Remove additional unneeded tq method conversions

42 files changed, 238 insertions, 238 deletions

diff --git a/libktorrent/datachecker/multidatachecker.cpp b/libktorrent/datachecker/multidatachecker.cpp
index 526fd08..e98a64f 100644
--- a/libktorrent/datachecker/multidatachecker.cpp
+++ b/libktorrent/datachecker/multidatachecker.cpp
@@ -109,8 +109,8 @@ namespace bt
 		File fptr;
 		if (!fptr.open(cache + tf.getPath(), "rb"))
 		{
-			Out() << TQString("Warning : Cannot open %1 : %2").tqarg(cache + 
-					tf.getPath()).tqarg(fptr.errorString()) << endl;
+			Out() << TQString("Warning : Cannot open %1 : %2").arg(cache + 
+					tf.getPath()).arg(fptr.errorString()) << endl;
 			return 0;
 		}
 		
@@ -183,8 +183,8 @@ namespace bt
 				File fptr;
 				if (!fptr.open(cache + f.getPath(), "rb"))
 				{
-					Out() << TQString("Warning : Cannot open %1 : %2").tqarg(cache + 
-							f.getPath()).tqarg(fptr.errorString()) << endl;
+					Out() << TQString("Warning : Cannot open %1 : %2").arg(cache + 
+							f.getPath()).arg(fptr.errorString()) << endl;
 					return false;
 				}
 				else
diff --git a/libktorrent/datachecker/singledatachecker.cpp b/libktorrent/datachecker/singledatachecker.cpp
index e086e90..948537c 100644
--- a/libktorrent/datachecker/singledatachecker.cpp
+++ b/libktorrent/datachecker/singledatachecker.cpp
@@ -48,7 +48,7 @@ namespace bt
 		if (!fptr.open(path,"rb"))
 		{
 			throw Error(i18n("Cannot open file : %1 : %2")
-					.tqarg(path).tqarg( fptr.errorString()));
+					.arg(path).arg( fptr.errorString()));
 		}
 
 		// initialize the bitsets
diff --git a/libktorrent/interfaces/filetreediritem.cpp b/libktorrent/interfaces/filetreediritem.cpp
index 86481f2..93db727 100644
--- a/libktorrent/interfaces/filetreediritem.cpp
+++ b/libktorrent/interfaces/filetreediritem.cpp
@@ -73,7 +73,7 @@ namespace kt
 		int p = path.find(bt::DirSeparator());
 		if (p == -1)
 		{
-			tqchildren.insert(path,newFileTreeItem(path,file));
+			children.insert(path,newFileTreeItem(path,file));
 		}
 		else
 		{
@@ -98,8 +98,8 @@ namespace kt
 			manual_change = false;
 		}
 	// first set all the child items
-		bt::PtrMap<TQString,FileTreeItem>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		bt::PtrMap<TQString,FileTreeItem>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			i->second->setChecked(on,keep_data);
 			i++;
@@ -118,8 +118,8 @@ namespace kt
 	void FileTreeDirItem::invertChecked()
 	{
 	// first set all the child items
-		bt::PtrMap<TQString,FileTreeItem>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		bt::PtrMap<TQString,FileTreeItem>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			FileTreeItem* item = i->second;
 			item->setChecked(!item->isOn());
@@ -171,8 +171,8 @@ namespace kt
 	{
 		Uint64 tot = 0;
 		// first check all the child items
-		bt::PtrMap<TQString,FileTreeItem>::const_iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		bt::PtrMap<TQString,FileTreeItem>::const_iterator i = children.begin();
+		while (i != children.end())
 		{
 			const FileTreeItem* item = i->second;
 			tot += item->bytesToDownload();
@@ -192,8 +192,8 @@ namespace kt
 	bool FileTreeDirItem::allChildrenOn()
 	{
 		// first check all the child items
-		bt::PtrMap<TQString,FileTreeItem>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		bt::PtrMap<TQString,FileTreeItem>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			FileTreeItem* item = i->second;
 			if (!item->isOn())
@@ -214,7 +214,7 @@ namespace kt
 
 	void FileTreeDirItem::childStateChange()
 	{
-	// only set this dir on if all tqchildren are on
+	// only set this dir on if all children are on
 		manual_change = true;
 		setOn(allChildrenOn());
 		manual_change = false;
@@ -248,8 +248,8 @@ namespace kt
 	{
 	// first check all the child items
 		TorrentFileInterface & nullfile = (TorrentFileInterface &)TorrentFile::null;
-		bt::PtrMap<TQString,FileTreeItem>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		bt::PtrMap<TQString,FileTreeItem>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			FileTreeItem* file = i->second;
 			if (file == (FileTreeItem*)item)
diff --git a/libktorrent/interfaces/filetreediritem.h b/libktorrent/interfaces/filetreediritem.h
index 37de320..6deaab8 100644
--- a/libktorrent/interfaces/filetreediritem.h
+++ b/libktorrent/interfaces/filetreediritem.h
@@ -49,7 +49,7 @@ namespace kt
 	protected:
 		TQString name;
 		Uint64 size;
-		bt::PtrMap<TQString,FileTreeItem> tqchildren;
+		bt::PtrMap<TQString,FileTreeItem> children;
 		bt::PtrMap<TQString,FileTreeDirItem> subdirs;
 		FileTreeDirItem* parent;
 		bool manual_change;
diff --git a/libktorrent/interfaces/functions.cpp b/libktorrent/interfaces/functions.cpp
index cade53a..6a19d7f 100644
--- a/libktorrent/interfaces/functions.cpp
+++ b/libktorrent/interfaces/functions.cpp
@@ -32,19 +32,19 @@ namespace kt
 	{
 		KLocale* loc = KGlobal::locale();
 		if (bytes >= 1024 * 1024 * 1024)
-			return i18n("%1 GB").tqarg(loc->formatNumber(bytes / TO_GIG,precision < 0 ? 2 : precision));
+			return i18n("%1 GB").arg(loc->formatNumber(bytes / TO_GIG,precision < 0 ? 2 : precision));
 		else if (bytes >= 1024*1024)
-			return i18n("%1 MB").tqarg(loc->formatNumber(bytes / TO_MEG,precision < 0 ? 1 : precision));
+			return i18n("%1 MB").arg(loc->formatNumber(bytes / TO_MEG,precision < 0 ? 1 : precision));
 		else if (bytes >= 1024)
-			return i18n("%1 KB").tqarg(loc->formatNumber(bytes / TO_KB,precision < 0 ? 1 : precision));
+			return i18n("%1 KB").arg(loc->formatNumber(bytes / TO_KB,precision < 0 ? 1 : precision));
 		else
-			return i18n("%1 B").tqarg(bytes);
+			return i18n("%1 B").arg(bytes);
 	}
 
 	TQString KBytesPerSecToString(double speed,int precision)
 	{
 		KLocale* loc = KGlobal::locale();
-		return i18n("%1 KB/s").tqarg(loc->formatNumber(speed,precision));
+		return i18n("%1 KB/s").arg(loc->formatNumber(speed,precision));
 	}
 
 	TQString DurationToString(Uint32 nsecs)
diff --git a/libktorrent/kademlia/dhttrackerbackend.cpp b/libktorrent/kademlia/dhttrackerbackend.cpp
index 96277a3..f266744 100644
--- a/libktorrent/kademlia/dhttrackerbackend.cpp
+++ b/libktorrent/kademlia/dhttrackerbackend.cpp
@@ -137,7 +137,7 @@ namespace dht
 			{
 				Out(SYS_DHT|LOG_NOTICE) << 
 						TQString("DHT: Got %1 potential peers for torrent %2")
-						.tqarg(cnt).tqarg(tor->getStats().torrent_name) << endl;
+						.arg(cnt).arg(tor->getStats().torrent_name) << endl;
 				peersReady(this);
 			}
 		}
diff --git a/libktorrent/kademlia/rpcmsg.cpp b/libktorrent/kademlia/rpcmsg.cpp
index 6ef62b9..90d2484 100644
--- a/libktorrent/kademlia/rpcmsg.cpp
+++ b/libktorrent/kademlia/rpcmsg.cpp
@@ -192,7 +192,7 @@ namespace dht
 		if (mt_id.length() == 0)
 			return 0;
 		
-		Uint8 mtid = (char)mt_id.tqat(0).latin1();
+		Uint8 mtid = (char)mt_id.at(0).latin1();
 		TQString str = vn->data().toString();
 		
 		return new ErrMsg(mtid,id,str);
@@ -266,7 +266,7 @@ namespace dht
 	
 	void PingReq::print()
 	{
-		Out(SYS_DHT|LOG_DEBUG) << TQString("REQ: %1 %2 : ping").tqarg(mtid).tqarg(id.toString()) << endl;
+		Out(SYS_DHT|LOG_DEBUG) << TQString("REQ: %1 %2 : ping").arg(mtid).arg(id.toString()) << endl;
 	}
 	
 	void PingReq::encode(TQByteArray & arr)
@@ -303,7 +303,7 @@ namespace dht
 	void FindNodeReq::print()
 	{
 		Out(SYS_DHT|LOG_NOTICE) << TQString("REQ: %1 %2 : find_node %3")
-				.tqarg(mtid).tqarg(id.toString()).tqarg(target.toString()) << endl;
+				.arg(mtid).arg(id.toString()).arg(target.toString()) << endl;
 	}
 	
 	void FindNodeReq::encode(TQByteArray & arr)
@@ -342,7 +342,7 @@ namespace dht
 	void GetPeersReq::print()
 	{
 		Out(SYS_DHT|LOG_DEBUG) << TQString("REQ: %1 %2 : get_peers %3")
-				.tqarg(mtid).tqarg(id.toString()).tqarg(info_hash.toString()) << endl;
+				.arg(mtid).arg(id.toString()).arg(info_hash.toString()) << endl;
 	}
 	
