diff --git a/src/common/KReportItemBase.cpp b/src/common/KReportItemBase.cpp
--- a/src/common/KReportItemBase.cpp
+++ b/src/common/KReportItemBase.cpp
@@ -30,12 +30,12 @@
     Private();
     ~Private();
     
-    KPropertySet *set;
-    KProperty *nameProperty;
-    KProperty *sizeProperty;
-    KProperty *positionProperty;
+    KPropertySet *set = nullptr;
+    KProperty *nameProperty = nullptr;
+    KProperty *sizeProperty = nullptr;
+    KProperty *positionProperty = nullptr;
     QString oldName;
-    qreal z;
+    qreal z = 0;
 };
 
 KReportItemBase::Private::Private()
diff --git a/src/common/KReportItemLine.cpp b/src/common/KReportItemLine.cpp
--- a/src/common/KReportItemLine.cpp
+++ b/src/common/KReportItemLine.cpp
@@ -131,10 +131,12 @@
     if (page) page->insertPrimitive(ln);
 
     OROLine *l2 = dynamic_cast<OROLine*>(ln->clone());
-    l2->setStartPoint(m_start->value().toPointF());
-    l2->setEndPoint(m_end->value().toPointF());
-    if (section) section->addPrimitive(l2);
-
+    if (l2) {
+        l2->setStartPoint(m_start->value().toPointF());
+        l2->setEndPoint(m_end->value().toPointF());
+    
+        if (section) section->addPrimitive(l2);
+    }
     return 0;
 }
 
diff --git a/src/common/KReportRenderObjects.cpp b/src/common/KReportRenderObjects.cpp
--- a/src/common/KReportRenderObjects.cpp
+++ b/src/common/KReportRenderObjects.cpp
@@ -179,7 +179,7 @@
 public:
     Private();
     ~Private();
-    ORODocument *document;
+    ORODocument *document = nullptr;
     QList<OROPrimitive*> primitives;
 };
 
@@ -288,18 +288,17 @@
 public:
     Private();
     ~Private();
-    ORODocument * document;
+    ORODocument * document = nullptr;
     QList<OROPrimitive*> primitives;
-    qint64 row;
-    int height;
-    KReportSectionData::Section type;
-    QColor backgroundColor;
+    qint64 row = 0;
+    int height = 0;
+    KReportSectionData::Section type = KReportSectionData::None;
+    QColor backgroundColor = Qt::white;
 };
 
 OROSection::Private::Private()
 {
-    height = 0;
-    backgroundColor = Qt::white;
+
 }
 
 OROSection::Private::~Private()
@@ -405,15 +404,14 @@
 class Q_DECL_HIDDEN OROPrimitive::Private
 {
 public:
-    OROPage * page;
+    OROPage * page = nullptr;
     QPointF position;
     QSizeF size;
 };
 
 OROPrimitive::OROPrimitive()
         : d(new Private())
 {
-    d->page = 0;
 }
 
 OROPrimitive::~OROPrimitive()
diff --git a/src/items/check/KReportItemCheck.cpp b/src/items/check/KReportItemCheck.cpp
--- a/src/items/check/KReportItemCheck.cpp
+++ b/src/items/check/KReportItemCheck.cpp
@@ -170,8 +170,10 @@
 
     if (section) {
         OROCheckBox *chk2 = dynamic_cast<OROCheckBox*>(chk->clone());
-        chk2->setPosition(scenePosition(position()));
-        section->addPrimitive(chk2);
+        if (chk2) {
+            chk2->setPosition(scenePosition(position()));
+            section->addPrimitive(chk2);
+        }
     }
 
     if (!page) {
diff --git a/src/items/image/KReportItemImage.cpp b/src/items/image/KReportItemImage.cpp
--- a/src/items/image/KReportItemImage.cpp
+++ b/src/items/image/KReportItemImage.cpp
@@ -174,8 +174,10 @@
 
     if (section) {
         OROImage *i2 = dynamic_cast<OROImage*>(id->clone());
-        i2->setPosition(scenePosition(position()));
-        section->addPrimitive(i2);
+        if (i2) {
+            i2->setPosition(scenePosition(position()));
+            section->addPrimitive(i2);
+        }
     }
 
     if (!page) {
diff --git a/src/items/text/KReportItemText.cpp b/src/items/text/KReportItemText.cpp
--- a/src/items/text/KReportItemText.cpp
+++ b/src/items/text/KReportItemText.cpp
@@ -270,8 +270,10 @@
 
                     if (section) {
                         OROTextBox *tb2 = dynamic_cast<OROTextBox*>(tb->clone());
-                        tb2->setPosition(scenePosition(position()));
-                        section->addPrimitive(tb2);
+                        if (tb2) {
+                            tb2->setPosition(scenePosition(position()));
+                            section->addPrimitive(tb2);
+                        }
                     }
 
