diff --git a/kcms/kfontinst/apps/Installer.h b/kcms/kfontinst/apps/Installer.h
--- a/kcms/kfontinst/apps/Installer.h
+++ b/kcms/kfontinst/apps/Installer.h
@@ -28,7 +28,7 @@
 #include <QUrl>
 
 class QWidget;
-class KTempDir;
+class QTemporaryDir;
 
 namespace KFI
 {
@@ -45,7 +45,7 @@
     private:
 
     QWidget  *itsParent;
-    KTempDir *itsTempDir;
+    QTemporaryDir *itsTempDir;
 };
 
 }
diff --git a/kcms/kfontinst/kcmfontinst/FontsPackage.h b/kcms/kfontinst/kcmfontinst/FontsPackage.h
--- a/kcms/kfontinst/kcmfontinst/FontsPackage.h
+++ b/kcms/kfontinst/kcmfontinst/FontsPackage.h
@@ -24,7 +24,7 @@
  * Boston, MA 02110-1301, USA.
  */
 
-class KTempDir;
+class QTemporaryDir;
 
 #include <QtCore/QSet>
 #include <QUrl>
@@ -34,7 +34,7 @@
 
 namespace FontsPackage
 {
-    QSet<QUrl> extract(const QString &fileName, KTempDir **tempDir);
+    QSet<QUrl> extract(const QString &fileName, QTemporaryDir **tempDir);
 }
 
 }
diff --git a/kcms/kfontinst/kcmfontinst/FontsPackage.cpp b/kcms/kfontinst/kcmfontinst/FontsPackage.cpp
--- a/kcms/kfontinst/kcmfontinst/FontsPackage.cpp
+++ b/kcms/kfontinst/kcmfontinst/FontsPackage.cpp
@@ -22,7 +22,7 @@
  */
 
 #include <KZip>
-#include <KTempDir>
+#include <QTemporaryDir>
 #include <QDir>
 #include "FontsPackage.h"
 #include "KfiConstants.h"
@@ -34,7 +34,7 @@
 namespace FontsPackage
 {
 
-QSet<QUrl> extract(const QString &fileName, KTempDir **tempDir)
+QSet<QUrl> extract(const QString &fileName, QTemporaryDir **tempDir)
 {
     QSet<QUrl> urls;
 
@@ -64,25 +64,25 @@
                     {
                         if(!(*tempDir))
                         {
-                            (*tempDir)=new KTempDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
+                            (*tempDir)=new QTemporaryDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
                             (*tempDir)->setAutoRemove(true);
                         }
 
-                        ((KArchiveFile *)entry)->copyTo((*tempDir)->name());
+                        ((KArchiveFile *)entry)->copyTo((*tempDir)->path());
 
                         QString name(entry->name());
 
                         //
                         // Cant install hidden fonts, therefore need to
                         // unhide 1st!
                         if(Misc::isHidden(name))
                         {
-                            ::rename(QFile::encodeName((*tempDir)->name()+name).data(),
-                                     QFile::encodeName((*tempDir)->name()+name.mid(1)).data());
+                            ::rename(QFile::encodeName((*tempDir)->path()+QLatin1Char('/')+name).data(),
+                                     QFile::encodeName((*tempDir)->path()+QLatin1Char('/')+name.mid(1)).data());
                             name=name.mid(1);
                         }
 
-                        urls.insert(QUrl((*tempDir)->name()+name));
+                        urls.insert(QUrl((*tempDir)->path()+QLatin1Char('/')+name));
                     }
                 }
             }
diff --git a/kcms/kfontinst/kcmfontinst/JobRunner.h b/kcms/kfontinst/kcmfontinst/JobRunner.h
--- a/kcms/kfontinst/kcmfontinst/JobRunner.h
+++ b/kcms/kfontinst/kcmfontinst/JobRunner.h
@@ -36,7 +36,7 @@
 class QDialogButtonBox;
 class QAbstractButton;
 class KJob;
-class KTempDir;
+class QTemporaryDir;
 
