diff --git a/PdfForQtLib/PdfForQtLib.pro b/PdfForQtLib/PdfForQtLib.pro
index 28fbedd..66ec346 100644
--- a/PdfForQtLib/PdfForQtLib.pro
+++ b/PdfForQtLib/PdfForQtLib.pro
@@ -168,16 +168,15 @@ FORMS += \
 PDFFORQT_DEPENDENCIES_PATH = K:\Programming\PDF\PDF_For_Qt\PDfForQt-Dependencies
 PDFFORQT_OPENSSL_PATH = K:\Programming\Qt\Tools\
 
+CONFIG(debug, debug|release) {
+SUFFIX = d
+}
+
 # Link to freetype library
-LIBS += -L$$PDFFORQT_DEPENDENCIES_PATH/FreeType/ -lfreetype
+LIBS += -L$$PDFFORQT_DEPENDENCIES_PATH/FreeType/ -lfreetype$${SUFFIX}
 INCLUDEPATH += $$PDFFORQT_DEPENDENCIES_PATH/FreeType/include
 DEPENDPATH += $$PDFFORQT_DEPENDENCIES_PATH/FreeType/include
 
-# Add freetype to installations
-freetype_lib.files = $$PDFFORQT_DEPENDENCIES_PATH/FreeType/freetype.dll
-freetype_lib.path = $$DESTDIR/install
-INSTALLS += freetype_lib
-
 # Link to OpenJPEG library
 LIBS += -L$$PDFFORQT_DEPENDENCIES_PATH/OpenJPEG/lib/ -lopenjp2
 INCLUDEPATH += $$PDFFORQT_DEPENDENCIES_PATH/OpenJPEG/include/openjpeg-2.3
@@ -252,10 +251,6 @@ pdfforqt_library.path = $$DESTDIR/install
 
 INSTALLS += pdfforqt_library
 
-CONFIG(debug, debug|release) {
-SUFFIX = d
-}
-
 qt_libraries.files =    $$[QT_INSTALL_BINS]/Qt?Widgets$${SUFFIX}.dll \
                         $$[QT_INSTALL_BINS]/Qt?Gui$${SUFFIX}.dll \
                         $$[QT_INSTALL_BINS]/Qt?Core$${SUFFIX}.dll \
diff --git a/PdfForQtViewer/pdfviewermainwindow.cpp b/PdfForQtViewer/pdfviewermainwindow.cpp
index e7928d6..785335b 100644
--- a/PdfForQtViewer/pdfviewermainwindow.cpp
+++ b/PdfForQtViewer/pdfviewermainwindow.cpp
@@ -1524,11 +1524,6 @@ void PDFViewerMainWindow::dragMoveEvent(QDragMoveEvent* event)
     }
 }
 
-void PDFViewerMainWindow::dragLeaveEvent(QDragLeaveEvent* event)
-{
-
-}
-
 void PDFViewerMainWindow::dropEvent(QDropEvent* event)
 {
     if (event->mimeData()->hasUrls())
@@ -1542,5 +1537,4 @@ void PDFViewerMainWindow::dropEvent(QDropEvent* event)
     }
 }
 
-
 }   // namespace pdfviewer
diff --git a/PdfForQtViewer/pdfviewermainwindow.h b/PdfForQtViewer/pdfviewermainwindow.h
index 5390c7a..de8af85 100644
--- a/PdfForQtViewer/pdfviewermainwindow.h
+++ b/PdfForQtViewer/pdfviewermainwindow.h
@@ -82,7 +82,6 @@ signals:
 protected:
     virtual void dragEnterEvent(QDragEnterEvent* event) override;
     virtual void dragMoveEvent(QDragMoveEvent* event) override;
-    virtual void dragLeaveEvent(QDragLeaveEvent* event) override;
     virtual void dropEvent(QDropEvent* event) override;
 
 private slots: