Rename a number of old tq methods that are no longer tq specific

60 files changed, 301 insertions, 301 deletions

diff --git a/certmanager/certificateinfowidget.ui b/certmanager/certificateinfowidget.ui
index 68f81f192..080453259 100644
--- a/certmanager/certificateinfowidget.ui
+++ b/certmanager/certificateinfowidget.ui
@@ -12,7 +12,7 @@
             <height>403</height>
         </rect>
     </property>
-    <property name="tqminimumSize">
+    <property name="minimumSize">
         <size>
             <width>250</width>
             <height>0</height>
@@ -181,7 +181,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>291</width>
                     <height>16</height>
diff --git a/certmanager/certificateinfowidgetimpl.cpp b/certmanager/certificateinfowidgetimpl.cpp
index 1cf5a2b4b..7c9a2467e 100644
--- a/certmanager/certificateinfowidgetimpl.cpp
+++ b/certmanager/certificateinfowidgetimpl.cpp
@@ -56,14 +56,14 @@
 
 // TQt
 #include <tqlistview.h>
-#include <tqtextedit.h>
+#include <textedit.h>
 #include <tqheader.h>
 #include <tqpushbutton.h>
 #include <tqcursor.h>
 #include <tqapplication.h>
 #include <tqdatetime.h>
-#include <tqstylesheet.h>
-#include <tqtextcodec.h>
+#include <stylesheet.h>
+#include <textcodec.h>
 
 // other
 #include <assert.h>
@@ -126,7 +126,7 @@ void CertificateInfoWidgetImpl::setKey( const GpgME::Key & key  ) {
 
   TQListViewItem * item = 0;
   item = new TQListViewItem( listView, item, i18n("Valid"), TQString("From %1 to %2")
-			    .tqarg( time_t2string( key.subkey(0).creationTime() ),
+			    .arg( time_t2string( key.subkey(0).creationTime() ),
 				  time_t2string( key.subkey(0).expirationTime() ) ) );
   item = new TQListViewItem( listView, item, i18n("Can be used for signing"),
 			    key.canSign() ? i18n("Yes") : i18n("No") );
@@ -187,7 +187,7 @@ static void showChainListError( TQWidget * parent, const GpgME::Error & err, con
   const TQString msg = i18n("<qt><p>An error occurred while fetching "
 			   "the certificate <b>%1</b> from the backend:</p>"
 			   "<p><b>%2</b></p></qt>")
-    .tqarg( subject ? TQString::fromUtf8( subject ) : TQString(),
+    .arg( subject ? TQString::fromUtf8( subject ) : TQString(),
 	  TQString::fromLocal8Bit( err.asString() ) );
   KMessageBox::error( parent, msg, i18n("Certificate Listing Failed" ) );
 }
@@ -266,7 +266,7 @@ void CertificateInfoWidgetImpl::startCertificateDump() {
                     this, TQT_SLOT( slotDumpProcessExited(KProcess*) ) );
 
   if ( !proc->start( KProcess::NotifyOnExit, (KProcess::Communication)(KProcess::Stdout | KProcess::Stderr) ) ) {
-    TQString wmsg = i18n("Failed to execute gpgsm:\n%1").tqarg( i18n( "program not found" ) );
+    TQString wmsg = i18n("Failed to execute gpgsm:\n%1").arg( i18n( "program not found" ) );
     dumpView->setText( TQStyleSheet::escape( wmsg ) );
     delete proc;
   }
@@ -294,9 +294,9 @@ void CertificateInfoWidgetImpl::slotDumpProcessExited(KProcess* proc) {
     {
       TQString wmsg = i18n("Failed to execute gpgsm:\n%1");
       if ( rc == -1 )
-        wmsg = wmsg.tqarg( i18n( "program cannot be executed" ) );
+        wmsg = wmsg.arg( i18n( "program cannot be executed" ) );
       else
-        wmsg = wmsg.tqarg( strerror(rc) );
+        wmsg = wmsg.arg( strerror(rc) );
       dumpView->setText( TQStyleSheet::escape( wmsg ) );
     }
   }
@@ -328,7 +328,7 @@ void CertificateInfoWidgetImpl::updateChainView() {
     item = new TQListViewItem( pathView, Kleo::DN( (*it++).userID(0).id() ).prettyDN() );
   else {
     item = new TQListViewItem( pathView, i18n("Issuer certificate not found ( %1)")
-			      .tqarg( Kleo::DN( (*it).issuerName() ).prettyDN() ) );
+			      .arg( Kleo::DN( (*it).issuerName() ).prettyDN() ) );
     item->setOpen( true ); // TQt bug: doesn't open after setEnabled( false ) :/
     item->setEnabled( false );
   }
diff --git a/certmanager/certificatewizard.ui b/certmanager/certificatewizard.ui
index b0c2626a1..54b5f877d 100644
--- a/certmanager/certificatewizard.ui
+++ b/certmanager/certificatewizard.ui
@@ -55,7 +55,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>20</width>
                         <height>40</height>
@@ -82,7 +82,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="text">
                     <string>On this page, you will configure the cryptographic key length and the type of certificate to create.</string>
                 </property>
-                <property name="tqalignment">
+                <property name="alignment">
                     <set>WordBreak|AlignVCenter</set>
                 </property>
             </widget>
@@ -96,7 +96,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>20</width>
                         <height>31</height>
@@ -140,7 +140,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>61</width>
                                 <height>20</height>
@@ -199,7 +199,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>21</width>
                         <height>60</height>
@@ -226,7 +226,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="text">
                     <string>On this page, you will enter some personal data that will be stored in your certificate and that will help other people to determine that it is actually you who is sending a message.</string>
                 </property>
-                <property name="tqalignment">
+                <property name="alignment">
                     <set>WordBreak|AlignVCenter</set>
                 </property>
             </widget>
@@ -240,7 +240,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>440</width>
                         <height>20</height>
@@ -268,7 +268,7 @@ The key pair will be generated in a decentralized manner. Please contact your lo
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>20</width>
                         <height>40</height>
@@ -322,7 +322,7 @@ Once you are done with your settings, click
 a kmail composer will be opened; you can add detailed information for the CA
 there.&lt;/p&gt;&lt;qt&gt;</string>
                 </property>
-                <property name="tqalignment">
+                <property name="alignment">
                     <set>WordBreak|AlignVCenter</set>
                 </property>
             </widget>
@@ -336,7 +336,7 @@ there.&lt;/p&gt;&lt;qt&gt;</string>
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>21</width>
                         <height>31</height>
@@ -411,7 +411,7 @@ there.&lt;/p&gt;&lt;qt&gt;</string>
                 <property name="name">
                     <cstring>generatePB</cstring>
                 </property>
-                <property name="tqminimumSize">
+                <property name="minimumSize">
                     <size>
                         <width>0</width>
                         <height>30</height>
@@ -431,7 +431,7 @@ there.&lt;/p&gt;&lt;qt&gt;</string>
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>118</width>
                         <height>16</height>
@@ -448,7 +448,7 @@ there.&lt;/p&gt;&lt;qt&gt;</string>
                 <property name="sizeType">
                     <enum>Expanding</enum>
                 </property>
-                <property name="tqsizeHint">
+                <property name="sizeHint">
                     <size>
                         <width>119</width>
                         <height>16</height>
@@ -485,7 +485,7 @@ Your key pair has now been created and stored locally. The corresponding certifi
 If you want to change anything, press Back and make your changes; otherwise, press Finish to send the certificate request to the CA.
 &lt;/qt&gt;</string>
                 </property>
-                <property name="tqalignment">
+                <property name="alignment">
                     <set>WordBreak|AlignVCenter</set>
                 </property>
             </widget>
diff --git a/certmanager/certificatewizardimpl.cpp b/certmanager/certificatewizardimpl.cpp
index d24c7df99..cc9dadab3 100644
--- a/certmanager/certificatewizardimpl.cpp
+++ b/certmanager/certificatewizardimpl.cpp
@@ -65,11 +65,11 @@
 
 // TQt
 #include <tqlineedit.h>
-#include <tqtextedit.h>
+#include <textedit.h>
 #include <tqpushbutton.h>
 #include <tqcheckbox.h>
 #include <tqradiobutton.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlabel.h>
 #include <tqcombobox.h>
 
@@ -88,10 +88,10 @@ static TQString attributeLabel( const TQString & attr, bool required ) {
   if ( !label.isEmpty() )
     if ( required )
       return i18n("Format string for the labels in the \"Your Personal Data\" page - required field",
-		  "*%1 (%2):").tqarg( label, attr );
+		  "*%1 (%2):").arg( label, attr );
     else
       return i18n("Format string for the labels in the \"Your Personal Data\" page",
-		  "%1 (%2):").tqarg( label, attr );
+		  "%1 (%2):").arg( label, attr );
 
   else if ( required )
     return '*' + attr + ':';
@@ -196,7 +196,7 @@ void CertificateWizardImpl::slotGenerateCertificate()
     TQString certParms;
     certParms += "<GnupgKeyParms format=\"internal\">\n";
     certParms += "Key-Type: RSA\n";
-    certParms += TQString( "Key-Length: %1\n" ).tqarg( keyLengths[keyLengthCB->currentItem()] );
+    certParms += TQString( "Key-Length: %1\n" ).arg( keyLengths[keyLengthCB->currentItem()] );
     certParms += "Key-Usage: ";
     if ( signOnlyCB->isChecked() )
       certParms += "Sign";
@@ -255,7 +255,7 @@ void CertificateWizardImpl::slotGenerateCertificate()
     if ( err )
       KMessageBox::error( this,
 			  i18n( "Could not start certificate generation: %1" )
-			  .tqarg( TQString::fromLocal8Bit( err.asString() ) ),
+			  .arg( TQString::fromLocal8Bit( err.asString() ) ),
 			  i18n( "Certificate Manager Error" ) );
     else {
       generatePB->setEnabled( false );
@@ -278,7 +278,7 @@ void CertificateWizardImpl::slotResult( const GpgME::KeyGenerationResult & res,
 	  if ( !res.error().isCanceled() )
 	    KMessageBox::error( this,
 				i18n( "Could not generate certificate: %1" )
-				.tqarg( TQString::tqfromLatin1( res.error().asString() ) ),
+				.arg( TQString::fromLatin1( res.error().asString() ) ),
 				i18n( "Certificate Manager Error" ) );
     } else {
         // next will stay enabled until the user clicks Generate
@@ -434,7 +434,7 @@ void CertificateWizardImpl::sendCertificate( const TQString& email, const TQByte
   if ( result != 0 ) {
     kdDebug() << "Couldn't connect to KMail\n";
     KMessageBox::error( this,
-                        i18n( "DCOP Communication Error, unable to send certificate using KMail.\n%1" ).tqarg( error ) );
+                        i18n( "DCOP Communication Error, unable to send certificate using KMail.\n%1" ).arg( error ) );
     return;
   }
 
@@ -481,7 +481,7 @@ void CertificateWizardImpl::accept()
       if ( KMessageBox::Cancel == KMessageBox::warningContinueCancel(
                                                                      this,
                                                                      i18n( "A file named \"%1\" already exists. "
-                                                                           "Are you sure you want to overwrite it?" ).tqarg( url.prettyURL() ),
+                                                                           "Are you sure you want to overwrite it?" ).arg( url.prettyURL() ),
                                                                      i18n( "Overwrite File?" ),
                                                                      i18n( "&Overwrite" ) ) )
         return;
diff --git a/certmanager/certmanager.cpp b/certmanager/certmanager.cpp
index 6d9557031..fdf33f3a6 100644
--- a/certmanager/certmanager.cpp
+++ b/certmanager/certmanager.cpp
@@ -500,7 +500,7 @@ static TQStringList stringlistFromSet( const std::set<std::string> & set ) {
   TQStringList sl;
   for ( std::set<std::string>::const_iterator it = set.begin() ; it != set.end() ; ++it )
     // let's make extra sure, maybe someone tries to make TQt not support std::string->TQString conversion
-    sl.push_back( TQString::tqfromLatin1( it->c_str() ) );
+    sl.push_back( TQString::fromLatin1( it->c_str() ) );
   return sl;
 }
 
@@ -523,7 +523,7 @@ void CertManager::slotRefreshKeysResult( const GpgME::Error & err ) {
     return;
   if ( err )
     KMessageBox::error( this, i18n("An error occurred while trying to refresh "
-				   "keys:\n%1").tqarg( TQString::fromLocal8Bit( err.asString() ) ),
+				   "keys:\n%1").arg( TQString::fromLocal8Bit( err.asString() ) ),
 			i18n("Refreshing Keys Failed") );
 }
 
@@ -532,7 +532,7 @@ static void showKeyListError( TQWidget * parent, const GpgME::Error & err ) {
   const TQString msg = i18n( "<qt><p>An error occurred while fetching "
 			    "the certificates from the backend:</p>"
 			    "<p><b>%1</b></p></qt>" )
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
 
   KMessageBox::error( parent, msg, i18n( "Certificate Listing Failed" ) );
 }
@@ -705,8 +705,8 @@ static void showCertificateDownloadError( TQWidget * parent, const GpgME::Error
   const TQString msg = i18n( "<qt><p>An error occurred while trying "
 			    "to download the certificate %1:</p>"
 			    "<p><b>%2</b></p></qt>" )
-                      .tqarg( certDisplayName )
-                      .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+                      .arg( certDisplayName )
+                      .arg( TQString::fromLocal8Bit( err.asString() ) );
 
   KMessageBox::error( parent, msg, i18n( "Certificate Download Failed" ) );
 }
@@ -773,8 +773,8 @@ static void showCertificateImportError( TQWidget * parent, const GpgME::Error &
   const TQString msg = i18n( "<qt><p>An error occurred while trying "
 			    "to import the certificate %1:</p>"
 			    "<p><b>%2</b></p></qt>" )
-                      .tqarg( certDisplayName )
-                      .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+                      .arg( certDisplayName )
+                      .arg( TQString::fromLocal8Bit( err.asString() ) );
   KMessageBox::error( parent, msg, i18n( "Certificate Import Failed" ) );
 }
 
@@ -810,50 +810,50 @@ void CertManager::slotCertificateImportResult( const GpgME::ImportResult & res )
     const TQString boldLine = i18n("<tr><td align=\"right\"><b>%1</b></td><td>%2</td></tr>");
 
