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<div class="title">kiconviewsearchline.cpp</div> </div>
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<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) 2004 Gustavo Sverzut Barbieri <gsbarbieri@users.sourceforge.net></span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00011"></a>00011 <span class="comment"> Library General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00014"></a>00014 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00015"></a>00015 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00016"></a>00016 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00017"></a>00017 <span class="comment">*/</span>
<a name="l00018"></a>00018
<a name="l00026"></a>00026 <span class="preprocessor">#include "kiconviewsearchline.h"</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include <qiconview.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/klocale_8h.html">klocale.h</a>></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#define DEFAULT_CASESENSITIVE false</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="keyword">typedef</span> <a class="codeRef" href="qvaluelist.html">QValueList <QIconViewItem *></a> <a class="codeRef" href="qvaluelist.html">QIconViewItemList</a>;
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="keyword">class </span>KIconViewSearchLine::KIconViewSearchLinePrivate
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <span class="keyword">public</span>:
<a name="l00040"></a>00040 KIconViewSearchLinePrivate() :
<a name="l00041"></a>00041 <a class="code" href="classKIconViewSearchLine.html#af447a78dae88fdea74d1e50a1ede07e7" title="Returns the iconview that is currently filtered by the search.">iconView</a>( 0 ),
<a name="l00042"></a>00042 <a class="code" href="classKIconViewSearchLine.html#a58a5522d6f663d5d00a42dc398469cf2" title="Returns true if the search is case sensitive.">caseSensitive</a>( DEFAULT_CASESENSITIVE ),
<a name="l00043"></a>00043 activeSearch( false ),
<a name="l00044"></a>00044 queuedSearches( 0 ) {}
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <a class="codeRef" href="qiconview.html">QIconView</a> *<a class="code" href="classKIconViewSearchLine.html#af447a78dae88fdea74d1e50a1ede07e7" title="Returns the iconview that is currently filtered by the search.">iconView</a>;
<a name="l00047"></a>00047 <span class="keywordtype">bool</span> <a class="code" href="classKIconViewSearchLine.html#a58a5522d6f663d5d00a42dc398469cf2" title="Returns true if the search is case sensitive.">caseSensitive</a>;
<a name="l00048"></a>00048 <span class="keywordtype">bool</span> activeSearch;
<a name="l00049"></a>00049 <a class="codeRef" href="qstring.html">QString</a> search;
<a name="l00050"></a>00050 <span class="keywordtype">int</span> queuedSearches;
<a name="l00051"></a>00051 <a class="codeRef" href="qvaluelist.html">QIconViewItemList</a> hiddenItems;
<a name="l00052"></a>00052 };
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="comment">/******************************************************************************</span>
<a name="l00055"></a>00055 <span class="comment"> * Public Methods *</span>
<a name="l00056"></a>00056 <span class="comment"> *****************************************************************************/</span>
<a name="l00057"></a><a class="code" href="classKIconViewSearchLine.html#a1535c091a5fa5981ae273c92925e317b">00057</a> <a class="code" href="classKIconViewSearchLine.html#a1535c091a5fa5981ae273c92925e317b" title="Constructs a KIconViewSearchLine with iconView being the QIconView to be filtered.">KIconViewSearchLine::KIconViewSearchLine</a>( <a class="codeRef" href="qwidget.html">QWidget</a> *parent,
<a name="l00058"></a>00058 <a class="codeRef" href="qiconview.html">QIconView</a> *iconView,
<a name="l00059"></a>00059 <span class="keyword">const</span> <span class="keywordtype">char</span> *name ) :
<a name="l00060"></a>00060 <a class="code" href="classKLineEdit.html" title="An enhanced QLineEdit widget for inputting text.">KLineEdit</a>( parent, name )
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 d = NULL;
<a name="l00063"></a>00063 <a class="code" href="classKIconViewSearchLine.html#ae6c02818435364c0fc244bd55a8ec092" title="Do initialization common to both constructors.">init</a>( iconView );
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065
<a name="l00066"></a><a class="code" href="classKIconViewSearchLine.html#abbd57a246dc7901677a92225ddfac759">00066</a> <a class="code" href="classKIconViewSearchLine.html#a1535c091a5fa5981ae273c92925e317b" title="Constructs a KIconViewSearchLine with iconView being the QIconView to be filtered.">KIconViewSearchLine::KIconViewSearchLine</a>( <a class="codeRef" href="qwidget.html">QWidget</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name ) :
