file dialog. "</span>
<a name="l00150"></a>00150 <span class="stringliteral">"Leave empty for <b>&lt;STDIN&gt;</b>."</span>));
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a> *l0 = <span class="keyword">new</span> <a class="codeRef" href="qhboxlayout.html">QHBoxLayout</a>(<span class="keyword">this</span>, 0, KDialog::spacingHint());
<a name="l00153"></a>00153 <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a> *l1 = <span class="keyword">new</span> <a class="codeRef" href="qvboxlayout.html">QVBoxLayout</a>(0, 0, 1);
<a name="l00154"></a>00154 l0->addWidget(m_files);
<a name="l00155"></a>00155 l0->addLayout(l1);
<a name="l00156"></a>00156 l1->addWidget(m_add);
<a name="l00157"></a>00157 l1->addWidget(m_remove);
<a name="l00158"></a>00158 l1->addWidget(m_open);
<a name="l00159"></a>00159 l1->addSpacing(10);
<a name="l00160"></a>00160 l1->addWidget(m_up);
<a name="l00161"></a>00161 l1->addWidget(m_down);
<a name="l00162"></a>00162 l1->addStretch(1);
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164
<a name="l00165"></a>00165 KFileList::~KFileList()
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordtype">void</span> KFileList::dragEnterEvent(<a class="codeRef" href="qdragenterevent.html">QDragEnterEvent</a> *e)
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 e->accept(KURLDrag::canDecode(e));
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keywordtype">void</span> KFileList::dropEvent(<a class="codeRef" href="qdropevent.html">QDropEvent</a> *e)
<a name="l00175"></a>00175 {
<a name="l00176"></a>00176 KURL::List files;
<a name="l00177"></a>00177 <span class="keywordflow">if</span> (KURLDrag::decode(e, files))
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 addFiles(files);
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <span class="keywordtype">void</span> KFileList::addFiles(<span class="keyword">const</span> KURL::List& files)
<a name="l00184"></a>00184 {
<a name="l00185"></a>00185 <span class="keywordflow">if</span> (files.count() > 0)
<a name="l00186"></a>00186 {
<a name="l00187"></a>00187 <span class="comment">// search last item in current list, to add new ones at the end</span>
<a name="l00188"></a>00188 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item = m_files-><a class="codeRef" href="qlistviewitem.html#firstChild">firstChild</a>();
<a name="l00189"></a>00189 <span class="keywordflow">while</span> (item && item-><a class="codeRef" href="qlistviewitem.html#nextSibling">nextSibling</a>())
<a name="l00190"></a>00190 item = item-><a class="codeRef" href="qlistviewitem.html#nextSibling">nextSibling</a>();
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keywordflow">for</span> (KURL::List::ConstIterator it=files.begin(); it!=files.end(); ++it)
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 KMimeType::Ptr mime = KMimeType::findByURL( *it, 0, <span class="keyword">true</span>, <span class="keyword">false</span>);
<a name="l00195"></a>00195 item = <span class="keyword">new</span> <a class="codeRef" href="qlistviewitem.html">QListViewItem</a>(m_files, item, (*it).fileName(), mime->comment(), (*it).url());
<a name="l00196"></a>00196 item-><a class="codeRef" href="qlistviewitem.html#setPixmap">setPixmap</a>(0, mime->pixmap(*it, KIcon::Small));
<a name="l00197"></a>00197 }
<a name="l00198"></a>00198
<a name="l00199"></a>00199 slotSelectionChanged();
<a name="l00200"></a>00200 <span class="comment">/*</span>
<a name="l00201"></a>00201 <span class="comment"> if (m_files->childCount() > 0)</span>
<a name="l00202"></a>00202 <span class="comment"> {</span>
<a name="l00203"></a>00203 <span class="comment"> m_remove->setEnabled(true);</span>
<a name="l00204"></a>00204 <span class="comment"> m_open->setEnabled(true);</span>
<a name="l00205"></a>00205 <span class="comment"> if (m_files->currentItem() == 0)</span>
<a name="l00206"></a>00206 <span class="comment"> m_files->setSelected(m_files->firstChild(), true);</span>
<a name="l00207"></a>00207 <span class="comment"> }</span>
<a name="l00208"></a>00208 <span class="comment"> */</span>
<a name="l00209"></a>00209 }
<a name="l00210"></a>00210 }
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordtype">void</span> KFileList::setFileList(<span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a>& files)
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 m_files->clear();
<a name="l00215"></a>00215 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item = 0;
<a name="l00216"></a>00216 <span class="keywordflow">for</span> (QStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 KURL url = KURL::fromPathOrURL( *it );
