Merge branch 'ZValueIssue'

src/adaptors/UBSvgSubsetAdaptor.cpp

@@ -29,6 +29,7 @@
 #include "domain/UBGraphicsTextItem.h"
 #include "domain/UBAbstractWidget.h"
 #include "domain/UBGraphicsStroke.h"
+#include "domain/UBItem.h"
 
 #include "tools/UBGraphicsRuler.h"
 #include "tools/UBGraphicsCompass.h"
@@ -106,7 +107,8 @@ QMatrix UBSvgSubsetAdaptor::fromSvgTransform(const QString& transform)
 static bool itemZIndexComp(const QGraphicsItem* item1,
                            const QGraphicsItem* item2)
 {
-    return item1->zValue() < item2->zValue();
+//    return item1->zValue() < item2->zValue();
+    return item1->data(UBGraphicsItemData::ItemOwnZValue).toReal() < item2->data(UBGraphicsItemData::ItemOwnZValue).toReal();
 }
 
 
@@ -1337,11 +1339,13 @@ UBGraphicsPolygonItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItemFromPol
 
     if (!ubZValue.isNull())
     {
-        polygonItem->setZValue(ubZValue.toString().toFloat());
+//        polygonItem->setZValue (ubZValue.toString().toFloat());
+        UBGraphicsItem::assignZValue(polygonItem, ubZValue.toString().toFloat());
     }
     else
     {
-        polygonItem->setZValue(mGroupZIndex);
+//        polygonItem->setZValue(mGroupZIndex);
+        UBGraphicsItem::assignZValue(polygonItem, mGroupZIndex);
     }
 
     QStringRef ubFillOnDarkBackground = mXmlReader.attributes().value(mNamespaceUri, "fill-on-dark-background");
@@ -1444,11 +1448,13 @@ UBGraphicsPolygonItem* UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItemFromLin
 
     if (!ubZValue.isNull())
     {
-        polygonItem->setZValue(ubZValue.toString().toFloat());
+//        polygonItem->setZValue(ubZValue.toString().toFloat());
+        UBGraphicsItem::assignZValue(polygonItem, ubZValue.toString().toFloat());
     }
     else
     {
-        polygonItem->setZValue(mGroupZIndex);
+//        polygonItem->setZValue(mGroupZIndex);
+        UBGraphicsItem::assignZValue(polygonItem, mGroupZIndex);
     }
 
 
@@ -1587,7 +1593,8 @@ QList<UBGraphicsPolygonItem*> UBSvgSubsetAdaptor::UBSvgSubsetReader::polygonItem
         {
             UBGraphicsPolygonItem* polygonItem = new UBGraphicsPolygonItem(QLineF(points.at(i), points.at(i + 1)), lineWidth);
             polygonItem->setColor(brushColor);
-            polygonItem->setZValue(zValue);
+//            polygonItem->setZValue(zValue);
+            UBGraphicsItem::assignZValue(polygonItem, zValue);
             polygonItem->setColorOnDarkBackground(colorOnDarkBackground);
             polygonItem->setColorOnLightBackground(colorOnLightBackground);
 
@@ -1931,7 +1938,8 @@ void UBSvgSubsetAdaptor::UBSvgSubsetReader::graphicsItemFromSvg(QGraphicsItem* g
 
     if (!ubZValue.isNull())
     {
-        gItem->setZValue(ubZValue.toString().toFloat());
+//        gItem->setZValue(ubZValue.toString().toFloat());
+        UBGraphicsItem::assignZValue(gItem, ubZValue.toString().toFloat());
     }
 
     UBItem* ubItem = dynamic_cast<UBItem*>(gItem);
@@ -2484,7 +2492,8 @@ UBGraphicsRuler* UBSvgSubsetAdaptor::UBSvgSubsetReader::rulerFromSvg()
 
     graphicsItemFromSvg(ruler);
 