 	void GetPeersReq::encode(TQByteArray & arr)
@@ -381,8 +381,8 @@ namespace dht
 	void AnnounceReq::print()
 	{
 		Out(SYS_DHT|LOG_DEBUG) << TQString("REQ: %1 %2 : announce_peer %3 %4 %5")
-				.tqarg(mtid).tqarg(id.toString()).tqarg(info_hash.toString())
-				.tqarg(port).tqarg(token.toString()) << endl;
+				.arg(mtid).arg(id.toString()).arg(info_hash.toString())
+				.arg(port).arg(token.toString()) << endl;
 	}
 	
 	void AnnounceReq::encode(TQByteArray & arr)
@@ -421,7 +421,7 @@ namespace dht
 	void PingRsp::print()
 	{
 		Out(SYS_DHT|LOG_DEBUG) << TQString("RSP: %1 %2 : ping")
-					.tqarg(mtid).tqarg(id.toString()) << endl;
+					.arg(mtid).arg(id.toString()) << endl;
 	}
 	
 	void PingRsp::encode(TQByteArray & arr)
@@ -456,7 +456,7 @@ namespace dht
 	void FindNodeRsp::print()
 	{
 		Out(SYS_DHT|LOG_DEBUG) << TQString("RSP: %1 %2 : find_node")
-				.tqarg(mtid).tqarg(id.toString()) << endl;
+				.arg(mtid).arg(id.toString()) << endl;
 	}
 	
 	void FindNodeRsp::encode(TQByteArray & arr)
@@ -498,7 +498,7 @@ namespace dht
 	void GetPeersRsp::print()
 	{
 		Out() << TQString("RSP: %1 %2 : get_peers(%3)")
-				.tqarg(mtid).tqarg(id.toString()).tqarg(data.size() > 0 ? "nodes" : "values") << endl;
+				.arg(mtid).arg(id.toString()).arg(data.size() > 0 ? "nodes" : "values") << endl;
 	}
 
 	void GetPeersRsp::encode(TQByteArray & arr)
@@ -552,7 +552,7 @@ namespace dht
 	void AnnounceRsp::print()
 	{
 		Out() << TQString("RSP: %1 %2 : announce_peer")
-				.tqarg(mtid).tqarg(id.toString()) << endl;
+				.arg(mtid).arg(id.toString()) << endl;
 	}
 	
 	void AnnounceRsp::encode(TQByteArray & arr)
diff --git a/libktorrent/migrate/ccmigrate.cpp b/libktorrent/migrate/ccmigrate.cpp
index 3975de4..e824830 100644
--- a/libktorrent/migrate/ccmigrate.cpp
+++ b/libktorrent/migrate/ccmigrate.cpp
@@ -116,13 +116,13 @@ namespace bt
 		// open the old current_chunks file
 		File old_cc;
 		if (!old_cc.open(current_chunks,"rb"))
-			throw Error(i18n("Cannot open file %1 : %2").tqarg(current_chunks).tqarg(old_cc.errorString()));
+			throw Error(i18n("Cannot open file %1 : %2").arg(current_chunks).arg(old_cc.errorString()));
 		
 		// open a new file in the /tmp dir
 		File new_cc;
 		TQString tmp = current_chunks + ".tmp";
 		if (!new_cc.open(tmp,"wb"))
-			throw Error(i18n("Cannot open file %1 : %2").tqarg(tmp).tqarg(old_cc.errorString()));
+			throw Error(i18n("Cannot open file %1 : %2").arg(tmp).arg(old_cc.errorString()));
 		
 		// read the number of chunks
 		Uint32 num = 0;
diff --git a/libktorrent/migrate/migrate.cpp b/libktorrent/migrate/migrate.cpp
index a59f83c..ef6ddf1 100644
--- a/libktorrent/migrate/migrate.cpp
+++ b/libktorrent/migrate/migrate.cpp
@@ -42,7 +42,7 @@ namespace bt
 	{
 		// check if directory exists
 		if (!bt::Exists(tor_dir))
-			throw Error(i18n("The directory %1 does not exist").tqarg(tor_dir));
+			throw Error(i18n("The directory %1 does not exist").arg(tor_dir));
 		
 		// make sure it ends with a /
 		TQString tdir = tor_dir;
diff --git a/libktorrent/mse/functions.cpp b/libktorrent/mse/functions.cpp
index d9ed5cf..a478cda 100644
--- a/libktorrent/mse/functions.cpp
+++ b/libktorrent/mse/functions.cpp
@@ -66,7 +66,7 @@ namespace mse
 		lg << name << " (" << nb << ") = ";
 		for (Uint32 i = 0;i < nb;i++)
 		{
-			lg << TQString("0x%1 ").tqarg(buf[i],0,16);
+			lg << TQString("0x%1 ").arg(buf[i],0,16);
 		}
 		lg << endl;
 	}
diff --git a/libktorrent/net/address.cpp b/libktorrent/net/address.cpp
index e1de8d0..d4877da 100644
--- a/libktorrent/net/address.cpp
+++ b/libktorrent/net/address.cpp
@@ -58,10 +58,10 @@ namespace net
 	TQString Address::toString() const
 	{
 		return TQString("%1.%2.%3.%4")
-				.tqarg((m_ip & 0xFF000000) >> 24)
-				.tqarg((m_ip & 0x00FF0000) >> 16)
-				.tqarg((m_ip & 0x0000FF00) >> 8)
-				.tqarg(m_ip & 0x000000FF);
+				.arg((m_ip & 0xFF000000) >> 24)
+				.arg((m_ip & 0x00FF0000) >> 16)
+				.arg((m_ip & 0x0000FF00) >> 8)
+				.arg(m_ip & 0x000000FF);
 	}
 
 }
diff --git a/libktorrent/net/socket.cpp b/libktorrent/net/socket.cpp
index ff09a34..e1e67ea 100644
--- a/libktorrent/net/socket.cpp
+++ b/libktorrent/net/socket.cpp
@@ -60,7 +60,7 @@ namespace net
 		int val = 1; 
 		if (setsockopt(m_fd,SOL_SOCKET,SO_NOSIGPIPE,&val,sizeof(int)) < 0)
 		{
-			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the NOSIGPIPE option : %1").tqarg(strerror(errno)) << endl;
+			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the NOSIGPIPE option : %1").arg(strerror(errno)) << endl;
 		}
 #endif
 		cacheAddress();
@@ -71,14 +71,14 @@ namespace net
 		int fd = socket(PF_INET,tcp ? SOCK_STREAM : SOCK_DGRAM,0);
 		if (fd < 0)
 		{
-			Out(SYS_GEN|LOG_IMPORTANT) << TQString("Cannot create socket : %1").tqarg(strerror(errno)) << endl;
+			Out(SYS_GEN|LOG_IMPORTANT) << TQString("Cannot create socket : %1").arg(strerror(errno)) << endl;
 		}
 		m_fd = fd;
 #if defined(Q_OS_MACX) || defined(Q_OS_DARWIN) || (defined(Q_OS_FREEBSD) && !defined(__DragonFly__) && __FreeBSD_version < 600020)
 		int val = 1;
 		if (setsockopt(m_fd,SOL_SOCKET,SO_NOSIGPIPE,&val,sizeof(int)) < 0)
 		{
-			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the NOSIGPIPE option : %1").tqarg(strerror(errno)) << endl;
+			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the NOSIGPIPE option : %1").arg(strerror(errno)) << endl;
 		}
 #endif	
 	}
@@ -127,7 +127,7 @@ namespace net
 			else
 			{
 				Out(SYS_CON|LOG_NOTICE) << TQString("Cannot connect to host %1:%2 : %3")
-					.tqarg(a.toString()).tqarg(a.port()).tqarg(strerror(errno)) << endl;
+					.arg(a.toString()).arg(a.port()).arg(strerror(errno)) << endl;
 				return false;
 			}
 		}
@@ -145,20 +145,20 @@ namespace net
 	
 		if (::bind(m_fd,(struct sockaddr*)&addr,sizeof(struct sockaddr)) < 0)
 		{
-			Out(SYS_CON|LOG_IMPORTANT) << TQString("Cannot bind to port %1 : %2").tqarg(port).tqarg(strerror(errno)) << endl;
+			Out(SYS_CON|LOG_IMPORTANT) << TQString("Cannot bind to port %1 : %2").arg(port).arg(strerror(errno)) << endl;
 			return false;
 		}
 
 		if (also_listen && listen(m_fd,5) < 0)
 		{
-			Out(SYS_CON|LOG_IMPORTANT) << TQString("Cannot listen to port %1 : %2").tqarg(port).tqarg(strerror(errno)) << endl;
+			Out(SYS_CON|LOG_IMPORTANT) << TQString("Cannot listen to port %1 : %2").arg(port).arg(strerror(errno)) << endl;
 			return false;
 		}
 
 		int val = 1;
 		if (setsockopt(m_fd,SOL_SOCKET,SO_REUSEADDR,&val,sizeof(int)) < 0)
 		{
-			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the reuseaddr option : %1").tqarg(strerror(errno)) << endl;
+			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set the reuseaddr option : %1").arg(strerror(errno)) << endl;
 		}
 		m_state = BOUND;
 		return true;
@@ -272,7 +272,7 @@ namespace net
 		if (setsockopt(m_fd,IPPROTO_IP,IP_TOS,&c,sizeof(c)) < 0)
 		{
 			Out(SYS_CON|LOG_NOTICE) << TQString("Failed to set TOS to %1 : %2")
-					.tqarg(type_of_service).tqarg(strerror(errno)) << endl;
+					.arg(type_of_service).arg(strerror(errno)) << endl;
 			return false;
 		}
 		return true;
diff --git a/libktorrent/pluginmanager.cpp b/libktorrent/pluginmanager.cpp
index 3ea1282..dcd4749 100644
--- a/libktorrent/pluginmanager.cpp
+++ b/libktorrent/pluginmanager.cpp
@@ -71,7 +71,7 @@ namespace kt
 			{
 				Out(SYS_GEN|LOG_NOTICE) <<
 						TQString("Plugin %1 version does not match KTorrent version, unloading it.")
-						.tqarg(service->library()) << endl;
+						.arg(service->library()) << endl;
 
 				delete plugin;
 				// unload the library again, no need to have it loaded
diff --git a/libktorrent/pluginmanagerprefpage.cpp b/libktorrent/pluginmanagerprefpage.cpp
index 70a8777..8a6e33c 100644
--- a/libktorrent/pluginmanagerprefpage.cpp
+++ b/libktorrent/pluginmanagerprefpage.cpp
@@ -51,9 +51,9 @@ namespace kt
 		{
 			setTitle("<h3>" + p->getGuiName() + "</h3>");
 			setDescription(
-				i18n("%1<br>Status: <b>%2</b><br>Author: %3").tqarg(p->getDescription())
-					.tqarg(p->isLoaded() ? i18n("Loaded") : i18n("Not loaded"))
-					.tqarg(p->getAuthor()));
+				i18n("%1<br>Status: <b>%2</b><br>Author: %3").arg(p->getDescription())
+					.arg(p->isLoaded() ? i18n("Loaded") : i18n("Not loaded"))
+					.arg(p->getAuthor()));
 		}
 		