     TQStringList lines;
-    lines.push_back( normalLine.tqarg( i18n("Total number processed:"),
+    lines.push_back( normalLine.arg( i18n("Total number processed:"),
 				     TQString::number( res.numConsidered() ) ) );
-    lines.push_back( normalLine.tqarg( i18n("Imported:"),
+    lines.push_back( normalLine.arg( i18n("Imported:"),
 				     TQString::number( res.numImported() ) ) );
     if ( res.newSignatures() )
-      lines.push_back( normalLine.tqarg( i18n("New signatures:"),
+      lines.push_back( normalLine.arg( i18n("New signatures:"),
 				       TQString::number( res.newSignatures() ) ) );
     if ( res.newUserIDs() )
-      lines.push_back( normalLine.tqarg( i18n("New user IDs:"),
+      lines.push_back( normalLine.arg( i18n("New user IDs:"),
 				       TQString::number( res.newUserIDs() ) ) );
     if ( res.numKeysWithoutUserID() )
-      lines.push_back( normalLine.tqarg( i18n("Keys without user IDs:"),
+      lines.push_back( normalLine.arg( i18n("Keys without user IDs:"),
 				       TQString::number( res.numKeysWithoutUserID() ) ) );
     if ( res.newSubkeys() )
-      lines.push_back( normalLine.tqarg( i18n("New subkeys:"),
+      lines.push_back( normalLine.arg( i18n("New subkeys:"),
 				       TQString::number( res.newSubkeys() ) ) );
     if ( res.newRevocations() )
-      lines.push_back( boldLine.tqarg( i18n("Newly revoked:"),
+      lines.push_back( boldLine.arg( i18n("Newly revoked:"),
 				     TQString::number( res.newRevocations() ) ) );
     if ( res.notImported() )
-      lines.push_back( boldLine.tqarg( i18n("Not imported:"),
+      lines.push_back( boldLine.arg( i18n("Not imported:"),
 				     TQString::number( res.notImported() ) ) );
     if ( res.numUnchanged() )
-      lines.push_back( normalLine.tqarg( i18n("Unchanged:"),
+      lines.push_back( normalLine.arg( i18n("Unchanged:"),
 				       TQString::number( res.numUnchanged() ) ) );
     if ( res.numSecretKeysConsidered() )
-      lines.push_back( normalLine.tqarg( i18n("Secret keys processed:"),
+      lines.push_back( normalLine.arg( i18n("Secret keys processed:"),
 				       TQString::number( res.numSecretKeysConsidered() ) ) );
     if ( res.numSecretKeysImported() )
-      lines.push_back( normalLine.tqarg( i18n("Secret keys imported:"),
+      lines.push_back( normalLine.arg( i18n("Secret keys imported:"),
 				       TQString::number( res.numSecretKeysImported() ) ) );
     if ( res.numSecretKeysConsidered() - res.numSecretKeysImported() - res.numSecretKeysUnchanged() > 0 )
-      lines.push_back( boldLine.tqarg( i18n("Secret keys <em>not</em> imported:"),
+      lines.push_back( boldLine.arg( i18n("Secret keys <em>not</em> imported:"),
 				     TQString::number( res.numSecretKeysConsidered()
 						      - res.numSecretKeysImported()
 						      - res.numSecretKeysUnchanged() ) ) );
     if ( res.numSecretKeysUnchanged() )
-      lines.push_back( normalLine.tqarg( i18n("Secret keys unchanged:"),
+      lines.push_back( normalLine.arg( i18n("Secret keys unchanged:"),
 				       TQString::number( res.numSecretKeysUnchanged() ) ) );
 
     KMessageBox::information( this,
 			      i18n( "<qt><p>Detailed results of importing %1:</p>"
 				    "<table>%2</table></qt>" )
-			      .tqarg( displayName ).tqarg( lines.join( TQString() ) ),
+			      .arg( displayName ).arg( lines.join( TQString() ) ),
 			      i18n( "Certificate Import Result" ) );
 
     disconnectJobFromStatusBarProgress( res.error() );
@@ -875,7 +875,7 @@ void CertManager::slotDirmngrExited() {
     if ( !mDirmngrProc->normalExit() )
         KMessageBox::error( this, i18n( "The GpgSM process that tried to import the CRL file ended prematurely because of an unexpected error." ), i18n( "Certificate Manager Error" ) );
     else if ( mDirmngrProc->exitStatus() )
-      KMessageBox::error( this, i18n( "An error occurred when trying to import the CRL file. The output from GpgSM was:\n%1").tqarg( mErrorbuffer ), i18n( "Certificate Manager Error" ) );
+      KMessageBox::error( this, i18n( "An error occurred when trying to import the CRL file. The output from GpgSM was:\n%1").arg( mErrorbuffer ), i18n( "Certificate Manager Error" ) );
     else
       KMessageBox::information( this, i18n( "CRL file imported successfully." ), i18n( "Certificate Manager Information" ) );
 
@@ -935,7 +935,7 @@ bool CertManager::connectAndStartDirmngr( const char * slot, const char * proces
            this, TQT_SLOT(slotStderr(KProcess*,char*,int)) );
   if( !mDirmngrProc->start( KProcess::NotifyOnExit, KProcess::Stderr ) ) {
     delete mDirmngrProc; mDirmngrProc = 0;
-    KMessageBox::error( this, i18n( "Unable to start %1 process. Please check your installation." ).tqarg( processname ), i18n( "Certificate Manager Error" ) );
+    KMessageBox::error( this, i18n( "Unable to start %1 process. Please check your installation." ).arg( processname ), i18n( "Certificate Manager Error" ) );
     return false;
   }
   return true;
@@ -992,7 +992,7 @@ void CertManager::slotClearCRLsResult() {
   if ( !mDirmngrProc->normalExit() )
     KMessageBox::error( this, i18n( "The DirMngr process that tried to clear the CRL cache ended prematurely because of an unexpected error." ), i18n( "Certificate Manager Error" ) );
   else if ( mDirmngrProc->exitStatus() )
-    KMessageBox::error( this, i18n( "An error occurred when trying to clear the CRL cache. The output from DirMngr was:\n%1").tqarg( mErrorbuffer ), i18n( "Certificate Manager Error" ) );
+    KMessageBox::error( this, i18n( "An error occurred when trying to clear the CRL cache. The output from DirMngr was:\n%1").arg( mErrorbuffer ), i18n( "Certificate Manager Error" ) );
   else
     KMessageBox::information( this, i18n( "CRL cache cleared successfully." ), i18n( "Certificate Manager Information" ) );
   delete mDirmngrProc; mDirmngrProc = 0;
@@ -1003,7 +1003,7 @@ static void showDeleteError( TQWidget * parent, const GpgME::Error & err ) {
   const TQString msg = i18n("<qt><p>An error occurred while trying to delete "
 			   "the certificates:</p>"
 			   "<p><b>%1</b></p></qt>")
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
   KMessageBox::error( parent, msg, i18n("Certificate Deletion Failed") );
 }
 
@@ -1076,7 +1076,7 @@ void CertManager::slotDeleteCertificate() {
   const TQString msg = keysToDelete.size() > keys.size()
     ? i18n("Do you really want to delete this certificate and the %1 certificates it certified?",
 	   "Do you really want to delete these %n certificates and the %1 certificates they certified?",
-	   keys.size() ).tqarg( keysToDelete.size() - keys.size() )
+	   keys.size() ).arg( keysToDelete.size() - keys.size() )
     : i18n("Do you really want to delete this certificate?",
 	   "Do you really want to delete these %n certificates?", keys.size() ) ;
 
@@ -1098,7 +1098,7 @@ void CertManager::slotDeleteCertificate() {
                           "the certificates:</p>"
                           "<p><b>%1</b><p></qt>" );
     KMessageBox::error( this,
-			str.tqarg( i18n("Operation not supported by the backend.") ),
+			str.arg( i18n("Operation not supported by the backend.") ),
 			i18n("Certificate Deletion Failed") );
   }
 
@@ -1206,7 +1206,7 @@ static void showCertificateExportError( TQWidget * parent, const GpgME::Error &
   const TQString msg = i18n("<qt><p>An error occurred while trying to export "
 			   "the certificate:</p>"
 			   "<p><b>%1</b></p></qt>")
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
   KMessageBox::error( parent, msg, i18n("Certificate Export Failed") );
 }
 
@@ -1239,7 +1239,7 @@ static bool checkOverwrite( const KURL& url, bool& overwrite, TQWidget* w )
          KMessageBox::warningContinueCancel(
                                             w,
                                             i18n( "A file named \"%1\" already exists. "
-                                                  "Are you sure you want to overwrite it?" ).tqarg( url.prettyURL() ),
+                                                  "Are you sure you want to overwrite it?" ).arg( url.prettyURL() ),
                                             i18n( "Overwrite File?" ),
                                             i18n( "&Overwrite" ) ) )
       return false;
@@ -1301,7 +1301,7 @@ static void showSecretKeyExportError( TQWidget * parent, const GpgME::Error & er
   const TQString msg = i18n("<qt><p>An error occurred while trying to export "
 			   "the secret key:</p>"
 			   "<p><b>%1</b></p></qt>")
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
   KMessageBox::error( parent, msg, i18n("Secret-Key Export Failed") );
 }
 
@@ -1338,7 +1338,7 @@ void CertManager::startSecretKeyExport( const TQString & fingerprint ) {
     };
     TQStringList charsetList;
     for ( const char** c = charsets; *c; ++c ) {
-      charsetList.append( TQString::tqfromLatin1( *c ) );
+      charsetList.append( TQString::fromLatin1( *c ) );
     }
 
     // TODO this selection could be done in a derived KeySelectionDialog which would add a combobox,
diff --git a/certmanager/certmanager.h b/certmanager/certmanager.h
index 6df2a9f61..07f9aa9e1 100644
--- a/certmanager/certmanager.h
+++ b/certmanager/certmanager.h
@@ -137,7 +137,7 @@ private slots:
     void slotConfigureGpgME();
     void slotContextMenu(Kleo::KeyListViewItem*, const TQPoint& point);
     void slotDropped(const KURL::List&);
-    /** Schedule a tqrepaint for the listview items. E.g. when the
+    /** Schedule a repaint for the listview items. E.g. when the
 	colour config has changed */
     void slotRepaint();
     /** Schedule a validating keylisting for the selected items (or
diff --git a/certmanager/conf/appearanceconfigpage.cpp b/certmanager/conf/appearanceconfigpage.cpp
index 9e5d0f74a..02889b9e8 100644
--- a/certmanager/conf/appearanceconfigpage.cpp
+++ b/certmanager/conf/appearanceconfigpage.cpp
@@ -30,7 +30,7 @@
 */
 
 #include "appearanceconfigpage.h"
-#include <tqlayout.h>
+#include <layout.h>
 #include "appearanceconfigwidget.h"
 #include <kmessagebox.h>
 #include <klocale.h>
diff --git a/certmanager/conf/appearanceconfigwidget.cpp b/certmanager/conf/appearanceconfigwidget.cpp
index 309d03be1..ad9089551 100644
--- a/certmanager/conf/appearanceconfigwidget.cpp
+++ b/certmanager/conf/appearanceconfigwidget.cpp
@@ -50,7 +50,7 @@
 #include <kcolordialog.h>
 
 #include <tqpushbutton.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqheader.h>
 #include <tqcolor.h>
 #include <tqfont.h>
@@ -139,7 +139,7 @@ private:
     setText( 0, name );
   }
 
-  void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment );
+  void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment );
 
 private:
   TQColor mForegroundColor, mBackgroundColor;
@@ -152,7 +152,7 @@ private:
   bool mDirty;
 };
 
-void CategoryListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment ) {
+void CategoryListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment ) {
   TQColorGroup _cg = cg;
   TQFont font = p->font();
   if ( mHasFont )
@@ -172,7 +172,7 @@ void CategoryListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, in
   if ( mBackgroundColor.isValid() )
     _cg.setColor( TQColorGroup::Base, mBackgroundColor );
 
-  TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
+  TQListViewItem::paintCell( p, _cg, column, width, alignment );
 }
 
 ////
@@ -227,7 +227,7 @@ void AppearanceConfigWidget::slotDefaultClicked()
   if ( !item )
     return;
   item->setDefaultAppearance();
-  item->tqrepaint();
+  item->repaint();
   slotSelectionChanged( item );
   emit changed();
 }
@@ -280,7 +280,7 @@ void AppearanceConfigWidget::slotForegroundClicked() {
   int result = KColorDialog::getColor( fg );
   if ( result == KColorDialog::Accepted ) {
     item->setForegroundColor( fg );
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
@@ -294,7 +294,7 @@ void AppearanceConfigWidget::slotBackgroundClicked() {
   int result = KColorDialog::getColor( bg );
   if ( result == KColorDialog::Accepted ) {
     item->setBackgroundColor( bg );
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
@@ -308,7 +308,7 @@ void AppearanceConfigWidget::slotFontClicked() {
   int result = KFontDialog::getFont( font );
   if ( result == KFontDialog::Accepted ) {
     item->setFont( font );
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
@@ -320,7 +320,7 @@ void AppearanceConfigWidget::defaults()
   for ( ; lvit.current() ; ++lvit ) {
     CategoryListViewItem* item = static_cast<CategoryListViewItem *>( lvit.current() );
     item->setDefaultAppearance();
-    item->tqrepaint();
+    item->repaint();
   }
   emit changed();
 }
@@ -330,7 +330,7 @@ void AppearanceConfigWidget::slotItalicClicked()
   CategoryListViewItem* item = static_cast<CategoryListViewItem*>(categoriesLV->selectedItem() );
   if ( item ) {
     item->toggleItalic();
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
@@ -340,7 +340,7 @@ void AppearanceConfigWidget::slotBoldClicked()
   CategoryListViewItem* item = static_cast<CategoryListViewItem*>(categoriesLV->selectedItem() );
   if ( item ) {
     item->toggleBold();
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
@@ -350,7 +350,7 @@ void AppearanceConfigWidget::slotStrikeoutClicked()
   CategoryListViewItem* item = static_cast<CategoryListViewItem*>(categoriesLV->selectedItem() );
   if ( item ) {
     item->toggleStrikeout();
-    item->tqrepaint();
+    item->repaint();
     emit changed();
   }
 }
diff --git a/certmanager/conf/appearanceconfigwidgetbase.ui b/certmanager/conf/appearanceconfigwidgetbase.ui
index 0d97a877b..570292013 100644
--- a/certmanager/conf/appearanceconfigwidgetbase.ui
+++ b/certmanager/conf/appearanceconfigwidgetbase.ui
@@ -37,7 +37,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>tqlayout2</cstring>
+                <cstring>layout2</cstring>
             </property>
             <vbox>
                 <property name="name">
@@ -119,7 +119,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>100</height>
diff --git a/certmanager/conf/configuredialog.cpp b/certmanager/conf/configuredialog.cpp
index 2aa622d08..db9c7739f 100644
--- a/certmanager/conf/configuredialog.cpp
+++ b/certmanager/conf/configuredialog.cpp
@@ -52,9 +52,9 @@ ConfigureDialog::ConfigureDialog( TQWidget *parent, const char *name, bool modal
   // the KCMultiDialog starts with the size of the first kcm, not
   // the largest one. This way at least after the first showing of
   // the largest kcm the size is kept.
-  const KConfigGroup tqgeometry( KGlobal::config(), "Geometry" );
-  const int width = tqgeometry.readNumEntry( "ConfigureDialogWidth" );
-  const int height = tqgeometry.readNumEntry( "ConfigureDialogHeight" );
+  const KConfigGroup geometry( KGlobal::config(), "Geometry" );
+  const int width = geometry.readNumEntry( "ConfigureDialogWidth" );
+  const int height = geometry.readNumEntry( "ConfigureDialogHeight" );
   if ( width != 0 && height != 0 ) {
      setMinimumSize( width, height );
   }
@@ -62,9 +62,9 @@ ConfigureDialog::ConfigureDialog( TQWidget *parent, const char *name, bool modal
 }
 
 void ConfigureDialog::hideEvent( TQHideEvent * ) {
-  KConfigGroup tqgeometry( KGlobal::config(), "Geometry" );
-  tqgeometry.writeEntry( "ConfigureDialogWidth", width() );
-  tqgeometry.writeEntry( "ConfigureDialogHeight",height() );
+  KConfigGroup geometry( KGlobal::config(), "Geometry" );
+  geometry.writeEntry( "ConfigureDialogWidth", width() );
+  geometry.writeEntry( "ConfigureDialogHeight",height() );
 }
 
