diff --git a/designer/designersettingmanager.h b/designer/designersettingmanager.h
index d5c13c9..4c1d28c 100644
--- a/designer/designersettingmanager.h
+++ b/designer/designersettingmanager.h
@@ -18,7 +18,6 @@ public slots:
     QLocale::Language getCurrentDefaultLanguage();
     void currentDefaultLanguageChanged(QLocale::Language language);
 private:
-    QApplication* m_app;
     QSettings* m_setting;
 };
 
diff --git a/limereport/items/lrbarcodeitem.cpp b/limereport/items/lrbarcodeitem.cpp
index cd37d1a..73ebdae 100644
--- a/limereport/items/lrbarcodeitem.cpp
+++ b/limereport/items/lrbarcodeitem.cpp
@@ -49,7 +49,7 @@ BarcodeItem::BarcodeItem(QObject* owner,QGraphicsItem* parent)
     : ContentItemDesignIntf(xmlTag,owner,parent),m_designTestValue("1"), m_barcodeType(CODE128),
       m_foregroundColor(Qt::black), m_backgroundColor(Qt::white), m_whitespace(10), m_angle(Angle0),
       m_barcodeWidth(0), m_securityLevel(0), m_pdf417CodeWords(928), m_inputMode(UNICODE_INPUT_MODE),
-      m_option3(0)
+      m_hideText(false), m_option3(0)
 {}
 
 BarcodeItem::~BarcodeItem()
diff --git a/limereport/items/lrchartitem.cpp b/limereport/items/lrchartitem.cpp
index 62f9230..171d45c 100644
--- a/limereport/items/lrchartitem.cpp
+++ b/limereport/items/lrchartitem.cpp
@@ -515,15 +515,13 @@ void PieChart::paintChart(QPainter *painter, QRectF chartRect)
         }
         qreal onePercent = sum / 100;
         qreal currentDegree = 0;
-        int currentColor = 0;
-        for(int i=0; i<si->data()->values().count();++i){
+        for(int i=0; i<si->data()->values().count(); ++i){
             qreal value = si->data()->values().at(i);
             qreal sectorDegree = (value/onePercent)*3.6;
             painter->setBrush(si->data()->colors().at(i));
             painter->drawPie(chartRect,currentDegree*16,sectorDegree*16);
             drawPercent(painter, chartRect, currentDegree, sectorDegree);
             currentDegree += sectorDegree;
-            currentColor++;
         }
     } else {
         painter->setBrush(color_map[0]);
@@ -768,7 +766,6 @@ void VerticalBarChart::paintSerialLines(QPainter* painter, QRectF barsRect)
     qreal topShift = (delta - (maxValue()-minValue())) * vStep +barsRect.top();
 
     if (!m_chartItem->series().isEmpty() && !m_chartItem->series().at(0)->data()->labels().isEmpty()){
-        int curSeries = 0;
         foreach (SeriesItem* series, m_chartItem->series()) {
             if (series->preferredType() == SeriesItem::Line){
                 QPen pen(series->color());
@@ -791,7 +788,6 @@ void VerticalBarChart::paintSerialLines(QPainter* painter, QRectF barsRect)
 
                 }
             }
-            curSeries++;
         }
     }
     painter->restore();
@@ -803,7 +799,6 @@ void VerticalBarChart::paintLabels(QPainter *painter, QRectF labelsRect)
 {
     painter->save();
     qreal hStep = (labelsRect.width() / valuesCount());
-    int curLabel = 0;
 
     if (!m_chartItem->labels().isEmpty()){
         painter->rotate(270);
@@ -811,7 +806,6 @@ void VerticalBarChart::paintLabels(QPainter *painter, QRectF labelsRect)
         foreach (QString label, m_chartItem->labels()) {
             painter->drawText(QRectF(QPoint(0,0),
                                      QSize(labelsRect.height()-4,hStep)),Qt::AlignVCenter|Qt::AlignRight,label);
-            curLabel++;
             painter->translate(0,hStep);
         }
         painter->rotate(-270);
diff --git a/limereport/items/lrverticallayout.cpp b/limereport/items/lrverticallayout.cpp
index 65d75d9..51cb533 100644
--- a/limereport/items/lrverticallayout.cpp
+++ b/limereport/items/lrverticallayout.cpp
@@ -134,8 +134,8 @@ BaseDesignIntf* VerticalLayout::cloneBottomPart(int height, QObject* owner, QGra
         }
     }
 