 		TQString pluginName() {return p->getName();}
diff --git a/libktorrent/torrent/bdecoder.cpp b/libktorrent/torrent/bdecoder.cpp
index 778cf8a..e965eb5 100644
--- a/libktorrent/torrent/bdecoder.cpp
+++ b/libktorrent/torrent/bdecoder.cpp
@@ -59,7 +59,7 @@ namespace bt
 		}
 		else
 		{
-			throw Error(i18n("Illegal token: %1").tqarg(data[pos]));
+			throw Error(i18n("Illegal token: %1").arg(data[pos]));
 		}
 	}
 
@@ -161,7 +161,7 @@ namespace bt
 			Int64 bi = 0LL;
 			bi = n.toLongLong(&ok);
 			if (!ok)
-				throw Error(i18n("Cannot convert %1 to an int").tqarg(n));
+				throw Error(i18n("Cannot convert %1 to an int").arg(n));
 
 			pos++;
 			if (verbose) Out() << "INT64 = " << n << endl;
@@ -195,7 +195,7 @@ namespace bt
 		len = n.toInt(&ok);
 		if (!ok)
 		{
-			throw Error(i18n("Cannot convert %1 to an int").tqarg(n));
+			throw Error(i18n("Cannot convert %1 to an int").arg(n));
 		}
 		// move pos to the first part of the string
 		pos++;
@@ -204,7 +204,7 @@ namespace bt
 			
 		TQByteArray arr(len);
 		for (unsigned int i = pos;i < pos + len;i++)
-			arr.tqat(i-pos) = data[i];
+			arr.at(i-pos) = data[i];
 		pos += len;
 		// read the string into n
 
diff --git a/libktorrent/torrent/bencoder.cpp b/libktorrent/torrent/bencoder.cpp
index ef01123..cb82db7 100644
--- a/libktorrent/torrent/bencoder.cpp
+++ b/libktorrent/torrent/bencoder.cpp
@@ -87,7 +87,7 @@ namespace bt
 	{
 		if (!out) return;
 		
-		TQCString s = TQString("i%1e").tqarg(val).utf8();
+		TQCString s = TQString("i%1e").arg(val).utf8();
 		out->write(s,s.length());
 	}
 
@@ -95,7 +95,7 @@ namespace bt
 	{
 		if (!out) return;
 		
-		TQCString s = TQString("i%1e").tqarg(val).utf8();
+		TQCString s = TQString("i%1e").arg(val).utf8();
 		out->write(s,s.length());
 	}
 	
@@ -104,7 +104,7 @@ namespace bt
 		if (!out) return;
 		
 		TQCString u = str.utf8();
-		TQCString s = TQString("%1:").tqarg(u.length()).utf8();
+		TQCString s = TQString("%1:").arg(u.length()).utf8();
 		out->write(s,s.length());
 		out->write(u,u.length());
 	}
@@ -123,7 +123,7 @@ namespace bt
 	{
 		if (!out) return;
 		
-		TQCString s = TQString("%1:").tqarg(size).utf8();
+		TQCString s = TQString("%1:").arg(size).utf8();
 		out->write(s,s.length());
 		out->write((const char*)data,size);
 	}
diff --git a/libktorrent/torrent/bnode.cpp b/libktorrent/torrent/bnode.cpp
index 07b7ba0..c32f09b 100644
--- a/libktorrent/torrent/bnode.cpp
+++ b/libktorrent/torrent/bnode.cpp
@@ -56,8 +56,8 @@ namespace bt
 	
 	BDictNode::~BDictNode()
 	{
-		TQValueList<DictEntry>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQValueList<DictEntry>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			DictEntry & e = *i;
 			delete e.node;
@@ -70,13 +70,13 @@ namespace bt
 		DictEntry entry;
 		entry.key = key;
 		entry.node = node;
-		tqchildren.append(entry);
+		children.append(entry);
 	}
 	
 	BNode* BDictNode::getData(const TQString & key)
 	{
-		TQValueList<DictEntry>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQValueList<DictEntry>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			DictEntry & e = *i;
 			if (TQString(e.key) == key)
@@ -88,8 +88,8 @@ namespace bt
 	
 	BDictNode* BDictNode::getDict(const TQByteArray & key)
 	{
-		TQValueList<DictEntry>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQValueList<DictEntry>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			DictEntry & e = *i;
 			if (e.key == key)
@@ -120,8 +120,8 @@ namespace bt
 	void BDictNode::printDebugInfo()
 	{
 		Out() << "DICT" << endl;
-		TQValueList<DictEntry>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQValueList<DictEntry>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			DictEntry & e = *i;
 			Out() << TQString(e.key) << ": " << endl;
@@ -135,7 +135,7 @@ namespace bt
 
 	BListNode::BListNode(Uint32 off) : BNode(LIST,off)
 	{
-		tqchildren.setAutoDelete(true);
+		children.setAutoDelete(true);
 	}
 	
 	
@@ -145,7 +145,7 @@ namespace bt
 	
 	void BListNode::append(BNode* node)
 	{
-		tqchildren.append(node);
+		children.append(node);
 	}
 
 	BListNode* BListNode::getList(Uint32 idx)
@@ -165,10 +165,10 @@ namespace bt
 	
 	void BListNode::printDebugInfo()
 	{
-		Out() << "LIST " <<  tqchildren.count() << endl;
-		for (Uint32 i = 0;i < tqchildren.count();i++)
+		Out() << "LIST " <<  children.count() << endl;
+		for (Uint32 i = 0;i < children.count();i++)
 		{
-			BNode* n = tqchildren.at(i);
+			BNode* n = children.at(i);
 			n->printDebugInfo();
 		}
 		Out() << "END" << endl;
diff --git a/libktorrent/torrent/bnode.h b/libktorrent/torrent/bnode.h
index ccd2c94..84b306e 100644
--- a/libktorrent/torrent/bnode.h
+++ b/libktorrent/torrent/bnode.h
@@ -102,7 +102,7 @@ namespace bt
 			TQByteArray key;
 			BNode* node;
 		};
-		TQValueList<DictEntry> tqchildren;
+		TQValueList<DictEntry> children;
 	public:
 		BDictNode(Uint32 off);
 		virtual ~BDictNode();
@@ -159,7 +159,7 @@ namespace bt
 	 */
 	class BListNode : public BNode
 	{
-		TQPtrList<BNode> tqchildren;
+		TQPtrList<BNode> children;
 	public:
 		BListNode(Uint32 off);
 		virtual ~BListNode();
@@ -172,14 +172,14 @@ namespace bt
 		void printDebugInfo();
 
 		/// Get the number of nodes in the list.
-		Uint32 getNumChildren() const {return tqchildren.count();}
+		Uint32 getNumChildren() const {return children.count();}
 		
 		/**
 		 * Get a node from the list
 		 * @param idx The index
 		 * @return The node or 0 if idx is out of bounds
 		 */
-		BNode* getChild(Uint32 idx) {return tqchildren.at(idx);}
+		BNode* getChild(Uint32 idx) {return children.at(idx);}
 
 		/**
 		 * Get a BListNode.
diff --git a/libktorrent/torrent/cachefile.cpp b/libktorrent/torrent/cachefile.cpp
index 678124a..7f02b6b 100644
--- a/libktorrent/torrent/cachefile.cpp
+++ b/libktorrent/torrent/cachefile.cpp
@@ -92,7 +92,7 @@ namespace bt
 		
 		if (fd < 0)
 		{
-			throw Error(i18n("Cannot open %1 : %2").tqarg(path).tqarg(strerror(errno)));
+			throw Error(i18n("Cannot open %1 : %2").arg(path).arg(strerror(errno)));
 		}
 		
 		file_size = FileSize(fd);
@@ -118,7 +118,7 @@ namespace bt
 		
 		if (read_only && mode != READ)
 		{
-			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").tqarg(path));
+			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").arg(path));
 		}
 		
 		if (off + size > max_size)
@@ -217,7 +217,7 @@ namespace bt
 		}
 		
 		if (read_only)
-			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").tqarg(path));
+			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").arg(path));
 		