<a name="l00219"></a>00219 KMimeType::Ptr mime = KMimeType::findByURL(url, 0, <span class="keyword">true</span>, <span class="keyword">false</span>);
<a name="l00220"></a>00220 item = <span class="keyword">new</span> <a class="codeRef" href="qlistviewitem.html">QListViewItem</a>(m_files, item, url.fileName(), mime->comment(), url.url());
<a name="l00221"></a>00221 item-><a class="codeRef" href="qlistviewitem.html#setPixmap">setPixmap</a>(0, mime->pixmap(url, KIcon::Small));
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223 slotSelectionChanged();
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <a class="codeRef" href="qstringlist.html">QStringList</a> KFileList::fileList()<span class="keyword"> const</span>
<a name="l00227"></a>00227 <span class="keyword"></span>{
<a name="l00228"></a>00228 <a class="codeRef" href="qstringlist.html">QStringList</a> l;
<a name="l00229"></a>00229 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item = m_files-><a class="codeRef" href="qlistviewitem.html#firstChild">firstChild</a>();
<a name="l00230"></a>00230 <span class="keywordflow">while</span> (item)
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 l << item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(2);
<a name="l00233"></a>00233 item = item-><a class="codeRef" href="qlistviewitem.html#nextSibling">nextSibling</a>();
<a name="l00234"></a>00234 }
<a name="l00235"></a>00235 <span class="keywordflow">return</span> l;
<a name="l00236"></a>00236 }
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="keywordtype">void</span> KFileList::slotAddFile()
<a name="l00239"></a>00239 {
<a name="l00240"></a>00240 KURL::List fnames = KFileDialog::getOpenURLs(QString::null, QString::null, <span class="keyword">this</span>);
<a name="l00241"></a>00241 <span class="keywordflow">if</span> (!fnames.empty())
<a name="l00242"></a>00242 addFiles(fnames);
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244
<a name="l00245"></a>00245 <span class="keywordtype">void</span> KFileList::slotRemoveFile()
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 <a class="codeRef" href="qptrlist.html">QPtrList<QListViewItem></a> l;
<a name="l00248"></a>00248 selection(l);
<a name="l00249"></a>00249 l.<a class="codeRef" href="qptrlist.html#setAutoDelete">setAutoDelete</a>(<span class="keyword">true</span>);
<a name="l00250"></a>00250 m_block = <span class="keyword">true</span>;
<a name="l00251"></a>00251 l.<a class="codeRef" href="qptrlist.html#clear">clear</a>();
<a name="l00252"></a>00252 m_block = <span class="keyword">false</span>;
<a name="l00253"></a>00253 slotSelectionChanged();
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255
<a name="l00256"></a>00256 <span class="keywordtype">void</span> KFileList::slotOpenFile()
<a name="l00257"></a>00257 {
<a name="l00258"></a>00258 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item = m_files->currentItem();
<a name="l00259"></a>00259 <span class="keywordflow">if</span> (item)
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 KURL url( item-><a class="codeRef" href="qlistviewitem.html#text">text</a>( 2 ) );
<a name="l00262"></a>00262 <span class="keyword">new</span> KRun(url);
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265
<a name="l00266"></a>00266 <a class="codeRef" href="qsize.html">QSize</a> <a class="codeRef" href="qwidget.html#sizeHint">KFileList::sizeHint</a>()<span class="keyword"> const</span>
<a name="l00267"></a>00267 <span class="keyword"></span>{
<a name="l00268"></a>00268 <span class="keywordflow">return</span> <a class="codeRef" href="qsize.html">QSize</a>(100, 100);
<a name="l00269"></a>00269 }
<a name="l00270"></a>00270
<a name="l00271"></a>00271 <span class="keywordtype">void</span> KFileList::selection(<a class="codeRef" href="qptrlist.html">QPtrList<QListViewItem></a>& l)
<a name="l00272"></a>00272 {
<a name="l00273"></a>00273 l.<a class="codeRef" href="qptrlist.html#setAutoDelete">setAutoDelete</a>(<span class="keyword">false</span>);
<a name="l00274"></a>00274 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item = m_files-><a class="codeRef" href="qlistviewitem.html#firstChild">firstChild</a>();
<a name="l00275"></a>00275 <span class="keywordflow">while</span> (item)
<a name="l00276"></a>00276 {
<a name="l00277"></a>00277 <span class="keywordflow">if</span> (item-><a class="codeRef" href="qlistviewitem.html#isSelected">isSelected</a>())
<a name="l00278"></a>00278 l.<a class="codeRef" href="qptrlist.html#append">append</a>(item);