-    int currentHeight = 0;
     if (!bottomPart->isEmpty()){
+        int currentHeight = 0;
         foreach (BaseDesignIntf* item, bottomPart->childBaseItems()) {
             currentHeight+=item->height();
         }
diff --git a/limereport/lrbanddesignintf.cpp b/limereport/lrbanddesignintf.cpp
index 47d73ea..3751f44 100644
--- a/limereport/lrbanddesignintf.cpp
+++ b/limereport/lrbanddesignintf.cpp
@@ -662,7 +662,6 @@ BaseDesignIntf* BandDesignIntf::cloneUpperPart(int height, QObject *owner, QGrap
         }
     }
     upperPart->setHeight(height);
-    height = maxBottom;
     return upperPart;
 }
 
diff --git a/limereport/lrdatadesignintf.cpp b/limereport/lrdatadesignintf.cpp
index 718f1f4..6fa78a5 100644
--- a/limereport/lrdatadesignintf.cpp
+++ b/limereport/lrdatadesignintf.cpp
@@ -718,10 +718,10 @@ QVariant CallbackDatasource::dataByRowIndex(const QString &columnName, int rowIn
 QVariant CallbackDatasource::dataByKeyField(const QString& columnName, const QString& keyColumnName, QVariant keyData)
 {
     int backupCurrentRow = m_currentRow;
-    int currentRow = 0;
     QVariant result = QVariant();
     first();
     if (!checkIfEmpty()){
+        int currentRow = 0;
         do {
             QVariant key = callbackData(keyColumnName, currentRow);
             if (key == keyData){
diff --git a/limereport/lrdatasourcemanager.cpp b/limereport/lrdatasourcemanager.cpp
index b020550..1fcc20d 100644
--- a/limereport/lrdatasourcemanager.cpp
+++ b/limereport/lrdatasourcemanager.cpp
@@ -485,8 +485,8 @@ QString DataSourceManager::replaceVariables(QString query, QMap<QString,QString>
 QString DataSourceManager::replaceFields(QString query, QMap<QString,QString> &aliasesToParam, QString masterDatasource)
 {
     QRegExp rx(Const::FIELD_RX);
-    int curentAliasIndex=0;
     if (query.contains(rx)){
+        int curentAliasIndex=0;
         int pos;
         while ((pos=rx.indexIn(query))!=-1){
             QString field=rx.cap(0);
@@ -719,7 +719,7 @@ void DataSourceManager::removeConnection(const QString &connectionName)
             delete (*cit);
             cit = m_connections.erase(cit);
         } else {
-            cit++;
+            ++cit;
         }
     }
     m_hasChanges = true;
diff --git a/limereport/lrgroupfunctions.cpp b/limereport/lrgroupfunctions.cpp
index b3ea189..1061ea5 100644
--- a/limereport/lrgroupfunctions.cpp
+++ b/limereport/lrgroupfunctions.cpp
@@ -118,9 +118,8 @@ QVariant GroupFunction::multiplication(QVariant value1, QVariant value2)
 }
 
 GroupFunction::GroupFunction(const QString &expression, const QString &dataBandName, DataSourceManager* dataManager)
-    :m_dataBandName(dataBandName), m_dataManager(dataManager),m_isValid(true), m_errorMessage("")
+    :m_data(expression), m_dataBandName(dataBandName), m_dataManager(dataManager), m_isValid(true), m_errorMessage("")
 {
-    m_data = expression;
     QRegExp rxField(Const::FIELD_RX,Qt::CaseInsensitive);
     QRegExp rxVariable(Const::VARIABLE_RX,Qt::CaseInsensitive);
     QRegExp rxScript(Const::SCRIPT_RX,Qt::CaseInsensitive);
diff --git a/limereport/lrpagedesignintf.cpp b/limereport/lrpagedesignintf.cpp
index 0e478bf..5fe7288 100644
--- a/limereport/lrpagedesignintf.cpp
+++ b/limereport/lrpagedesignintf.cpp
@@ -1334,9 +1334,9 @@ BaseDesignIntf* PageDesignIntf::findDestObject(BaseDesignIntf* item){
 void PageDesignIntf::paste()
 {
     QClipboard *clipboard = QApplication::clipboard();
-    BaseDesignIntf* destItem = 0;
     ItemsReaderIntf::Ptr reader = StringXMLreader::create(clipboard->text());
     if (reader->first() && reader->itemType() == "Object"){
+        BaseDesignIntf* destItem = 0;
         if (!selectedItems().isEmpty())
             destItem = findDestObject(dynamic_cast<BaseDesignIntf*>(selectedItems().at(0)));
         else
diff --git a/limereport/lrpageitemdesignintf.cpp b/limereport/lrpageitemdesignintf.cpp
index ac3ba68..b9c5693 100644
--- a/limereport/lrpageitemdesignintf.cpp
+++ b/limereport/lrpageitemdesignintf.cpp
@@ -778,7 +778,6 @@ void PageItemDesignIntf::swapBands(BandDesignIntf* band, BandDesignIntf* bandToS
     BandDesignIntf* firstMoveBand = (bandToSwap->bandIndex() > band->bandIndex()) ? bandToSwap: band;
 
