Fix functionality broken by commit 8233b2e5.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

tdeio/tdefile/kicondialog.cpp

@@ -16,6 +16,7 @@
 #include <config.h>
 
 #include <assert.h>
+#include <list>
 
 #include <kiconviewsearchline.h>
 
@@ -32,7 +33,6 @@
 #include <tqlayout.h>
 #include <tqstring.h>
 #include <tqstringlist.h>
-#include <tqptrlist.h>
 #include <tqimage.h>
 #include <tqpixmap.h>
 #include <tqlabel.h>
@@ -401,17 +401,16 @@ void TDEIconDialog::showIcons()
     else
 	filelist=mFileList;
 
-    TQPtrList <IconPath>iconlist;
-    iconlist.setAutoDelete(true);
+    std::list<IconPath> iconlist;
     TQStringList::Iterator it;
     for( it = filelist.begin(); it != filelist.end(); ++it )
-       iconlist.append(new IconPath(*it));
+       iconlist.push_back(IconPath(*it));
 
     iconlist.sort();
     filelist.clear();
 
-    for ( IconPath *ip=iconlist.first(); ip != 0; ip=iconlist.next() )
-       filelist.append(*ip);
+    for (const IconPath &ip : iconlist)
+       filelist.append(ip);
 
     d->searchLine->clear();
     mpCanvas->loadFiles(filelist);