                     if (!page) {
diff --git a/src/renderer/KReportHTMLCSSRenderer_p.cpp b/src/renderer/KReportHTMLCSSRenderer_p.cpp
--- a/src/renderer/KReportHTMLCSSRenderer_p.cpp
+++ b/src/renderer/KReportHTMLCSSRenderer_p.cpp
@@ -121,9 +121,7 @@
             for (int i = 0; i < section->primitiveCount(); i++) {
                 OROPrimitive * prim = section->primitive(i);
                 //kreportDebug() << "Got object type" << prim->type();
-                if (dynamic_cast<OROTextBox*>(prim)) {
-                    OROTextBox * tb = dynamic_cast<OROTextBox*>(prim);
-
+                if (OROTextBox *tb = dynamic_cast<OROTextBox*>(prim)) {
                     QColor bg = tb->textStyle().backgroundColor;
                     style = QLatin1String("position: absolute; ") +
                             QLatin1String("background-color: ") + QString::fromLatin1("rgba(%1,%2,%3,%4)")
@@ -151,9 +149,7 @@
                     body += QLatin1String("<div class=\"style") + QString::number(styleindex) + QLatin1String("\">") +
                             tb->text() +
                             QLatin1String("</div>\n");
-                } else if (dynamic_cast<OROImage*>(prim)) {
-                    //kreportDebug() << "Saving an image";
-                    OROImage * im = dynamic_cast<OROImage*>(prim);
+                } else if (OROImage *im = dynamic_cast<OROImage*>(prim)) {
                     style = QLatin1String("position: absolute; ") +
                             QLatin1String("top: ") + QString::number(im->position().y()) + QLatin1String("pt; ") +
                             QLatin1String("left: ") + QString::number(im->position().x()) + QLatin1String("pt; ");
@@ -168,9 +164,7 @@
 
 
                     im->image().save(m_tempDirName + QLatin1String("/object") + QString::number(s) + QString::number(i) + QLatin1String(".png"));
-                } else if (dynamic_cast<OROPicture*>(prim)) {
-                    //kreportDebug() << "Saving a picture";
-                    OROPicture * im = dynamic_cast<OROPicture*>(prim);
+                } else if (OROPicture *im = dynamic_cast<OROPicture*>(prim)) {
                     style = QLatin1String("position: absolute; ") +
                             QLatin1String("top: ") + QString::number(im->position().y()) + QLatin1String("pt; ") +
                             QLatin1String("left: ") + QString::number(im->position().x()) + QLatin1String("pt; ");
diff --git a/src/renderer/KReportHTMLTableRenderer_p.cpp b/src/renderer/KReportHTMLTableRenderer_p.cpp
--- a/src/renderer/KReportHTMLTableRenderer_p.cpp
+++ b/src/renderer/KReportHTMLTableRenderer_p.cpp
@@ -115,23 +115,16 @@
             for (int i = 0; i < section->primitiveCount(); i++) {
                 OROPrimitive * prim = section->primitive(i);
 
-                if (dynamic_cast<OROTextBox*>(prim)) {
-                    OROTextBox * tb = dynamic_cast<OROTextBox*>(prim);
-
+                if (OROTextBox *tb = dynamic_cast<OROTextBox*>(prim)) {
                     tr += QLatin1String("<td>") +
                           tb->text() +
                           QLatin1String("</td>\n");
-                } else if (dynamic_cast<OROImage*>(prim)) {
-                    //kreportDebug() << "Saving an image";
-                    OROImage * im = dynamic_cast<OROImage*>(prim);
+                } else if (OROImage *im  = dynamic_cast<OROImage*>(prim)) {
                     tr += QLatin1String("<td>"
                           "<img src=\"./") + m_actualDirName + QLatin1String("/object") + QString::number(s) + QString::number(i) + QLatin1String(".png\"></img>"
                           "</td>\n");
                     im->image().save(m_tempDirName + QLatin1String("/object") + QString::number(s) + QString::number(i) + QLatin1String(".png"));
-                } else if (dynamic_cast<OROPicture*>(prim)) {
-                    //kreportDebug() << "Saving a picture";
-                    OROPicture * im = dynamic_cast<OROPicture*>(prim);
-
+                } else if (OROPicture *im = dynamic_cast<OROPicture*>(prim)) {
                     tr += QLatin1String("<td>"
                           "<img src=\"./") + m_actualDirName + QLatin1String("/object") + QString::number(s) + QString::number(i) + QLatin1String(".png\"></img>"
                           "</td>\n");
diff --git a/src/renderer/KReportPage.cpp b/src/renderer/KReportPage.cpp
--- a/src/renderer/KReportPage.cpp
+++ b/src/renderer/KReportPage.cpp
@@ -34,20 +34,18 @@
 public:
     explicit Private(ORODocument *document)
         : reportDocument(document)
-        , page(0)
     {}
 
     ~Private()
     {
         delete renderer;
     }
 
-    ORODocument *reportDocument;
-    int page;
+    ORODocument *reportDocument = nullptr;
+    int page = 0;
     QPixmap pixmap;
     KReportRendererFactory factory;
-    KReportRendererBase *renderer;
-
+    KReportRendererBase *renderer = nullptr;
     QTimer renderTimer;
 };
 
