Remove additional unneeded tq method conversions

15 files changed, 80 insertions, 80 deletions

diff --git a/kmplot/kmplot/FktDlg.cpp b/kmplot/kmplot/FktDlg.cpp
index cd30abfa..eae23ab5 100644
--- a/kmplot/kmplot/FktDlg.cpp
+++ b/kmplot/kmplot/FktDlg.cpp
@@ -137,7 +137,7 @@ void FktDlg::slotEdit()
 	int const id = getId( currentItem->text().section( ";", 0, 0) ) ;
 	
 	// find out the function type
-	char const prefix = m_view->parser()->ufkt[ m_view->parser()->ixValue(id) ].fstr.tqat(0).latin1();
+	char const prefix = m_view->parser()->ufkt[ m_view->parser()->ixValue(id) ].fstr.at(0).latin1();
 	
 	if ( prefix == 'r')
 		slotEditPolar( id );
diff --git a/kmplot/kmplot/MainDlg.cpp b/kmplot/kmplot/MainDlg.cpp
index 9c0fac37..5a736097 100644
--- a/kmplot/kmplot/MainDlg.cpp
+++ b/kmplot/kmplot/MainDlg.cpp
@@ -268,7 +268,7 @@ void MainDlg::slotSaveas()
 	if ( !url.isEmpty() )
 	{
 		// check if file exists and overwriting is ok.
-		if( !KIO::NetAccess::exists( url,false,m_parent ) || KMessageBox::warningContinueCancel( m_parent, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).tqarg( url.url()), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) == KMessageBox::Continue )
+		if( !KIO::NetAccess::exists( url,false,m_parent ) || KMessageBox::warningContinueCancel( m_parent, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).arg( url.url()), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) == KMessageBox::Continue )
 		{
 			if ( !kmplotio->save( url ) )
 				KMessageBox::error(m_parent, i18n("The file could not be saved") );
@@ -293,7 +293,7 @@ void MainDlg::slotExport()
 	if(!url.isEmpty())
 	{
 		// check if file exists and overwriting is ok.
-		if( KIO::NetAccess::exists(url,false,m_parent ) && KMessageBox::warningContinueCancel( m_parent, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).tqarg(url.url() ), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) != KMessageBox::Continue ) return;
+		if( KIO::NetAccess::exists(url,false,m_parent ) && KMessageBox::warningContinueCancel( m_parent, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).arg(url.url() ), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) != KMessageBox::Continue ) return;
 
 		if( url.fileName().right(4).lower()==".svg")
 		{
@@ -630,7 +630,7 @@ void MainDlg::loadConstants()
 		if ( tmp_constant == " " || tmp_constant == " ")
 		  return;
 		
- 		constant = tmp_constant.tqat(0).upper().latin1();
+ 		constant = tmp_constant.at(0).upper().latin1();
 
 		if ( constant<'A' || constant>'Z')
 			constant = 'A';
diff --git a/kmplot/kmplot/editfunction.cpp b/kmplot/kmplot/editfunction.cpp
index a503884f..0f86d52f 100644
--- a/kmplot/kmplot/editfunction.cpp
+++ b/kmplot/kmplot/editfunction.cpp
@@ -67,7 +67,7 @@ EditFunction::EditFunction( XParser* parser, TQWidget* parent, const char* name
 	editintegralpage = new EditIntegralPage( page2 );
 	for( int number = 0; number < SLIDER_COUNT; number++ )
 	{
-		editfunctionpage->listOfSliders->insertItem( i18n( "Slider No. %1" ).tqarg( number +1) );
+		editfunctionpage->listOfSliders->insertItem( i18n( "Slider No. %1" ).arg( number +1) );
 	}
 	connect( editfunctionpage->cmdParameter, TQT_SIGNAL ( clicked() ), this, TQT_SLOT( cmdParameter_clicked() ) );
 	connect( editfunctionpage->useNoParameter, TQT_SIGNAL ( toggled(bool) ), this, TQT_SLOT( noParameter_toggled(bool) ) );
@@ -226,7 +226,7 @@ void EditFunction::accept()
 		