<a name="l00067"></a>00067 <a class="code" href="classKLineEdit.html" title="An enhanced QLineEdit widget for inputting text.">KLineEdit</a>( parent, name )
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 d = NULL;
<a name="l00070"></a>00070 <a class="code" href="classKIconViewSearchLine.html#ae6c02818435364c0fc244bd55a8ec092" title="Do initialization common to both constructors.">init</a>( NULL );
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072
<a name="l00073"></a><a class="code" href="classKIconViewSearchLine.html#ab7f6299b0e07eeaf620f85ec2f1fe501">00073</a> <a class="code" href="classKIconViewSearchLine.html#ab7f6299b0e07eeaf620f85ec2f1fe501" title="Destroys the KIconViewSearchLine.">KIconViewSearchLine::~KIconViewSearchLine</a>()
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 <a class="code" href="classKIconViewSearchLine.html#ac00a529a3b419fc21f50745c89649169" title="Clear line edit and empty hiddenItems, returning elements to iconView.">clear</a>(); <span class="comment">// empty hiddenItems, returning items back to iconView</span>
<a name="l00076"></a>00076 <span class="keyword">delete</span> d;
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classKIconViewSearchLine.html#a58a5522d6f663d5d00a42dc398469cf2">00079</a> <span class="keywordtype">bool</span> <a class="code" href="classKIconViewSearchLine.html#a58a5522d6f663d5d00a42dc398469cf2" title="Returns true if the search is case sensitive.">KIconViewSearchLine::caseSensitive</a>()<span class="keyword"> const</span>
<a name="l00080"></a>00080 <span class="keyword"></span>{
<a name="l00081"></a>00081 <span class="keywordflow">return</span> d->caseSensitive;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a><a class="code" href="classKIconViewSearchLine.html#af447a78dae88fdea74d1e50a1ede07e7">00084</a> <a class="codeRef" href="qiconview.html">QIconView</a> *<a class="code" href="classKIconViewSearchLine.html#af447a78dae88fdea74d1e50a1ede07e7" title="Returns the iconview that is currently filtered by the search.">KIconViewSearchLine::iconView</a>()<span class="keyword"> const</span>
<a name="l00085"></a>00085 <span class="keyword"></span>{
<a name="l00086"></a>00086 <span class="keywordflow">return</span> d->iconView;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="comment">/******************************************************************************</span>
<a name="l00090"></a>00090 <span class="comment"> * Public Slots *</span>
<a name="l00091"></a>00091 <span class="comment"> *****************************************************************************/</span>
<a name="l00092"></a><a class="code" href="classKIconViewSearchLine.html#aefe75ea3708233ec68ab901a09a44b84">00092</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#aefe75ea3708233ec68ab901a09a44b84" title="Updates search to only make visible the items that match s.">KIconViewSearchLine::updateSearch</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &s )
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 <a class="codeRef" href="qiconview.html">QIconView</a> *iv = d->iconView;
<a name="l00095"></a>00095 <span class="keywordflow">if</span>( ! iv )
<a name="l00096"></a>00096 <span class="keywordflow">return</span>; <span class="comment">// disabled</span>
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <a class="codeRef" href="qstring.html">QString</a> search = d->search = s.<a class="codeRef" href="qstring.html#isNull">isNull</a>() ? <a class="codeRef" href="qlineedit.html#text">text</a>() : s;
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <a class="codeRef" href="qvaluelist.html">QIconViewItemList</a> *hi = &(d->hiddenItems);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *currentItem = iv-><a class="codeRef" href="qiconview.html#currentItem">currentItem</a>();
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *item = NULL;
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="comment">// Remove Non-Matching items, add them them to hidden list</span>
<a name="l00107"></a>00107 <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *i = iv-><a class="codeRef" href="qiconview.html#firstItem">firstItem</a>();
<a name="l00108"></a>00108 <span class="keywordflow">while</span> ( i != NULL )
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 item = i;
<a name="l00111"></a>00111 i = i-><a class="codeRef" href="qiconviewitem.html#nextItem">nextItem</a>(); <span class="comment">// Point to next, otherwise will loose it.</span>