 ConfigureDialog::~ConfigureDialog() {
diff --git a/certmanager/conf/dirservconfigpage.cpp b/certmanager/conf/dirservconfigpage.cpp
index 436ef28ec..a90a6c091 100644
--- a/certmanager/conf/dirservconfigpage.cpp
+++ b/certmanager/conf/dirservconfigpage.cpp
@@ -45,7 +45,7 @@
 #include <tqlabel.h>
 #include <tqdatetimeedit.h>
 #include <tqcheckbox.h>
-#include <tqlayout.h>
+#include <layout.h>
 
 #include <tdepimmacros.h>
 
@@ -283,11 +283,11 @@ Kleo::CryptoConfigEntry* DirectoryServicesConfigurationPage::configEntry( const
 {
     Kleo::CryptoConfigEntry* entry = mConfig->entry( componentName, groupName, entryName );
     if ( !entry ) {
-        KMessageBox::error( this, i18n( "Backend error: gpgconf does not seem to know the entry for %1/%2/%3" ).tqarg( componentName, groupName, entryName ) );
+        KMessageBox::error( this, i18n( "Backend error: gpgconf does not seem to know the entry for %1/%2/%3" ).arg( componentName, groupName, entryName ) );
         return 0;
     }
     if( entry->argType() != argType || entry->isList() != isList ) {
-        KMessageBox::error( this, i18n( "Backend error: gpgconf has wrong type for %1/%2/%3: %4 %5" ).tqarg( componentName, groupName, entryName ).tqarg( entry->argType() ).tqarg( entry->isList() ) );
+        KMessageBox::error( this, i18n( "Backend error: gpgconf has wrong type for %1/%2/%3: %4 %5" ).arg( componentName, groupName, entryName ).arg( entry->argType() ).arg( entry->isList() ) );
         return 0;
     }
     return entry;
diff --git a/certmanager/conf/dnorderconfigpage.cpp b/certmanager/conf/dnorderconfigpage.cpp
index a224b6f7a..b16c9a90b 100644
--- a/certmanager/conf/dnorderconfigpage.cpp
+++ b/certmanager/conf/dnorderconfigpage.cpp
@@ -36,7 +36,7 @@
 
 #include <tdepimmacros.h>
 
-#include <tqlayout.h>
+#include <layout.h>
 
 DNOrderConfigPage::DNOrderConfigPage( TQWidget * parent, const char * name )
   : KCModule( parent, name )
diff --git a/certmanager/crlview.cpp b/certmanager/crlview.cpp
index 3318f8ddf..e23993c24 100644
--- a/certmanager/crlview.cpp
+++ b/certmanager/crlview.cpp
@@ -43,9 +43,9 @@
 #include <kstdguiitem.h>
 #include <kglobalsettings.h>
 
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlabel.h>
-#include <tqtextedit.h>
+#include <textedit.h>
 #include <tqfontmetrics.h>
 #include <tqtimer.h>
 
diff --git a/certmanager/hierarchyanalyser.cpp b/certmanager/hierarchyanalyser.cpp
index fe0835ebf..9e2c388f1 100644
--- a/certmanager/hierarchyanalyser.cpp
+++ b/certmanager/hierarchyanalyser.cpp
@@ -69,7 +69,7 @@ const std::vector<GpgME::Key> & HierarchyAnalyser::subjectsForIssuer( const char
 
 std::vector<GpgME::Key> HierarchyAnalyser::subjectsForIssuerRecursive( const char * issuer_dn ) const {
   std::vector<GpgME::Key> keys = subjectsForIssuer( issuer_dn );
-  for ( unsigned int i = 0 ; i < keys.size() ; ++i ) // can't use iterators here, since appending would tqinvalidate them
+  for ( unsigned int i = 0 ; i < keys.size() ; ++i ) // can't use iterators here, since appending would invalidate them
     if ( const char * fpr = keys[i].primaryFingerprint() ) {
       const std::vector<GpgME::Key> & tmp = subjectsForIssuer( fpr );
       std::copy( tmp.begin(), tmp.end(), std::back_inserter( keys ) );
diff --git a/certmanager/kwatchgnupg/kwatchgnupgconfig.cpp b/certmanager/kwatchgnupg/kwatchgnupgconfig.cpp
index 20c474a44..4f84c7866 100644
--- a/certmanager/kwatchgnupg/kwatchgnupgconfig.cpp
+++ b/certmanager/kwatchgnupg/kwatchgnupgconfig.cpp
@@ -38,7 +38,7 @@
 #include <kapplication.h>
 
 #include <tqframe.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlabel.h>
 #include <tqspinbox.h>
 #include <tqcheckbox.h>
@@ -80,7 +80,7 @@ KWatchGnuPGConfig::KWatchGnuPGConfig( TQWidget* parent, const char* name )
   TQVBoxLayout * vlay = new TQVBoxLayout( top, 0, spacingHint() );
 
   group = new TQVGroupBox( i18n("WatchGnuPG"), top );
-  group->tqlayout()->setSpacing( spacingHint() );
+  group->layout()->setSpacing( spacingHint() );
 
   w = new TQWidget( group );
 
@@ -116,7 +116,7 @@ KWatchGnuPGConfig::KWatchGnuPGConfig( TQWidget* parent, const char* name )
 
   /******************* Log Window group *******************/
   group = new TQVGroupBox( i18n("Log Window"), top );
-  group->tqlayout()->setSpacing( spacingHint() );
+  group->layout()->setSpacing( spacingHint() );
 
   w = new TQWidget( group );
 
diff --git a/certmanager/kwatchgnupg/kwatchgnupgmainwin.cpp b/certmanager/kwatchgnupg/kwatchgnupgmainwin.cpp
index e7690d4ff..f8dc45a6e 100644
--- a/certmanager/kwatchgnupg/kwatchgnupgmainwin.cpp
+++ b/certmanager/kwatchgnupg/kwatchgnupgmainwin.cpp
@@ -49,11 +49,11 @@
 #include <kedittoolbar.h>
 #include <kkeydialog.h>
 
-#include <tqtextedit.h>
+#include <textedit.h>
 #include <tqdir.h>
 #include <tqeventloop.h>
 #include <tqtimer.h>
-#include <tqtextcodec.h>
+#include <textcodec.h>
 
 #define WATCHGNUPGBINARY "watchgnupg"
 #define WATCHGNUPGSOCKET ( TQDir::home().canonicalPath() + "/.gnupg/log-socket")
@@ -90,7 +90,7 @@ KWatchGnuPGMainWindow::~KWatchGnuPGMainWindow()
 void KWatchGnuPGMainWindow::slotClear()
 {
   mCentralWidget->clear();
-  mCentralWidget->append( tqtr("[%1] Log cleared").tqarg( TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) ) );
+  mCentralWidget->append( tqtr("[%1] Log cleared").arg( TQDateTime::currentDateTime().toString(Qt::ISODate) ) );
 }
 
 void KWatchGnuPGMainWindow::createActions()
@@ -106,7 +106,7 @@ void KWatchGnuPGMainWindow::createActions()
   (void)KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(slotConfigureToolbars()), actionCollection());
 
 #if 0
-  (void)new KAction( i18n("Configure KWatchGnuPG..."), TQString::tqfromLatin1("configure"),
+  (void)new KAction( i18n("Configure KWatchGnuPG..."), TQString::fromLatin1("configure"),
 					 0, this, TQT_SLOT( slotConfigure() ),
 					 actionCollection(), "configure" );
 #endif
@@ -135,7 +135,7 @@ void KWatchGnuPGMainWindow::startWatcher()
 	  kapp->eventLoop()->processEvents(TQEventLoop::ExcludeUserInput);
 	}
 	mCentralWidget->append(tqtr("[%1] Log stopped")
-						   .tqarg( TQDateTime::tqcurrentDateTime().toString(Qt::ISODate)));
+						   .arg( TQDateTime::currentDateTime().toString(Qt::ISODate)));
   }
   mWatcher->clearArguments();
   KConfig* config = kapp->config();
@@ -148,7 +148,7 @@ void KWatchGnuPGMainWindow::startWatcher()
 	KMessageBox::sorry( this, i18n("The watchgnupg logging process could not be started.\nPlease install watchgnupg somewhere in your $PATH.\nThis log window is now completely useless." ) );
   } else {
 	mCentralWidget->append( tqtr("[%1] Log started")
-							.tqarg( TQDateTime::tqcurrentDateTime().toString(Qt::ISODate) ) );
+							.arg( TQDateTime::currentDateTime().toString(Qt::ISODate) ) );
   }
   connect( mWatcher, TQT_SIGNAL( processExited(KProcess*) ),
 		   this, TQT_SLOT( slotWatcherExited() ) );
@@ -176,7 +176,7 @@ void KWatchGnuPGMainWindow::setGnuPGConfig()
 		entry->setStringValue( TQString("socket://")+
 							   config->readEntry("Socket",
 												 WATCHGNUPGSOCKET ));
-		logclients << TQString("%1 (%2)").tqarg(*it).tqarg(comp->description());
+		logclients << TQString("%1 (%2)").arg(*it).arg(comp->description());
 	  }
 	  entry = group->entry("debug-level");
 	  if( entry ) {
@@ -237,7 +237,7 @@ void KWatchGnuPGMainWindow::slotSaveAs()
 	if( KMessageBox::Yes !=
 		KMessageBox::warningYesNo( this, i18n("The file named \"%1\" already "
 											  "exists. Are you sure you want "
-											  "to overwrite it?").tqarg(filename),
+											  "to overwrite it?").arg(filename),
 								   i18n("Overwrite File"), i18n("Overwrite"), KStdGuiItem::cancel() ) ) {
 	  return;
 	}
diff --git a/certmanager/lib/backends/chiasmus/chiasmusbackend.cpp b/certmanager/lib/backends/chiasmus/chiasmusbackend.cpp
index f27dad3b6..e47909e28 100644
--- a/certmanager/lib/backends/chiasmus/chiasmusbackend.cpp
+++ b/certmanager/lib/backends/chiasmus/chiasmusbackend.cpp
@@ -224,9 +224,9 @@ namespace {
         return TQVariant( data.defaults.boolean.value, int() );
     case ArgType_String:
       if ( isList() )
-        return TQStringList( TQString::tqfromLatin1( data.defaults.string ) );
+        return TQStringList( TQString::fromLatin1( data.defaults.string ) );
       else
-        return TQString::tqfromLatin1( data.defaults.string );
+        return TQString::fromLatin1( data.defaults.string );
     case ArgType_Int:
       if ( isList() )
         return TQValueList<TQVariant>() << data.defaults.integer;
@@ -240,15 +240,15 @@ namespace {
     case ArgType_Path:
     case ArgType_DirPath:
       if ( isList() )
-        return TQValueList<TQVariant>() << TQString::tqfromLatin1( data.defaults.path );
+        return TQValueList<TQVariant>() << TQString::fromLatin1( data.defaults.path );
       else
-        return TQString::tqfromLatin1( data.defaults.path );
+        return TQString::fromLatin1( data.defaults.path );
     case ArgType_URL:
     case ArgType_LDAPURL:
       if ( isList() )
-        return TQValueList<TQVariant>() << TQString::tqfromLatin1( data.defaults.url );
+        return TQValueList<TQVariant>() << TQString::fromLatin1( data.defaults.url );
       else
-        return TQString::tqfromLatin1( data.defaults.url );
+        return TQString::fromLatin1( data.defaults.url );
     }
   }
 
@@ -432,13 +432,13 @@ Kleo::CryptoBackend::Protocol * Kleo::ChiasmusBackend::protocol( const char * na
 
 bool Kleo::ChiasmusBackend::checkForOpenPGP( TQString * reason ) const {
   if ( reason )
-    *reason = i18n( "Unsupported protocol \"%1\"" ).tqarg( "OpenPGP" );
+    *reason = i18n( "Unsupported protocol \"%1\"" ).arg( "OpenPGP" );
   return false;
 }
 
 bool Kleo::ChiasmusBackend::checkForSMIME( TQString * reason ) const {
   if ( reason )
-    *reason = i18n( "Unsupported protocol \"%1\"" ).tqarg( "SMIME" );
+    *reason = i18n( "Unsupported protocol \"%1\"" ).arg( "SMIME" );
   return false;
 }
 
@@ -454,7 +454,7 @@ bool Kleo::ChiasmusBackend::checkForChiasmus( TQString * reason ) const {
   const TQFileInfo fi( KShell::tildeExpand( chiasmus ) );
   if ( !fi.isExecutable() ) {
     if ( reason )
-      *reason = i18n( "File \"%1\" does not exist or is not executable." ).tqarg( chiasmus );
+      *reason = i18n( "File \"%1\" does not exist or is not executable." ).arg( chiasmus );
     return false;
   }
 