diff --git a/src/renderer/KReportPreRenderer.cpp b/src/renderer/KReportPreRenderer.cpp
--- a/src/renderer/KReportPreRenderer.cpp
+++ b/src/renderer/KReportPreRenderer.cpp
@@ -368,8 +368,7 @@
     }
     for (int i = 0; i < m_page->primitiveCount(); ++i) {
         OROPrimitive *prim = m_page->primitive(i);
-        if (dynamic_cast<OROTextBox*>(prim)) {
-            OROTextBox *text = dynamic_cast<OROTextBox*>(prim);
+        if (OROTextBox *text = dynamic_cast<OROTextBox*>(prim)) {
             if (text->requiresPostProcessing()) {
                 m_postProcText.append(text);
             }
diff --git a/src/renderer/KReportPrintRenderer_p.cpp b/src/renderer/KReportPrintRenderer_p.cpp
--- a/src/renderer/KReportPrintRenderer_p.cpp
+++ b/src/renderer/KReportPrintRenderer_p.cpp
@@ -101,10 +101,7 @@
                 prim->setPosition(QPointF(prim->position().x() * scaleX, prim->position().y() * scaleY));
                 prim->setSize(QSizeF(prim->size().width() * scaleX, prim->size().height() * scaleY));
                 //kreportDebug() << "Rendering object" << i << "type" << prim->type();
-                if (dynamic_cast<OROTextBox*>(prim)) {
-                    //kreportDebug() << "Text Box";
-                    OROTextBox * tb = dynamic_cast<OROTextBox*>(prim);
-
+                if (OROTextBox *tb = dynamic_cast<OROTextBox*>(prim)) {
                     QPointF ps = tb->position();
                     QSizeF sz = tb->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -131,9 +128,7 @@
                     //Reset back to defaults for next element
                     context.painter()->restore();
 
-                } else if (dynamic_cast<OROLine*>(prim)) {
-                    //kreportDebug() << "Line";
-                    OROLine * ln = dynamic_cast<OROLine*>(prim);
+                } else if (OROLine *ln = dynamic_cast<OROLine*>(prim)) {
                     QPointF s = ln->startPoint();
                     QPointF e(ln->endPoint().x() * scaleX, ln->endPoint().y() * scaleY);
                     //QPen pen ( _painter()->pen() );
@@ -145,9 +140,7 @@
                     context.painter()->drawLine(QLineF(s.x(), s.y(), e.x(), e.y()));
                     context.painter()->setRenderHint(QPainter::Antialiasing, false);
                     context.painter()->restore();
-                } else if (dynamic_cast<OROImage*>(prim)) {
-                    //kreportDebug() << "Image";
-                    OROImage * im = dynamic_cast<OROImage*>(prim);
+                } else if (OROImage *im = dynamic_cast<OROImage*>(prim)) {
                     QPointF ps = im->position();
                     QSizeF sz = im->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -158,10 +151,7 @@
 
                     QRectF sr = QRectF(QPointF(0.0, 0.0), rc.size().boundedTo(img.size()));
                     context.painter()->drawImage(rc.topLeft(), img, sr);
-                } else if (dynamic_cast<ORORect*>(prim)) {
-                    //kreportDebug() << "Rect";
-                    ORORect * re = dynamic_cast<ORORect*>(prim);
-
+                } else if (ORORect *re = dynamic_cast<ORORect*>(prim)) {
                     QPointF ps = re->position();
                     QSizeF sz = re->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -171,9 +161,7 @@
                     context.painter()->setBrush(re->brush());
                     context.painter()->drawRect(rc);
                     context.painter()->restore();
-                } else if (dynamic_cast<OROEllipse*>(prim)) {
-                    OROEllipse * re = dynamic_cast<OROEllipse*>(prim);
-
+                } else if (OROEllipse *re = dynamic_cast<OROEllipse*>(prim)) {
                     QPointF ps = re->position();
                     QSizeF sz = re->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -183,14 +171,12 @@
                     context.painter()->setBrush(re->brush());
                     context.painter()->drawEllipse(rc);
                     context.painter()->restore();
-                } else if (dynamic_cast<OROPicture*>(prim)) {
-                    OROPicture * im = dynamic_cast<OROPicture*>(prim);
+                } else if (OROPicture *im = dynamic_cast<OROPicture*>(prim)) {
                     QPointF ps = im->position();
                     QSizeF sz = im->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
                     context.painter()->drawPicture(rc.topLeft(), *(im->picture()));
-                } else if (dynamic_cast<OROCheckBox*>(prim)) {
-                    OROCheckBox * chk = dynamic_cast<OROCheckBox*>(prim);
+                } else if (OROCheckBox *chk = dynamic_cast<OROCheckBox*>(prim)) {
                     QPointF ps = chk->position();
                     QSizeF sz = chk->size();
                     QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
diff --git a/src/renderer/KReportScreenRenderer_p.cpp b/src/renderer/KReportScreenRenderer_p.cpp
--- a/src/renderer/KReportScreenRenderer_p.cpp
+++ b/src/renderer/KReportScreenRenderer_p.cpp
@@ -50,9 +50,7 @@
     for (int i = 0; i < p->primitiveCount(); i++) {
         OROPrimitive *prim = p->primitive(i);
 