 		if (  tmp_ufkt.dmin<View::xmin || tmp_ufkt.dmax>View::xmax )
 		{
-			KMessageBox::error(this,i18n("Please insert a minimum and maximum range between %1 and %2").tqarg(View::xmin).tqarg(View::xmax) );
+			KMessageBox::error(this,i18n("Please insert a minimum and maximum range between %1 and %2").arg(View::xmin).arg(View::xmax) );
 			showPage(0);
 			editfunctionpage->min->setFocus();
 			editfunctionpage->min->selectAll();
@@ -433,7 +433,7 @@ void EditFunction::fixFunctionArguments(TQString &f_str)
 	char parameter_name;
 	if ( closeBracket-openBracket == 2) //the function atribute is only one character
 	{
-		char const function_name = f_str.tqat(openBracket+1).latin1();
+		char const function_name = f_str.at(openBracket+1).latin1();
 		parameter_name = 'a';
 		while ( parameter_name == function_name)
 			parameter_name++;
diff --git a/kmplot/kmplot/editfunctionpage.ui b/kmplot/kmplot/editfunctionpage.ui
index 47973b30..439c3970 100644
--- a/kmplot/kmplot/editfunctionpage.ui
+++ b/kmplot/kmplot/editfunctionpage.ui
@@ -418,14 +418,14 @@ Example: f(x)=x^2</string>
         <slot access="public" specifier="">update()</slot>
         <slot access="public" specifier="">update(int,int,int,int)</slot>
         <slot access="public" specifier="">update(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint()</slot>
-        <slot access="public" specifier="">tqrepaint(bool)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint()</slot>
+        <slot access="public" specifier="">repaint(bool)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;,bool)</slot>
         <slot access="public" specifier="">show()</slot>
         <slot access="public" specifier="">hide()</slot>
         <slot access="public" specifier="">setShown(bool)</slot>
@@ -490,7 +490,7 @@ Example: f(x)=x^2</string>
         <slot access="private" specifier="">setTextWorkaround(const QString&amp;)</slot>
         <property type="CString">name</property>
         <property type="Bool">enabled</property>
-        <property type="Rect">tqgeometry</property>
+        <property type="Rect">geometry</property>
         <property type="SizePolicy">sizePolicy</property>
         <property type="Size">minimumSize</property>
         <property type="Size">maximumSize</property>
@@ -519,7 +519,7 @@ Example: f(x)=x^2</string>
         <property type="Bool">frame</property>
         <property type="EchoMode">echoMode</property>
         <property type="Int">cursorPosition</property>
-        <property type="Alignment">tqalignment</property>
+        <property type="Alignment">alignment</property>
         <property type="Bool">dragEnabled</property>
         <property type="Bool">readOnly</property>
         <property type="String">inputMask</property>
@@ -565,14 +565,14 @@ Example: f(x)=x^2</string>
         <slot access="public" specifier="">update()</slot>
         <slot access="public" specifier="">update(int,int,int,int)</slot>
         <slot access="public" specifier="">update(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint()</slot>
-        <slot access="public" specifier="">tqrepaint(bool)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint()</slot>
+        <slot access="public" specifier="">repaint(bool)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;,bool)</slot>
         <slot access="public" specifier="">show()</slot>
         <slot access="public" specifier="">hide()</slot>
         <slot access="public" specifier="">setShown(bool)</slot>
@@ -606,7 +606,7 @@ Example: f(x)=x^2</string>
         <slot access="protected" specifier="">chooseColor()</slot>
         <property type="CString">name</property>
         <property type="Bool">enabled</property>
-        <property type="Rect">tqgeometry</property>
+        <property type="Rect">geometry</property>
         <property type="SizePolicy">sizePolicy</property>
         <property type="Size">minimumSize</property>
         <property type="Size">maximumSize</property>
@@ -671,14 +671,14 @@ Example: f(x)=x^2</string>
         <slot access="public" specifier="">update()</slot>
         <slot access="public" specifier="">update(int,int,int,int)</slot>
         <slot access="public" specifier="">update(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint()</slot>
-        <slot access="public" specifier="">tqrepaint(bool)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint()</slot>
+        <slot access="public" specifier="">repaint(bool)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;,bool)</slot>
         <slot access="public" specifier="">show()</slot>
         <slot access="public" specifier="">hide()</slot>
         <slot access="public" specifier="">setShown(bool)</slot>
@@ -713,7 +713,7 @@ Example: f(x)=x^2</string>
         <slot access="private" specifier="">slotEmitRelativeValueChanged(int)</slot>
         <property type="CString">name</property>
         <property type="Bool">enabled</property>
-        <property type="Rect">tqgeometry</property>
+        <property type="Rect">geometry</property>
         <property type="SizePolicy">sizePolicy</property>
         <property type="Size">minimumSize</property>
         <property type="Size">maximumSize</property>
@@ -777,14 +777,14 @@ Example: f(x)=x^2</string>
         <slot access="public" specifier="">update()</slot>
         <slot access="public" specifier="">update(int,int,int,int)</slot>
         <slot access="public" specifier="">update(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint()</slot>
-        <slot access="public" specifier="">tqrepaint(bool)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int)</slot>
-        <slot access="public" specifier="">tqrepaint(int,int,int,int,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRect&amp;,bool)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;)</slot>
-        <slot access="public" specifier="">tqrepaint(const QRegion&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint()</slot>
+        <slot access="public" specifier="">repaint(bool)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int)</slot>
+        <slot access="public" specifier="">repaint(int,int,int,int,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRect&amp;,bool)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;)</slot>
+        <slot access="public" specifier="">repaint(const QRegion&amp;,bool)</slot>
         <slot access="public" specifier="">show()</slot>
         <slot access="public" specifier="">hide()</slot>
         <slot access="public" specifier="">setShown(bool)</slot>
@@ -818,7 +818,7 @@ Example: f(x)=x^2</string>
         <slot access="private" specifier="">slotSettingsChanged(int)</slot>
         <property type="CString">name</property>
         <property type="Bool">enabled</property>
-        <property type="Rect">tqgeometry</property>
+        <property type="Rect">geometry</property>
         <property type="SizePolicy">sizePolicy</property>
         <property type="Size">minimumSize</property>
         <property type="Size">maximumSize</property>
diff --git a/kmplot/kmplot/kconstanteditor.cpp b/kmplot/kmplot/kconstanteditor.cpp
index 6318e124..c2017c8a 100644
--- a/kmplot/kmplot/kconstanteditor.cpp
+++ b/kmplot/kmplot/kconstanteditor.cpp
@@ -69,7 +69,7 @@ void KConstantEditor::cmdEdit_clicked()
 {
 	if ( !varlist->currentItem() )
 		return;
-	constant = varlist->currentItem()->text(0).tqat(0).latin1();
+	constant = varlist->currentItem()->text(0).at(0).latin1();
 	value = varlist->currentItem()->text(1);
 		