@@ -467,7 +467,7 @@ bool Kleo::ChiasmusBackend::checkForProtocol( const char * name, TQString * reas
   if ( qstricmp( name, "Chiasmus" ) == 0 )
     return checkForChiasmus( reason );
   if ( reason )
-    *reason = i18n( "Unsupported protocol \"%1\"" ).tqarg( name );
+    *reason = i18n( "Unsupported protocol \"%1\"" ).arg( name );
   return 0;
 }
 
diff --git a/certmanager/lib/backends/chiasmus/chiasmusjob.cpp b/certmanager/lib/backends/chiasmus/chiasmusjob.cpp
index 9daaa620d..edfe9be52 100644
--- a/certmanager/lib/backends/chiasmus/chiasmusjob.cpp
+++ b/certmanager/lib/backends/chiasmus/chiasmusjob.cpp
@@ -208,9 +208,9 @@ void Kleo::ChiasmusJob::showErrorDialog( TQWidget * parent, const TQString & cap
   const TQString msg = ( mMode == Encrypt
                         ? i18n( "Encryption failed: %1" )
                         : i18n( "Decryption failed: %1" ) )
-    .tqarg( TQString::fromLocal8Bit( mError.asString() ) );
+    .arg( TQString::fromLocal8Bit( mError.asString() ) );
   if ( !mStderr.isEmpty() ) {
-    const TQString details = i18n( "The following was received on stderr:\n%1" ).tqarg( mStderr );
+    const TQString details = i18n( "The following was received on stderr:\n%1" ).arg( mStderr );
     KMessageBox::detailedError( parent, msg, details, caption );
   } else {
     KMessageBox::error( parent, msg, caption );
diff --git a/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
index a57685f28..002bf0182 100644
--- a/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
+++ b/certmanager/lib/backends/chiasmus/chiasmuslibrary.cpp
@@ -71,7 +71,7 @@ Kleo::ChiasmusLibrary::main_func Kleo::ChiasmusLibrary::chiasmus( TQString * rea
   if ( !mXiaLibrary ) {
     if ( reason )
       *reason = i18n( "Failed to load %1: %2" )
-                .tqarg( libfile,KLibLoader::self()->lastErrorMessage() );
+                .arg( libfile,KLibLoader::self()->lastErrorMessage() );
     kdDebug(5150) << "ChiasmusLibrary: loading \"" << libfile
                   << "\" failed: " << KLibLoader::self()->lastErrorMessage() << endl;
     return 0;
@@ -79,7 +79,7 @@ Kleo::ChiasmusLibrary::main_func Kleo::ChiasmusLibrary::chiasmus( TQString * rea
   if ( !mXiaLibrary->hasSymbol( "Chiasmus" ) ) {
     if ( reason )
       *reason = i18n( "Failed to load %1: %2" )
-                .tqarg( libfile, i18n( "Library does not contain the symbol \"Chiasmus\"." ) );
+                .arg( libfile, i18n( "Library does not contain the symbol \"Chiasmus\"." ) );
     kdDebug(5150) << "ChiasmusLibrary: loading \"" << libfile
                   << "\" failed: " << "Library does not contain the symbol \"Chiasmus\"." << endl;
     return 0;
diff --git a/certmanager/lib/backends/chiasmus/obtainkeysjob.cpp b/certmanager/lib/backends/chiasmus/obtainkeysjob.cpp
index eccdf9219..677fc6ec2 100644
--- a/certmanager/lib/backends/chiasmus/obtainkeysjob.cpp
+++ b/certmanager/lib/backends/chiasmus/obtainkeysjob.cpp
@@ -96,7 +96,7 @@ void Kleo::ObtainKeysJob::slotPerform( bool async ) {
     return;
   }
 
-  emit progress( i18n( "Scanning directory %1..." ).tqarg( mKeyPaths[mIndex] ),
+  emit progress( i18n( "Scanning directory %1..." ).arg( mKeyPaths[mIndex] ),
                  mIndex, mKeyPaths.size() );
 
   const TQDir dir( KShell::tildeExpand( mKeyPaths[mIndex] ) );
diff --git a/certmanager/lib/backends/qgpgme/gnupgprocessbase.cpp b/certmanager/lib/backends/qgpgme/gnupgprocessbase.cpp
index ab413080c..ea3506b8a 100644
--- a/certmanager/lib/backends/qgpgme/gnupgprocessbase.cpp
+++ b/certmanager/lib/backends/qgpgme/gnupgprocessbase.cpp
@@ -36,7 +36,7 @@
 #include <kurl.h>
 
 #include <tqsocketnotifier.h>
-#include <tqtextcodec.h>
+#include <textcodec.h>
 #include <tqstringlist.h>
 
 #include <unistd.h>
@@ -113,7 +113,7 @@ int Kleo::GnuPGProcessBase::commSetupDoneP() {
   if ( d->useStatusFD ) {
     ::close( d->statusFD[1] ); // close the input end of the pipe, we're the reader
     d->statnot = new TQSocketNotifier( d->statusFD[0], TQSocketNotifier::Read, this );
-    connect( d->statnot, TQT_SIGNAL(activated(int)), TQT_SLOT(slotChildtqStatus(int)) );
+    connect( d->statnot, TQT_SIGNAL(activated(int)), TQT_SLOT(slotChildStatus(int)) );
   }
   return KProcess::commSetupDoneP();
 }
@@ -124,12 +124,12 @@ int Kleo::GnuPGProcessBase::commSetupDoneC() {
   return KProcess::commSetupDoneC();
 }
 
-void Kleo::GnuPGProcessBase::slotChildtqStatus( int fd ) {
-  if ( !childtqStatus(fd) )
-    closetqStatus();
+void Kleo::GnuPGProcessBase::slotChildStatus( int fd ) {
+  if ( !childStatus(fd) )
+    closeStatus();
 }
 
-bool Kleo::GnuPGProcessBase::closetqStatus() {
+bool Kleo::GnuPGProcessBase::closeStatus() {
   if ( !d->useStatusFD )
     return false;
   d->useStatusFD = false;
@@ -138,7 +138,7 @@ bool Kleo::GnuPGProcessBase::closetqStatus() {
   return true;
 }
 
-int Kleo::GnuPGProcessBase::childtqStatus( int fd ) {
+int Kleo::GnuPGProcessBase::childStatus( int fd ) {
   char buf[1024];
   const int len = ::read( fd, buf, sizeof(buf)-1 );
   if ( len > 0 ) {
diff --git a/certmanager/lib/backends/qgpgme/gnupgprocessbase.h b/certmanager/lib/backends/qgpgme/gnupgprocessbase.h
index b6643144a..c012b3075 100644
--- a/certmanager/lib/backends/qgpgme/gnupgprocessbase.h
+++ b/certmanager/lib/backends/qgpgme/gnupgprocessbase.h
@@ -57,7 +57,7 @@ namespace Kleo {
     /*! reimplementation */
     bool start( RunMode runmode, Communication comm );
 
-    bool closetqStatus();
+    bool closeStatus();
 
   signals:
     void status( Kleo::GnuPGProcessBase * proc, const TQString & type, const TQStringList & args );
@@ -70,11 +70,11 @@ namespace Kleo {
     /*! reimplementation */
     int commSetupDoneC();
 
-    int childtqStatus( int fd );
+    int childStatus( int fd );
 
 
   private slots:
-    void slotChildtqStatus( int fd );
+    void slotChildStatus( int fd );
 
   private:
     void parseStatusOutput();
diff --git a/certmanager/lib/backends/qgpgme/qgpgmebackend.cpp b/certmanager/lib/backends/qgpgme/qgpgmebackend.cpp
index 9594edfa2..27680585b 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmebackend.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmebackend.cpp
@@ -88,15 +88,15 @@ static bool check( GpgME::Context::Protocol proto, TQString * reason ) {
   // error, check why:
   const GpgME::EngineInfo ei = GpgME::engineInfo( proto );
   if ( ei.isNull() )
-    *reason = i18n("GPGME was compiled without support for %1.").tqarg( proto == GpgME::Context::CMS ? "S/MIME" : "OpenPGP" );
+    *reason = i18n("GPGME was compiled without support for %1.").arg( proto == GpgME::Context::CMS ? "S/MIME" : "OpenPGP" );
   else if ( ei.fileName() && !ei.version() )
-    *reason = i18n("Engine %1 is not installed properly.").tqarg( TQFile::decodeName( ei.fileName() ) );
+    *reason = i18n("Engine %1 is not installed properly.").arg( TQFile::decodeName( ei.fileName() ) );
   else if ( ei.fileName() && ei.version() && ei.requiredVersion() )
     *reason = i18n("Engine %1 version %2 installed, "
 		   "but at least version %3 is required.")
-      .tqarg( TQFile::decodeName( ei.fileName() ), ei.version(), ei.requiredVersion() );
+      .arg( TQFile::decodeName( ei.fileName() ), ei.version(), ei.requiredVersion() );
   else
-    *reason = i18n("Unknown problem with engine for protocol %1.").tqarg( proto == GpgME::Context::CMS ? "S/MIME" : "OpenPGP" );
+    *reason = i18n("Unknown problem with engine for protocol %1.").arg( proto == GpgME::Context::CMS ? "S/MIME" : "OpenPGP" );
   return false;
 }
 
@@ -114,7 +114,7 @@ bool Kleo::QGpgMEBackend::checkForProtocol( const char * name, TQString * reason
   if ( qstricmp( name, SMIME ) == 0 )
     return check( GpgME::Context::CMS, reason );
   if ( reason )
-    *reason = i18n( "Unsupported protocol \"%1\"" ).tqarg( name );
+    *reason = i18n( "Unsupported protocol \"%1\"" ).arg( name );
   return false;
 }
 
diff --git a/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp b/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp
index 51f8f68c8..65ed93811 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp
@@ -41,7 +41,7 @@
 #include <ktempfile.h>
 #include <tqfile.h>
 #include <stdlib.h>
-#include <tqtextcodec.h>
+#include <textcodec.h>
 
 // Just for the Q_ASSERT in the dtor. Not thread-safe, but who would
 // have 2 threads talking to gpgconf anyway? :)
@@ -89,11 +89,11 @@ void QGpgMECryptoConfig::runGpgConf( bool showErrors )
   if ( showErrors && rc != 0 ) {
     TQString wmsg = i18n("<qt>Failed to execute gpgconf:<br>%1</qt>");
     if ( rc == -1 )
-        wmsg = wmsg.tqarg( i18n( "program not found" ) );
+        wmsg = wmsg.arg( i18n( "program not found" ) );
     else if ( rc == -2 )
-        wmsg = wmsg.tqarg( i18n( "program cannot be executed" ) );
+        wmsg = wmsg.arg( i18n( "program cannot be executed" ) );
     else
-        wmsg = wmsg.tqarg( strerror(rc) );
+        wmsg = wmsg.arg( strerror(rc) );
     kdWarning(5150) << wmsg << endl; // to see it from test_cryptoconfig.cpp
     KMessageBox::error(0, wmsg);
   }
@@ -306,7 +306,7 @@ void QGpgMECryptoConfigComponent::sync( bool runtime )
   }
   else if( rc != 0 ) // Happens due to bugs in gpgconf (e.g. issues 104/115)
   {
-    TQString wmsg = i18n( "Error from gpgconf while saving configuration: %1" ).tqarg( TQString::fromLocal8Bit( strerror( rc ) ) );
+    TQString wmsg = i18n( "Error from gpgconf while saving configuration: %1" ).arg( TQString::fromLocal8Bit( strerror( rc ) ) );
     kdWarning(5150) << k_funcinfo << ":" << strerror( rc ) << endl;
     KMessageBox::error(0, wmsg);
   }
@@ -809,7 +809,7 @@ TQString QGpgMECryptoConfigEntry::toString( bool escape ) const
   if ( !isList() ) // non-list non-string
   {
     if ( mArgType == ArgType_None ) {
-      return mValue.toBool() ? TQString::tqfromLatin1( "1" ) : TQString();
+      return mValue.toBool() ? TQString::fromLatin1( "1" ) : TQString();
     } else { // some int
       Q_ASSERT( mArgType == ArgType_Int || mArgType == ArgType_UInt );
       return mValue.toString(); // int to string conversion
diff --git a/certmanager/lib/backends/qgpgme/qgpgmejob.cpp b/certmanager/lib/backends/qgpgme/qgpgmejob.cpp
index e55f237dc..61da793ed 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmejob.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmejob.cpp
@@ -276,21 +276,21 @@ char * Kleo::QGpgMEJob::getPassphrase( const char * useridHint, const char * /*d
   TQString msg = previousWasBad ?
                 i18n( "You need a passphrase to unlock the secret key for user:<br/> %1 (retry)" ) :
                 i18n( "You need a passphrase to unlock the secret key for user:<br/> %1" );
-  msg = msg.tqarg( TQString::fromUtf8( useridHint ) ) + "<br/><br/>";
+  msg = msg.arg( TQString::fromUtf8( useridHint ) ) + "<br/><br/>";
   msg.prepend( "<qt>" );
   msg += i18n( "This dialog will reappear every time the passphrase is needed. For a more secure solution that also allows caching the passphrase, use gpg-agent." ) + "<br/>";
   const TQString gpgAgent = KStandardDirs::findExe( "gpg-agent" );
   if ( !gpgAgent.isEmpty() ) {
     msg += i18n( "gpg-agent was found in %1, but does not appear to be running." )
-           .tqarg( gpgAgent );
+           .arg( gpgAgent );
   } else {
     msg += i18n( "gpg-agent is part of gnupg-%1, which you can download from %2" )
-           .tqarg( "1.9" )
-           .tqarg( "http://www.gnupg.org/download" );  // add #gnupg2 if you can make this a real link
+           .arg( "1.9" )
+           .arg( "http://www.gnupg.org/download" );  // add #gnupg2 if you can make this a real link
   }
   msg += "<br/>";
   msg += i18n( "For information on how to set up gpg-agent, see %1" )
-         .tqarg( "http://kmail.kde.org/kmail-pgpmime-howto.html" );
+         .arg( "http://kmail.kde.org/kmail-pgpmime-howto.html" );
   msg += "<br/><br/>";
   msg += i18n( "Enter passphrase:" );
   Kleo::PassphraseDialog dlg( msg, i18n("Passphrase Dialog") );
diff --git a/certmanager/lib/backends/qgpgme/qgpgmekeylistjob.cpp b/certmanager/lib/backends/qgpgme/qgpgmekeylistjob.cpp
index d1d2591da..c6370674b 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmekeylistjob.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmekeylistjob.cpp
@@ -196,7 +196,7 @@ void Kleo::QGpgMEKeyListJob::showErrorDialog( TQWidget * parent, const TQString
   const TQString msg = i18n( "<qt><p>An error occurred while fetching "
 			    "the keys from the backend:</p>"
 			    "<p><b>%1</b></p></qt>" )
-    .tqarg( TQString::fromLocal8Bit( mResult.error().asString() ) );
+    .arg( TQString::fromLocal8Bit( mResult.error().asString() ) );
   KMessageBox::error( parent, msg, caption );
 }
 
diff --git a/certmanager/lib/backends/qgpgme/qgpgmeprogresstokenmapper.cpp b/certmanager/lib/backends/qgpgme/qgpgmeprogresstokenmapper.cpp
index de673faf1..c2e21bb9b 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmeprogresstokenmapper.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmeprogresstokenmapper.cpp
@@ -114,7 +114,7 @@ static const Map & makeMap() { // return a reference to a static to avoid copyin
   static Map map;
   for ( unsigned int i = 0 ; i < sizeof tokens / sizeof *tokens ; ++i ) {
     assert( tokens[i].token );
-    const TQString token = TQString::tqfromLatin1( tokens[i].token ).lower();
+    const TQString token = TQString::fromLatin1( tokens[i].token ).lower();
     for ( unsigned int j = 0 ; j < tokens[i].numDesc ; ++j ) {
       const Desc & desc = tokens[i].desc[j];
       assert( desc.display );
@@ -151,9 +151,9 @@ TQString Kleo::QGpgMEProgressTokenMapper::map( const TQString & token, int subto
   const Desc & desc = it2->second;
   TQString result = i18n( desc.display );
   if ( desc.useCur )
-    result = result.tqarg( cur );
+    result = result.arg( cur );
   if ( desc.useTot )
-    result = result.tqarg( tot );
+    result = result.arg( tot );
   return result;
 }
 
diff --git a/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
index fdcdadbae..781e0513f 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
@@ -112,7 +112,7 @@ GpgME::Error Kleo::QGpgMERefreshKeysJob::startAProcess() {
   connect( mProcess, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
 	   TQT_SLOT(slotStderr(KProcess*,char*,int)) );
   connect( mProcess, TQT_SIGNAL(status(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)),
-	   TQT_SLOT(slotqStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
+	   TQT_SLOT(sloStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
 
   if ( !mProcess->start( KProcess::NotifyOnExit, KProcess::Stderr ) ) {
     mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_ENOENT ); // what else?
@@ -129,7 +129,7 @@ void Kleo::QGpgMERefreshKeysJob::slotCancel() {
   mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_CANCELED );
 }
 