-    ruler->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetRuler);
+//    ruler->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetRuler);
+    UBGraphicsItem::assignZValue(ruler, UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetRuler);
     ruler->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
 
     QStringRef svgWidth = mXmlReader.attributes().value("width");
@@ -2542,7 +2551,8 @@ UBGraphicsCompass* UBSvgSubsetAdaptor::UBSvgSubsetReader::compassFromSvg()
 
     graphicsItemFromSvg(compass);
 
-    compass->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCompass);
+    //compass->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCompass);
+    UBGraphicsItem::assignZValue(compass, UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCompass);
     compass->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
 
     QStringRef svgX = mXmlReader.attributes().value("x");
@@ -2606,7 +2616,8 @@ UBGraphicsProtractor* UBSvgSubsetAdaptor::UBSvgSubsetReader::protractorFromSvg()
 {
     UBGraphicsProtractor* protractor = new UBGraphicsProtractor();
 
-    protractor->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetProtractor);
+//    protractor->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetProtractor);
+    UBGraphicsItem::assignZValue(protractor, UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetProtractor);
     protractor->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
 
     graphicsItemFromSvg(protractor);
@@ -2676,7 +2687,8 @@ UBGraphicsTriangle* UBSvgSubsetAdaptor::UBSvgSubsetReader::triangleFromSvg()
 {
     UBGraphicsTriangle* triangle = new UBGraphicsTriangle();
 
-    triangle->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetTriangle);
+//    triangle->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetTriangle);
+    UBGraphicsItem::assignZValue(triangle, UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetTriangle);
     triangle->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
 
     graphicsItemFromSvg(triangle);
@@ -2695,7 +2707,6 @@ UBGraphicsTriangle* UBSvgSubsetAdaptor::UBSvgSubsetReader::triangleFromSvg()
         triangle->setRect(svgX.toString().toFloat(), svgY.toString().toFloat(), svgWidth.toString().toFloat(), svgHeight.toString().toFloat(), orientation);
     }
 
-
     triangle->setVisible(true);
     return triangle;
 }
@@ -2703,7 +2714,8 @@ UBGraphicsTriangle* UBSvgSubsetAdaptor::UBSvgSubsetReader::triangleFromSvg()
 UBGraphicsCache* UBSvgSubsetAdaptor::UBSvgSubsetReader::cacheFromSvg()
 {
     UBGraphicsCache* pCache = new UBGraphicsCache();
-    //pCache->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCache);
+    pCache->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCache);
+//    UBGraphicsItem::assignZValue(pCache, UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCache);
     pCache->setData(UBGraphicsItemData::ItemLayerType, QVariant(UBItemLayerType::Tool));
 
     graphicsItemFromSvg(pCache);

src/board/UBBoardController.cpp

@@ -1885,7 +1885,8 @@ void UBBoardController::processMimeData(const QMimeData* pMimeData, const QPoint
 
                 if (gi)
                 {
-                    gi->setZValue(mActiveScene->getNextObjectZIndex());
+//                    gi->setZValue(mActiveScene->getNextObjectZIndex());
+                    UBGraphicsItem::assignZValue(gi, mActiveScene->getNextObjectZIndex());
                     mActiveScene->addItem(gi);
                     gi->setPos(gi->pos() + QPointF(50, 50));
                 }

src/core/UB.h

@@ -78,6 +78,7 @@ struct UBGraphicsItemData
         ItemLayerType
         , ItemLocked
         , ItemEditable//for text only
+        , ItemOwnZValue
     };
 };
 

src/domain/UBGraphicsAudioItem.cpp

@@ -95,7 +95,8 @@ UBItem* UBGraphicsAudioItem::deepCopy() const
     UBGraphicsAudioItem *copy = new UBGraphicsAudioItem(audioUrl, parentItem());
 