 	KEditConstant *dlg = new KEditConstant(m_view->parser(), constant, value);
@@ -82,7 +82,7 @@ void KConstantEditor::cmdDelete_clicked()
 	if ( !varlist->currentItem() )
 		return;
 
-	constant = varlist->currentItem()->text(0).tqat(0).latin1();
+	constant = varlist->currentItem()->text(0).at(0).latin1();
 	value = varlist->currentItem()->text(1);
 	TQString str;
         
@@ -136,7 +136,7 @@ void KConstantEditor::cmdDuplicate_clicked()
 {
 	if (!varlist->currentItem())
 		return;
-	constant = varlist->currentItem()->text(0).tqat(0).latin1();
+	constant = varlist->currentItem()->text(0).at(0).latin1();
 	value = varlist->currentItem()->text(1);
 	
 	TQStringList list;
@@ -158,7 +158,7 @@ void KConstantEditor::cmdDuplicate_clicked()
 	TQStringList result = KInputDialog::getItemList(i18n("Choose Name"),i18n("Choose a name for the constant:"),list, TQStringList(), false, &found);
 	if (found)
 	{
-		constant = (*result.begin()).tqat(0).latin1();
+		constant = (*result.begin()).at(0).latin1();
 		emit newConstantSlot();
 	}
 	
diff --git a/kmplot/kmplot/keditconstant.cpp b/kmplot/kmplot/keditconstant.cpp
index 6fa8a0b1..e32bfcd5 100644
--- a/kmplot/kmplot/keditconstant.cpp
+++ b/kmplot/kmplot/keditconstant.cpp
@@ -54,7 +54,7 @@ KEditConstant::~KEditConstant()
 
 void KEditConstant::cmdOK_clicked()
 {
-	constant = txtConstant->text().tqat(0).latin1();
+	constant = txtConstant->text().at(0).latin1();
 	value = txtValue->text();
 	if ( constant<'A' || constant>'Z')
 	{
diff --git a/kmplot/kmplot/kminmax.cpp b/kmplot/kmplot/kminmax.cpp
index ce013373..2a6b3df1 100644
--- a/kmplot/kmplot/kminmax.cpp
+++ b/kmplot/kmplot/kminmax.cpp
@@ -248,7 +248,7 @@ void KMinMax::cmdFind_clicked()
 