-void Kleo::QGpgMERefreshKeysJob::slotqStatus( GnuPGProcessBase * proc, const TQString & type, const TQStringList & args ) {
+void Kleo::QGpgMERefreshKeysJob::sloStatus( GnuPGProcessBase * proc, const TQString & type, const TQStringList & args ) {
   if ( proc != mProcess )
     return;
   TQStringList::const_iterator it = args.begin();
diff --git a/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.h b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.h
index f94957b3f..be4c9f796 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.h
+++ b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.h
@@ -63,7 +63,7 @@ namespace Kleo {
     /*! \reimp from Job */
     void slotCancel();
 
-    void slotqStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
+    void sloStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
     void slotStderr( KProcess *, char *, int );
     void slotProcessExited( KProcess * );
 
diff --git a/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.cpp b/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.cpp
index e4875824c..8f2fd20d2 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.cpp
+++ b/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.cpp
@@ -95,7 +95,7 @@ GpgME::Error Kleo::QGpgMESecretKeyExportJob::start( const TQStringList & pattern
   connect( mProcess, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
 	   TQT_SLOT(slotStderr(KProcess*,char*,int)) );
   connect( mProcess, TQT_SIGNAL(status(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)),
-	   TQT_SLOT(slotqStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
+	   TQT_SLOT(sloStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
 
   if ( !mProcess->start( KProcess::NotifyOnExit, KProcess::AllOutput ) ) {
     mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_ENOENT ); // what else?
@@ -112,7 +112,7 @@ void Kleo::QGpgMESecretKeyExportJob::slotCancel() {
   mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_CANCELED );
 }
 
-void Kleo::QGpgMESecretKeyExportJob::slotqStatus( GnuPGProcessBase * proc, const TQString & type, const TQStringList & args ) {
+void Kleo::QGpgMESecretKeyExportJob::sloStatus( GnuPGProcessBase * proc, const TQString & type, const TQStringList & args ) {
   if ( proc != mProcess )
     return;
   TQStringList::const_iterator it = args.begin();
diff --git a/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.h b/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.h
index aae3fd222..0c775a015 100644
--- a/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.h
+++ b/certmanager/lib/backends/qgpgme/qgpgmesecretkeyexportjob.h
@@ -68,7 +68,7 @@ namespace Kleo {
     /*! \reimp from Job */
     void slotCancel();
 
-    void slotqStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
+    void sloStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
     void slotStdout( KProcess *, char *, int );
     void slotStderr( KProcess *, char *, int );
     void slotProcessExited( KProcess * );
diff --git a/certmanager/lib/cryptplug.cpp b/certmanager/lib/cryptplug.cpp
index 53865edf4..77a914514 100644
--- a/certmanager/lib/cryptplug.cpp
+++ b/certmanager/lib/cryptplug.cpp
@@ -789,7 +789,7 @@ sig_status_to_string( gpgme_sig_stat_t status )
 // gpgme 0.3 version below, too!
 static
 void obtain_signature_information( gpgme_ctx_t ctx,
-                                   gpgme_sig_stat_t & overalltqStatus,
+                                   gpgme_sig_stat_t & overallStatus,
                                    struct CryptPlug::SignatureMetaData* sigmeta,
                                    char** attrOrder,
                                    const char* unknownAttrsHandling,
@@ -952,11 +952,11 @@ void obtain_signature_information( gpgme_ctx_t ctx,
     storeNewCharPtr( &this_info.status_text, sig_status );
   }
   sigmeta->extended_info_count = sig_idx;
-  overalltqStatus = intersect_stati( result->signatures );
-  sigmeta->status_code = overalltqStatus;
-  storeNewCharPtr( &sigmeta->status, sig_status_to_string( overalltqStatus ) );
+  overallStatus = intersect_stati( result->signatures );
+  sigmeta->status_code = overallStatus;
+  storeNewCharPtr( &sigmeta->status, sig_status_to_string( overallStatus ) );
   if ( signatureFound )
-    *signatureFound = ( overalltqStatus != GPGME_SIG_STAT_NONE );
+    *signatureFound = ( overallStatus != GPGME_SIG_STAT_NONE );
 }
 
 bool CryptPlug::checkMessageSignature( char** cleartext,
diff --git a/certmanager/lib/cryptplugwrapper.cpp b/certmanager/lib/cryptplugwrapper.cpp
index 4ffc59c91..6f07c954b 100644
--- a/certmanager/lib/cryptplugwrapper.cpp
+++ b/certmanager/lib/cryptplugwrapper.cpp
@@ -424,7 +424,7 @@ CryptPlugWrapper::CryptPlugWrapper( const TQString& name,
     _libName( libName ),
     _updateURL( update ),
     _active(  active  ),
-    _initqStatus( IniStatus_undef ),
+    _iniStatus( IniStatus_undef ),
     _cp( 0 ),
     _config( 0 ),
     _cryptoConfig( 0 )
@@ -492,15 +492,15 @@ TQString CryptPlugWrapper::displayName() const
     return i18n("(Unknown Protocol)");
 }
 
-bool CryptPlugWrapper::initialize( InitqStatus* initqStatus, TQString* errorMsg )
+bool CryptPlugWrapper::initialize( IniStatus* iniStatus, TQString* errorMsg )
 {
     if ( _cp )
       return true;
 
-    _initqStatus = IniStatus_undef;
+    _iniStatus = IniStatus_undef;
     /* make sure we have a lib name */
     if ( _libName.isEmpty() ) {
-      _initqStatus = IniStatus_NoLibName;
+      _iniStatus = IniStatus_NoLibName;
       kdDebug(5150) << "No library name was given.\n" << endl;
     } else {
       if ( _libName.contains( "smime" ) ) {
@@ -515,26 +515,26 @@ bool CryptPlugWrapper::initialize( InitqStatus* initqStatus, TQString* errorMsg
       }
 
       if ( !_cp ) {
-	_initqStatus = IniStatus_LoadError;
+	_iniStatus = IniStatus_LoadError;
 	kdDebug(5150) << "Couldn't create '" << _libName.latin1() << "'" << endl;
       } else {
 	/* now call the init function */
 	if( !_cp->initialize() ) {
-	  _initqStatus = IniStatus_InitError;
+	  _iniStatus = IniStatus_InitError;
 	  kdDebug(5150) << "Error while executing function 'initialize' on plugin " << _libName << endl;
-	  _lastError = i18n("Error while initializing plugin \"%1\"").tqarg( _libName );
+	  _lastError = i18n("Error while initializing plugin \"%1\"").arg( _libName );
 	  if ( errorMsg )
 	    *errorMsg = _lastError;
 	  delete _cp; _cp = 0;
 	  delete _config; _config = 0;
 	} else {
-	  _initqStatus  = IniStatus_Ok;
+	  _iniStatus  = IniStatus_Ok;
 	}
       }
     }
-    if( initqStatus )
-        *initqStatus = _initqStatus;
-    return _initqStatus == IniStatus_Ok;
+    if( iniStatus )
+        *iniStatus = _iniStatus;
+    return _iniStatus == IniStatus_Ok;
 }
 
 
@@ -547,11 +547,11 @@ void CryptPlugWrapper::deinitialize()
 }
 
 
-CryptPlugWrapper::InitqStatus CryptPlugWrapper::initqStatus( TQString* errorMsg ) const
+CryptPlugWrapper::IniStatus CryptPlugWrapper::iniStatus( TQString* errorMsg ) const
 {
     if( errorMsg )
         *errorMsg = _lastError;
-    return _initqStatus;
+    return _iniStatus;
 }
 
 
diff --git a/certmanager/lib/cryptplugwrapper.h b/certmanager/lib/cryptplugwrapper.h
index 2275f3756..bf1976700 100644
--- a/certmanager/lib/cryptplugwrapper.h
+++ b/certmanager/lib/cryptplugwrapper.h
@@ -462,7 +462,7 @@ public:
         If initialize was not called before return value will be
         \c CryptPlugInit_undef.
 
-        \sa initqStatus, initialize
+        \sa iniStatus, initialize
     */
     typedef enum {
         IniStatus_undef         = 0,
@@ -471,7 +471,7 @@ public:
         IniStatus_NoLibName     = 2,
         IniStatus_LoadError     = 0x1000,
         IniStatus_InitError     = 0x2000
-    } InitqStatus;
+    } IniStatus;
 
     /*! \ingroup groupSignAct
         \brief Flags used to compose the SigStatusFlags value.
@@ -543,7 +543,7 @@ public:
                        or not.
 
         \sa ~CryptPlugWrapper, setActive, active, initialize, deinitialize
-        \sa initqStatus
+        \sa iniStatus
     */
     CryptPlugWrapper( const TQString& name=TQString(),
                       const TQString& libName=TQString(),
@@ -582,7 +582,7 @@ public:
               structures - if just prevents the normal functions from
               being called erroneously. When deactivated only the following
               functions are operational: constructor , destructor ,
-              setActive , active, setLibName , libName , initqStatus;
+              setActive , active, setLibName , libName , iniStatus;
               calling other functions will be ignored and their return
               values will be undefined.
 
@@ -590,7 +590,7 @@ public:
                        or not.
 
         \sa active, CryptPlugWrapper(), ~CryptPlugWrapper
-        \sa deinitialize, initialize, initqStatus
+        \sa deinitialize, initialize, iniStatus
     */
     void setActive( bool active );
 
@@ -613,7 +613,7 @@ public:
         This name may be set in the constructor or by calling setLibName().
 
         \note Setting/changing the library name may only be done when
-              the initqStatus() is <b>not</b> \c IniStatus_Ok.
+              the iniStatus() is <b>not</b> \c IniStatus_Ok.
               If you want to change the name of the library after
               successfully having called initialize() please make
               sure to unload it by calling the deinitialize() function.
@@ -626,7 +626,7 @@ public:
                 above 'note'.
 
         \sa libName, CryptPlugWrapper(), ~CryptPlugWrapper
-        \sa deinitialize, initialize, initqStatus
+        \sa deinitialize, initialize, iniStatus
     */
     bool setLibName( const TQString& libName );
 
@@ -666,13 +666,13 @@ private:
         undefined in this case, this rule does not apply to the functions
         \c setActive() and \c setLibName().
 
-        \param initqStatus will receive the resulting InitqStatus if not NULL
+        \param iniStatus will receive the resulting IniStatus if not NULL
         \param errorMsg will receive the system error message if not NULL
 
-        \sa initqStatus, deinitialize, CryptPlugWrapper(), ~CryptPlugWrapper
+        \sa iniStatus, deinitialize, CryptPlugWrapper(), ~CryptPlugWrapper
         \sa setActive, active
     */
-    bool initialize( InitqStatus* initqStatus, TQString* errorMsg );
+    bool initialize( IniStatus* iniStatus, TQString* errorMsg );
 
 public:
     /*! \ingroup groupGeneral
@@ -681,10 +681,10 @@ public:
         After this function has been called, no other plugin functions
         should be called; the behavior is undefined in this case.
 
-        \note Deinitializing sets the internal initqStatus value back
+        \note Deinitializing sets the internal iniStatus value back
               to \c IniStatus_undef.
 
-        \sa initqStatus, initialize, CryptPlugWrapper, ~CryptPlugWrapper
+        \sa iniStatus, initialize, CryptPlugWrapper, ~CryptPlugWrapper
         \sa setActive, active
     */
     void deinitialize();
@@ -693,7 +693,7 @@ public:
         \brief Returns this CRYPTPLUG wrapper's initialization state.
 
         \param errorMsg receives the last system error message, this value
-        should be ignored if InitqStatus value equals \c IniStatus_Ok.
+        should be ignored if IniStatus value equals \c IniStatus_Ok.
 
         \return  whether the relative library was loaded and initialized
                  correctly
@@ -701,7 +701,7 @@ public:
         \sa initialize, deinitialize, CryptPlugWrapper(), ~CryptPlugWrapper
         \sa setActive, active
     */
-    InitqStatus initqStatus( TQString* errorMsg ) const;
+    IniStatus iniStatus( TQString* errorMsg ) const;
 
 
     /*! \ingroup groupGeneral
@@ -714,7 +714,7 @@ public:
         however.
 
         \note In case this function cannot be executed the system's error
-        message may be retrieved by calling initqStatus( TQString* ).
+        message may be retrieved by calling iniStatus( TQString* ).
 