 		// jump to the end of the file
 		SeekFile(fd,0,SEEK_END);
@@ -237,22 +237,22 @@ namespace bt
 			int nb = to_write > 1024 ? 1024 : to_write;
 			int ret = ::write(fd,buf,nb);
 			if (ret < 0)
-				throw Error(i18n("Cannot expand file %1 : %2").tqarg(path).tqarg(strerror(errno)));
+				throw Error(i18n("Cannot expand file %1 : %2").arg(path).arg(strerror(errno)));
 			else if (ret != nb)
-				throw Error(i18n("Cannot expand file %1 : incomplete write").tqarg(path));
+				throw Error(i18n("Cannot expand file %1 : incomplete write").arg(path));
 			to_write -= nb;
 		}
 		file_size += num;
 //		
-	//	Out() << TQString("growing %1 = %2").tqarg(path).tqarg(kt::BytesToString(file_size)) << endl;
+	//	Out() << TQString("growing %1 = %2").arg(path).arg(kt::BytesToString(file_size)) << endl;
 
 		if (file_size != FileSize(fd))
 		{
-//			Out() << TQString("Homer Simpson %1 %2").tqarg(file_size).tqarg(sb.st_size) << endl;
+//			Out() << TQString("Homer Simpson %1 %2").arg(file_size).arg(sb.st_size) << endl;
 			fsync(fd);
 			if (file_size != FileSize(fd))
 			{
-				throw Error(i18n("Cannot expand file %1").tqarg(path));
+				throw Error(i18n("Cannot expand file %1").arg(path));
 			}
 		}
 	}
@@ -292,7 +292,7 @@ namespace bt
 		
 		if (ret < 0)
 		{
-			Out(SYS_DIO|LOG_IMPORTANT) << TQString("Munmap failed with error %1 : %2").tqarg(errno).tqarg(strerror(errno)) << endl;
+			Out(SYS_DIO|LOG_IMPORTANT) << TQString("Munmap failed with error %1 : %2").arg(errno).arg(strerror(errno)) << endl;
 		}
 	}
 		
@@ -326,7 +326,7 @@ namespace bt
 						
 			if (ret < 0)
 			{
-				Out(SYS_DIO|LOG_IMPORTANT) << TQString("Munmap failed with error %1 : %2").tqarg(errno).tqarg(strerror(errno)) << endl;
+				Out(SYS_DIO|LOG_IMPORTANT) << TQString("Munmap failed with error %1 : %2").arg(errno).arg(strerror(errno)) << endl;
 			}	
 		}
 		::close(fd);
@@ -348,7 +348,7 @@ namespace bt
 		
 		if (off >= file_size || off >= max_size)
 		{
-			throw Error(i18n("Error : Reading past the end of the file %1").tqarg(path));
+			throw Error(i18n("Error : Reading past the end of the file %1").arg(path));
 		}
 		
 		// jump to right position
@@ -358,7 +358,7 @@ namespace bt
 			if (close_again)
 				closeTemporary();
 			
-			throw Error(i18n("Error reading from %1").tqarg(path));
+			throw Error(i18n("Error reading from %1").arg(path));
 		}
 		
 		if (close_again)
@@ -379,7 +379,7 @@ namespace bt
 		}
 		
 		if (read_only)
-			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").tqarg(path));
+			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").arg(path));
 		
 		if (off + size > max_size)
 		{
@@ -389,7 +389,7 @@ namespace bt
 		
 		if (file_size < off)
 		{
-			//Out() << TQString("Writing %1 bytes at %2").tqarg(size).tqarg(off) << endl;
+			//Out() << TQString("Writing %1 bytes at %2").arg(size).arg(off) << endl;
 			growFile(off - file_size);
 		}
 		
@@ -400,11 +400,11 @@ namespace bt
 			closeTemporary();
 		
 		if (ret == -1)
-			throw Error(i18n("Error writing to %1 : %2").tqarg(path).tqarg(strerror(errno)));
+			throw Error(i18n("Error writing to %1 : %2").arg(path).arg(strerror(errno)));
 		else if ((Uint32)ret != size)
 		{
-			Out() << TQString("Incomplete write of %1 bytes, should be %2").tqarg(ret).tqarg(size) << endl;
-			throw Error(i18n("Error writing to %1").tqarg(path));
+			Out() << TQString("Incomplete write of %1 bytes, should be %2").arg(ret).arg(size) << endl;
+			throw Error(i18n("Error writing to %1").arg(path));
 		}
 		
 		if (off + size > file_size)
@@ -445,7 +445,7 @@ namespace bt
 			if (close_again)
 				closeTemporary();
 			
-			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").tqarg(path));
+			throw Error(i18n("Cannot open %1 for writing : readonly filesystem").arg(path));
 		}
 
 		try
@@ -472,7 +472,7 @@ namespace bt
 				if (close_again)
 					closeTemporary();
 				
-				throw Error(i18n("Cannot preallocate diskspace : %1").tqarg(strerror(errno)));
+				throw Error(i18n("Cannot preallocate diskspace : %1").arg(strerror(errno)));
 			}
 		}
 
diff --git a/libktorrent/torrent/chunkdownload.cpp b/libktorrent/torrent/chunkdownload.cpp
index 3475441..38e4fec 100644
--- a/libktorrent/torrent/chunkdownload.cpp
+++ b/libktorrent/torrent/chunkdownload.cpp
@@ -196,7 +196,7 @@ namespace bt
 	{
 		if (chunk->getIndex() == r.getIndex())
 		{
-//			Out(SYS_CON|LOG_DEBUG) << TQString("Request rejected %1 %2 %3 %4").tqarg(r.getIndex()).tqarg(r.getOffset()).tqarg(r.getLength()).tqarg(r.getPeer()) << endl;
+//			Out(SYS_CON|LOG_DEBUG) << TQString("Request rejected %1 %2 %3 %4").arg(r.getIndex()).arg(r.getOffset()).arg(r.getLength()).arg(r.getPeer()) << endl;
 		
 			notDownloaded(r,true);
 		}
@@ -207,7 +207,7 @@ namespace bt
 		// see if we are dealing with a piece of ours
 		if (chunk->getIndex() == r.getIndex())
 		{
-			Out(SYS_CON|LOG_DEBUG) << TQString("Request timed out %1 %2 %3 %4").tqarg(r.getIndex()).tqarg(r.getOffset()).tqarg(r.getLength()).tqarg(r.getPeer()) << endl;
+			Out(SYS_CON|LOG_DEBUG) << TQString("Request timed out %1 %2 %3 %4").arg(r.getIndex()).arg(r.getOffset()).arg(r.getLength()).arg(r.getPeer()) << endl;
 		
 			notDownloaded(r,false);
 		}
diff --git a/libktorrent/torrent/chunkmanager.cpp b/libktorrent/torrent/chunkmanager.cpp
index a0849a4..e98c58b 100644
--- a/libktorrent/torrent/chunkmanager.cpp
+++ b/libktorrent/torrent/chunkmanager.cpp
@@ -204,7 +204,7 @@ namespace bt
 	{
 		File fptr;
 		if (!fptr.open(index_file,"wb"))
-			throw Error(i18n("Cannot open index file %1 : %2").tqarg(index_file).tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot open index file %1 : %2").arg(index_file).arg(fptr.errorString()));
 		
 		for (unsigned int i = 0;i < tor.getNumChunks();i++)
 		{
@@ -387,7 +387,7 @@ namespace bt
 			}
 		}
 	//	Uint32 num_in_mem = loaded.count();
-	//	Out() << TQString("Cleaned %1 chunks, %2 still in memory").tqarg(num_removed).tqarg(num_in_mem) << endl;
+	//	Out() << TQString("Cleaned %1 chunks, %2 still in memory").arg(num_removed).arg(num_in_mem) << endl;
 	}
 	
 	void ChunkManager::saveChunk(unsigned int i,bool update_index)
@@ -429,7 +429,7 @@ namespace bt
 			// try again
 			if (!fptr.open(index_file,"r+b"))
 				// panick if it failes
-				throw Error(i18n("Cannot open index file %1 : %2").tqarg(index_file).tqarg(fptr.errorString()));
+				throw Error(i18n("Cannot open index file %1 : %2").arg(index_file).arg(fptr.errorString()));
 		}
 
 		
diff --git a/libktorrent/torrent/dndfile.cpp b/libktorrent/torrent/dndfile.cpp
index 2ca669b..dffb763 100644
--- a/libktorrent/torrent/dndfile.cpp
+++ b/libktorrent/torrent/dndfile.cpp
@@ -105,7 +105,7 @@ namespace bt
 		
 		File fptr;
 		if (!fptr.open(path,"wb"))
-			throw Error(i18n("Cannot create file %1 : %2").tqarg(path).tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot create file %1 : %2").arg(path).arg(fptr.errorString()));
 		
 		fptr.write(&hdr,sizeof(DNDFileHeader));
 		fptr.close();
@@ -172,7 +172,7 @@ namespace bt
 			create();
 			if (!fptr.open(path,"r+b"))
 			{
-				throw Error(i18n("Failed to write first chunk to DND file : %1").tqarg(fptr.errorString()));
+				throw Error(i18n("Failed to write first chunk to DND file : %1").arg(fptr.errorString()));
 			}
 		}
 		
@@ -230,7 +230,7 @@ namespace bt
 			create();
 			if (!fptr.open(path,"r+b"))
 			{
-				throw Error(i18n("Failed to write last chunk to DND file : %1").tqarg(fptr.errorString()));
+				throw Error(i18n("Failed to write last chunk to DND file : %1").arg(fptr.errorString()));
 			}
 		}
 		
diff --git a/libktorrent/torrent/ipblocklist.cpp b/libktorrent/torrent/ipblocklist.cpp
index 547b6ad..f524d6b 100644
--- a/libktorrent/torrent/ipblocklist.cpp
+++ b/libktorrent/torrent/ipblocklist.cpp
@@ -338,7 +338,7 @@ namespace bt
 		if(tmpmask == 0)
 			out.prepend("*");
 		else
-			out.prepend(TQString("%1").tqarg(tmp));
+			out.prepend(TQString("%1").arg(tmp));
 		ip >>= 8;
 		mask >>= 8;
 		tmp = ip;
@@ -348,7 +348,7 @@ namespace bt
 		if(tmpmask == 0)
 			out.prepend("*.");
 		else
-			out.prepend(TQString("%1.").tqarg(tmp));
+			out.prepend(TQString("%1.").arg(tmp));
 		ip >>= 8;
 		mask >>= 8;
 		tmp = ip;
@@ -358,7 +358,7 @@ namespace bt
 		if(tmpmask == 0)
 			out.prepend("*.");
 		else
-			out.prepend(TQString("%1.").tqarg(tmp));
+			out.prepend(TQString("%1.").arg(tmp));
 		ip >>= 8;
 		mask >>= 8;
 		tmp = ip;
@@ -368,7 +368,7 @@ namespace bt
 		if(tmpmask == 0)
 			out.prepend("*.");
 		else
-			out.prepend(TQString("%1.").tqarg(tmp));
+			out.prepend(TQString("%1.").arg(tmp));
 	
 		return out;
 	}
diff --git a/libktorrent/torrent/multifilecache.cpp b/libktorrent/torrent/multifilecache.cpp
index e842560..9d41fb8 100644
--- a/libktorrent/torrent/multifilecache.cpp
+++ b/libktorrent/torrent/multifilecache.cpp
@@ -592,7 +592,7 @@ namespace bt
 		DNDFile out(dst_file);
 		File fptr;
 		if (!fptr.open(src_file,"rb"))
-			throw Error(i18n("Cannot open file %1 : %2").tqarg(src_file).tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot open file %1 : %2").arg(src_file).arg(fptr.errorString()));
 		