<a name="l00112"></a>00112 <span class="keywordflow">if</span> ( ! <a class="code" href="classKIconViewSearchLine.html#a125af342f24b4c03fe75564418dc5b97" title="Returns true if item matches the search s.">itemMatches</a>( item, search ) )
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 <a class="code" href="classKIconViewSearchLine.html#afbe54cb9e428c90c36800590e5c8c315" title="Hide item.">hideItem</a>( item );
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keywordflow">if</span> ( item == currentItem )
<a name="l00117"></a>00117 currentItem = NULL; <span class="comment">// It's not in iconView anymore.</span>
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">// Add Matching items, remove from hidden list</span>
<a name="l00122"></a>00122 <a class="codeRef" href="qvaluelist.html#iterator">QIconViewItemList::iterator</a> it = hi-><a class="codeRef" href="qvaluelist.html#begin">begin</a>();
<a name="l00123"></a>00123 <span class="keywordflow">while</span> ( it != hi-><a class="codeRef" href="qvaluelist.html#end">end</a>() )
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 item = *it;
<a name="l00126"></a>00126 ++it;
<a name="l00127"></a>00127 <span class="keywordflow">if</span> ( <a class="code" href="classKIconViewSearchLine.html#a125af342f24b4c03fe75564418dc5b97" title="Returns true if item matches the search s.">itemMatches</a>( item, search ) )
<a name="l00128"></a>00128 <a class="code" href="classKIconViewSearchLine.html#ae8e70b4c163b3a527467b99bfd53ce86" title="Show item.">showItem</a>( item );
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 iv-><a class="codeRef" href="qiconview.html#sort">sort</a>();
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keywordflow">if</span> ( currentItem != NULL )
<a name="l00134"></a>00134 iv-><a class="codeRef" href="qiconview.html#ensureItemVisible">ensureItemVisible</a>( currentItem );
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136
<a name="l00137"></a><a class="code" href="classKIconViewSearchLine.html#ac00a529a3b419fc21f50745c89649169">00137</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#ac00a529a3b419fc21f50745c89649169" title="Clear line edit and empty hiddenItems, returning elements to iconView.">KIconViewSearchLine::clear</a>()
<a name="l00138"></a>00138 {
<a name="l00139"></a>00139 <span class="comment">// Clear hidden list, give items back to QIconView, if it still exists</span>
<a name="l00140"></a>00140 <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *item = NULL;
<a name="l00141"></a>00141 <a class="codeRef" href="qvaluelist.html#iterator">QIconViewItemList::iterator</a> it = d->hiddenItems.begin();
<a name="l00142"></a>00142 <span class="keywordflow">while</span> ( it != d->hiddenItems.end() )
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 item = *it;
<a name="l00145"></a>00145 ++it;
<a name="l00146"></a>00146 <span class="keywordflow">if</span> ( item != NULL )
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148 <span class="keywordflow">if</span> ( d->iconView != NULL )
<a name="l00149"></a>00149 <a class="code" href="classKIconViewSearchLine.html#ae8e70b4c163b3a527467b99bfd53ce86" title="Show item.">showItem</a>( item );
<a name="l00150"></a>00150 <span class="keywordflow">else</span>
<a name="l00151"></a>00151 <span class="keyword">delete</span> item;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153 }
<a name="l00154"></a>00154 <span class="keywordflow">if</span> ( ! d->hiddenItems.isEmpty() )
<a name="l00155"></a>00155 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>() << __FILE__ << <span class="stringliteral">":"</span> << __LINE__ <<
<a name="l00156"></a>00156 <span class="stringliteral">"hiddenItems is not empty as it should be. "</span> <<
<a name="l00157"></a>00157 d->hiddenItems.count() << <span class="stringliteral">" items are still there.\n"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 d->search = <span class="stringliteral">""</span>;
<a name="l00160"></a>00160 d->queuedSearches = 0;
<a name="l00161"></a>00161 <a class="code" href="classKIconViewSearchLine.html#ac00a529a3b419fc21f50745c89649169" title="Clear line edit and empty hiddenItems, returning elements to iconView.">KLineEdit::clear</a>();
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a><a class="code" href="classKIconViewSearchLine.html#ad8969ad98ee153cc0c161d98feba51d1">00164</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#ad8969ad98ee153cc0c161d98feba51d1" title="Make the search case sensitive or case insensitive.">KIconViewSearchLine::setCaseSensitive</a>( <span class="keywordtype">bool</span> cs )
<a name="l00165"></a>00165 {
<a name="l00166"></a>00166 d->caseSensitive = cs;