 		if (  dmin<View::xmin || dmax>View::xmax )
 		{
-			KMessageBox::error(this,i18n("Please insert a minimum and maximum range between %1 and %2").tqarg(View::xmin).tqarg(View::xmax) );
+			KMessageBox::error(this,i18n("Please insert a minimum and maximum range between %1 and %2").arg(View::xmin).arg(View::xmax) );
 			min->setFocus();
 			min->selectAll();
 			return;
@@ -273,7 +273,7 @@ void KMinMax::cmdFind_clicked()
 	else if ( function.at(0).category() == TQChar::Letter_Uppercase)
 	{
 		p_mode = 3;
-		function.tqat(0) =  function.tqat(0).lower();
+		function.at(0) =  function.at(0).lower();
 	}
 
 	TQString fname, fstr;
@@ -308,13 +308,13 @@ void KMinMax::cmdFind_clicked()
 	{
 		m_view->findMinMaxValue(ufkt,p_mode,true,dmin,dmax,parameter);
 		if ( !m_view->isCalculationStopped() )
-			KMessageBox::information(this,i18n("Minimum value:\nx: %1\ny: %2").tqarg(dmin).tqarg(dmax) );
+			KMessageBox::information(this,i18n("Minimum value:\nx: %1\ny: %2").arg(dmin).arg(dmax) );
 	}
 	else if ( m_mode == 1)
 	{
 		m_view->findMinMaxValue(ufkt,p_mode,false,dmin,dmax,parameter);
 		if ( !m_view->isCalculationStopped() )
-			KMessageBox::information(this,i18n("Maximum value:\nx: %1\ny: %2").tqarg(dmin).tqarg(dmax));
+			KMessageBox::information(this,i18n("Maximum value:\nx: %1\ny: %2").arg(dmin).arg(dmax));
 	}
 	else if ( m_mode == 2)
 	{
@@ -336,7 +336,7 @@ void KMinMax::cmdFind_clicked()
 		{
 			m_view->setFocus();
 			m_view->update();
-			KMessageBox::information(this,i18n("The integral in the interval [%1, %2] is:\n%3").tqarg(dmin_tmp).tqarg(dmax).tqarg(dmin));
+			KMessageBox::information(this,i18n("The integral in the interval [%1, %2] is:\n%3").arg(dmin_tmp).arg(dmax).arg(dmin));
 		}
 	}
 
@@ -367,7 +367,7 @@ void KMinMax::list_highlighted(TQListBoxItem* item)
 	else if ( function.at(0).category() == TQChar::Letter_Uppercase)
 	{
 		p_mode = 3;
-		function.tqat(0) =  function.tqat(0).lower();
+		function.at(0) =  function.at(0).lower();
 	}
 	TQString const sec_function = function.section('(',0,0);
         for(TQValueVector<Ufkt>::iterator it = m_view->parser()->ufkt.begin(); it!=m_view->parser()->ufkt.end(); ++it)
@@ -405,7 +405,7 @@ void KMinMax::cmdParameter_clicked()
 	else if ( function.at(0).category() == TQChar::Letter_Uppercase)
 	{
 		p_mode = 3;
-		function.tqat(0) =  function.tqat(0).lower();
+		function.at(0) =  function.at(0).lower();
 	}
         