-        if (dynamic_cast<OROTextBox*>(prim)) {
-            OROTextBox *tb = dynamic_cast<OROTextBox*>(prim);
-
+        if (OROTextBox *tb = dynamic_cast<OROTextBox*>(prim)) {
             QPointF ps = tb->position();
             QSizeF sz = tb->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -79,8 +77,7 @@
             //Reset back to defaults for next element
             context.painter()->restore();
         }
-        else if (dynamic_cast<OROLine*>(prim)) {
-            OROLine * ln = dynamic_cast<OROLine*>(prim);
+        else if (OROLine *ln = dynamic_cast<OROLine*>(prim)) {
             QPointF s = ln->startPoint();
             QPointF e = ln->endPoint();
             //QPen pen ( _painter->pen() );
@@ -93,9 +90,7 @@
             context.painter()->setRenderHint(QPainter::Antialiasing, false);
             context.painter()->restore();
         }
-        else if (dynamic_cast<ORORect*>(prim)) {
-            ORORect * re = dynamic_cast<ORORect*>(prim);
-
+        else if (ORORect *re = dynamic_cast<ORORect*>(prim)) {
             QPointF ps = re->position();
             QSizeF sz = re->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -106,9 +101,7 @@
             context.painter()->drawRect(rc);
             context.painter()->restore();
         }
-        else if (dynamic_cast<OROEllipse*>(prim)) {
-            OROEllipse * re = dynamic_cast<OROEllipse*>(prim);
-
+        else if (OROEllipse *re = dynamic_cast<OROEllipse*>(prim)) {
             QPointF ps = re->position();
             QSizeF sz = re->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -119,8 +112,7 @@
             context.painter()->drawEllipse(rc);
             context.painter()->restore();
         }
-        else if (dynamic_cast<OROImage*>(prim)) {
-            OROImage * im = dynamic_cast<OROImage*>(prim);
+        else if ( OROImage *im = dynamic_cast<OROImage*>(prim)) {
             QPointF ps = im->position();
             QSizeF sz = im->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
@@ -133,17 +125,15 @@
             QRectF sr = QRectF(QPointF(0.0, 0.0), rc.size().boundedTo(img.size()));
             context.painter()->drawImage(rc.topLeft(), img, sr);
         }
-        else if (dynamic_cast<OROPicture*>(prim)) {
-            OROPicture * im = dynamic_cast<OROPicture*>(prim);
+        else if (OROPicture *im = dynamic_cast<OROPicture*>(prim)) {
             QPointF ps = im->position();
             QSizeF sz = im->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
             context.painter()->save();
             context.painter()->drawPicture(rc.topLeft(), *(im->picture()));
             context.painter()->restore();
         }
-        else if (dynamic_cast<OROCheckBox*>(prim)) {
-            OROCheckBox * chk = dynamic_cast<OROCheckBox*>(prim);
+        else if (OROCheckBox *chk = dynamic_cast<OROCheckBox*>(prim)) {
             QPointF ps = chk->position();
             QSizeF sz = chk->size();
             QRectF rc = QRectF(ps.x(), ps.y(), sz.width(), sz.height());
diff --git a/src/renderer/scripting/KReportScriptHandler.cpp b/src/renderer/scripting/KReportScriptHandler.cpp
--- a/src/renderer/scripting/KReportScriptHandler.cpp
+++ b/src/renderer/scripting/KReportScriptHandler.cpp
@@ -39,20 +39,15 @@
 public:
     Private();
     ~Private();
-    KReportScriptConstants *constants;
-    KReportScriptDebug *debug;
-    KReportScriptDraw *draw;
-
-    Scripting::Report *report;
-
-    const KReportData *reportData;
-
+    KReportScriptConstants *constants = nullptr;
+    KReportScriptDebug *debug = nullptr;
+    KReportScriptDraw *draw = nullptr;
+    Scripting::Report *report = nullptr;
+    const KReportData *reportData = nullptr;
     QString source;
-    KReportDocument  *reportDocument;
-
+    KReportDocument  *reportDocument = nullptr;
     QJSEngine engine;
     QJSValue scriptValue;
-
     QMap<QString, QVariant> groups;
     QMap<KReportSectionData*, Scripting::Section*> sectionMap;
 };
diff --git a/src/wrtembed/KReportDesigner.cpp b/src/wrtembed/KReportDesigner.cpp
--- a/src/wrtembed/KReportDesigner.cpp
+++ b/src/wrtembed/KReportDesigner.cpp
@@ -106,28 +106,7 @@
 class Q_DECL_HIDDEN KReportDesigner::Private
 {
 public:
-    Private()
-        : activeScene(0)
-        , reportHeader(0)
-        , pageHeaderFirst(0)
-        , pageHeaderOdd(0)
-        , pageHeaderEven(0)
-        , pageHeaderLast(0)
-        , pageHeaderAny(0)
-        , pageFooterFirst(0)
-        , pageFooterOdd(0)
-        , pageFooterEven(0)
-        , pageFooterLast(0)
-        , pageFooterAny(0)
-        , reportFooter(0)
-        , detail(0)
-        , pressX(-1)
-        , pressY(-1)
-        , releaseX(-1)
-        , releaseY(-1)
-        , modified(false)
-        , kordata(0)
-    {}
+    Private(){}
 
     ~Private()
     {
@@ -137,73 +116,73 @@
         delete kordata;
     }
 
-    QGridLayout *grid;
-    KReportRuler *hruler;
-    KReportZoomHandler *zoom;
-    QVBoxLayout *vboxlayout;
-    KReportPropertiesButton *pageButton;
+    QGridLayout *grid = nullptr;
+    KReportRuler *hruler = nullptr;
+    KReportZoomHandler *zoom = nullptr;
+    QVBoxLayout *vboxlayout = nullptr;
+    KReportPropertiesButton *pageButton = nullptr;
 