 		Uint32 cs = 0;
 		if (tf->getFirstChunk() == tor.getNumChunks() - 1)
@@ -654,7 +654,7 @@ namespace bt
 			// first attempt failed, must be fat so try that
 			if (!FatPreallocate(output_file,tf->getSize()))
 			{	
-				throw Error(i18n("Cannot preallocate diskspace : %1").tqarg(strerror(errno)));
+				throw Error(i18n("Cannot preallocate diskspace : %1").arg(strerror(errno)));
 			}
 		}
 		
@@ -670,7 +670,7 @@ namespace bt
 		
 		File fptr;
 		if (!fptr.open(output_file,"r+b"))
-			throw Error(i18n("Cannot open file %1 : %2").tqarg(output_file).tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot open file %1 : %2").arg(output_file).arg(fptr.errorString()));
 			
 		
 		Uint32 ts = cs - tf->getFirstChunkOffset() > tf->getLastChunkSize() ? 
@@ -782,7 +782,7 @@ namespace bt
 			else
 			{
 				
-				// tqchildren, so we cannot delete any more directories higher up
+				// children, so we cannot delete any more directories higher up
 				return;
 			}
 		}
diff --git a/libktorrent/torrent/packet.cpp b/libktorrent/torrent/packet.cpp
index 4e6cf01..e5b1aa0 100644
--- a/libktorrent/torrent/packet.cpp
+++ b/libktorrent/torrent/packet.cpp
@@ -138,16 +138,16 @@ namespace bt
 		
 		switch (data[4])
 		{
-			case CHOKE : return TQString("CHOKE %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case UNCHOKE : return TQString("UNCHOKE %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case INTERESTED : return TQString("INTERESTED %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case NOT_INTERESTED : return TQString("NOT_INTERESTED %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case HAVE : return TQString("HAVE %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case BITFIELD : return TQString("BITFIELD %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case PIECE : return TQString("PIECE %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case REQUEST : return TQString("REQUEST %1 %2").tqarg(hdr_length).tqarg(data_length);
-			case CANCEL : return TQString("CANCEL %1 %2").tqarg(hdr_length).tqarg(data_length);
-			default: return TQString("UNKNOWN %1 %2").tqarg(hdr_length).tqarg(data_length);
+			case CHOKE : return TQString("CHOKE %1 %2").arg(hdr_length).arg(data_length);
+			case UNCHOKE : return TQString("UNCHOKE %1 %2").arg(hdr_length).arg(data_length);
+			case INTERESTED : return TQString("INTERESTED %1 %2").arg(hdr_length).arg(data_length);
+			case NOT_INTERESTED : return TQString("NOT_INTERESTED %1 %2").arg(hdr_length).arg(data_length);
+			case HAVE : return TQString("HAVE %1 %2").arg(hdr_length).arg(data_length);
+			case BITFIELD : return TQString("BITFIELD %1 %2").arg(hdr_length).arg(data_length);
+			case PIECE : return TQString("PIECE %1 %2").arg(hdr_length).arg(data_length);
+			case REQUEST : return TQString("REQUEST %1 %2").arg(hdr_length).arg(data_length);
+			case CANCEL : return TQString("CANCEL %1 %2").arg(hdr_length).arg(data_length);
+			default: return TQString("UNKNOWN %1 %2").arg(hdr_length).arg(data_length);
 		}
 	}
 	*/
diff --git a/libktorrent/torrent/packetreader.cpp b/libktorrent/torrent/packetreader.cpp
index 3d4910a..b17becc 100644
--- a/libktorrent/torrent/packetreader.cpp
+++ b/libktorrent/torrent/packetreader.cpp
@@ -36,13 +36,13 @@ namespace bt
 #ifdef LOG_PACKET
 	static void LogPacket(const Uint8* data,Uint32 size,Uint32 len)
 	{
-		TQString file = TQString("/tmp/kt-packetreader-%1.log").tqarg(getpid());
+		TQString file = TQString("/tmp/kt-packetreader-%1.log").arg(getpid());
 		File fptr;
 		if (!fptr.open(file,"a"))
 			return;
 		
 		
-		TQString tmp = TQString("PACKET len = %1, type = %2\nDATA: \n").tqarg(len).tqarg(data[0]);
+		TQString tmp = TQString("PACKET len = %1, type = %2\nDATA: \n").arg(len).arg(data[0]);
 		
 		fptr.write(tmp.ascii(),tmp.length());
 		
@@ -51,7 +51,7 @@ namespace bt
 		{
 			for (Uint32 i = 0;i < size;i++)
 			{
-				tmp = TQString("0x%1 ").tqarg(data[i],0,16);
+				tmp = TQString("0x%1 ").arg(data[i],0,16);
 				fptr.write(tmp.ascii(),tmp.length());
 				j++;
 				if (j > 10)
@@ -65,7 +65,7 @@ namespace bt
 		{
 			for (Uint32 i = 0;i < 20;i++)
 			{
-				tmp = TQString("0x%1 ").tqarg(data[i],0,16);
+				tmp = TQString("0x%1 ").arg(data[i],0,16);
 				fptr.write(tmp.ascii(),tmp.length());
 				j++;
 				if (j > 10)
@@ -78,7 +78,7 @@ namespace bt
 			fptr.write(tmp.ascii(),tmp.length());
 			for (Uint32 i = size - 20;i < size;i++)
 			{
-				tmp = TQString("0x%1 ").tqarg(data[i],0,16);
+				tmp = TQString("0x%1 ").arg(data[i],0,16);
 				fptr.write(tmp.ascii(),tmp.length());
 				j++;
 				if (j > 10)
diff --git a/libktorrent/torrent/packetwriter.cpp b/libktorrent/torrent/packetwriter.cpp
index 6c186dc..21d26cf 100644
--- a/libktorrent/torrent/packetwriter.cpp
+++ b/libktorrent/torrent/packetwriter.cpp
@@ -195,7 +195,7 @@ namespace bt
 		else
 		{
 	/*		Out(SYS_CON|LOG_DEBUG) << TQString("Uploading %1 %2 %3 %4 %5")
-					.tqarg(index).tqarg(begin).tqarg(len).tqarg((TQ_ULLONG)ch,0,16).tqarg((TQ_ULLONG)ch->getData(),0,16) 
+					.arg(index).arg(begin).arg(len).arg((TQ_ULLONG)ch,0,16).arg((TQ_ULLONG)ch->getData(),0,16) 
 					<< endl;;
 	*/
 			queuePacket(new Packet(index,begin,len,ch));
@@ -218,7 +218,7 @@ namespace bt
 			enc.write(TQString("p")); 
 			enc.write((Uint32)port);
 		}
-		enc.write(TQString("v")); enc.write(TQString("KTorrent %1").tqarg(kt::VERSION_STRING));
+		enc.write(TQString("v")); enc.write(TQString("KTorrent %1").arg(kt::VERSION_STRING));
 		enc.end();
 		sendExtProtMsg(0,arr);
 	}
diff --git a/libktorrent/torrent/peerid.cpp b/libktorrent/torrent/peerid.cpp
index 09b4bff..802fca6 100644
--- a/libktorrent/torrent/peerid.cpp
+++ b/libktorrent/torrent/peerid.cpp
@@ -174,7 +174,7 @@ namespace bt
 			Map["TS"] = "Torrent Storm";
 			Map["TT"] = "TuoTu";
 			Map["UL"] = "uLeecher!";
-			Map["UT"] = TQString("%1Torrent").tqarg(TQChar(0x00B5)); // µTorrent, 0x00B5 is tqunicode for µ
+			Map["UT"] = TQString("%1Torrent").arg(TQChar(0x00B5)); // µTorrent, 0x00B5 is tqunicode for µ
 			Map["WT"] = "BitLet";
 			Map["WY"] = "FireTorrent";
 			Map["XL"] = "Xunlei";
@@ -201,31 +201,31 @@ namespace bt
 		}
 