 	TQString const sec_function = function.section('(',0,0);
diff --git a/kmplot/kmplot/kmplotio.cpp b/kmplot/kmplot/kmplotio.cpp
index 1b195a42..0beb551a 100644
--- a/kmplot/kmplot/kmplotio.cpp
+++ b/kmplot/kmplot/kmplotio.cpp
@@ -538,7 +538,7 @@ void KmPlotIO::oldParseFunction(  XParser *m_parser, const TQDomElement & n )
 	  ufkt.fstr = tmp_fstr.left(pos);
 	  if ( !m_parser->getext( &ufkt, tmp_fstr) )
 	  {
-	    KMessageBox::error(0,i18n("The function %1 could not be loaded").tqarg(ufkt.fstr));
+	    KMessageBox::error(0,i18n("The function %1 could not be loaded").arg(ufkt.fstr));
 	    return;
 	  }
 	}
diff --git a/kmplot/kmplot/kparametereditor.cpp b/kmplot/kmplot/kparametereditor.cpp
index 17586610..dd320ac7 100644
--- a/kmplot/kmplot/kparametereditor.cpp
+++ b/kmplot/kmplot/kparametereditor.cpp
@@ -89,7 +89,7 @@ void KParameterEditor::cmdNew_clicked()
 		}
 		if ( checkTwoOfIt(result) )
 		{
-			KMessageBox::error(0,i18n("The value %1 already exists and will therefore not be added.").tqarg(result));
+			KMessageBox::error(0,i18n("The value %1 already exists and will therefore not be added.").arg(result));
 			continue;
 		}
 		list->insertItem(result);
@@ -116,7 +116,7 @@ void KParameterEditor::cmdEdit_clicked()
 		if ( checkTwoOfIt(result) )
 		{
 			if( result != list->currentText() )
-				KMessageBox::error(0,i18n("The value %1 already exists.").tqarg(result));
+				KMessageBox::error(0,i18n("The value %1 already exists.").arg(result));
 			continue;
 		}
 		list->removeItem( list->currentItem());
@@ -179,7 +179,7 @@ void KParameterEditor::cmdImport_clicked()
 			}
 			else if ( !verbose)
 			{
-				if ( KMessageBox::warningContinueCancel(this,i18n("Line %1 is not a valid parameter value and will therefore not be included. Do you want to continue?").tqarg(i) ) == KMessageBox::Cancel)
+				if ( KMessageBox::warningContinueCancel(this,i18n("Line %1 is not a valid parameter value and will therefore not be included. Do you want to continue?").arg(i) ) == KMessageBox::Cancel)
 				{
 					file.close();
                                         KIO::NetAccess::removeTempFile( tmpfile );
@@ -206,7 +206,7 @@ void KParameterEditor::cmdExport_clicked()
         if ( url.isEmpty() )
                 return;
 
-        if( !KIO::NetAccess::exists( url,false,this ) || KMessageBox::warningContinueCancel( this, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).tqarg( url.url()), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) == KMessageBox::Continue )
+        if( !KIO::NetAccess::exists( url,false,this ) || KMessageBox::warningContinueCancel( this, i18n( "A file named \"%1\" already exists. Are you sure you want to continue and overwrite this file?" ).arg( url.url()), i18n( "Overwrite File?" ), KGuiItem( i18n( "&Overwrite" ) ) ) == KMessageBox::Continue )
         {
                 TQString tmpfile;
                 TQFile file;
diff --git a/kmplot/kmplot/ksliderwindow.cpp b/kmplot/kmplot/ksliderwindow.cpp
index 491e3889..0b3e4193 100644
--- a/kmplot/kmplot/ksliderwindow.cpp
+++ b/kmplot/kmplot/ksliderwindow.cpp
@@ -45,8 +45,8 @@
 KSliderWindow::KSliderWindow(TQWidget* parent, int num ) :
 	SliderWindow( parent, "", false, TQt::WStyle_Tool-TQt::WStyle_Maximize ), m_num(num)
 {
-	setCaption(i18n( "Slider %1" ).tqarg( num+1 ) );
-	TQToolTip::add( slider, i18n( "Slider no. %1" ).tqarg( num+1 ));
+	setCaption(i18n( "Slider %1" ).arg( num+1 ) );
+	TQToolTip::add( slider, i18n( "Slider no. %1" ).arg( num+1 ));
 	TQWhatsThis::add( this, i18n( "Move slider to change the parameter of the function plot connected to this slider." ) );
 	