     firstMoveBand->changeBandIndex(firstIndex, true);
-    moveIndex = firstMoveBand->maxChildIndex() + 1;
     moveIndex = firstIndex;
     qSort(bandToMove.begin(), bandToMove.end(), bandIndexLessThen);
 
diff --git a/limereport/lrreportdesignwidget.cpp b/limereport/lrreportdesignwidget.cpp
index a453f7d..de897e7 100644
--- a/limereport/lrreportdesignwidget.cpp
+++ b/limereport/lrreportdesignwidget.cpp
@@ -1119,7 +1119,7 @@ void Ruler::paintEvent(QPaintEvent *event){
                                          QString::number(i));
                 }
             }
-            painter.setPen(Qt::black);
+            painter.setPen(palette().foreground().color());
             painter.drawLine(m_mousePos.x() - (hStartPos > 0 ? hStartPos : 0) , 0,
                              m_mousePos.x() - (hStartPos > 0 ? hStartPos : 0) , 20);
             break;
@@ -1148,7 +1148,7 @@ void Ruler::paintEvent(QPaintEvent *event){
                     painter.drawLine(10, vs5, 20, vs5);
                 }
             }
-            painter.setPen(Qt::black);
+            painter.setPen(palette().foreground().color());
             painter.drawLine(0, m_mousePos.y() - (vStartPos > 0 ? vStartPos : 0),
                              20, m_mousePos.y() - (vStartPos > 0 ? vStartPos : 0));
             break;
diff --git a/limereport/lrreportengine.cpp b/limereport/lrreportengine.cpp
index d997639..abcfc37 100644
--- a/limereport/lrreportengine.cpp
+++ b/limereport/lrreportengine.cpp
@@ -514,6 +514,7 @@ bool ReportEnginePrivate::showPreviewWindow(ReportPages pages, PreviewHints hint
         w->setSettings(settings());
         w->setPages(pages);
         w->setLayoutDirection(m_previewLayoutDirection);
+        w->setStyleSheet(styleSheet());
 
         if (!dataManager()->errorsList().isEmpty()){
             w->setErrorMessages(dataManager()->errorsList());
diff --git a/limereport/lrreportrender.cpp b/limereport/lrreportrender.cpp
index bf74151..ec608fd 100644
--- a/limereport/lrreportrender.cpp
+++ b/limereport/lrreportrender.cpp
@@ -901,7 +901,7 @@ void ReportRender::closeGroup(BandDesignIntf *band)
             bl->clear();
             delete bl;
         }
-        it++;
+        ++it;
     }
 
     m_childBands.remove(band);
@@ -931,7 +931,7 @@ void ReportRender::closeDataGroup(BandDesignIntf *band)
             if ((*it)->bandIndex()>band->bandIndex())
                 it = m_reprintableBands.erase(it);
             else
-                it++;
+                ++it;
         }
     }
     recalcIfNeeded(band);
@@ -1573,7 +1573,7 @@ void PagesRanges::addTOCPage()
         if (tocRange.firstPage == 0) {
             tocRange.firstPage = tocRange.lastPage == 0 ? 1 :  tocRange.lastPage;
             tocRange.lastPage = tocRange.lastPage == 0 ? 1 :  tocRange.lastPage;
-            if (tocRange.lastPage == 1 && tocRange.lastPage == 1)
+            if (tocRange.firstPage == 1 && tocRange.lastPage == 1)
                 shiftRangesNextToTOC();
         } else {
             tocRange.lastPage++;
diff --git a/limereport/objectinspector/propertyItems/lrrectproptem.cpp b/limereport/objectinspector/propertyItems/lrrectproptem.cpp
index 5d2d13b..a5503f7 100644
--- a/limereport/objectinspector/propertyItems/lrrectproptem.cpp
+++ b/limereport/objectinspector/propertyItems/lrrectproptem.cpp
@@ -146,7 +146,6 @@ QWidget * LimeReport::RectUnitValuePropItem::createProperyEditor(QWidget *parent
     QDoubleSpinBox *editor= new QDoubleSpinBox(parent);
     editor->setMaximum(100000);
     editor->setSuffix(" "+unitShortName());
-    BaseDesignIntf* item = dynamic_cast<BaseDesignIntf*>(object());
     return editor;
 }