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsDelegateFrame.cpp

@@ -531,6 +531,9 @@ void UBGraphicsDelegateFrame::positionHandles()
     {
         setBrush(QBrush(UBSettings::paletteColor));
     }
+
+    //make frame interact like delegated item when selected. Maybe should be deleted if selection logic will change
+    setZValue(delegated()->zValue());
 }
 
 

src/domain/UBGraphicsItemDelegate.cpp

@@ -72,7 +72,8 @@ void UBGraphicsItemDelegate::init()
 {
     mFrame = new UBGraphicsDelegateFrame(this, QRectF(0, 0, 0, 0), mFrameWidth, mRespectRatio);
     mFrame->hide();
-    mFrame->setZValue(UBGraphicsScene::toolLayerStart + 1);
+//    mFrame->setZValue(UBGraphicsScene::toolLayerStart + 1);
+    UBGraphicsItem::assignZValue(mFrame, UBGraphicsScene::toolLayerStart + 1);
     mFrame->setFlag(QGraphicsItem::ItemIsSelectable, true);
 
     mDeleteButton = new DelegateButton(":/images/close.svg", mDelegated, mFrame);
@@ -92,7 +93,8 @@ void UBGraphicsItemDelegate::init()
     foreach(DelegateButton* button, mButtons)
     {
         button->hide();
-        button->setZValue(UBGraphicsScene::toolLayerStart + 2);
+//        button->setZValue(UBGraphicsScene::toolLayerStart + 2);
+        UBGraphicsItem::assignZValue(button, UBGraphicsScene::toolLayerStart + 2);
         button->setFlag(QGraphicsItem::ItemIsSelectable, true);
     }
 }
@@ -321,12 +323,10 @@ void UBGraphicsItemDelegate::lock(bool locked)
     if (locked)
     {
         mDelegated->setData(UBGraphicsItemData::ItemLocked, QVariant(true));
-        qDebug() << "item's data is called for locked"  << mDelegated->data(UBGraphicsItemData::ItemLocked);
     }
     else
     {
         mDelegated->setData(UBGraphicsItemData::ItemLocked, QVariant(false));
-        qDebug() << "item's data is called for unlocked"  << mDelegated->data(UBGraphicsItemData::ItemLocked);
     }
 
     mDelegated->update();

src/domain/UBGraphicsItemTransformUndoCommand.cpp

@@ -15,6 +15,7 @@
 
 #include "UBGraphicsItemTransformUndoCommand.h"
 #include "UBResizableGraphicsItem.h"
+#include "domain/UBItem.h"
 
 #include "core/memcheck.h"
 
@@ -49,6 +50,7 @@ void UBGraphicsItemTransformUndoCommand::undo()
     mItem->setPos(mPreviousPosition);
     mItem->setTransform(mPreviousTransform);
     mItem->setZValue(mPreviousZValue);
+//    UBGraphicsItem::assignZValue(mItem, mPreviousZValue);
 
     UBResizableGraphicsItem* resizableItem = dynamic_cast<UBResizableGraphicsItem*>(mItem);
 
@@ -62,6 +64,8 @@ void UBGraphicsItemTransformUndoCommand::redo()
     mItem->setTransform(mCurrentTransform);
     mItem->setZValue(mCurrentZValue);
 
+//    UBGraphicsItem::assignZValue(mItem, /*mCurrentZValue*/mItem->data(UBGraphicsItemData::ItemOwnZValue).toReal());
+
     UBResizableGraphicsItem* resizableItem = dynamic_cast<UBResizableGraphicsItem*>(mItem);
 
     if (resizableItem)

src/domain/UBGraphicsPDFItem.cpp

@@ -84,7 +84,8 @@ UBItem* UBGraphicsPDFItem::deepCopy() const
     UBGraphicsPDFItem *copy =  new UBGraphicsPDFItem(mRenderer, mPageNumber, parentItem());
 