         \return  whether the relative feature is implemented or not
     */
@@ -824,7 +824,7 @@ private:
     TQString    _libName;
     TQString    _updateURL;
     bool       _active;
-    InitqStatus _initqStatus;
+    IniStatus _iniStatus;
     TQString    _lastError;
     CryptPlug* _cp;
     // local parameters without representation in cryptplug.h
diff --git a/certmanager/lib/kleo/cryptobackendfactory.cpp b/certmanager/lib/kleo/cryptobackendfactory.cpp
index b79e1772b..0d3cb1e96 100644
--- a/certmanager/lib/kleo/cryptobackendfactory.cpp
+++ b/certmanager/lib/kleo/cryptobackendfactory.cpp
@@ -154,7 +154,7 @@ void Kleo::CryptoBackendFactory::scanForBackends( TQStringList * reasons ) {
       if ( (*it)->supportsProtocol( protocol ) && !(*it)->checkForProtocol( protocol, &reason ) ) {
         if ( reasons ) {
           reasons->push_back( i18n("While scanning for %1 support in backend %2:")
-                              .tqarg( protocol, (*it)->displayName() ) );
+                              .arg( protocol, (*it)->displayName() ) );
           reasons->push_back( "  " + reason );
         }
       }
diff --git a/certmanager/lib/kleo/dn.cpp b/certmanager/lib/kleo/dn.cpp
index 685d241bc..774302ba7 100644
--- a/certmanager/lib/kleo/dn.cpp
+++ b/certmanager/lib/kleo/dn.cpp
@@ -272,7 +272,7 @@ static TQString dn_escape( const TQString & s ) {
     TQString result;
     for ( unsigned int i = 0, end = s.length() ; i != end ; ++i ) {
         const TQChar ch = s[i];
-        switch ( ch.tqunicode() ) {
+        switch ( ch.unicode() ) {
         case ',':
         case '+':
         case '"':
diff --git a/certmanager/lib/kleo/hierarchicalkeylistjob.cpp b/certmanager/lib/kleo/hierarchicalkeylistjob.cpp
index a5944315a..ffd3c6db9 100644
--- a/certmanager/lib/kleo/hierarchicalkeylistjob.cpp
+++ b/certmanager/lib/kleo/hierarchicalkeylistjob.cpp
@@ -131,7 +131,7 @@ void Kleo::HierarchicalKeyListJob::slotResult( const GpgME::KeyListResult & res
 #if 0 // FIXME
   const int current = mIt - mKeys.begin();
   const int total = mKeys.size();
-  emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").tqarg( current ).tqarg( total ), current, total );
+  emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").arg( current ).arg( total ), current, total );
 #endif
 }
 
diff --git a/certmanager/lib/kleo/multideletejob.cpp b/certmanager/lib/kleo/multideletejob.cpp
index e83f923ee..7d1a27302 100644
--- a/certmanager/lib/kleo/multideletejob.cpp
+++ b/certmanager/lib/kleo/multideletejob.cpp
@@ -92,7 +92,7 @@ void Kleo::MultiDeleteJob::slotResult( const GpgME::Error & err ) {
 
   const int current = mIt - mKeys.begin();
   const int total = mKeys.size();
-  emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").tqarg( current ).tqarg( total ), current, total );
+  emit progress( i18n("progress info: \"%1 of %2\"","%1/%2").arg( current ).arg( total ), current, total );
 }
 
 GpgME::Error Kleo::MultiDeleteJob::startAJob() {
diff --git a/certmanager/lib/tests/gnupgviewer.h b/certmanager/lib/tests/gnupgviewer.h
index bc589ec48..a8bbb074f 100644
--- a/certmanager/lib/tests/gnupgviewer.h
+++ b/certmanager/lib/tests/gnupgviewer.h
@@ -33,7 +33,7 @@
 #ifndef __KLEO_TESTS_GNUPGVIEWER_H__
 #define __KLEO_TESTS_GNUPGVIEWER_H__
 
-#include <tqtextedit.h>
+#include <textedit.h>
 #include <tqstring.h>
 
 namespace Kleo {
@@ -54,12 +54,12 @@ public:
 private slots:
   void slotStdout( KProcess *, char *, int );
   void slotStderr( KProcess *, char *, int );
-  void slotqStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
+  void sloStatus( Kleo::GnuPGProcessBase *, const TQString &, const TQStringList & );
   void slotProcessExited( KProcess * );
 
 private:
   Kleo::GnuPGProcessBase * mProcess;
-  TQString mLastStdout, mLastStderr, mLastqStatus;
+  TQString mLastStdout, mLastStderr, mLasStatus;
 };
 
 #endif // __KLEO_TESTS_GNUPGVIEWER_H__
diff --git a/certmanager/lib/tests/test_gnupgprocessbase.cpp b/certmanager/lib/tests/test_gnupgprocessbase.cpp
index de3a4ff06..6e6bf7c80 100644
--- a/certmanager/lib/tests/test_gnupgprocessbase.cpp
+++ b/certmanager/lib/tests/test_gnupgprocessbase.cpp
@@ -69,7 +69,7 @@ void GnuPGViewer::setProcess( Kleo::GnuPGProcessBase * process ) {
   connect( mProcess, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
 	   TQT_SLOT(slotStderr(KProcess*,char*,int)) );
   connect( mProcess, TQT_SIGNAL(status(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)),
-	   TQT_SLOT(slotqStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
+	   TQT_SLOT(sloStatus(Kleo::GnuPGProcessBase*,const TQString&,const TQStringList&)) );
 }
 
 static TQStringList split( char * buffer, int buflen, TQString & old ) {
@@ -102,14 +102,14 @@ void GnuPGViewer::slotStderr( KProcess *, char * buffer, int buflen ) {
   for ( TQStringList::const_iterator it = l.begin() ; it != l.end() ; ++it )
     append( "<b>stderr: " + escape( *it ) + "</b>" );
 }
-void GnuPGViewer::slotqStatus( Kleo::GnuPGProcessBase *, const TQString & type, const TQStringList & args ) {
+void GnuPGViewer::sloStatus( Kleo::GnuPGProcessBase *, const TQString & type, const TQStringList & args ) {
   append( "<b><font color=\"red\">status: " + escape( type + ' ' + args.join( " " ) ) + "</font></b>" );
 }
 void GnuPGViewer::slotProcessExited( KProcess * proc ) {
   if ( !proc )
     return;
   if ( proc->normalExit() )
-    append( TQString( "<b>Process exit: return code %1</b>" ).arg ( proc->exitqStatus() ) );
+    append( TQString( "<b>Process exit: return code %1</b>" ).arg ( proc->exiStatus() ) );
   else
     append( "<b>Process exit: killed</b>" );
 }
diff --git a/certmanager/lib/tests/test_keygen.cpp b/certmanager/lib/tests/test_keygen.cpp
index 8acef90f0..a707b000d 100644
--- a/certmanager/lib/tests/test_keygen.cpp
+++ b/certmanager/lib/tests/test_keygen.cpp
@@ -52,7 +52,7 @@
 #include <tqmessagebox.h>
 #include <tqstringlist.h>
 #include <tqtimer.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlineedit.h>
 #include <tqlabel.h>
 
@@ -137,7 +137,7 @@ void KeyGenerator::slotResult( const GpgME::KeyGenerationResult & res, const TQB
   if ( res.error() )
     showError( res.error() );
   else
-    KMessageBox::information( this, TQString("Key generated successfully, %1 bytes long").tqarg( keyData.size() ),
+    KMessageBox::information( this, TQString("Key generated successfully, %1 bytes long").arg( keyData.size() ),
 			      "Key Generation Finished" );
 }
   
diff --git a/certmanager/lib/tests/test_keylister.cpp b/certmanager/lib/tests/test_keylister.cpp
index ca31b39ab..363ec26a9 100644
--- a/certmanager/lib/tests/test_keylister.cpp
+++ b/certmanager/lib/tests/test_keylister.cpp
@@ -104,7 +104,7 @@ void CertListView::slotResult( const GpgME::KeyListResult & result ) {
     TQMessageBox::information( this, "Key Listing Result", "KeyListResult is null!" );
   else if ( result.error() )
     TQMessageBox::critical( this, "Key Listing Result",
-			   TQString("KeyListResult Error: %1").tqarg( result.error().asString() ) );
+			   TQString("KeyListResult Error: %1").arg( result.error().asString() ) );
   else if ( result.isTruncated() )
     TQMessageBox::information( this, "Key Listing Result", "KeyListResult is truncated!" );
   else
diff --git a/certmanager/lib/ui/adddirectoryservicedialog.ui b/certmanager/lib/ui/adddirectoryservicedialog.ui
index fc6f07a2e..30b89d2d8 100644
--- a/certmanager/lib/ui/adddirectoryservicedialog.ui
+++ b/certmanager/lib/ui/adddirectoryservicedialog.ui
@@ -75,7 +75,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>60</height>
@@ -136,7 +136,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>260</width>
                     <height>21</height>
diff --git a/certmanager/lib/ui/backendconfigwidget.cpp b/certmanager/lib/ui/backendconfigwidget.cpp
index 1052cff52..255cb981a 100644
--- a/certmanager/lib/ui/backendconfigwidget.cpp
+++ b/certmanager/lib/ui/backendconfigwidget.cpp
@@ -50,7 +50,7 @@
 #include <dcopclient.h>
 
 #include <tqpushbutton.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqheader.h>
 #include <tqtimer.h>
 
@@ -144,13 +144,13 @@ private:
     // First one is the generic name (find a nice one for OpenPGP, SMIME)
     const TQString protoName = qstricmp( protocolName, "openpgp" ) != 0
                               ? qstricmp( protocolName, "smime" ) != 0
-                              ? TQString::tqfromLatin1( protocolName )
+                              ? TQString::fromLatin1( protocolName )
                               : i18n( "S/MIME" )
                               : i18n( "OpenPGP" );
     // second one is implementation name (gpg, gpgsm...)
     const TQString impName = protocol ? protocol->displayName() : i18n( "failed" );
     return i18n( "Items in Kleo::BackendConfigWidget listview (1: protocol; 2: implementation name)",
-                 "%1 (%2)" ).tqarg( protoName, impName );
+                 "%1 (%2)" ).arg( protoName, impName );
   }
 
   const CryptoBackend::Protocol* mProtocol; // can be 0
diff --git a/certmanager/lib/ui/cryptoconfigmodule.cpp b/certmanager/lib/ui/cryptoconfigmodule.cpp
index a16dcd22e..b97884a5c 100644
--- a/certmanager/lib/ui/cryptoconfigmodule.cpp
+++ b/certmanager/lib/ui/cryptoconfigmodule.cpp
@@ -47,7 +47,7 @@
 
 #include <tqgrid.h>
 #include <tqlabel.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqvbox.h>
 #include <tqhbox.h>
 #include <tqpushbutton.h>
@@ -122,10 +122,10 @@ Kleo::CryptoConfigModule::CryptoConfigModule( Kleo::CryptoConfig* config, TQWidg
       dialogHeight = 500;
     else // small (800x600, 640x480) desktop
       dialogHeight = 400;
-    TQSize sz = scrollView->tqsizeHint();
+    TQSize sz = scrollView->sizeHint();
     scrollView->setMinimumSize( sz.width()
-                                + scrollView->tqstyle().tqpixelMetric(TQStyle::PM_ScrollBarExtent),
-                                TQMIN( compGUI->tqsizeHint().height(), dialogHeight ) );
+                                + scrollView->tqstyle().pixelMetric(TQStyle::PM_ScrollBarExtent),
+                                TQMIN( compGUI->sizeHint().height(), dialogHeight ) );
   }
   if ( mComponentGUIs.empty() ) {
       Q_ASSERT( face() == Plain );
@@ -134,9 +134,9 @@ Kleo::CryptoConfigModule::CryptoConfigModule( Kleo::CryptoConfig* config, TQWidg
                                "properly. It did not return any components. "
                                "Try running \"%1\" on the command line for more "
                                "information.")
-          .tqarg( components.empty() ? "gpgconf --list-components" : "gpgconf --list-options gpg" );
+          .arg( components.empty() ? "gpgconf --list-components" : "gpgconf --list-options gpg" );
       TQLabel * label = new TQLabel( msg, vbox );
-      label->tqsetAlignment( TQt::WordBreak );
+      label->setAlignment( TQt::WordBreak );
       label->setMinimumHeight( fontMetrics().lineSpacing() * 5 );
   }
 }
@@ -356,7 +356,7 @@ TQString Kleo::CryptoConfigEntryGUI::description() const
 {
   TQString descr = mEntry->description();
   if ( descr.isEmpty() ) // shouldn't happen
-    descr = TQString( "<%1>" ).tqarg( mName );
+    descr = TQString( "<%1>" ).arg( mName );
   return descr;
 }
 
diff --git a/certmanager/lib/ui/cryptoconfigmodule_p.h b/certmanager/lib/ui/cryptoconfigmodule_p.h
index 65cae2499..0c5f0087b 100644
--- a/certmanager/lib/ui/cryptoconfigmodule_p.h
+++ b/certmanager/lib/ui/cryptoconfigmodule_p.h
@@ -82,7 +82,7 @@ namespace Kleo {
 
   public:
     CryptoConfigGroupGUI( CryptoConfigModule* module, Kleo::CryptoConfigGroup* group,
-                          TQGridLayout * tqlayout, TQWidget* parent, const char* name = 0 );
+                          TQGridLayout * layout, TQWidget* parent, const char* name = 0 );
 
     bool save();
     void load();
@@ -102,7 +102,7 @@ namespace Kleo {
     static CryptoConfigEntryGUI* createEntryGUI(
       CryptoConfigModule* module,
       Kleo::CryptoConfigEntry* entry, const TQString& entryName,
-      TQGridLayout * tqlayout, TQWidget* widget, const char* name = 0 );
+      TQGridLayout * layout, TQWidget* widget, const char* name = 0 );
   };
 