 		TQString name = i18n("Unknown client");
-		if (peer_id.tqat(0) == '-' &&
-			peer_id.tqat(1).isLetter() &&
-			peer_id.tqat(2).isLetter() ) //AZ style
+		if (peer_id.at(0) == '-' &&
+			peer_id.at(1).isLetter() &&
+			peer_id.at(2).isLetter() ) //AZ style
 		{
 			TQString ID(peer_id.mid(1,2));
 			if (Map.contains(ID))
-				name = Map[ID] + " " + peer_id.tqat(3) + "." + peer_id.tqat(4) + "."
-					+ peer_id.tqat(5) + "." + peer_id.tqat(6);
+				name = Map[ID] + " " + peer_id.at(3) + "." + peer_id.at(4) + "."
+					+ peer_id.at(5) + "." + peer_id.at(6);
 		}
-		else if (peer_id.tqat(0).isLetter() &&
-				peer_id.tqat(1).isDigit() &&
-				peer_id.tqat(2).isDigit() )  //Shadow's style
+		else if (peer_id.at(0).isLetter() &&
+				peer_id.at(1).isDigit() &&
+				peer_id.at(2).isDigit() )  //Shadow's style
 		{
-			TQString ID = TQString(peer_id.tqat(0));
+			TQString ID = TQString(peer_id.at(0));
 			if (Map.contains(ID))
-				name = Map[ID] + " " + peer_id.tqat(1) + "." +
-						peer_id.tqat(2) + "." + peer_id.tqat(3);
+				name = Map[ID] + " " + peer_id.at(1) + "." +
+						peer_id.at(2) + "." + peer_id.at(3);
 		}
-		else if (peer_id.tqat(0) == 'M' && peer_id.tqat(2) == '-' && (peer_id.tqat(4) == '-' || peer_id.tqat(5) == '-'))
+		else if (peer_id.at(0) == 'M' && peer_id.at(2) == '-' && (peer_id.at(4) == '-' || peer_id.at(5) == '-'))
 		{
-			name = Map["M"] + " " + peer_id.tqat(1) + "." + peer_id.tqat(3);
-			if(peer_id.tqat(4) == '-')
-				name += "." + peer_id.tqat(5);
+			name = Map["M"] + " " + peer_id.at(1) + "." + peer_id.at(3);
+			if(peer_id.at(4) == '-')
+				name += "." + peer_id.at(5);
 			else
-				name += peer_id.tqat(4) + "." + peer_id.tqat(6);
+				name += peer_id.at(4) + "." + peer_id.at(6);
 		}
 		else if (peer_id.startsWith("OP"))
 		{
@@ -245,7 +245,7 @@ namespace bt
 		}
 		else if ( peer_id.startsWith("Mbrst"))
 		{
-			name = Map["Mbrst"] + " " + peer_id.tqat(5) + "." + peer_id.tqat(7);
+			name = Map["Mbrst"] + " " + peer_id.at(5) + "." + peer_id.at(7);
 		}
 			
 		return name;
diff --git a/libktorrent/torrent/peermanager.cpp b/libktorrent/torrent/peermanager.cpp
index adacbae..eefd246 100644
--- a/libktorrent/torrent/peermanager.cpp
+++ b/libktorrent/torrent/peermanager.cpp
@@ -475,10 +475,10 @@ namespace bt
 				
 				// convert IP address to string 
 				pp.ip = TQString("%1.%2.%3.%4")
-						.tqarg((e.ip & 0xFF000000) >> 24)
-						.tqarg((e.ip & 0x00FF0000) >> 16)
-						.tqarg((e.ip & 0x0000FF00) >> 8)
-						.tqarg( e.ip & 0x000000FF);
+						.arg((e.ip & 0xFF000000) >> 24)
+						.arg((e.ip & 0x00FF0000) >> 16)
+						.arg((e.ip & 0x0000FF00) >> 8)
+						.arg( e.ip & 0x000000FF);
 				pp.port = e.port;
 				addPotentialPeer(pp);
 			}
@@ -564,10 +564,10 @@ namespace bt
 			pp.port = ReadUint16(tmp,4);
 			Uint32 ip = ReadUint32(tmp,0);
 			pp.ip = TQString("%1.%2.%3.%4")
-						.tqarg((ip & 0xFF000000) >> 24)
-						.tqarg((ip & 0x00FF0000) >> 16)
-						.tqarg((ip & 0x0000FF00) >> 8)
-						.tqarg( ip & 0x000000FF);
+						.arg((ip & 0xFF000000) >> 24)
+						.arg((ip & 0x00FF0000) >> 16)
+						.arg((ip & 0x0000FF00) >> 8)
+						.arg( ip & 0x000000FF);
 			pp.local = false;
 			
 			addPotentialPeer(pp);
diff --git a/libktorrent/torrent/peeruploader.cpp b/libktorrent/torrent/peeruploader.cpp
index 4881dc8..2de899b 100644
--- a/libktorrent/torrent/peeruploader.cpp
+++ b/libktorrent/torrent/peeruploader.cpp
@@ -45,7 +45,7 @@ namespace bt
 	void PeerUploader::addRequest(const Request & r)
 	{
 	//	Out(SYS_CON|LOG_DEBUG) << 
-	//			TQString("PeerUploader::addRequest %1 %2 %3\n").tqarg(r.getIndex()).tqarg(r.getOffset()).tqarg(r.getLength()) << endl;
+	//			TQString("PeerUploader::addRequest %1 %2 %3\n").arg(r.getIndex()).arg(r.getOffset()).arg(r.getLength()) << endl;
 		
 		// allowed fast chunks go to the front of the queue
 		requests.append(r);
@@ -54,7 +54,7 @@ namespace bt
 	void PeerUploader::removeRequest(const Request & r)
 	{
 	//	Out(SYS_CON|LOG_DEBUG) << 
-	//			TQString("PeerUploader::removeRequest %1 %2 %3\n").tqarg(r.getIndex()).tqarg(r.getOffset()).tqarg(r.getLength()) << endl;
+	//			TQString("PeerUploader::removeRequest %1 %2 %3\n").arg(r.getIndex()).arg(r.getOffset()).arg(r.getLength()) << endl;
 		requests.remove(r);
 		peer->getPacketWriter().doNotSendPiece(r,peer->getStats().fast_extensions);
 	}
diff --git a/libktorrent/torrent/queuemanager.cpp b/libktorrent/torrent/queuemanager.cpp
index affedf5..0c76b8a 100644
--- a/libktorrent/torrent/queuemanager.cpp
+++ b/libktorrent/torrent/queuemanager.cpp
@@ -132,7 +132,7 @@ namespace bt
 							return kt::NOT_ENOUGH_DISKSPACE;
 
 						case 1: //ask user
-							if (KMessageBox::questionYesNo(0, i18n("You don't have enough disk space to download this torrent. Are you sure you want to continue?"), i18n("Insufficient disk space for %1").tqarg(s.torrent_name)) == KMessageBox::No)
+							if (KMessageBox::questionYesNo(0, i18n("You don't have enough disk space to download this torrent. Are you sure you want to continue?"), i18n("Insufficient disk space for %1").arg(s.torrent_name)) == KMessageBox::No)
 							{
 								tc->setPriority(0);
 								return kt::USER_CANCELED;
@@ -154,7 +154,7 @@ namespace bt
 
 			if (s.completed && max_ratio > 0 && ratio >= max_ratio)
 			{
-				if (KMessageBox::questionYesNo(0, i18n("Torrent \"%1\" has reached its maximum share ratio. Ignore the limit and start seeding anyway?").tqarg(s.torrent_name), i18n("Maximum share ratio limit reached.")) == KMessageBox::Yes)
+				if (KMessageBox::questionYesNo(0, i18n("Torrent \"%1\" has reached its maximum share ratio. Ignore the limit and start seeding anyway?").arg(s.torrent_name), i18n("Maximum share ratio limit reached.")) == KMessageBox::Yes)
 				{
 					tc->setMaxShareRatio(0.00f);
 					startSafely(tc);
@@ -234,7 +234,7 @@ namespace bt
 				{
 					TQString msg =
 						i18n("Error stopping torrent %1 : %2")
-						.tqarg(s.torrent_name).tqarg(err.toString());
+						.arg(s.torrent_name).arg(err.toString());
 					KMessageBox::error(0, msg, i18n("Error"));
 				}
 			}
@@ -740,7 +740,7 @@ namespace bt
 
 			TQString msg =
 				i18n("Error starting torrent %1 : %2")
-				.tqarg(s.torrent_name).tqarg(err.toString());
+				.arg(s.torrent_name).arg(err.toString());
 
 			KMessageBox::error(0, msg, i18n("Error"));
 		}
@@ -758,7 +758,7 @@ namespace bt
 
 			TQString msg =
 				i18n("Error stopping torrent %1 : %2")
-				.tqarg(s.torrent_name).tqarg(err.toString());
+				.arg(s.torrent_name).arg(err.toString());
 
 			KMessageBox::error(0, msg, i18n("Error"));
 		}
diff --git a/libktorrent/torrent/torrent.cpp b/libktorrent/torrent/torrent.cpp
index c5d8459..c175be9 100644
--- a/libktorrent/torrent/torrent.cpp
+++ b/libktorrent/torrent/torrent.cpp
@@ -101,7 +101,7 @@ namespace bt
 		TQFile fptr(file);
 		if (!fptr.open(IO_ReadOnly))
 			throw Error(i18n(" Unable to open torrent file %1 : %2")
-					.tqarg(file).tqarg(fptr.errorString()));
+					.arg(file).arg(fptr.errorString()));
 		
 		TQByteArray data(fptr.size());
 	//	Out() << "File size = " << fptr.size() << endl;
@@ -366,7 +366,7 @@ namespace bt
 	const SHA1Hash & Torrent::getHash(Uint32 idx) const
 	{
 		if (idx >= hash_pieces.count())
-			throw Error(TQString("Torrent::getHash %1 is out of bounds").tqarg(idx));
+			throw Error(TQString("Torrent::getHash %1 is out of bounds").arg(idx));
 		
 		return hash_pieces[idx];
 	}
diff --git a/libktorrent/torrent/torrentcontrol.cpp b/libktorrent/torrent/torrentcontrol.cpp
index 590a517..3e22ec1 100644
--- a/libktorrent/torrent/torrentcontrol.cpp
+++ b/libktorrent/torrent/torrentcontrol.cpp
@@ -506,7 +506,7 @@ namespace bt
 			delete tor;
 			tor = 0;
 			throw Error(i18n("An error occurred while loading the torrent."
-					" The torrent is probably corrupt or is not a torrent file.\n%1").tqarg(torrent));
+					" The torrent is probably corrupt or is not a torrent file.\n%1").arg(torrent));
 		}
 		
 		initInternal(qman,tmpdir,ddir,default_save_dir,torrent.startsWith(tmpdir));
@@ -544,7 +544,7 @@ namespace bt
 		TQFile fptr(tor_copy);
 		if (!fptr.open(IO_WriteOnly))
 			throw Error(i18n("Unable to create %1 : %2")
-					.tqarg(tor_copy).tqarg(fptr.errorString()));
+					.arg(tor_copy).arg(fptr.errorString()));
 	
 		fptr.writeBlock(data.data(),data.size());
 	}
@@ -559,12 +559,12 @@ namespace bt
 			{
 				qman->mergeAnnounceList(tor->getInfoHash(),tor->getTrackerList());
 