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);
@@ -134,7 +135,8 @@ UBGraphicsPixmapItem* UBGraphicsPDFItem::toPixmapItem() const
     pixmapItem->setPixmap(pixmap);
 
     pixmapItem->setPos(this->pos());
-    pixmapItem->setZValue(this->zValue());
+//    pixmapItem->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(pixmapItem, this->zValue());
     pixmapItem->setTransform(this->transform());
     pixmapItem->setFlag(QGraphicsItem::ItemIsMovable, true);
     pixmapItem->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsPixmapItem.cpp

@@ -98,7 +98,8 @@ UBItem* UBGraphicsPixmapItem::deepCopy() const
 
    copy->setPixmap(this->pixmap());
    copy->setPos(this->pos());
-   copy->setZValue(this->zValue());
+//   copy->setZValue(this->zValue());
+   UBGraphicsItem::assignZValue(copy, this->zValue());
    copy->setTransform(this->transform());
    copy->setFlag(QGraphicsItem::ItemIsMovable, true);
    copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsPolygonItem.cpp

@@ -153,7 +153,9 @@ UBGraphicsPolygonItem* UBGraphicsPolygonItem::deepCopy(const QPolygonF& pol) con
     copy->setPen(this->pen());
     copy->mHasAlpha = this->mHasAlpha;
 
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
+
 
     copy->setColorOnDarkBackground(this->colorOnDarkBackground());
     copy->setColorOnLightBackground(this->colorOnLightBackground());

src/domain/UBGraphicsSvgItem.cpp

@@ -132,7 +132,8 @@ UBItem* UBGraphicsSvgItem::deepCopy() const
     UBGraphicsSvgItem* copy = new UBGraphicsSvgItem(this->fileData());
 
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);
@@ -186,7 +187,8 @@ UBGraphicsPixmapItem* UBGraphicsSvgItem::toPixmapItem() const
     pixmapItem->setPixmap(QPixmap::fromImage(image));
 
     pixmapItem->setPos(this->pos());
-    pixmapItem->setZValue(this->zValue());
+//    pixmapItem->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(pixmapItem, this->zValue());
     pixmapItem->setTransform(this->transform());
     pixmapItem->setFlag(QGraphicsItem::ItemIsMovable, true);
     pixmapItem->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsTextItem.cpp

@@ -205,7 +205,8 @@ UBItem* UBGraphicsTextItem::deepCopy() const
 
     copy->setHtml(toHtml());
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsVideoItem.cpp

@@ -68,7 +68,8 @@ UBItem* UBGraphicsVideoItem::deepCopy() const
     UBGraphicsVideoItem *copy = new UBGraphicsVideoItem(videoUrl, parentItem());
 
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBGraphicsVideoItemDelegate.cpp

@@ -52,7 +52,8 @@ void UBGraphicsVideoItemDelegate::buildButtons()
     mMuteButton->hide();
 
     mVideoControl = new DelegateVideoControl(delegated(), mFrame);
-    mVideoControl->setZValue(UBGraphicsScene::toolLayerStart + 2);
+//    mVideoControl->setZValue(UBGraphicsScene::toolLayerStart + 2);
+    UBGraphicsItem::assignZValue(mVideoControl, UBGraphicsScene::toolLayerStart + 2);
     mVideoControl->setFlag(QGraphicsItem::ItemIsSelectable, true);
 
     connect(mPlayPauseButton, SIGNAL(clicked(bool)), this, SLOT(togglePlayPause()));

src/domain/UBGraphicsWidgetItem.cpp

@@ -366,7 +366,8 @@ UBItem* UBGraphicsW3CWidgetItem::deepCopy() const
     UBGraphicsW3CWidgetItem *copy = new UBGraphicsW3CWidgetItem(mWebKitWidget->widgetUrl(), parentItem());
 
     copy->setPos(this->pos());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
     copy->setFlag(QGraphicsItem::ItemIsMovable, true);
     copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/domain/UBItem.cpp

