diff --git a/common/lc_library.cpp b/common/lc_library.cpp
index 2c943091..a5dbf788 100644
--- a/common/lc_library.cpp
+++ b/common/lc_library.cpp
@@ -1581,28 +1581,28 @@ void lcPiecesLibrary::SetStudLogo(int StudLogo, bool Reload)
 
 bool lcPiecesLibrary::GetStudLogoFile(lcMemFile& PrimFile, int StudLogo, bool OpenStud)
 {
-	// validate logo choice and unofficial lib available
 	if (!StudLogo || (!mZipFiles[LC_ZIPFILE_UNOFFICIAL] && !mHasUnofficial))
 		return false;
 
-	// construct logo reference line
 	QString Logo        = QString("%1").arg(StudLogo);
 	QString LogoRefLine = QString("1 16 0 0 0 1 0 0 0 1 0 0 0 1 ");
 	LogoRefLine        += (OpenStud ? QString("stud2-logo%1.dat").arg(StudLogo > 1 ? Logo : ""):
 									  QString("stud-logo%1.dat").arg(StudLogo > 1 ? Logo : ""));
 
-	// construct primitive file
+	const QLatin1String LineEnding("\r\n");
 	QByteArray FileData;
-	QTextStream out(&FileData);
-	out << (OpenStud ? "0 Stud Open" : "0 Stud") << endl;
-	out << (OpenStud ? "0 Name: stud2.dat" : "0 Name: stud.dat") << endl;
-	out << "0 Author: James Jessiman" << endl;
-	out << "0 !LDRAW_ORG Primitive" << endl;
-	out << "0 BFC CERTIFY CCW" << endl;
-	out << LogoRefLine << endl;
+	QTextStream TextStream(&FileData);
+
+	TextStream << (OpenStud ? "0 Stud Open" : "0 Stud") << LineEnding;
+	TextStream << (OpenStud ? "0 Name: stud2.dat" : "0 Name: stud.dat") << LineEnding;
+	TextStream << "0 Author: James Jessiman" << LineEnding;
+	TextStream << "0 !LDRAW_ORG Primitive" << LineEnding;
+	TextStream << "0 BFC CERTIFY CCW" << LineEnding;
+	TextStream << LogoRefLine << LineEnding;
 
 	PrimFile.WriteBuffer(FileData.constData(), size_t(FileData.size()));
 	PrimFile.Seek(0, SEEK_SET);
+
 	return true;
 }
 
diff --git a/common/lc_mainwindow.cpp b/common/lc_mainwindow.cpp
index 6eaf9827..a106a58b 100644
--- a/common/lc_mainwindow.cpp
+++ b/common/lc_mainwindow.cpp
@@ -790,7 +790,7 @@ void lcMainWindow::CreatePreviewWidget()
 	mPreviewWidget  = new lcPreviewDockWidget();
 
 	mPreviewToolBar = new QDockWidget(tr("Preview"), this);
-	mPreviewToolBar->setWindowTitle(trUtf8("Preview"));
+	mPreviewToolBar->setWindowTitle(tr("Preview"));
 	mPreviewToolBar->setObjectName("PreviewToolBarw");
 	mPreviewToolBar->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 	mPreviewToolBar->setWidget(mPreviewWidget);
diff --git a/qt/lc_qminifigdialog.ui b/qt/lc_qminifigdialog.ui
index 25819793..e8cd4f97 100644
--- a/qt/lc_qminifigdialog.ui
+++ b/qt/lc_qminifigdialog.ui
@@ -26,7 +26,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -110,7 +110,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -126,7 +126,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -168,7 +168,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -198,7 +198,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -214,7 +214,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -282,7 +282,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -298,7 +298,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -366,7 +366,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -382,7 +382,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -450,7 +450,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -466,7 +466,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -496,7 +496,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -512,7 +512,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -580,7 +580,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -596,7 +596,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>
@@ -664,7 +664,7 @@
          </sizepolicy>
         </property>
         <property name="sizeAdjustPolicy">
-         <enum>QComboBox::AdjustToMinimumContentsLength</enum>
+         <enum>QComboBox::AdjustToContents</enum>
         </property>
         <property name="minimumContentsLength">
          <number>24</number>