   /**
@@ -154,7 +154,7 @@ namespace Kleo {
     CryptoConfigEntryLineEdit( CryptoConfigModule* module,
                                Kleo::CryptoConfigEntry* entry,
                                const TQString& entryName,
-                               TQGridLayout * tqlayout,
+                               TQGridLayout * layout,
                                TQWidget* parent, const char* name = 0 );
 
     virtual void doSave();
@@ -174,7 +174,7 @@ namespace Kleo {
     CryptoConfigEntryPath( CryptoConfigModule* module,
                            Kleo::CryptoConfigEntry* entry,
                            const TQString& entryName,
-                           TQGridLayout * tqlayout,
+                           TQGridLayout * layout,
                            TQWidget* parent, const char* name = 0 );
 
     virtual void doSave();
@@ -194,7 +194,7 @@ namespace Kleo {
     CryptoConfigEntryDirPath( CryptoConfigModule* module,
                               Kleo::CryptoConfigEntry* entry,
                               const TQString& entryName,
-                              TQGridLayout * tqlayout,
+                              TQGridLayout * layout,
                               TQWidget* parent, const char* name = 0 );
 
     virtual void doSave();
@@ -214,7 +214,7 @@ namespace Kleo {
     CryptoConfigEntryURL( CryptoConfigModule* module,
                           Kleo::CryptoConfigEntry* entry,
                           const TQString& entryName,
-                          TQGridLayout * tqlayout,
+                          TQGridLayout * layout,
                           TQWidget* parent, const char* name = 0 );
 
     virtual void doSave();
@@ -234,7 +234,7 @@ namespace Kleo {
     CryptoConfigEntrySpinBox( CryptoConfigModule* module,
                               Kleo::CryptoConfigEntry* entry,
                               const TQString& entryName,
-                              TQGridLayout * tqlayout,
+                              TQGridLayout * layout,
                               TQWidget* parent, const char* name = 0 );
     virtual void doSave();
     virtual void doLoad();
@@ -254,7 +254,7 @@ namespace Kleo {
     CryptoConfigEntryCheckBox( CryptoConfigModule* module,
                                Kleo::CryptoConfigEntry* entry,
                                const TQString& entryName,
-                               TQGridLayout * tqlayout,
+                               TQGridLayout * layout,
                                TQWidget* parent, const char* name = 0 );
     virtual void doSave();
     virtual void doLoad();
@@ -273,7 +273,7 @@ namespace Kleo {
     CryptoConfigEntryLDAPURL( CryptoConfigModule* module,
                               Kleo::CryptoConfigEntry* entry,
                               const TQString& entryName,
-                              TQGridLayout * tqlayout,
+                              TQGridLayout * layout,
                               TQWidget* parent, const char* name = 0 );
     virtual void doSave();
     virtual void doLoad();
diff --git a/certmanager/lib/ui/directoryserviceswidget.cpp b/certmanager/lib/ui/directoryserviceswidget.cpp
index 4975e3818..7c576aa86 100644
--- a/certmanager/lib/ui/directoryserviceswidget.cpp
+++ b/certmanager/lib/ui/directoryserviceswidget.cpp
@@ -63,7 +63,7 @@ public:
 
   void setPassword( const TQString& pass ) {
     mPassword = pass;
-    setText( 4, pass.isEmpty() ? TQString() : TQString::tqfromLatin1( "******" ) );
+    setText( 4, pass.isEmpty() ? TQString() : TQString::fromLatin1( "******" ) );
   }
 
   const TQString& password() const { return mPassword; }
diff --git a/certmanager/lib/ui/directoryserviceswidgetbase.ui b/certmanager/lib/ui/directoryserviceswidgetbase.ui
index 59a014618..fcc7d493c 100644
--- a/certmanager/lib/ui/directoryserviceswidgetbase.ui
+++ b/certmanager/lib/ui/directoryserviceswidgetbase.ui
@@ -44,7 +44,7 @@
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>tqlayout2</cstring>
+                <cstring>layout2</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -126,7 +126,7 @@ If you do not use a directory service, you can still use local certificates.
                 </widget>
                 <widget class="TQLayoutWidget">
                     <property name="name">
-                        <cstring>tqlayout1</cstring>
+                        <cstring>layout1</cstring>
                     </property>
                     <vbox>
                         <property name="name">
@@ -158,7 +158,7 @@ If you do not use a directory service, you can still use local certificates.
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>51</height>
@@ -171,7 +171,7 @@ If you do not use a directory service, you can still use local certificates.
         </widget>
         <widget class="TQLayoutWidget">
             <property name="name">
-                <cstring>tqlayout3</cstring>
+                <cstring>layout3</cstring>
             </property>
             <hbox>
                 <property name="name">
@@ -187,7 +187,7 @@ If you do not use a directory service, you can still use local certificates.
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>47</width>
                             <height>20</height>
@@ -221,7 +221,7 @@ By clicking this button, you can select a new directory service to be used for r
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>47</width>
                             <height>20</height>
@@ -258,7 +258,7 @@ By clicking this button, you can remove the currently selected directory service
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>47</width>
                             <height>20</height>
@@ -277,7 +277,7 @@ By clicking this button, you can remove the currently selected directory service
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>16</height>
diff --git a/certmanager/lib/ui/dnattributeorderconfigwidget.cpp b/certmanager/lib/ui/dnattributeorderconfigwidget.cpp
index a4fc7d9a1..e86bd1d9d 100644
--- a/certmanager/lib/ui/dnattributeorderconfigwidget.cpp
+++ b/certmanager/lib/ui/dnattributeorderconfigwidget.cpp
@@ -46,7 +46,7 @@
 #include <kapplication.h>
 
 #include <tqtoolbutton.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqheader.h>
 #include <tqlabel.h>
 #include <tqlistview.h>
@@ -115,7 +115,7 @@ Kleo::DNAttributeOrderConfigWidget::DNAttributeOrderConfigWidget( DNAttributeMap
   // the up/down/left/right arrow cross:
 
   TQGridLayout * xlay = new TQGridLayout( 5, 3, 0, "xlay" );
-  xlay->tqsetAlignment( AlignCenter );
+  xlay->setAlignment( AlignCenter );
 
   static const struct {
     const char * icon;
diff --git a/certmanager/lib/ui/kdhorizontalline.cpp b/certmanager/lib/ui/kdhorizontalline.cpp
index d736399f8..c901a2fd1 100644
--- a/certmanager/lib/ui/kdhorizontalline.cpp
+++ b/certmanager/lib/ui/kdhorizontalline.cpp
@@ -97,7 +97,7 @@ void KDHorizontalLine::calculateFrame() {
     qDebug( "mLenVisible = %d (of %d)", mLenVisible, mTitle.length() );
     if ( mLenVisible ) { // but do we also have a visible label?
       TQRect r = rect();
-      const int va = tqstyle().tqstyleHint( TQStyle::SH_GroupBox_TextLabelVerticalAlignment, this );
+      const int va = tqstyle().styleHint( TQStyle::SH_GroupBox_TextLabelVerticalAlignment, this );
       if( va & AlignVCenter )
         r.setTop( fm.height() / 2 );		// frame rect should be
       else if( va & AlignTop )
@@ -115,11 +115,11 @@ TQSizePolicy KDHorizontalLine::sizePolicy() const {
   return TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Fixed );
 }
 
-TQSize KDHorizontalLine::tqsizeHint() const {
-  return tqminimumSizeHint();
+TQSize KDHorizontalLine::sizeHint() const {
+  return minimumSizeHint();
 }
 
-TQSize KDHorizontalLine::tqminimumSizeHint() const {
+TQSize KDHorizontalLine::minimumSizeHint() const {
   const int w = fontMetrics().width( mTitle, mLenVisible ) +
                 fontMetrics().width( TQChar( ' ' ) );
   const int h = fontMetrics().height();
@@ -134,11 +134,11 @@ void KDHorizontalLine::paintEvent( TQPaintEvent * e ) {
     const int h = fm.height();
     const int tw = fm.width( mTitle, mLenVisible ) + fm.width(TQChar(' '));
     int x;
-    if ( mAlign & AlignHCenter )		// center tqalignment
+    if ( mAlign & AlignHCenter )		// center alignment
       x = frameRect().width()/2 - tw/2;
-    else if ( mAlign & AlignRight )	// right tqalignment
+    else if ( mAlign & AlignRight )	// right alignment
       x = frameRect().width() - tw;
-    else if ( mAlign & AlignLeft )       // left tqalignment
+    else if ( mAlign & AlignLeft )       // left alignment
       x = 0;
     else { // auto align
       if( TQApplication::reverseLayout() )
@@ -147,13 +147,13 @@ void KDHorizontalLine::paintEvent( TQPaintEvent * e ) {
         x = 0;
     }
     TQRect r( x, 0, tw, h );
-    int va = tqstyle().tqstyleHint( TQStyle::SH_GroupBox_TextLabelVerticalAlignment, this );
+    int va = tqstyle().styleHint( TQStyle::SH_GroupBox_TextLabelVerticalAlignment, this );
     if ( va & AlignTop )
       r.moveBy( 0, fm.descent() );
-    const TQColor pen( (TQRgb) tqstyle().tqstyleHint( TQStyle::SH_GroupBox_TextLabelColor, this ) );
-    if ( !tqstyle().tqstyleHint( TQStyle::SH_UnderlineAccelerator, this ) )
+    const TQColor pen( (TQRgb) tqstyle().styleHint( TQStyle::SH_GroupBox_TextLabelColor, this ) );
+    if ( !tqstyle().styleHint( TQStyle::SH_UnderlineAccelerator, this ) )
       va |= NoAccel;
-    tqstyle().drawItem( &paint, r, ShowPrefix | AlignHCenter | va, tqcolorGroup(),
+    tqstyle().drawItem( &paint, r, ShowPrefix | AlignHCenter | va, colorGroup(),
                       isEnabled(), 0, mTitle, -1, ownPalette() ? 0 : &pen );
     paint.setClipRegion( e->region().subtract( r ) ); // clip everything but title
   }
diff --git a/certmanager/lib/ui/kdhorizontalline.h b/certmanager/lib/ui/kdhorizontalline.h
index 466b54bca..530b89081 100644
--- a/certmanager/lib/ui/kdhorizontalline.h
+++ b/certmanager/lib/ui/kdhorizontalline.h
@@ -55,11 +55,11 @@ public:
 
   TQString title() const { return mTitle; }
 
-  /*! \reimp to hard-code the frame tqshape */
+  /*! \reimp to hard-code the frame shape */
   void setFrameStyle( int style );
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
   TQSizePolicy sizePolicy() const;
 
   static int indentHint();
diff --git a/certmanager/lib/ui/keyapprovaldialog.cpp b/certmanager/lib/ui/keyapprovaldialog.cpp
index afad1fb8e..706c4d9cb 100644
--- a/certmanager/lib/ui/keyapprovaldialog.cpp
+++ b/certmanager/lib/ui/keyapprovaldialog.cpp
@@ -51,7 +51,7 @@
 
 #include <tqstringlist.h>
 #include <tqframe.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlabel.h>
 #include <tqcombobox.h>
 #include <tqscrollview.h>
@@ -170,8 +170,8 @@ Kleo::KeyApprovalDialog::KeyApprovalDialog( const std::vector<Item> & recipients
   // calculate the optimal width for the dialog
   const int dialogWidth = marginHint()
                   + sv->frameWidth()
-                  + view->tqsizeHint().width()
-                  + sv->verticalScrollBar()->tqsizeHint().width()
+                  + view->sizeHint().width()
+                  + sv->verticalScrollBar()->sizeHint().width()
                   + sv->frameWidth()
                   + marginHint()
                   + 2;
@@ -180,11 +180,11 @@ Kleo::KeyApprovalDialog::KeyApprovalDialog( const std::vector<Item> & recipients
                    + fontMetrics().height()
                    + spacingHint()
                    + sv->frameWidth()
-                   + view->tqsizeHint().height()
-                   + sv->horizontalScrollBar()->tqsizeHint().height()
+                   + view->sizeHint().height()
+                   + sv->horizontalScrollBar()->sizeHint().height()
                    + sv->frameWidth()
                    + spacingHint()
-                   + actionButton( KDialogBase::Cancel )->tqsizeHint().height()
+                   + actionButton( KDialogBase::Cancel )->sizeHint().height()
                    + marginHint()
                    + 2;
 
diff --git a/certmanager/lib/ui/keylistview.cpp b/certmanager/lib/ui/keylistview.cpp
index 32d5be217..100334f20 100644
--- a/certmanager/lib/ui/keylistview.cpp
+++ b/certmanager/lib/ui/keylistview.cpp
@@ -81,8 +81,8 @@ namespace {
     if ( !item )
       return;
 
-    const TQRect tqitemRect = mKeyListView->tqitemRect( item );
-    if ( !tqitemRect.isValid() )
+    const TQRect itemRect = mKeyListView->itemRect( item );
+    if ( !itemRect.isValid() )
       return;
 
     const int col = mKeyListView->header()->sectionAt( p.x() );
@@ -93,8 +93,8 @@ namespace {
     if ( !headerRect.isValid() )
       return;
 
-    const TQRect cellRect( headerRect.left(), tqitemRect.top(),
-			  headerRect.width(), tqitemRect.height() );
+    const TQRect cellRect( headerRect.left(), itemRect.top(),
+			  headerRect.width(), itemRect.height() );
 
     TQString tipStr;
     if ( const Kleo::KeyListViewItem * klvi = Kleo::lvi_cast<Kleo::KeyListViewItem>( item ) )
@@ -173,7 +173,7 @@ Kleo::KeyListView::KeyListView( const ColumnStrategy * columnStrategy, const Dis
 
 Kleo::KeyListView::~KeyListView() {
   d->updateTimer->stop();
-  // need to clear here, since in ~TQListView, our tqchildren won't have
+  // need to clear here, since in ~TQListView, our children won't have
   // a valid listView() pointing to us anymore, and their dtors try to
   // unregister from us.
   clear();
@@ -395,7 +395,7 @@ Kleo::KeyListViewItem::KeyListViewItem( KeyListViewItem * parent, KeyListViewIte
 }
 
 Kleo::KeyListViewItem::~KeyListViewItem() {
-  // delete the tqchildren first... When tqchildren are deleted in the
+  // delete the children first... When children are deleted in the
   // TQLVI dtor, they don't have listView() anymore, thus they don't
   // call deregister( this ), leading to stale entries in the
   // itemMap...
@@ -428,7 +428,7 @@ void Kleo::KeyListViewItem::setKey( const GpgME::Key & key ) {
     if ( const TQPixmap * pix = cs->pixmap( key, i ) )
       setPixmap( i, *pix );
   }
-  tqrepaint();
+  repaint();
 }
 
 TQString Kleo::KeyListViewItem::toolTip( int col ) const {
@@ -444,10 +444,10 @@ int Kleo::KeyListViewItem::compare( TQListViewItem * item, int col, bool ascendi
   return listView()->columnStrategy()->compare( this->key(), that->key(), col );
 }
 
-void Kleo::KeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment ) {
+void Kleo::KeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment ) {
   const KeyListView::DisplayStrategy * ds = listView() ? listView()->displayStrategy() : 0 ;
   if ( !ds ) {
-    TQListViewItem::paintCell( p, cg, column, width, tqalignment );
+    TQListViewItem::paintCell( p, cg, column, width, alignment );
     return;
   }
   const TQColor fg = ds->keyForeground( key(), cg.text() );
@@ -459,7 +459,7 @@ void Kleo::KeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, i
   _cg.setColor( TQColorGroup::Text, fg );
   _cg.setColor( TQColorGroup::Base, bg );
 
-  TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
+  TQListViewItem::paintCell( p, _cg, column, width, alignment );
 }
 
 void Kleo::KeyListViewItem::insertItem( TQListViewItem * qlvi ) {
@@ -536,10 +536,10 @@ int Kleo::SubkeyKeyListViewItem::compare( TQListViewItem * item, int col, bool a
   return listView()->columnStrategy()->subkeyCompare( this->subkey(), that->subkey(), col );
 }
 
-void Kleo::SubkeyKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment ) {
+void Kleo::SubkeyKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment ) {
   const KeyListView::DisplayStrategy * ds = listView() ? listView()->displayStrategy() : 0 ;
   if ( !ds ) {
-    TQListViewItem::paintCell( p, cg, column, width, tqalignment );
+    TQListViewItem::paintCell( p, cg, column, width, alignment );
     return;
   }
   const TQColor fg = ds->subkeyForeground( subkey(), cg.text() );
@@ -551,7 +551,7 @@ void Kleo::SubkeyKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup &
   _cg.setColor( TQColorGroup::Text, fg );
   _cg.setColor( TQColorGroup::Base, bg );
 
-  TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
+  TQListViewItem::paintCell( p, _cg, column, width, alignment );
 }
 
 
@@ -615,10 +615,10 @@ int Kleo::UserIDKeyListViewItem::compare( TQListViewItem * item, int col, bool a
 }
 
 
-void Kleo::UserIDKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment ) {
+void Kleo::UserIDKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment ) {
   const KeyListView::DisplayStrategy * ds = listView() ? listView()->displayStrategy() : 0 ;
   if ( !ds ) {
-    TQListViewItem::paintCell( p, cg, column, width, tqalignment );
+    TQListViewItem::paintCell( p, cg, column, width, alignment );
     return;
   }
   const TQColor fg = ds->useridForeground( userID(), cg.text() );
@@ -630,7 +630,7 @@ void Kleo::UserIDKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup &
   _cg.setColor( TQColorGroup::Text, fg );
   _cg.setColor( TQColorGroup::Base, bg );
 
-  TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
+  TQListViewItem::paintCell( p, _cg, column, width, alignment );
 }
 
 
@@ -693,10 +693,10 @@ int Kleo::SignatureKeyListViewItem::compare( TQListViewItem * item, int col, boo
   return listView()->columnStrategy()->signatureCompare( this->signature(), that->signature(), col );
 }
 
-void Kleo::SignatureKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment ) {
+void Kleo::SignatureKeyListViewItem::paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment ) {
   const KeyListView::DisplayStrategy * ds = listView() ? listView()->displayStrategy() : 0 ;
   if ( !ds ) {
-    TQListViewItem::paintCell( p, cg, column, width, tqalignment );
+    TQListViewItem::paintCell( p, cg, column, width, alignment );
     return;
   }
   const TQColor fg = ds->signatureForeground( signature(), cg.text() );
@@ -708,7 +708,7 @@ void Kleo::SignatureKeyListViewItem::paintCell( TQPainter * p, const TQColorGrou
   _cg.setColor( TQColorGroup::Text, fg );
   _cg.setColor( TQColorGroup::Base, bg );
 
-  TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
+  TQListViewItem::paintCell( p, _cg, column, width, alignment );
 }
 
 
diff --git a/certmanager/lib/ui/keylistview.h b/certmanager/lib/ui/keylistview.h
index 38ad0f5ab..ada8354e2 100644
--- a/certmanager/lib/ui/keylistview.h
+++ b/certmanager/lib/ui/keylistview.h
@@ -91,7 +91,7 @@ namespace Kleo {
     /*! \reimp */
     int rtti() const { return RTTI; }
     /*! \reimp */
-    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment );
+    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment );
     /*! \reimp */
     void insertItem( TQListViewItem * item );
     /*! \reimp */
@@ -127,7 +127,7 @@ namespace Kleo {
     /*! \reimp */
     int rtti() const { return RTTI; }
     /*! \reimp */
-    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment );
+    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment );
 
   private:
     GpgME::Subkey mSubkey;
@@ -159,7 +159,7 @@ namespace Kleo {
     /*! \reimp */
     int rtti() const { return RTTI; }
     /*! \reimp */
-    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment );
+    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment );
 
   private:
     GpgME::UserID mUserID;
@@ -191,7 +191,7 @@ namespace Kleo {
     /*! \reimp */
     int rtti() const { return RTTI; }
     /*! \reimp */
-    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int tqalignment );
+    void paintCell( TQPainter * p, const TQColorGroup & cg, int column, int width, int alignment );
 
   private:
     GpgME::UserID::Signature mSignature;
diff --git a/certmanager/lib/ui/keyrequester.cpp b/certmanager/lib/ui/keyrequester.cpp
index ebde2c163..f793c0fa9 100644
--- a/certmanager/lib/ui/keyrequester.cpp
+++ b/certmanager/lib/ui/keyrequester.cpp
@@ -72,7 +72,7 @@
 
 // TQt
 #include <tqapplication.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqtooltip.h>
 #include <tqstring.h>
 #include <tqstringlist.h>
@@ -117,7 +117,7 @@ void Kleo::KeyRequester::init()
   // the button to unset any key:
   mEraseButton = new KPushButton( this );
   mEraseButton->setAutoDefault( false );
-  mEraseButton->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Minimum,
+  mEraseButton->setSizePolicy( TQSizePolicy( TQSizePolicy::Minimum,
 					    TQSizePolicy::Minimum ) );
   mEraseButton->setIconSet( SmallIconSet( TQApplication::reverseLayout() ? "locationbar_erase" : "clear_left" ) );
   TQToolTip::add( mEraseButton, i18n("Clear") );
@@ -133,7 +133,7 @@ void Kleo::KeyRequester::init()
   connect( mEraseButton,  TQT_SIGNAL(clicked()), TQT_SLOT(slotEraseButtonClicked()) );
   connect( mDialogButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotDialogButtonClicked()) );
 
-  tqsetSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding,
+  setSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding,
 			      TQSizePolicy::Fixed ) );
 
   setAllowedKeys( mKeyUsage );
@@ -231,7 +231,7 @@ static void showKeyListError( TQWidget * parent, const GpgME::Error & err ) {
   const TQString msg = i18n( "<qt><p>An error occurred while fetching "
 			    "the keys from the backend:</p>"
 			    "<p><b>%1</b></p></qt>" )
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
 
   KMessageBox::error( parent, msg, i18n( "Key Listing Failed" ) );
 }
diff --git a/certmanager/lib/ui/keyselectiondialog.cpp b/certmanager/lib/ui/keyselectiondialog.cpp
index f017f2024..998ff1122 100644
--- a/certmanager/lib/ui/keyselectiondialog.cpp
+++ b/certmanager/lib/ui/keyselectiondialog.cpp
@@ -70,7 +70,7 @@
 #include <tqlabel.h>
 #include <tqpixmap.h>
 #include <tqtimer.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqlineedit.h>
 #include <tqwhatsthis.h>
 #include <tqpopupmenu.h>
@@ -248,19 +248,19 @@ namespace {
 		   "Created: %2\n"
 		   "Expiry: %3\n"
 		   "Fingerprint: %4" )
-	.tqarg( uid ? TQString::fromUtf8( uid ) : i18n("unknown"),
+	.arg( uid ? TQString::fromUtf8( uid ) : i18n("unknown"),
 	      creation, expiry,
-	      fpr ? TQString::tqfromLatin1( fpr ) : i18n("unknown") );
+	      fpr ? TQString::fromLatin1( fpr ) : i18n("unknown") );
     else
       return i18n( "S/MIME key for %1\n"
 		   "Created: %2\n"
 		   "Expiry: %3\n"
 		   "Fingerprint: %4\n"
 		   "Issuer: %5" )
-	.tqarg( uid ? Kleo::DN( uid ).prettyDN() : i18n("unknown"),
+	.arg( uid ? Kleo::DN( uid ).prettyDN() : i18n("unknown"),
 	      creation, expiry,
-	      fpr ? TQString::tqfromLatin1( fpr ) : i18n("unknown") )
-	.tqarg( issuer ? Kleo::DN( issuer ).prettyDN() : i18n("unknown") );
+	      fpr ? TQString::fromLatin1( fpr ) : i18n("unknown") )
+	.arg( issuer ? Kleo::DN( issuer ).prettyDN() : i18n("unknown") );
   }
 
   const TQPixmap * ColumnStrategy::pixmap( const GpgME::Key & key, int col ) const {
@@ -374,11 +374,11 @@ void Kleo::KeySelectionDialog::init( bool rememberChoice, bool extendedSelection
       KActiveLabel *textLabel = new KActiveLabel( text, page );
       disconnect( textLabel, TQT_SIGNAL(linkClicked(const TQString&)), textLabel, TQT_SLOT(openLink(const TQString&)) );
       connect( textLabel, TQT_SIGNAL(linkClicked(const TQString&)), TQT_SLOT(slotStartCertificateManager(const TQString&)) );
-      textLabel->tqsetAlignment( textLabel->tqalignment() | TQt::WordBreak );
+      textLabel->setAlignment( textLabel->alignment() | TQt::WordBreak );
       mTopLayout->addWidget( textLabel );
     } else {
       KActiveLabel *textLabel = new KActiveLabel( text, page );
-      textLabel->tqsetAlignment( textLabel->tqalignment() | TQt::WordBreak );
+      textLabel->setAlignment( textLabel->alignment() | TQt::WordBreak );
       mTopLayout->addWidget( textLabel );
     }
   }
@@ -567,7 +567,7 @@ static void showKeyListError( TQWidget * parent, const GpgME::Error & err ) {
   const TQString msg = i18n( "<qt><p>An error occurred while fetching "
 			    "the keys from the backend:</p>"
 			    "<p><b>%1</b></p></qt>" )
-    .tqarg( TQString::fromLocal8Bit( err.asString() ) );
+    .arg( TQString::fromLocal8Bit( err.asString() ) );
 
   KMessageBox::error( parent, msg, i18n( "Key Listing Failed" ) );
 }
diff --git a/certmanager/lib/ui/messagebox.cpp b/certmanager/lib/ui/messagebox.cpp
index 2dfe083d5..429f7d010 100644
--- a/certmanager/lib/ui/messagebox.cpp
+++ b/certmanager/lib/ui/messagebox.cpp
@@ -48,11 +48,11 @@
 #include <kguiitem.h>
 #include <kdebug.h>
 
-#include <tqtextedit.h>
-#include <tqtextstream.h>
+#include <textedit.h>
+#include <textstream.h>
 #include <tqvbox.h>
 #include <tqapplication.h>
-#include <tqstylesheet.h>
+#include <stylesheet.h>
 
 #include <gpg-error.h>
 
@@ -127,7 +127,7 @@ private:
 
         if ( const int err = file.status() )
             KMessageBox::error( this, i18n("Couldn't save to file \"%1\": %2")
-                                .tqarg( file.name(), TQString::fromLocal8Bit( strerror( err ) ) ),
+                                .arg( file.name(), TQString::fromLocal8Bit( strerror( err ) ) ),
                                 i18n("File Save Error") );
     }
     void slotUser2() {
@@ -159,7 +159,7 @@ void MessageBox::auditLog( TQWidget * parent, const Job * job, const TQString &
 
     if ( err.code() != GPG_ERR_NO_DATA ) {
         KMessageBox::information( parent, i18n("An error occurred while trying to retrieve the GnuPG Audit Log:\n%1")
-                                  .tqarg( TQString::fromLocal8Bit( err.asString() ) ),
+                                  .arg( TQString::fromLocal8Bit( err.asString() ) ),
                                   i18n("GnuPG Audit Log Error") );
         return;
     }
@@ -194,7 +194,7 @@ void MessageBox::auditLog( TQWidget * parent, const TQString & log ) {
 
 static TQString to_information_string( const SigningResult & result ) {
     return result.error()
-        ? i18n("Signing failed: %1").tqarg( TQString::fromLocal8Bit( result.error().asString() ) )
+        ? i18n("Signing failed: %1").arg( TQString::fromLocal8Bit( result.error().asString() ) )
         : i18n("Signing successful") ;
 }
 
@@ -204,7 +204,7 @@ static TQString to_error_string( const SigningResult & result ) {
 
 static TQString to_information_string( const EncryptionResult & result ) {
     return result.error()
-        ? i18n("Encryption failed: %1").tqarg( TQString::fromLocal8Bit( result.error().asString() ) )
+        ? i18n("Encryption failed: %1").arg( TQString::fromLocal8Bit( result.error().asString() ) )
         : i18n("Encryption successful") ;
 }
 
diff --git a/certmanager/lib/ui/passphrasedialog.cpp b/certmanager/lib/ui/passphrasedialog.cpp
index c97493d31..9ef0bad21 100644
--- a/certmanager/lib/ui/passphrasedialog.cpp
+++ b/certmanager/lib/ui/passphrasedialog.cpp
@@ -57,7 +57,7 @@
 #include <klocale.h>
 
 #include <tqlabel.h>
-#include <tqlayout.h>
+#include <layout.h>
 #include <tqfontmetrics.h>
 
 struct Kleo::PassphraseDialog::Private {
diff --git a/certmanager/lib/ui/progressdialog.cpp b/certmanager/lib/ui/progressdialog.cpp
index e0149b8f3..d6552922c 100644
--- a/certmanager/lib/ui/progressdialog.cpp
+++ b/certmanager/lib/ui/progressdialog.cpp
@@ -83,7 +83,7 @@ void Kleo::ProgressDialog::slotProgress( const TQString & what, int current, int
   else if ( what.isEmpty() )
     setLabelText( mBaseText );
   else
-    setLabelText( i18n( "%1: %2" ).tqarg( mBaseText, what ) );
+    setLabelText( i18n( "%1: %2" ).arg( mBaseText, what ) );
   setProgress( current, total );
 }
 
diff --git a/certmanager/storedtransferjob.cpp b/certmanager/storedtransferjob.cpp
index b111b081f..fd9e601b8 100644
--- a/certmanager/storedtransferjob.cpp
+++ b/certmanager/storedtransferjob.cpp
@@ -49,7 +49,7 @@ void StoredTransferJob::slotData( KIO::Job *, const TQByteArray &data )
   if ( data.size() == 0 )
     return;
   unsigned int oldSize = m_data.size();
-  m_data.tqresize( oldSize + data.size(), TQGArray::SpeedOptim );
+  m_data.resize( oldSize + data.size(), TQGArray::SpeedOptim );
   memcpy( m_data.data() + oldSize, data.data(), data.size() );
 }