-    QGraphicsScene *activeScene;
+    QGraphicsScene *activeScene = nullptr;
 
-    ReportWriterSectionData *sectionData;
+    ReportWriterSectionData *sectionData = nullptr;
 
-    KReportDesignerSection *reportHeader;
-    KReportDesignerSection *pageHeaderFirst;
-    KReportDesignerSection *pageHeaderOdd;
-    KReportDesignerSection *pageHeaderEven;
-    KReportDesignerSection *pageHeaderLast;
-    KReportDesignerSection *pageHeaderAny;
+    KReportDesignerSection *reportHeader = nullptr;
+    KReportDesignerSection *pageHeaderFirst = nullptr;
+    KReportDesignerSection *pageHeaderOdd = nullptr;
+    KReportDesignerSection *pageHeaderEven = nullptr;
+    KReportDesignerSection *pageHeaderLast = nullptr;
+    KReportDesignerSection *pageHeaderAny = nullptr;
 
-    KReportDesignerSection *pageFooterFirst;
-    KReportDesignerSection *pageFooterOdd;
-    KReportDesignerSection *pageFooterEven;
-    KReportDesignerSection *pageFooterLast;
-    KReportDesignerSection *pageFooterAny;
-    KReportDesignerSection *reportFooter;
-    KReportDesignerSectionDetail *detail;
+    KReportDesignerSection *pageFooterFirst = nullptr;
+    KReportDesignerSection *pageFooterOdd = nullptr;
+    KReportDesignerSection *pageFooterEven = nullptr;
+    KReportDesignerSection *pageFooterLast = nullptr;
+    KReportDesignerSection *pageFooterAny = nullptr;
+    KReportDesignerSection *reportFooter = nullptr;
+    KReportDesignerSectionDetail *detail = nullptr;
 
     //Properties
-    KPropertySet *set;
-    KPropertySet *itmset;
-    KProperty *title;
-    KProperty *pageSize;
-    KProperty *orientation;
-    KProperty *unit;
-    KProperty *customHeight;
-    KProperty *customWidth;
-    KProperty *leftMargin;
-    KProperty *rightMargin;
-    KProperty *topMargin;
-    KProperty *bottomMargin;
-    KProperty *showGrid;
-    KProperty *gridDivisions;
-    KProperty *gridSnap;
-    KProperty *labelType;
+    KPropertySet *set = nullptr;
+    KPropertySet *itmset = nullptr;
+    KProperty *title = nullptr;
+    KProperty *pageSize = nullptr;
+    KProperty *orientation = nullptr;
+    KProperty *unit = nullptr;
+    KProperty *customHeight = nullptr;
+    KProperty *customWidth = nullptr;
+    KProperty *leftMargin = nullptr;
+    KProperty *rightMargin = nullptr;
+    KProperty *topMargin = nullptr;
+    KProperty *bottomMargin = nullptr;
+    KProperty *showGrid = nullptr;
+    KProperty *gridDivisions = nullptr;
+    KProperty *gridSnap = nullptr;
+    KProperty *labelType = nullptr;
 #ifdef KREPORT_SCRIPTING
-    KProperty *script;
+    KProperty *script = nullptr;
 #endif
 
     //Actions
-    QAction *editCutAction;
-    QAction *editCopyAction;
-    QAction *editPasteAction;
-    QAction *editDeleteAction;
-    QAction *sectionEdit;
-    QAction *parameterEdit;
-    QAction *itemRaiseAction;
-    QAction *itemLowerAction;
-
-    qreal pressX;
-    qreal pressY;
-    qreal releaseX;
-    qreal releaseY;
-
-    bool modified; // true if this document has been modified, false otherwise
+    QAction *editCutAction = nullptr;
+    QAction *editCopyAction = nullptr;
+    QAction *editPasteAction = nullptr;
+    QAction *editDeleteAction = nullptr;
+    QAction *sectionEdit = nullptr;
+    QAction *parameterEdit = nullptr;
+    QAction *itemRaiseAction = nullptr;
+    QAction *itemLowerAction = nullptr;
+
+    qreal pressX = -1;
+    qreal pressY = -1;
+    qreal releaseX = -1;
+    qreal releaseY = -1;
+
+    bool modified = false; // true if this document has been modified, false otherwise
 
     QString originalInterpreter; //Value of the script interpreter at load time
     QString originalScript; //Value of the script at load time
 
-    KReportData *kordata;
+    KReportData *kordata = nullptr;
 };
 
 KReportDesigner::KReportDesigner(QWidget * parent)
@@ -1172,13 +1151,15 @@
             //kreportDebug() << type;
             KReportDesignerItemBase *ent = item->clone();
             KReportItemBase *new_obj = dynamic_cast<KReportItemBase*>(ent);
-            new_obj->setEntityName(suggestEntityName(type));
-            if (activeItem) {
-                new_obj->setPosition(KReportItemBase::positionFromScene(QPointF(activeItem->x() + 10, activeItem->y() + 10)));
-            } else {
-                new_obj->setPosition(KReportItemBase::positionFromScene(QPointF(0, 0)));
+            if (new_obj) {
+                new_obj->setEntityName(suggestEntityName(type));
+                if (activeItem) {
+                    new_obj->setPosition(KReportItemBase::positionFromScene(QPointF(activeItem->x() + 10, activeItem->y() + 10)));
+                } else {
+                    new_obj->setPosition(KReportItemBase::positionFromScene(QPointF(0, 0)));
+                }
+                changeSet(new_obj->propertySet());
             }
-            changeSet(new_obj->propertySet());
             QGraphicsItem *pasted_ent = dynamic_cast<QGraphicsItem*>(ent);
             if (pasted_ent) {
                 pasted_ent->setSelected(true);
diff --git a/src/wrtembed/KReportDesignerItemBase.cpp b/src/wrtembed/KReportDesignerItemBase.cpp
--- a/src/wrtembed/KReportDesignerItemBase.cpp
+++ b/src/wrtembed/KReportDesignerItemBase.cpp
@@ -30,8 +30,8 @@
     Private();
     ~Private();
     