@@ -28,3 +28,9 @@ UBItem::~UBItem()
 {
     // NOOP
 }
+
+void UBGraphicsItem::assignZValue(QGraphicsItem *item, int value)
+{
+    item->setZValue(value);
+    item->setData(UBGraphicsItemData::ItemOwnZValue, value);
+}

src/domain/UBItem.h

@@ -100,6 +100,7 @@ protected:
 
 public:
 
+    static void assignZValue(QGraphicsItem*, int value);
     virtual UBGraphicsItemDelegate *Delegate() const  = 0;
 
     virtual void remove() = 0;

src/gui/UBLibraryWidget.cpp

@@ -39,9 +39,9 @@
  */
 UBLibraryWidget::UBLibraryWidget(QWidget *parent, const char *name):UBThumbnailWidget(parent)
     , chainedElements(NULL)
+    , mLibraryController(NULL)
     , mpCrntDir(NULL)
     , mpCrntElem(NULL)
-    , mLibraryController(NULL)
     , mpTmpElem(NULL)
 {
     setObjectName(name);

src/gui/UBThumbnailWidget.h

@@ -23,6 +23,7 @@
 
 #include "frameworks/UBCoreGraphicsScene.h"
 #include "core/UBSettings.h"
+#include "domain/UBItem.h"
 
 #define STARTDRAGTIME   1000000
 #define BUTTONSIZE      48
@@ -148,6 +149,7 @@ class UBThumbnail
                     {
                         item->scene()->addItem(mSelectionItem);
                         mSelectionItem->setZValue(item->zValue() - 1);
+//                        UBGraphicsItem::assignZValue(mSelectionItem, item->zValue() - 1);
                         mAddedToScene = true;
                     }
 

src/pdf-merger/Object.h

@@ -48,7 +48,7 @@ namespace merge_lib
 		   std::string fileName = "", std::pair<unsigned int, unsigned int> streamBounds = std::make_pair ((unsigned int)0,(unsigned int)0), bool hasStream = false
 	   	       ):
 	   _number(objectNumber), _generationNumber(generationNumber), _oldNumber(objectNumber), _content(objectContent),_parents(),_children(),_isPassed(false),
-	   _fileName(fileName), _streamBounds(streamBounds), _hasStream(hasStream), _hasStreamInContent(false)
+           _streamBounds(streamBounds), _fileName(fileName), _hasStream(hasStream), _hasStreamInContent(false)
 	   {
 	   }
 	   virtual ~Object();

src/tools/UBGraphicsCache.cpp

@@ -33,7 +33,8 @@ UBGraphicsCache::UBGraphicsCache():QGraphicsRectItem()
     // Get the board size and pass it to the shape
     QRect boardRect = UBApplication::boardController->displayView()->rect();
     setRect(-15*boardRect.width(), -15*boardRect.height(), 30*boardRect.width(), 30*boardRect.height());
-    setZValue(CACHE_ZVALUE);
+//    setZValue(CACHE_ZVALUE);
+    UBGraphicsItem::assignZValue(this, CACHE_ZVALUE);
     setData(Qt::UserRole, QVariant("Cache"));
 }
 
@@ -48,7 +49,8 @@ UBItem* UBGraphicsCache::deepCopy() const
 
     copy->setPos(this->pos());
     copy->setRect(this->rect());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
 
     // TODO UB 4.7 ... complete all members ?
@@ -90,7 +92,8 @@ void UBGraphicsCache::paint(QPainter *painter, const QStyleOptionGraphicsItem *o
     //Q_UNUSED(option);
     Q_UNUSED(widget);
 
-    setZValue(CACHE_ZVALUE);
+//    setZValue(CACHE_ZVALUE);
+    UBGraphicsItem::assignZValue(this, CACHE_ZVALUE);
 
     painter->setBrush(mMaskColor);
     painter->setPen(mMaskColor);

src/tools/UBGraphicsCompass.cpp

@@ -85,7 +85,8 @@ UBItem* UBGraphicsCompass::deepCopy() const
 
     copy->setPos(this->pos());
     copy->setRect(this->rect());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
 
