diff --git a/fontprogress.cpp b/fontprogress.cpp
index b6fd410c6..835250b2c 100644
--- a/fontprogress.cpp
+++ b/fontprogress.cpp
@@ -46,20 +46,20 @@ fontProgressDialog::fontProgressDialog(const QString& helpIndex, const QString&
   TextLabel1   = new QLabel( label, page, "TextLabel2" );
   TextLabel1->setAlignment( int( Qt::AlignCenter ) );
   TextLabel1->setWhatsThis( whatsThis );
-  QToolTip::add( TextLabel1, ttip );
+  TextLabel1->setToolTip( ttip );
 
   if (progressbar) {
     ProgressBar1 = new KProgressBar( page );
     ProgressBar1->setFormat(i18n("%v of %m"));
     ProgressBar1->setWhatsThis( whatsThis );
-    QToolTip::add( ProgressBar1, ttip );
+    ProgressBar1->setToolTip( ttip );
   } else
     ProgressBar1 = NULL;
 
   TextLabel2   = new QLabel( "", page, "TextLabel2" );
   TextLabel2->setAlignment( int( Qt::AlignCenter ) );
   TextLabel2->setWhatsThis( whatsThis );
-  QToolTip::add( TextLabel2, ttip );
+  TextLabel2->setToolTip( ttip );
 
   qApp->connect(this, SIGNAL(finished()), this, SLOT(killProcess()));
 }
diff --git a/infodialog.cpp b/infodialog.cpp
index 29bcef6ac..4e41dc978 100644
--- a/infodialog.cpp
+++ b/infodialog.cpp
@@ -34,7 +34,7 @@ infoDialog::infoDialog( QWidget* parent )
   QVBoxLayout *topLayout1 = new QVBoxLayout( page1, 0, 6 );
   TextLabel1 = new QTextEdit(page1);
   TextLabel1->setReadOnly(true);
-  QToolTip::add( TextLabel1, i18n("Information on the currently loaded DVI-file.") );
+  TextLabel1->setToolTip( i18n("Information on the currently loaded DVI-file.") );
   topLayout1->addWidget( TextLabel1 );
 
   QFrame *page2 = addPage( i18n("Fonts") );
@@ -43,7 +43,7 @@ infoDialog::infoDialog( QWidget* parent )
   TextLabel2->setReadOnly(true);
   TextLabel2->setMinimumWidth(fontMetrics().maxWidth()*40);
   TextLabel2->setMinimumHeight(fontMetrics().height()*10);
-  QToolTip::add( TextLabel2, i18n("Information on currently loaded fonts.") );
+  TextLabel2->setToolTip( i18n("Information on currently loaded fonts.") );
   TextLabel2->setWhatsThis( i18n("This text field shows detailed information about the currently loaded fonts. "
                                     "This is useful for experts who want to locate problems in the setup of TeX or KDVI.") );
   topLayout2->addWidget( TextLabel2 );
@@ -53,7 +53,7 @@ infoDialog::infoDialog( QWidget* parent )
   TextLabel3 = new QTextEdit(page3);
   TextLabel3->setReadOnly(true);
   TextLabel3->setText( i18n("No output from any external program received.") );
-  QToolTip::add( TextLabel3, i18n("Output of external programs.") );
+  TextLabel3->setToolTip( i18n("Output of external programs.") );
   TextLabel3->setWhatsThis( i18n("KDVI uses external programs, such as MetaFont, dvipdfm or dvips. "
                                     "This text field shows the output of these programs. "
                                     "That is useful for experts who want to find problems in the setup of TeX or KDVI.") );
diff --git a/optionDialogFontsWidget.cpp b/optionDialogFontsWidget.cpp
index f273b8ae2..572e2f227 100644
--- a/optionDialogFontsWidget.cpp
+++ b/optionDialogFontsWidget.cpp
@@ -26,7 +26,7 @@ optionDialogFontsWidget::optionDialogFontsWidget( QWidget* parent,  const char*
 #ifndef HAVE_FREETYPE
   kcfg_UseType1Fonts->setChecked(false);
   kcfg_UseType1Fonts->setEnabled(false);
-  QToolTip::add(UseType1Fonts, i18n("This version of KDVI does not support type 1 fonts."));
+  UseType1Fonts->setToolTip( i18n("This version of KDVI does not support type 1 fonts."));
   UseType1Fonts->setWhatsThis( i18n("KDVI needs the FreeType library to access type 1 fonts. This library "
                                     "was not present when KDVI was compiled. If you want to use type 1 "
                                     "fonts, you must either install the FreeType library and recompile KDVI "