-    KReportDesigner *reportDesigner;
-    KReportItemBase *item;
+    KReportDesigner *reportDesigner = nullptr;
+    KReportItemBase *item = nullptr;
     QString renderText;   
 };
 
diff --git a/src/wrtembed/KReportDesignerItemLine.cpp b/src/wrtembed/KReportDesignerItemLine.cpp
--- a/src/wrtembed/KReportDesignerItemLine.cpp
+++ b/src/wrtembed/KReportDesignerItemLine.cpp
@@ -170,7 +170,12 @@
     int x;
     int y;
 
-    QPointF p = dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(event->scenePos());
+    KReportDesignerSectionScene *_section = dynamic_cast<KReportDesignerSectionScene*>(scene());
+    if (!_section) {
+        return;
+    }
+        
+    QPointF p = _section->gridPoint(event->scenePos());
     //kreportDebug() << p;
     x = p.x();
     y = p.y();
@@ -188,7 +193,7 @@
         m_end->setValue(positionFromScene(QPointF(x,y)));
         break;
     default:
-        QPointF d = mapToItem(this, dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(event->scenePos())) - mapToItem(this, dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(event->lastScenePos()));
+        QPointF d = mapToItem(this, _section->gridPoint(event->scenePos())) - mapToItem(this, _section->gridPoint(event->lastScenePos()));
 
         if (((line().p1() + d).x() >= 0) &&
                 ((line().p2() + d).x() >= 0) &&
diff --git a/src/wrtembed/KReportDesignerItemRectBase.h b/src/wrtembed/KReportDesignerItemRectBase.h
--- a/src/wrtembed/KReportDesignerItemRectBase.h
+++ b/src/wrtembed/KReportDesignerItemRectBase.h
@@ -49,12 +49,12 @@
     virtual void exitInlineEditingMode();
 
 protected:
-    int m_dpiX;
-    int m_dpiY;
-    qreal m_userHeight;
-    qreal m_userWidth;
-    qreal m_pressX;
-    qreal m_pressY;
+    int m_dpiX = 96;
+    int m_dpiY = 96;
+    qreal m_userHeight = 0;
+    qreal m_userWidth = 0;
+    qreal m_pressX = 0;
+    qreal m_pressY = 0;
 
     enum UpdatePropertyFlag {
         UpdateProperty,
diff --git a/src/wrtembed/KReportDesignerItemRectBase.cpp b/src/wrtembed/KReportDesignerItemRectBase.cpp
--- a/src/wrtembed/KReportDesignerItemRectBase.cpp
+++ b/src/wrtembed/KReportDesignerItemRectBase.cpp
@@ -32,7 +32,7 @@
     Private();
     ~Private();
     
-    int grabAction;
+    int grabAction = 0;
 };
 
 KReportDesignerItemRectBase::Private::Private()
@@ -112,7 +112,12 @@
 
     qreal w, h;
 
-    QPointF p  = dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(event->scenePos());
+    KReportDesignerSectionScene *_section = dynamic_cast<KReportDesignerSectionScene*>(scene());
+    if (!_section) {
+        return;
+    }
+    
+    QPointF p  = _section->gridPoint(event->scenePos());
     w = p.x() - scenePos().x();
     h = p.y() - scenePos().y();
 
