Initialize previously uninitialized members.

model/Model.cpp

@@ -54,7 +54,8 @@ namespace glabels
 		///
 		/// Default constructor.
 		///
-		Model::Model() : mUntitledInstance(0), mModified(true), mTmplate(nullptr), mRotate(false)
+		Model::Model()
+			: mUntitledInstance(0), mModified(true), mTmplate(nullptr), mFrame(nullptr), mRotate(false)
 		{
 			mMerge = new merge::None();
 		}
@@ -88,7 +89,6 @@ namespace glabels
 			mUntitledInstance = savedModel->mUntitledInstance;
 			mModified         = savedModel->mModified;
 			mFileName         = savedModel->mFileName;
-			mCompressionLevel = savedModel->mCompressionLevel;
 			mTmplate          = savedModel->mTmplate;
 			mFrame            = savedModel->mFrame;
 			mRotate           = savedModel->mRotate;
@@ -150,24 +150,6 @@ namespace glabels
 		}
 
 
-		///
-		/// Get compression level
-		///
-		int Model::compressionLevel() const
-		{
-			return mCompressionLevel;
-		}
-
-
-		///
-		/// Set compression level
-		///
-		void Model::setCompressionLevel( int compressionLevel )
-		{
-			mCompressionLevel = compressionLevel;
-		}
-
-
 		///
 		/// Get template
 		///

model/Model.h

@@ -93,9 +93,6 @@ namespace glabels
 			const QString& fileName() const;
 			void setFileName( const QString &fileName );
 
-			int compressionLevel() const;
-			void setCompressionLevel( int compressionLevel );
-
 			const Template* tmplate() const;
 			const Frame* frame() const;
 			void setTmplate( const Template* tmplate );
@@ -225,7 +222,6 @@ namespace glabels
 			int                       mUntitledInstance;
 			bool                      mModified;
 			QString                   mFileName;
-			int                       mCompressionLevel;
 			const Template*           mTmplate;
 			const Frame*              mFrame;
 			bool                      mRotate;

model/ModelBarcodeObject.cpp

@@ -111,6 +111,7 @@ namespace glabels
 			mBcStyle        = bcStyle;
 			mBcTextFlag     = bcTextFlag;
 			mBcChecksumFlag = bcChecksumFlag;
+			mBcFormatDigits = mBcStyle.preferedN();
 			mBcData         = bcData;
 			mBcColorNode    = bcColorNode;
 

model/PageRenderer.cpp

@@ -47,9 +47,9 @@ namespace glabels
 
 
 		PageRenderer::PageRenderer( const Model* model )
-			: mModel(nullptr), mNCopies(0), mStartLabel(0),
+			: mModel(nullptr), mMerge(nullptr), mNCopies(0), mStartLabel(0), mLastLabel(0),
 			  mPrintOutlines(false), mPrintCropMarks(false), mPrintReverse(false),
-			  mIPage(0), mIsMerge(false), mNPages(0)
+			  mIPage(0), mIsMerge(false), mNPages(0), mNLabelsPerPage(0)
 		{
 			if ( model )
 			{