 	// load the min and max value + the current value
diff --git a/kmplot/kmplot/parser.cpp b/kmplot/kmplot/parser.cpp
index e47feaa8..ed064b85 100644
--- a/kmplot/kmplot/parser.cpp
+++ b/kmplot/kmplot/parser.cpp
@@ -959,33 +959,33 @@ int Parser::parserError(bool showMessageBox)
         switch(err)
 	{
                 case 1:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Syntax error").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Syntax error").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 2:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Missing parenthesis").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Missing parenthesis").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 3:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Function name unknown").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Function name unknown").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 4:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Void function variable").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Void function variable").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 5:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Too many functions").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Too many functions").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 6:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Token-memory overflow").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Token-memory overflow").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 7:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Stack overflow").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Stack overflow").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 8:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "Name of function not free.").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "Name of function not free.").arg(TQString::number(errpos)), "KmPlot");
                         break;
                 case 9:  KMessageBox::error(0, i18n("Parser error at position %1:\n"
-		                                      "recursive function not allowed.").tqarg(TQString::number(errpos)), "KmPlot");
+		                                      "recursive function not allowed.").arg(TQString::number(errpos)), "KmPlot");
                         break;
-                case 10:  KMessageBox::error(0, i18n("Could not find a defined constant at position %1." ).tqarg(TQString::number(errpos)),
+                case 10:  KMessageBox::error(0, i18n("Could not find a defined constant at position %1." ).arg(TQString::number(errpos)),
                                                                 "KmPlot");
                         break;
                 case 11:  KMessageBox::error(0, i18n("Empty function"), "KmPlot");
diff --git a/kmplot/kmplot/qeditparametric.ui b/kmplot/kmplot/qeditparametric.ui
index 5ac56e19..50c01d75 100644
--- a/kmplot/kmplot/qeditparametric.ui
+++ b/kmplot/kmplot/qeditparametric.ui
@@ -48,7 +48,7 @@
                     <property name="text">
                         <string>Name:</string>
                     </property>
-                    <property name="tqalignment">
+                    <property name="alignment">
                         <set>AlignVCenter|AlignRight</set>
                     </property>
                     <property name="buddy" stdset="0">
diff --git a/kmplot/kmplot/qminmax.ui b/kmplot/kmplot/qminmax.ui
index 98996444..6309a390 100644
--- a/kmplot/kmplot/qminmax.ui
+++ b/kmplot/kmplot/qminmax.ui
@@ -51,7 +51,7 @@
                     <property name="text">
                         <string>Search between the x-value:</string>
                     </property>
-                    <property name="tqalignment">
+                    <property name="alignment">
                         <set>AlignCenter</set>
                     </property>
                 </widget>
@@ -62,7 +62,7 @@
                     <property name="text">
                         <string>and:</string>
                     </property>
-                    <property name="tqalignment">
+                    <property name="alignment">
                         <set>AlignCenter</set>
                     </property>
                 </widget>
diff --git a/kmplot/kmplot/sliderwindow.ui b/kmplot/kmplot/sliderwindow.ui
index 18a27f17..8c87cb40 100644
--- a/kmplot/kmplot/sliderwindow.ui
+++ b/kmplot/kmplot/sliderwindow.ui
@@ -69,7 +69,7 @@
             <property name="text">
                 <string>0</string>
             </property>
-            <property name="tqalignment">
+            <property name="alignment">
                 <set>AlignVCenter|AlignRight</set>
             </property>
         </widget>
diff --git a/kmplot/kmplot/xparser.cpp b/kmplot/kmplot/xparser.cpp
index b5d03918..e7b84fb8 100644
--- a/kmplot/kmplot/xparser.cpp
+++ b/kmplot/kmplot/xparser.cpp
@@ -148,7 +148,7 @@ void XParser::findFunctionName(TQString &function_name, int const id, int const
     for (bool ok=true; last_character<'x'; ++last_character)
     {
       if ( pos==0 && last_character == 'r') continue;
-      function_name.tqat(pos)=last_character;
+      function_name.at(pos)=last_character;
       for( TQValueVector<Ufkt>::iterator it = ufkt.begin(); it != ufkt.end(); ++it)
       {
         if (it == ufkt.begin() && it->fname.isEmpty() ) continue;
@@ -162,7 +162,7 @@ void XParser::findFunctionName(TQString &function_name, int const id, int const
       }
       ok = true;
     }
-    function_name.tqat(pos)='f';
+    function_name.at(pos)='f';
     function_name.append('f');
   }
   function_name = "e"; //this should never happen
@@ -667,7 +667,7 @@ int XParser::addFunction(const TQString &f_str)
 bool XParser::addFunction(const TQString &fstr_const, bool f_mode, bool f1_mode, bool f2_mode, bool integral_mode, bool integral_use_precision, int linewidth, int f1_linewidth, int f2_linewidth, int integral_linewidth, const TQString &str_dmin, const TQString &str_dmax, const TQString &str_startx, const TQString &str_starty, double integral_precision, TQRgb color, TQRgb f1_color, TQRgb f2_color, TQRgb integral_color, TQStringList str_parameter, int use_slider)
 {
 	TQString fstr(fstr_const);
-	switch ( fstr.tqat(0).latin1() )
+	switch ( fstr.at(0).latin1() )
 	{
 	  case 'r':
 	  {