    // TODO UB 4.7 ... complete all members ?

src/tools/UBGraphicsCurtainItem.cpp

@@ -57,8 +57,8 @@ UBGraphicsCurtainItem::~UBGraphicsCurtainItem()
 
 QVariant UBGraphicsCurtainItem::itemChange(GraphicsItemChange change, const QVariant &value)
 {
-    if (change == QGraphicsItem::ItemSelectedHasChanged && QGraphicsRectItem::scene() && isSelected())
-        setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCurtain);
+//    if (change == QGraphicsItem::ItemSelectedHasChanged && QGraphicsRectItem::scene() && isSelected())
+//        setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCurtain);
 
     QVariant newValue = value;
 
@@ -130,7 +130,8 @@ UBItem* UBGraphicsCurtainItem::deepCopy() const
    copy->setPos(this->pos());
    copy->setBrush(this->brush());
    copy->setPen(this->pen());
-   copy->setZValue(this->zValue());
+//   copy->setZValue(this->zValue());
+   UBGraphicsItem::assignZValue(copy, this->zValue());
    copy->setTransform(this->transform());
    copy->setFlag(QGraphicsItem::ItemIsMovable, true);
    copy->setFlag(QGraphicsItem::ItemIsSelectable, true);

src/tools/UBGraphicsCurtainItemDelegate.cpp

@@ -52,7 +52,7 @@ bool UBGraphicsCurtainItemDelegate::mousePressEvent(QGraphicsSceneMouseEvent *ev
     if (!mDelegated->isSelected())
     {
         mDelegated->setSelected(true);
-        mDelegated->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCurtain);
+//        mDelegated->setZValue(UBGraphicsScene::toolLayerStart + UBGraphicsScene::toolOffsetCurtain);
         positionHandles();
 
         return true;
@@ -69,13 +69,13 @@ QVariant UBGraphicsCurtainItemDelegate::itemChange(QGraphicsItem::GraphicsItemCh
 {
     if (change == QGraphicsItem::ItemZValueHasChanged)
     {
-        mFrame->setZValue(mDelegated->zValue() + 1);
+//        mFrame->setZValue(mDelegated->zValue() + 1);
 
-        foreach(DelegateButton* button, mButtons)
-        {
-            button->setZValue(mDelegated->zValue() + 2);
-            button->setZValue(mDelegated->zValue() + 2);
-        }
+//        foreach(DelegateButton* button, mButtons)
+//        {
+//            button->setZValue(mDelegated->zValue() + 2);
+//            button->setZValue(mDelegated->zValue() + 2);
+//        }
     }
 
     if (change == QGraphicsItem::ItemVisibleHasChanged)

src/tools/UBGraphicsProtractor.cpp

@@ -580,7 +580,8 @@ UBItem* UBGraphicsProtractor::deepCopy() const
 
     copy->setPos(this->pos());
     copy->setRect(this->rect());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
 
     copy->mCurrentAngle = this->mCurrentAngle;

src/tools/UBGraphicsRuler.cpp

@@ -74,7 +74,8 @@ UBItem* UBGraphicsRuler::deepCopy() const
 
     copy->setPos(this->pos());
     copy->setRect(this->rect());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
 
     // TODO UB 4.7 ... complete all members ?

src/tools/UBGraphicsTriangle.cpp

@@ -93,7 +93,8 @@ UBItem* UBGraphicsTriangle::deepCopy(void) const
 
     copy->setPos(this->pos());
     copy->setPolygon(this->polygon());
-    copy->setZValue(this->zValue());
+//    copy->setZValue(this->zValue());
+    UBGraphicsItem::assignZValue(copy, this->zValue());
     copy->setTransform(this->transform());
 
     // TODO UB 4.7 ... complete all members ?