-				throw Error(i18n("You are already downloading this torrent %1, the list of trackers of both torrents has been merged.").tqarg(tor->getNameSuggestion()));
+				throw Error(i18n("You are already downloading this torrent %1, the list of trackers of both torrents has been merged.").arg(tor->getNameSuggestion()));
 			}
 			else
 			{
 				throw Error(i18n("You are already downloading the torrent %1")
-						.tqarg(tor->getNameSuggestion()));
+						.arg(tor->getNameSuggestion()));
 			}
 		}
 	}
@@ -670,7 +670,7 @@ namespace bt
 				
 				throw Error(
 						i18n("Cannot migrate %1 : %2")
-						.tqarg(tor->getNameSuggestion()).tqarg(err.toString()));
+						.arg(tor->getNameSuggestion()).arg(err.toString()));
 			}
 		}
 		setupData(ddir);
@@ -993,20 +993,20 @@ namespace bt
 		if (stats.running)
 		{
 			TQDateTime now = TQDateTime::currentDateTime();
-			st.write("RUNNING_TIME_DL",TQString("%1").tqarg(istats.running_time_dl + istats.time_started_dl.secsTo(now)));
-			st.write("RUNNING_TIME_UL",TQString("%1").tqarg(istats.running_time_ul + istats.time_started_ul.secsTo(now)));
+			st.write("RUNNING_TIME_DL",TQString("%1").arg(istats.running_time_dl + istats.time_started_dl.secsTo(now)));
+			st.write("RUNNING_TIME_UL",TQString("%1").arg(istats.running_time_ul + istats.time_started_ul.secsTo(now)));
 		}
 		else
 		{
-			st.write("RUNNING_TIME_DL", TQString("%1").tqarg(istats.running_time_dl));
-			st.write("RUNNING_TIME_UL", TQString("%1").tqarg(istats.running_time_ul));
+			st.write("RUNNING_TIME_DL", TQString("%1").arg(istats.running_time_dl));
+			st.write("RUNNING_TIME_UL", TQString("%1").arg(istats.running_time_ul));
 		}
 		
-		st.write("PRIORITY", TQString("%1").tqarg(istats.priority));
-		st.write("AUTOSTART", TQString("%1").tqarg(stats.autostart));
-		st.write("IMPORTED", TQString("%1").tqarg(stats.imported_bytes));
+		st.write("PRIORITY", TQString("%1").arg(istats.priority));
+		st.write("AUTOSTART", TQString("%1").arg(stats.autostart));
+		st.write("IMPORTED", TQString("%1").arg(stats.imported_bytes));
 		st.write("CUSTOM_OUTPUT_NAME",istats.custom_output_name ? "1" : "0");
-		st.write("MAX_RATIO", TQString("%1").tqarg(stats.max_share_ratio,0,'f',2));
+		st.write("MAX_RATIO", TQString("%1").arg(stats.max_share_ratio,0,'f',2));
 		st.write("MAX_SEED_TIME",TQString::number(stats.max_seed_time));
 		st.write("RESTART_DISK_PREALLOCATION",prealloc ? "1" : "0");
 		
@@ -1274,7 +1274,7 @@ namespace bt
 							" To make sure this torrent still works with this version of KTorrent, "
 							"we will migrate this torrent. You will be asked for a location to save "
 							"the torrent to. If you press cancel, we will select your home directory.")
-								.tqarg(tor->getNameSuggestion()));
+								.arg(tor->getNameSuggestion()));
 					outputdir = KFileDialog::getExistingDirectory(TQString(), 0,i18n("Select Folder to Save To"));
 					if (outputdir.isNull())
 						outputdir = TQDir::homeDirPath();
diff --git a/libktorrent/torrent/torrentcreator.cpp b/libktorrent/torrent/torrentcreator.cpp
index 5538b9e..fae7d75 100644
--- a/libktorrent/torrent/torrentcreator.cpp
+++ b/libktorrent/torrent/torrentcreator.cpp
@@ -120,7 +120,7 @@ namespace bt
 	{
 		File fptr;
 		if (!fptr.open(url,"wb"))
-			throw Error(i18n("Cannot open file %1: %2").tqarg(url).tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot open file %1: %2").arg(url).arg(fptr.errorString()));
 
 		BEncoder enc(&fptr);
 		enc.beginDict(); // top dict
@@ -147,7 +147,7 @@ namespace bt
 			enc.write(TQString("comments"));
 			enc.write(comments);
 		}
-		enc.write(TQString("created by"));enc.write(TQString("KTorrent %1").tqarg(kt::VERSION_STRING));
+		enc.write(TQString("created by"));enc.write(TQString("KTorrent %1").arg(kt::VERSION_STRING));
 		enc.write(TQString("creation date"));enc.write((Uint64)time(0));
 		enc.write(TQString("info"));
 		saveInfo(enc);
@@ -237,7 +237,7 @@ namespace bt
 		File fptr;
 		if (!fptr.open(target,"rb"))
 			throw Error(i18n("Cannot open file %1: %2")
-					.tqarg(target).tqarg(fptr.errorString()));
+					.arg(target).arg(fptr.errorString()));
 
 		Uint32 s = cur_chunk != num_chunks - 1 ? chunk_size : last_size;
 		fptr.seek(File::BEGIN,(Int64)cur_chunk*chunk_size);
@@ -275,7 +275,7 @@ namespace bt
 			if (!fptr.open(target + f.getPath(),"rb"))
 			{
 				throw Error(i18n("Cannot open file %1: %2")
-						.tqarg(f.getPath()).tqarg(fptr.errorString()));
+						.arg(f.getPath()).arg(fptr.errorString()));
 			}
 
 			// first calculate offset into file
@@ -336,7 +336,7 @@ namespace bt
 		// write full index file
 		File fptr;
 		if (!fptr.open(dd + "index","wb"))
-			throw Error(i18n("Cannot create index file: %1").tqarg(fptr.errorString()));
+			throw Error(i18n("Cannot create index file: %1").arg(fptr.errorString()));
 
 		for (Uint32 i = 0;i < num_chunks;i++)
 		{
diff --git a/libktorrent/torrent/udptracker.cpp b/libktorrent/torrent/udptracker.cpp
index 6597349..ab33771 100644
--- a/libktorrent/torrent/udptracker.cpp
+++ b/libktorrent/torrent/udptracker.cpp
@@ -144,10 +144,10 @@ namespace bt
 		{
 			Uint32 ip = ReadUint32(buf,i);
 			addPeer(TQString("%1.%2.%3.%4")
-					.tqarg((ip & (0xFF000000)) >> 24)
-					.tqarg((ip & (0x00FF0000)) >> 16)
-					.tqarg((ip & (0x0000FF00)) >> 8)
-					.tqarg(ip & 0x000000FF),
+					.arg((ip & (0xFF000000)) >> 24)
+					.arg((ip & (0x00FF0000)) >> 16)
+					.arg((ip & (0x0000FF00)) >> 8)
+					.arg(ip & 0x000000FF),
 					ReadUint16(buf,i+4));
 		}
 		
diff --git a/libktorrent/torrent/udptrackersocket.cpp b/libktorrent/torrent/udptrackersocket.cpp
index e440e3c..78be6ad 100644
--- a/libktorrent/torrent/udptrackersocket.cpp
+++ b/libktorrent/torrent/udptrackersocket.cpp
@@ -59,7 +59,7 @@ namespace bt
 		if (!bound)
 		{
 			KMessageBox::error(0,
-				i18n("Cannot bind to udp port %1 or the 10 following ports.").tqarg(port));
+				i18n("Cannot bind to udp port %1 or the 10 following ports.").arg(port));
 		}
 		else
 		{
diff --git a/libktorrent/util/autorotatelogjob.cpp b/libktorrent/util/autorotatelogjob.cpp
index d3a2d8a..de4d1c5 100644
--- a/libktorrent/util/autorotatelogjob.cpp
+++ b/libktorrent/util/autorotatelogjob.cpp
@@ -46,8 +46,8 @@ namespace bt
 	{
 		while (cnt > 1)
 		{
-			TQString prev = TQString("%1-%2.gz").tqarg(file).tqarg(cnt - 1);
-			TQString curr = TQString("%1-%2.gz").tqarg(file).tqarg(cnt);
+			TQString prev = TQString("%1-%2.gz").arg(file).arg(cnt - 1);
+			TQString curr = TQString("%1-%2.gz").arg(file).arg(cnt);
 			if (bt::Exists(prev)) // if file exists start the move job
 			{
 				KIO::Job* sj = KIO::file_move(KURL::fromPathOrURL(prev),KURL::fromPathOrURL(curr),-1,true,false,false);
diff --git a/libktorrent/util/file.cpp b/libktorrent/util/file.cpp
index f757142..d27ccba 100644
--- a/libktorrent/util/file.cpp
+++ b/libktorrent/util/file.cpp
@@ -84,7 +84,7 @@ namespace bt
 			if (errno == ENOSPC)
 				Out() << "Disk full !" << endl;
 			