 namespace KFI
 {
@@ -130,7 +130,7 @@
     bool                    itsAutoSkip,
                             itsCancelClicked,
                             itsModified;
-    KTempDir                *itsTempDir;
+    QTemporaryDir           *itsTempDir;
     QString                 itsCurrentFile;
     CActionLabel            *itsActionLabel;
     QStackedWidget          *itsStack;
diff --git a/kcms/kfontinst/kcmfontinst/JobRunner.cpp b/kcms/kfontinst/kcmfontinst/JobRunner.cpp
--- a/kcms/kfontinst/kcmfontinst/JobRunner.cpp
+++ b/kcms/kfontinst/kcmfontinst/JobRunner.cpp
@@ -27,7 +27,7 @@
 #include "Fc.h"
 #include "ActionLabel.h"
 #include <kio/netaccess.h>
-#include <KTempDir>
+#include <QTemporaryDir>
 #include <KSharedConfig>
 #include <KConfigGroup>
 #include <kio/global.h>
@@ -686,11 +686,11 @@
             // Need to do actual download...
             if(!itsTempDir)
             {
-                itsTempDir=new KTempDir(QDir::tempPath() + "/fontinst");
+                itsTempDir=new QTemporaryDir(QDir::tempPath() + "/fontinst");
                 itsTempDir->setAutoRemove(true);
             }
 
-            QString tempName(itsTempDir->name()+QChar('/')+Misc::getFile(url.path()));
+            QString tempName(itsTempDir->path()+QLatin1Char('/')+Misc::getFile(url.path()));
             if(KIO::NetAccess::download(url, tempName, 0L))
                 return tempName;
             else
diff --git a/kcms/kfontinst/kcmfontinst/KCmFontInst.h b/kcms/kfontinst/kcmfontinst/KCmFontInst.h
--- a/kcms/kfontinst/kcmfontinst/KCmFontInst.h
+++ b/kcms/kfontinst/kcmfontinst/KCmFontInst.h
@@ -34,7 +34,7 @@
 
 class KPushButton;
 class KProgressDialog;
-class KTempDir;
+class QTemporaryDir;
 class KToggleAction;
 class KActionMenu;
 class KAction;
@@ -128,7 +128,7 @@
     KIO::Job         *itsJob;
     KProgressDialog  *itsProgress;
     CUpdateDialog    *itsUpdateDialog;
-    KTempDir         *itsTempDir;
+    QTemporaryDir    *itsTempDir;
     QProcess         *itsPrintProc;
     QSet<QString>    itsDeletedFonts;
     QList<QUrl>       itsModifiedUrls;
diff --git a/kcms/kfontinst/kio/KioFonts.h b/kcms/kfontinst/kio/KioFonts.h
--- a/kcms/kfontinst/kio/KioFonts.h
+++ b/kcms/kfontinst/kio/KioFonts.h
@@ -28,7 +28,7 @@
 #include <QtDBus/QtDBus>
 #include <sys/types.h>
 
-class KTempDir;
+class QTemporaryDir;
 class QUrl;
 
 namespace KFI
@@ -76,7 +76,7 @@
     private:
 
     FontInstInterface       *itsInterface;
-    KTempDir                *itsTempDir;
+    QTemporaryDir           *itsTempDir;
     QHash<uid_t, QString>   itsUserCache;
     QHash<gid_t, QString>   itsGroupCache;
 };
diff --git a/kcms/kfontinst/kio/KioFonts.cpp b/kcms/kfontinst/kio/KioFonts.cpp
--- a/kcms/kfontinst/kio/KioFonts.cpp
+++ b/kcms/kfontinst/kio/KioFonts.cpp
@@ -27,7 +27,7 @@
 #include <KDebug>
 #include <KMimeType>
 #include <KTemporaryFile>
-#include <KTempDir>
+#include <QTemporaryDir>
 #include <KZip>
 #include <kde_file.h>
 #include <unistd.h>
@@ -231,12 +231,12 @@
     {
         if(!itsTempDir)
         {
-            itsTempDir=new KTempDir(QDir::tempPath() +
-                                    QString::fromLatin1("/kio_fonts_")+QString::number(getpid()));
+            itsTempDir=new QTemporaryDir(QDir::tempPath() +
+                                         QString::fromLatin1("/kio_fonts_")+QString::number(getpid()));
             itsTempDir->setAutoRemove(true);
         }
 
-        QString tempFile(itsTempDir->name()+QChar('/')+url.fileName());
+        QString tempFile(itsTempDir->path()+QLatin1Char('/')+url.fileName());
         QFile   dest(tempFile);
 
         if (dest.open(QIODevice::WriteOnly))
diff --git a/kcms/kfontinst/thumbnail/FontThumbnail.cpp b/kcms/kfontinst/thumbnail/FontThumbnail.cpp
--- a/kcms/kfontinst/thumbnail/FontThumbnail.cpp
+++ b/kcms/kfontinst/thumbnail/FontThumbnail.cpp
@@ -29,7 +29,7 @@
 #include <QPalette>
 #include <QFile>
 #include <KZip>
-#include <KTempDir>
+#include <QTemporaryDir>
 #include <KMimeType>
 #include <KDebug>
 #include <QDir>
@@ -54,7 +54,7 @@
 bool CFontThumbnail::create(const QString &path, int width, int height, QImage &img)
 {
     QString  realPath(path);
-    KTempDir *tempDir = 0;
+    QTemporaryDir *tempDir = 0;
 