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a><a class="code" href="classKIconViewSearchLine.html#a5d86231783ae3382e84a3f4dfd0f5dd7">00169</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#a5d86231783ae3382e84a3f4dfd0f5dd7" title="Sets the QIconView that is filtered by this search line.">KIconViewSearchLine::setIconView</a>( <a class="codeRef" href="qiconview.html">QIconView</a> *iv )
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="keywordflow">if</span> ( d->iconView != NULL )
<a name="l00172"></a>00172 disconnect( d->iconView, SIGNAL( destroyed() ),
<a name="l00173"></a>00173 <span class="keyword">this</span>, SLOT( iconViewDeleted() ) );
<a name="l00174"></a>00174
<a name="l00175"></a>00175 d->iconView = iv;
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keywordflow">if</span> ( iv != NULL )
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179 connect( d->iconView, SIGNAL( destroyed() ),
<a name="l00180"></a>00180 <span class="keyword">this</span>, SLOT( iconViewDeleted() ) );
<a name="l00181"></a>00181 setEnabled( <span class="keyword">true</span> );
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183 <span class="keywordflow">else</span>
<a name="l00184"></a>00184 setEnabled( <span class="keyword">false</span> );
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186
<a name="l00187"></a>00187 <span class="comment">/******************************************************************************</span>
<a name="l00188"></a>00188 <span class="comment"> * Protected Methods *</span>
<a name="l00189"></a>00189 <span class="comment"> *****************************************************************************/</span>
<a name="l00190"></a><a class="code" href="classKIconViewSearchLine.html#a125af342f24b4c03fe75564418dc5b97">00190</a> <span class="keywordtype">bool</span> <a class="code" href="classKIconViewSearchLine.html#a125af342f24b4c03fe75564418dc5b97" title="Returns true if item matches the search s.">KIconViewSearchLine::itemMatches</a>( <span class="keyword">const</span> <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *item,
<a name="l00191"></a>00191 <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &s )<span class="keyword"> const</span>
<a name="l00192"></a>00192 <span class="keyword"></span>{
<a name="l00193"></a>00193 <span class="keywordflow">if</span> ( s.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() )
<a name="l00194"></a>00194 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keywordflow">if</span> ( item == NULL )
<a name="l00197"></a>00197 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keywordflow">return</span> ( item-><a class="codeRef" href="qiconviewitem.html#text">text</a>().find( s, 0, <a class="code" href="classKIconViewSearchLine.html#a58a5522d6f663d5d00a42dc398469cf2" title="Returns true if the search is case sensitive.">caseSensitive</a>() ) >= 0 );
<a name="l00200"></a>00200 }
<a name="l00201"></a>00201
<a name="l00202"></a><a class="code" href="classKIconViewSearchLine.html#ae6c02818435364c0fc244bd55a8ec092">00202</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#ae6c02818435364c0fc244bd55a8ec092" title="Do initialization common to both constructors.">KIconViewSearchLine::init</a>( <a class="codeRef" href="qiconview.html">QIconView</a> *iconView )
<a name="l00203"></a>00203 {
<a name="l00204"></a>00204 <span class="keyword">delete</span> d;
<a name="l00205"></a>00205 d = <span class="keyword">new</span> KIconViewSearchLinePrivate;
<a name="l00206"></a>00206
<a name="l00207"></a>00207 d->iconView = <a class="code" href="classKIconViewSearchLine.html#af447a78dae88fdea74d1e50a1ede07e7" title="Returns the iconview that is currently filtered by the search.">iconView</a>;
<a name="l00208"></a>00208
<a name="l00209"></a>00209 connect( <span class="keyword">this</span>, SIGNAL( <a class="codeRef" href="qlineedit.html#textChanged">textChanged</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> & ) ),
<a name="l00210"></a>00210 <span class="keyword">this</span>, SLOT( <a class="code" href="classKIconViewSearchLine.html#ae8336ad457ee79939272bc0d1909937d" title="When keys are pressed a new search string is created and a timer is activated.">queueSearch</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> & ) ) );
<a name="l00211"></a>00211
<a name="l00212"></a>00212 <span class="keywordflow">if</span> ( iconView != NULL )
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 connect( iconView, SIGNAL( destroyed() ),
<a name="l00215"></a>00215 <span class="keyword">this</span>, SLOT( iconViewDeleted() ) );
<a name="l00216"></a>00216 setEnabled( <span class="keyword">true</span> );
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218 <span class="keywordflow">else</span>
<a name="l00219"></a>00219 setEnabled( <span class="keyword">false</span> );