@@ -266,42 +271,45 @@
 
 QVariant KReportDesignerItemRectBase::itemChange(GraphicsItemChange change, const QVariant &value)
 {
-    if (change == ItemPositionChange && scene()) {
-        QPointF newPos = value.toPointF();
-
-        newPos = dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(newPos);
-        if (newPos.x() < 0)
-            newPos.setX(0);
-        else if (newPos.x() > (scene()->width() - rect().width()))
-            newPos.setX(scene()->width() - rect().width());
-
-        if (newPos.y() < 0)
-            newPos.setY(0);
-        else if (newPos.y() > (scene()->height() - rect().height()))
-            newPos.setY(scene()->height() - rect().height());
-
-        return newPos;
-    } else if (change == ItemPositionHasChanged && scene()) {
-        item()->setPosition(KReportItemBase::positionFromScene(value.toPointF()));
-        //TODO dont update property
-        //m_ppos->setScenePos(value.toPointF(), KReportPosition::DontUpdateProperty);
-    } else if (change == ItemSceneHasChanged && scene() && item()) {
-        QPointF newPos = pos();
-
-        newPos = dynamic_cast<KReportDesignerSectionScene*>(scene())->gridPoint(newPos);
-        if (newPos.x() < 0)
-            newPos.setX(0);
-        else if (newPos.x() > (scene()->width() - rect().width()))
-            newPos.setX(scene()->width() - rect().width());
-
-        if (newPos.y() < 0)
-            newPos.setY(0);
-        else if (newPos.y() > (scene()->height() - rect().height()))
-            newPos.setY(scene()->height() - rect().height());
-
-        setSceneRect(newPos, KReportItemBase::sceneSize(item()->size()), KReportDesignerItemRectBase::DontUpdateProperty);
+    KReportDesignerSectionScene *_section = dynamic_cast<KReportDesignerSectionScene*>(scene());
+    if (_section) {
+            
+        if (change == ItemPositionChange) {
+            QPointF newPos = value.toPointF();
+            
+            newPos = _section->gridPoint(newPos);
+            if (newPos.x() < 0)
+                newPos.setX(0);
+            else if (newPos.x() > (scene()->width() - rect().width()))
+                newPos.setX(scene()->width() - rect().width());
+
+            if (newPos.y() < 0)
+                newPos.setY(0);
+            else if (newPos.y() > (scene()->height() - rect().height()))
+                newPos.setY(scene()->height() - rect().height());
+
+            return newPos;
+        } else if (change == ItemPositionHasChanged) {
+            item()->setPosition(KReportItemBase::positionFromScene(value.toPointF()));
+            //TODO dont update property
+            //m_ppos->setScenePos(value.toPointF(), KReportPosition::DontUpdateProperty);
+        } else if (change == ItemSceneHasChanged && item()) {
+            QPointF newPos = pos();
+
+            newPos = _section->gridPoint(newPos);
+            if (newPos.x() < 0)
+                newPos.setX(0);
+            else if (newPos.x() > (scene()->width() - rect().width()))
+                newPos.setX(scene()->width() - rect().width());
+
+            if (newPos.y() < 0)
+                newPos.setY(0);
+            else if (newPos.y() > (scene()->height() - rect().height()))
+                newPos.setY(scene()->height() - rect().height());
+
+            setSceneRect(newPos, KReportItemBase::sceneSize(item()->size()), KReportDesignerItemRectBase::DontUpdateProperty);
+        }
     }
-
     return QGraphicsItem::itemChange(change, value);
 }
 
diff --git a/src/wrtembed/KReportDesignerSection.cpp b/src/wrtembed/KReportDesignerSection.cpp
--- a/src/wrtembed/KReportDesignerSection.cpp
+++ b/src/wrtembed/KReportDesignerSection.cpp
@@ -85,15 +85,15 @@
     ~Private()
     {}
 
-    KReportDesignerSectionTitle *title;
-    KReportDesignerSectionScene *scene;
-    ReportResizeBar *resizeBar;
-    KReportDesignerSectionView *sceneView;
-    KReportDesigner*reportDesigner;
-    KReportRuler *sectionRuler;
-
-    KReportSectionData *sectionData;
-    int dpiY;
+    KReportDesignerSectionTitle *title = nullptr;
+    KReportDesignerSectionScene *scene = nullptr;
+    ReportResizeBar *resizeBar = nullptr;
+    KReportDesignerSectionView *sceneView = nullptr;
+    KReportDesigner*reportDesigner = nullptr;
+    KReportRuler *sectionRuler = nullptr;
+
+    KReportSectionData *sectionData = nullptr;
+    int dpiY = 96;
 };
 
 
@@ -390,29 +390,30 @@
 {
     QPainter painter(this);
     KReportDesignerSection* _section = dynamic_cast<KReportDesignerSection*>(parent());
-
-    const bool current = _section->d->scene == _section->d->reportDesigner->activeScene();
-    QPalette::ColorGroup cg = QPalette::Inactive;
-    QWidget *activeWindow = QApplication::activeWindow();
-    if (activeWindow) {
-        QWidget *par = activeWindow->focusWidget();
-        if (qobject_cast<KReportDesignerSectionView*>(par)) {
-            par = par->parentWidget(); // we're close, pick common parent
+    if (_section) {
+        const bool current = _section->d->scene == _section->d->reportDesigner->activeScene();
+        QPalette::ColorGroup cg = QPalette::Inactive;
+        QWidget *activeWindow = QApplication::activeWindow();
+        if (activeWindow) {
+            QWidget *par = activeWindow->focusWidget();
+            if (qobject_cast<KReportDesignerSectionView*>(par)) {
+                par = par->parentWidget(); // we're close, pick common parent
+            }
+            if (hasParent(par, this)) {
+                cg = QPalette::Active;
+            }
         }
-        if (hasParent(par, this)) {
-            cg = QPalette::Active;
+        if (current) {
+            painter.fillRect(rect(), palette().brush(cg, QPalette::Highlight));
         }
-    }
-    if (current) {
-        painter.fillRect(rect(), palette().brush(cg, QPalette::Highlight));
-    }
-    painter.setPen(palette().color(cg, current ? QPalette::HighlightedText : QPalette::WindowText));
-    QPixmap pixmap(QIcon::fromTheme(QLatin1String("arrow-down")).pixmap(16,16));
-    replaceColors(&pixmap, painter.pen().color());
-    const int left = 25;
-    painter.drawPixmap(QPoint(left, (height() - pixmap.height()) / 2), pixmap);
+        painter.setPen(palette().color(cg, current ? QPalette::HighlightedText : QPalette::WindowText));
+        QPixmap pixmap(QIcon::fromTheme(QLatin1String("arrow-down")).pixmap(16,16));
+        replaceColors(&pixmap, painter.pen().color());
+        const int left = 25;
+        painter.drawPixmap(QPoint(left, (height() - pixmap.height()) / 2), pixmap);
 