-			throw Error(i18n("Cannot write to %1 : %2").tqarg(file).tqarg(strerror(errno)));
+			throw Error(i18n("Cannot write to %1 : %2").arg(file).arg(strerror(errno)));
 		}
 		return ret;
 	}
@@ -98,7 +98,7 @@ namespace bt
 		if (ferror(fptr))
 		{
 			clearerr(fptr);
-			throw Error(i18n("Cannot read from %1").tqarg(file));
+			throw Error(i18n("Cannot read from %1").arg(file));
 		}
 		return ret;
 	}
diff --git a/libktorrent/util/fileops.cpp b/libktorrent/util/fileops.cpp
index a83134a..d9ef172 100644
--- a/libktorrent/util/fileops.cpp
+++ b/libktorrent/util/fileops.cpp
@@ -76,10 +76,10 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot create directory %1: %2")
-					.tqarg(dir).tqarg(strerror(errno)));
+					.arg(dir).arg(strerror(errno)));
 			else
 			{
-				Out() << TQString("Error : Cannot create directory %1 : %2").tqarg(dir).tqarg(strerror(errno))<< endl;
+				Out() << TQString("Error : Cannot create directory %1 : %2").arg(dir).arg(strerror(errno))<< endl;
 			}
 		}
 	}
@@ -90,12 +90,12 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot symlink %1 to %2: %3")
-					.tqarg(link_url.utf8().data()).tqarg(link_to.utf8().data())
-					.tqarg(strerror(errno)));
+					.arg(link_url.utf8().data()).arg(link_to.utf8().data())
+					.arg(strerror(errno)));
 			else
 				Out() << TQString("Error : Cannot symlink %1 to %2: %3")
-						.tqarg(link_url.utf8().data()).tqarg(link_to.utf8().data())
-				.tqarg(strerror(errno)) << endl;
+						.arg(link_url.utf8().data()).arg(link_to.utf8().data())
+				.arg(strerror(errno)) << endl;
 		}
 	}
 
@@ -106,12 +106,12 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot move %1 to %2: %3")
-					.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()));
+					.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()));
 			else
 				Out() << TQString("Error : Cannot move %1 to %2: %3")
-						.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()) << endl;
+						.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()) << endl;
 		
 		}
 	}
@@ -122,12 +122,12 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot copy %1 to %2: %3")
-						.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()));
+						.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()));
 			else
 				Out() << TQString("Error : Cannot copy %1 to %2: %3")
-						.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()) << endl;
+						.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()) << endl;
 	
 		}
 	}
@@ -138,12 +138,12 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot copy %1 to %2: %3")
-						.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()));
+						.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()));
 			else
 				Out() << TQString("Error : Cannot copy %1 to %2: %3")
-						.tqarg(src).tqarg(dst)
-						.tqarg(KIO::NetAccess::lastErrorString()) << endl;
+						.arg(src).arg(dst)
+						.arg(KIO::NetAccess::lastErrorString()) << endl;
 	
 		}
 	}
@@ -230,8 +230,8 @@ namespace bt
 		if (!ok)
 		{
 			TQString err = i18n("Cannot delete %1: %2")
-					.tqarg(url)
-					.tqarg(strerror(errno));
+					.arg(url)
+					.arg(strerror(errno));
 			if (!nothrow)
 				throw Error(err);
 			else
@@ -249,8 +249,8 @@ namespace bt
 		{
 			if (!nothrow)
 				throw Error(i18n("Cannot create %1: %2")
-						.tqarg(url)
-						.tqarg(fptr.errorString()));
+						.arg(url)
+						.arg(fptr.errorString()));
 			else
 				Out() << "Error : Cannot create " << url << " : "
 						<< fptr.errorString() << endl;
@@ -270,7 +270,7 @@ namespace bt
 #endif
 		if (ret < 0)
 			throw Error(i18n("Cannot calculate the filesize of %1: %2")
-					.tqarg(url).tqarg(strerror(errno)));
+					.arg(url).arg(strerror(errno)));
 		
 		return (Uint64)sb.st_size;
 	}
@@ -286,7 +286,7 @@ namespace bt
 		ret = fstat(fd,&sb);
 #endif
 		if (ret < 0)
-			throw Error(i18n("Cannot calculate the filesize : %2").tqarg(strerror(errno)));
+			throw Error(i18n("Cannot calculate the filesize : %2").arg(strerror(errno)));
 		
 		return (Uint64)sb.st_size;
 	}
@@ -314,7 +314,7 @@ namespace bt
 	{
 		int fd = ::open(TQFile::encodeName(path),O_RDWR | O_LARGEFILE);
 		if (fd < 0)
-			throw Error(i18n("Cannot open %1 : %2").tqarg(path).tqarg(strerror(errno)));
+			throw Error(i18n("Cannot open %1 : %2").arg(path).arg(strerror(errno)));
 		
 		bool ret = FatPreallocate(fd,size);
 		close(fd);
@@ -343,7 +343,7 @@ namespace bt
 	{
 		int fd = ::open(TQFile::encodeName(path), O_RDWR | O_LARGEFILE);
 		if (fd < 0)
-			throw Error(i18n("Cannot open %1 : %2").tqarg(path).tqarg(strerror(errno)));
+			throw Error(i18n("Cannot open %1 : %2").arg(path).arg(strerror(errno)));
 		
 		bool ret = XfsPreallocate(fd,size);
 		close(fd);
@@ -364,16 +364,16 @@ namespace bt
 #else
 			if (ftruncate(fd,size) == -1)
 #endif	
-				throw Error(i18n("Cannot expand file : %1").tqarg(strerror(errno)));
+				throw Error(i18n("Cannot expand file : %1").arg(strerror(errno)));
 		}
 		else
 		{
 #if HAVE_POSIX_FALLOCATE64
 			if (posix_fallocate64(fd,0,size) != 0)
-				throw Error(i18n("Cannot expand file : %1").tqarg(strerror(errno)));
+				throw Error(i18n("Cannot expand file : %1").arg(strerror(errno)));
 #elif HAVE_POSIX_FALLOCATE
 			if (posix_fallocate(fd,0,size) != 0)
-				throw Error(i18n("Cannot expand file : %1").tqarg(strerror(errno)));
+				throw Error(i18n("Cannot expand file : %1").arg(strerror(errno)));
 #else
 			SeekFile(fd,0,SEEK_SET);
 			bt::Array<Uint8> buf(4096);
@@ -388,9 +388,9 @@ namespace bt
 				
 				int ret = write(fd,buf,to_write);
 				if (ret < 0)
-					throw Error(i18n("Cannot expand file : %1").tqarg(strerror(errno)));
+					throw Error(i18n("Cannot expand file : %1").arg(strerror(errno)));
 				else if (ret == 0 || ret != (int)to_write)
-					throw Error(i18n("Cannot expand file").tqarg(strerror(errno)));
+					throw Error(i18n("Cannot expand file").arg(strerror(errno)));
 				else
 					written += to_write;
 			}
@@ -402,7 +402,7 @@ namespace bt
 	{
 		int fd = ::open(TQFile::encodeName(path),O_RDWR | O_LARGEFILE);
 		if (fd < 0)
-			throw Error(i18n("Cannot open %1 : %2").tqarg(path).tqarg(strerror(errno)));
+			throw Error(i18n("Cannot open %1 : %2").arg(path).arg(strerror(errno)));
 		
 		try
 		{
@@ -423,7 +423,7 @@ namespace bt
 #else
 		if (lseek(fd,off,whence) == -1)
 #endif
-			throw Error(i18n("Cannot seek in file : %1").tqarg(strerror(errno)));
+			throw Error(i18n("Cannot seek in file : %1").arg(strerror(errno)));
 	}
 	
 	bool FreeDiskSpace(const TQString & path,Uint64 & bytes_free)
diff --git a/libktorrent/util/log.cpp b/libktorrent/util/log.cpp
index 2cb53da..2fb36f9 100644
--- a/libktorrent/util/log.cpp
+++ b/libktorrent/util/log.cpp
@@ -79,8 +79,8 @@ namespace bt
 			// move all log files one up
 			for (Uint32 i = 10;i > 1;i--)
 			{
-				TQString prev = TQString("%1-%2.gz").tqarg(file).tqarg(i - 1);
-				TQString curr = TQString("%1-%2.gz").tqarg(file).tqarg(i);
+				TQString prev = TQString("%1-%2.gz").arg(file).arg(i - 1);
+				TQString curr = TQString("%1-%2.gz").arg(file).arg(i);
 				if (bt::Exists(prev))
 					bt::Move(prev,curr,true);
 			}
@@ -100,7 +100,7 @@ namespace bt
 
 			fptr.setName(file);
 			if (!fptr.open(IO_WriteOnly))
-				throw Error(i18n("Cannot open log file %1 : %2").tqarg(file).tqarg(fptr.errorString()));
+				throw Error(i18n("Cannot open log file %1 : %2").arg(file).arg(fptr.errorString()));
 
 			out->setDevice(TQT_TQIODEVICE(&fptr));
 		}
diff --git a/libktorrent/util/profiler.cpp b/libktorrent/util/profiler.cpp
index a0f42d2..4da9e7f 100644
--- a/libktorrent/util/profiler.cpp
+++ b/libktorrent/util/profiler.cpp
@@ -30,7 +30,7 @@ namespace bt
 		min = max = avg = 0.0;
 		count = 0;
 		start_time = 0.0;
-		tqchildren.setAutoDelete(true);
+		children.setAutoDelete(true);
 	}
 	
 	Profile::~Profile()
@@ -63,8 +63,8 @@ namespace bt
 		
 	Profile* Profile::child(const TQString & name)
 	{
-		TQPtrList<Profile>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQPtrList<Profile>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			Profile* p = *i;
 			if (p->name == name)
@@ -73,7 +73,7 @@ namespace bt
 		}
 		
 		Profile* p = new Profile(this,name);
-		tqchildren.append(p);
+		children.append(p);
 		return p;
 	}
 	
@@ -84,8 +84,8 @@ namespace bt
 		out.precision(5);
 		out << qSetW(60) << nb << qSetW(10) << min << qSetW(10) << max << qSetW(10) << avg << qSetW(10) << count << endl;
 		
-		TQPtrList<Profile>::iterator i = tqchildren.begin();
-		while (i != tqchildren.end())
+		TQPtrList<Profile>::iterator i = children.begin();
+		while (i != children.end())
 		{
 			Profile* p = *i;
 			p->save(out,nb);
diff --git a/libktorrent/util/profiler.h b/libktorrent/util/profiler.h
index 917a671..1b220b1 100644
--- a/libktorrent/util/profiler.h
+++ b/libktorrent/util/profiler.h
@@ -35,7 +35,7 @@ namespace bt
 	class Profile
 	{
 		Profile* parent;
-		TQPtrList<Profile> tqchildren;
+		TQPtrList<Profile> children;
 		
 		TQString name;
 		double min,max,avg;