<a name="l00279"></a>00279 item = item-><a class="codeRef" href="qlistviewitem.html#nextSibling">nextSibling</a>();
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordtype">void</span> KFileList::slotSelectionChanged()
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 <span class="keywordflow">if</span> (m_block)
<a name="l00286"></a>00286 <span class="keywordflow">return</span>;
<a name="l00287"></a>00287
<a name="l00288"></a>00288 <a class="codeRef" href="qptrlist.html">QPtrList<QListViewItem></a> l;
<a name="l00289"></a>00289 selection(l);
<a name="l00290"></a>00290 m_remove->setEnabled(l.<a class="codeRef" href="qptrlist.html#count">count</a>() > 0);
<a name="l00291"></a>00291 m_open->setEnabled(l.<a class="codeRef" href="qptrlist.html#count">count</a>() == 1);
<a name="l00292"></a>00292 m_up->setEnabled(l.<a class="codeRef" href="qptrlist.html#count">count</a>() == 1 && l.<a class="codeRef" href="qptrlist.html#first">first</a>()->itemAbove());
<a name="l00293"></a>00293 m_down->setEnabled(l.<a class="codeRef" href="qptrlist.html#count">count</a>() == 1 && l.<a class="codeRef" href="qptrlist.html#first">first</a>()->itemBelow());
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="keywordtype">void</span> KFileList::slotUp()
<a name="l00297"></a>00297 {
<a name="l00298"></a>00298 <a class="codeRef" href="qptrlist.html">QPtrList<QListViewItem></a> l;
<a name="l00299"></a>00299 selection(l);
<a name="l00300"></a>00300 <span class="keywordflow">if</span> (l.<a class="codeRef" href="qptrlist.html#count">count</a>() == 1 && l.<a class="codeRef" href="qptrlist.html#first">first</a>()->itemAbove())
<a name="l00301"></a>00301 {
<a name="l00302"></a>00302 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item(l.<a class="codeRef" href="qptrlist.html#first">first</a>()), *clone;
<a name="l00303"></a>00303 clone = <span class="keyword">new</span> <a class="codeRef" href="qlistviewitem.html">QListViewItem</a>(m_files, item-><a class="codeRef" href="qlistviewitem.html#itemAbove">itemAbove</a>()->itemAbove(), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(0), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(1), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(2));
<a name="l00304"></a>00304 clone-><a class="codeRef" href="qlistviewitem.html#setPixmap">setPixmap</a>(0, *(item-><a class="codeRef" href="qlistviewitem.html#pixmap">pixmap</a>(0)));
<a name="l00305"></a>00305 <span class="keyword">delete</span> item;
<a name="l00306"></a>00306 m_files->setCurrentItem(clone);
<a name="l00307"></a>00307 m_files-><a class="codeRef" href="qlistviewitem.html#setSelected">setSelected</a>(clone, <span class="keyword">true</span>);
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309 }
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <span class="keywordtype">void</span> KFileList::slotDown()
<a name="l00312"></a>00312 {
<a name="l00313"></a>00313 <a class="codeRef" href="qptrlist.html">QPtrList<QListViewItem></a> l;
<a name="l00314"></a>00314 selection(l);
<a name="l00315"></a>00315 <span class="keywordflow">if</span> (l.<a class="codeRef" href="qptrlist.html#count">count</a>() == 1 && l.<a class="codeRef" href="qptrlist.html#first">first</a>()->itemBelow())
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <a class="codeRef" href="qlistviewitem.html">QListViewItem</a> *item(l.<a class="codeRef" href="qptrlist.html#first">first</a>()), *clone;
<a name="l00318"></a>00318 clone = <span class="keyword">new</span> <a class="codeRef" href="qlistviewitem.html">QListViewItem</a>(m_files, item-><a class="codeRef" href="qlistviewitem.html#itemBelow">itemBelow</a>(), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(0), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(1), item-><a class="codeRef" href="qlistviewitem.html#text">text</a>(2));
<a name="l00319"></a>00319 clone-><a class="codeRef" href="qlistviewitem.html#setPixmap">setPixmap</a>(0, *(item-><a class="codeRef" href="qlistviewitem.html#pixmap">pixmap</a>(0)));
<a name="l00320"></a>00320 <span class="keyword">delete</span> item;
<a name="l00321"></a>00321 m_files->setCurrentItem(clone);
<a name="l00322"></a>00322 m_files-><a class="codeRef" href="qlistviewitem.html#setSelected">setSelected</a>(clone, <span class="keyword">true</span>);
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325
<a name="l00326"></a>00326 <span class="preprocessor">#include "kfilelist.moc"</span>
</pre></div></div>
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