-    painter.drawText(rect().adjusted(left + pixmap.width() + 4, 0, 0, 0), Qt::AlignLeft | Qt::AlignVCenter, text());
+        painter.drawText(rect().adjusted(left + pixmap.width() + 4, 0, 0, 0), Qt::AlignLeft | Qt::AlignVCenter, text());
+    }
     QFrame::paintEvent(event);
 }
 
diff --git a/src/wrtembed/KReportDesignerSectionDetail.cpp b/src/wrtembed/KReportDesignerSectionDetail.cpp
--- a/src/wrtembed/KReportDesignerSectionDetail.cpp
+++ b/src/wrtembed/KReportDesignerSectionDetail.cpp
@@ -29,23 +29,18 @@
 class Q_DECL_HIDDEN KReportDesignerSectionDetail::Private
 {
 public:
-    explicit Private()
-        : pageBreak(KReportDesignerSectionDetail::BreakNone)
-    {}
+    explicit Private(){}
 
     ~Private()
     {
     }
 
     QString name;
-    KReportDesignerSection *detail;
-    KReportDesigner *reportDesigner;
-
+    KReportDesignerSection *detail = nullptr;
+    KReportDesigner *reportDesigner = nullptr;
     QList<KReportDesignerSectionDetailGroup*> groupList;
-
-    QVBoxLayout *vboxlayout;
-
-    int pageBreak;
+    QVBoxLayout *vboxlayout = nullptr;
+    int pageBreak = KReportDesignerSectionDetail::BreakNone;
 };
 
 KReportDesignerSectionDetail::KReportDesignerSectionDetail(KReportDesigner * rptdes)
diff --git a/src/wrtembed/KReportDesignerSectionDetailGroup.cpp b/src/wrtembed/KReportDesignerSectionDetailGroup.cpp
--- a/src/wrtembed/KReportDesignerSectionDetailGroup.cpp
+++ b/src/wrtembed/KReportDesignerSectionDetailGroup.cpp
@@ -29,30 +29,22 @@
 class Q_DECL_HIDDEN KReportDesignerSectionDetailGroup::Private
 {
 public:
-    explicit Private()
-        : groupHeader(0)
-        , groupFooter(0)
-        , pageBreak(KReportDesignerSectionDetailGroup::BreakNone)
-        , sort(Qt::AscendingOrder)
-    {}
+    explicit Private(){}
 
     ~Private()
     {
-        // I delete these here so that there are no widgets
+        //Delete these here so that there are no widgets
         //left floating around
         delete groupHeader;
         delete groupFooter;
     }
 
     QString column;
-
-    KReportDesignerSection *groupHeader;
-    KReportDesignerSection *groupFooter;
-
-    KReportDesignerSectionDetail * reportSectionDetail;
-
-    PageBreak pageBreak;
-    Qt::SortOrder sort;
+    KReportDesignerSection *groupHeader = nullptr;
+    KReportDesignerSection *groupFooter = nullptr;
+    KReportDesignerSectionDetail * reportSectionDetail = nullptr;
+    PageBreak pageBreak = KReportDesignerSectionDetailGroup::BreakNone;
+    Qt::SortOrder sort = Qt::AscendingOrder;
 };
 
 KReportDesignerSectionDetailGroup::KReportDesignerSectionDetailGroup(const QString & column, KReportDesignerSectionDetail * rsd,
diff --git a/src/wrtembed/KReportDesignerSectionScene.h b/src/wrtembed/KReportDesignerSectionScene.h
--- a/src/wrtembed/KReportDesignerSectionScene.h
+++ b/src/wrtembed/KReportDesignerSectionScene.h
@@ -67,16 +67,16 @@
     qreal highestZValue();
     void exitInlineEditingModeInItems(KReportDesignerItemRectBase *rectUnderCursor);
 
-    KReportDesigner * m_rd;
+    KReportDesigner * m_rd = nullptr;
 
     KReportUnit m_unit;
-    int m_minorSteps;
-    qreal m_majorX;
-    qreal m_majorY;
-    qreal m_pixelIncrementX;
-    qreal m_pixelIncrementY;
-    int m_dpiX;
-    int m_dpiY;
+    int m_minorSteps = 0;
+    qreal m_majorX = 0;
+    qreal m_majorY = 0;
+    qreal m_pixelIncrementX = 0;
+    qreal m_pixelIncrementY = 0;
+    int m_dpiX = 96;
+    int m_dpiY = 96;
 };
 
 #endif
diff --git a/src/wrtembed/KReportDesignerSectionView.h b/src/wrtembed/KReportDesignerSectionView.h
--- a/src/wrtembed/KReportDesignerSectionView.h
+++ b/src/wrtembed/KReportDesignerSectionView.h
@@ -40,7 +40,7 @@
     void mouseReleaseEvent(QMouseEvent * e);
 
 private:
-    KReportDesigner* m_reportDesigner;
+    KReportDesigner* m_reportDesigner = nullptr;
 };
 
 #endif