     KFI_DBUG << "Create font thumbnail for:" << path << endl;
 
@@ -83,21 +83,21 @@
                         if(entry && entry->isFile())
                         {
                             delete tempDir;
-                            tempDir=new KTempDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
+                            tempDir=new QTemporaryDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
                             tempDir->setAutoRemove(true);
 
-                            ((KArchiveFile *)entry)->copyTo(tempDir->name());
+                            ((KArchiveFile *)entry)->copyTo(tempDir->path());
 
-                            QString mime(KMimeType::findByPath(tempDir->name()+entry->name())->name());
+                            QString mime(KMimeType::findByPath(tempDir->path()+QLatin1Char('/')+entry->name())->name());
 
                             if(mime=="application/x-font-ttf" || mime=="application/x-font-otf" ||
                                mime=="application/x-font-type1")
                             {
-                                realPath=tempDir->name()+entry->name();
+                                realPath=tempDir->path()+QLatin1Char('/')+entry->name();
                                 break;
                             }
                             else
-                                ::unlink(QFile::encodeName(tempDir->name()+entry->name()).data());
+                                ::unlink(QFile::encodeName(tempDir->path()+QLatin1Char('/')+entry->name()).data());
                         }
                     }
                 }
diff --git a/kcms/kfontinst/viewpart/FontViewPart.h b/kcms/kfontinst/viewpart/FontViewPart.h
--- a/kcms/kfontinst/viewpart/FontViewPart.h
+++ b/kcms/kfontinst/viewpart/FontViewPart.h
@@ -41,7 +41,7 @@
 class QAction;
 class KAction;
 class KIntNumInput;
-class KTempDir;
+class QTemporaryDir;
 
 namespace KFI
 {
@@ -98,7 +98,7 @@
     BrowserExtension   *itsExtension;
     QProcess           *itsProc;
 //    KUrl               itsMetaUrl;
-    KTempDir           *itsTempDir;
+    QTemporaryDir      *itsTempDir;
     Misc::TFont        itsFontDetails;
     FontInstInterface  *itsInterface;
     bool               itsOpening;
diff --git a/kcms/kfontinst/viewpart/FontViewPart.cpp b/kcms/kfontinst/viewpart/FontViewPart.cpp
--- a/kcms/kfontinst/viewpart/FontViewPart.cpp
+++ b/kcms/kfontinst/viewpart/FontViewPart.cpp
@@ -50,7 +50,7 @@
 #include <KMimeType>
 //#include <KFileMetaInfo>
 #include <KZip>
-#include <KTempDir>
+#include <QTemporaryDir>
 #include <KPluginFactory>
 #include <KPluginLoader>
 #include <KStandardAction>
@@ -290,23 +290,23 @@
                             if(entry && entry->isFile())
                             {
                                 delete itsTempDir;
-                                itsTempDir=new KTempDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
+                                itsTempDir=new QTemporaryDir(QDir::tempPath() + "/" KFI_TMP_DIR_PREFIX);
                                 itsTempDir->setAutoRemove(true);
 
-                                ((KArchiveFile *)entry)->copyTo(itsTempDir->name());
+                                ((KArchiveFile *)entry)->copyTo(itsTempDir->path());
 
-                                QString mime(KMimeType::findByPath(itsTempDir->name()+entry->name())->name());
+                                QString mime(KMimeType::findByPath(itsTempDir->path()+QLatin1Char('/')+entry->name())->name());
 
                                 if(mime=="application/x-font-ttf" || mime=="application/x-font-otf" ||
                                    mime=="application/x-font-type1")
                                 {
-                                    fontFile=itsTempDir->name()+entry->name();
-                                    //setLocalFilePath(itsTempDir->name()+entry->name());
+                                    fontFile=itsTempDir->path()+QLatin1Char('/')+entry->name();
+                                    //setLocalFilePath(itsTempDir->path()+QLatin1Char('/')+entry->name());
 //                                    itsMetaUrl=QUrl::fromLocalFile(localFilePath());
                                     break;
                                 }
                                 else
-                                    ::unlink(QFile::encodeName(itsTempDir->name()+entry->name()).data());
+                                    ::unlink(QFile::encodeName(itsTempDir->path()+QLatin1Char('/')+entry->name()).data());
                             }
                         }
                     }