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221
<a name="l00222"></a><a class="code" href="classKIconViewSearchLine.html#afbe54cb9e428c90c36800590e5c8c315">00222</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#afbe54cb9e428c90c36800590e5c8c315" title="Hide item.">KIconViewSearchLine::hideItem</a>( <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *item )
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="keywordflow">if</span> ( ( item == NULL ) || ( d->iconView == NULL ) )
<a name="l00225"></a>00225 <span class="keywordflow">return</span>;
<a name="l00226"></a>00226
<a name="l00227"></a>00227 d->hiddenItems.append( item );
<a name="l00228"></a>00228 d->iconView->takeItem( item );
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230
<a name="l00231"></a><a class="code" href="classKIconViewSearchLine.html#ae8e70b4c163b3a527467b99bfd53ce86">00231</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#ae8e70b4c163b3a527467b99bfd53ce86" title="Show item.">KIconViewSearchLine::showItem</a>( <a class="codeRef" href="qiconviewitem.html">QIconViewItem</a> *item )
<a name="l00232"></a>00232 {
<a name="l00233"></a>00233 <span class="keywordflow">if</span> ( d->iconView == NULL )
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>() << __FILE__ << <span class="stringliteral">":"</span> << __LINE__ <<
<a name="l00236"></a>00236 <span class="stringliteral">"showItem() could not be called while there's no iconView set."</span> <<
<a name="l00237"></a>00237 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00238"></a>00238 <span class="keywordflow">return</span>;
<a name="l00239"></a>00239 }
<a name="l00240"></a>00240 d->iconView->insertItem( item );
<a name="l00241"></a>00241 d->hiddenItems.remove( item );
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="comment">/******************************************************************************</span>
<a name="l00245"></a>00245 <span class="comment"> * Protected Slots *</span>
<a name="l00246"></a>00246 <span class="comment"> *****************************************************************************/</span>
<a name="l00247"></a><a class="code" href="classKIconViewSearchLine.html#ae8336ad457ee79939272bc0d1909937d">00247</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#ae8336ad457ee79939272bc0d1909937d" title="When keys are pressed a new search string is created and a timer is activated.">KIconViewSearchLine::queueSearch</a>( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> &s )
<a name="l00248"></a>00248 {
<a name="l00249"></a>00249 d->queuedSearches++;
<a name="l00250"></a>00250 d->search = s;
<a name="l00251"></a>00251 <a class="codeRef" href="qtimer.html#singleShot">QTimer::singleShot</a>( 200, <span class="keyword">this</span>, SLOT( <a class="code" href="classKIconViewSearchLine.html#acf3e688b02fa3fcbe5d6e3f1399ef698" title="When the timer started with queueSearch() expires this slot is called.">activateSearch</a>() ) );
<a name="l00252"></a>00252 }
<a name="l00253"></a>00253
<a name="l00254"></a><a class="code" href="classKIconViewSearchLine.html#acf3e688b02fa3fcbe5d6e3f1399ef698">00254</a> <span class="keywordtype">void</span> <a class="code" href="classKIconViewSearchLine.html#acf3e688b02fa3fcbe5d6e3f1399ef698" title="When the timer started with queueSearch() expires this slot is called.">KIconViewSearchLine::activateSearch</a>()
<a name="l00255"></a>00255 {
<a name="l00256"></a>00256 d->queuedSearches--;
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="keywordflow">if</span> ( d->queuedSearches <= 0 )
<a name="l00259"></a>00259 {
<a name="l00260"></a>00260 <a class="code" href="classKIconViewSearchLine.html#aefe75ea3708233ec68ab901a09a44b84" title="Updates search to only make visible the items that match s.">updateSearch</a>( d->search );
<a name="l00261"></a>00261 d->queuedSearches = 0;
<a name="l00262"></a>00262 }
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <span class="comment">/******************************************************************************</span>
<a name="l00266"></a>00266 <span class="comment"> * Private Slots *</span>
<a name="l00267"></a>00267 <span class="comment"> *****************************************************************************/</span>
<a name="l00268"></a>00268 <span class="keywordtype">void</span> KIconViewSearchLine::iconViewDeleted()
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 d->iconView = NULL;
<a name="l00271"></a>00271 setEnabled( <span class="keyword">false</span> );
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273
<a name="l00274"></a>00274 <span class="preprocessor">#include "kiconviewsearchline.moc"</span>
</pre></div></div>
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