Fixed (returned back) mouse move events handling for clean scene.

Reworked resizing of items on board. Still have troubles with resizing at BottomRight resizer.

src/board/UBBoardView.cpp

@@ -749,9 +749,6 @@ void UBBoardView::handleItemMousePress(QMouseEvent *event)
 
 void UBBoardView::handleItemMouseMove(QMouseEvent *event)
 {
-    if (!movingItem)
-        return;
-
     // determine item to move (maybee we need to move group of item or his parent.
     movingItem = determineItemToMove(movingItem);
 

src/domain/UBGraphicsDelegateFrame.cpp

@@ -224,11 +224,13 @@ void UBGraphicsDelegateFrame::mousePressEvent(QGraphicsSceneMouseEvent *event)
     mAngleOffset = 0;
 
     mInitialTransform = buildTransform();
+    mOriginalSize = delegated()->boundingRect().size();
 
     mCurrentTool = toolFromPos(event->pos());
     setCursorFromAngle(QString::number((int)mAngle % 360));
     event->accept();
 
+    if (moving())
         prepareFramesToMove(getLinkedFrames());
 
 }
@@ -358,20 +360,25 @@ QSizeF UBGraphicsDelegateFrame::getResizeVector(qreal moveX, qreal moveY)
     return QSizeF(dPosX, dPosY);
 }
 
-void UBGraphicsDelegateFrame::resizeDelegate(qreal moveX, qreal moveY)
+QSizeF UBGraphicsDelegateFrame::resizeDelegate(qreal moveX, qreal moveY)
 {
-    QPointF fixedPoint = getFixedPointFromPos();
+    QSizeF incVector;
+    mFixedPoint = getFixedPointFromPos(); 
+
     UBResizableGraphicsItem* resizableItem = dynamic_cast<UBResizableGraphicsItem*>(delegated());
     if (resizableItem)
     {
-        QSizeF originalSize = delegated()->boundingRect().size(); 
+        incVector = getResizeVector(moveX, moveY);
-        resizableItem->resize(originalSize + getResizeVector(moveX, moveY));
+        resizableItem->resize(mOriginalSize + incVector);
 
         if (resizingTop() || resizingLeft() || ((mMirrorX || mMirrorY) && resizingBottomRight()))
         {
-            delegated()->setPos(delegated()->pos()-getFixedPointFromPos()+fixedPoint);
+            QPointF pos1 = getFixedPointFromPos();
+            delegated()->setPos(delegated()->pos()-pos1+mFixedPoint);
         }
     }
+
+    return incVector;
 }
 
 void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
@@ -379,17 +386,14 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
     if (None == mCurrentTool)
         return; 
 
-    QLineF move;
+    QLineF move = QLineF(mStartingPoint, event->scenePos());
-    if(rotating() || moving() || mOperationMode == Scaling)
-        move = QLineF(mStartingPoint, event->scenePos());
-    else
-        move = QLineF(event->lastScenePos(), event->scenePos());
-
     qreal moveX = move.length() * cos((move.angle() - mAngle) * PI / 180);
     qreal moveY = -move.length() * sin((move.angle() - mAngle) * PI / 180);
     qreal width = delegated()->boundingRect().width() * mTotalScaleX;
     qreal height = delegated()->boundingRect().height() * mTotalScaleY;
 
+    if (mOperationMode == Scaling)
+    { 
         if(!rotating())
         {
             mTranslateX = moveX;
@@ -491,6 +495,7 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
                 }
             }
         }
+    }
  
     if (rotating())
     {
@@ -531,6 +536,8 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
         moveLinkedItems(move);
     }
 
+    if (mOperationMode == Scaling || moving() || rotating())
+    {
         QTransform tr = buildTransform();
 
         if (resizingRight() || resizingBottom() || resizingBottomRight())
@@ -556,39 +563,42 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
             mTranslateX += fixedPoint.x() - bottomRight.x();
             mTranslateY += fixedPoint.y() - bottomRight.y();
         }
-
+        else if (moving() || rotating())
-   
-    if (mOperationMode == Scaling || moving() || rotating())
-    {
-        tr = buildTransform();
             delegated()->setTransform(tr);
     }
-    else if (mOperationMode == Resizing)
+    else // resizing/resizing horizontally
-    {
-        if (!moving() && !rotating())
     {                  
+
         if (resizingBottomRight())
         {
+            static QSizeF incV = QSizeF();
+            static QSizeF incH = QSizeF();
+
             if (mMirrorX && mMirrorY)
                 mCurrentTool = ResizeTop;
             else
                 mCurrentTool = ResizeBottom;
 
-                resizeDelegate(moveX, moveY); 
+            mOriginalSize -= incH;
+
+            incV = resizeDelegate(moveX, moveY); 
+            mOriginalSize += incV;
             
             if (mMirrorX && mMirrorY)
                 mCurrentTool = ResizeLeft;
             else
                 mCurrentTool = ResizeRight;
          
-                resizeDelegate(moveX, moveY); 
+            incH = resizeDelegate(moveX, moveY); 
+
+            mOriginalSize -= incV;
+            mOriginalSize += incH;
+
             mCurrentTool = ResizeBottomRight;
         }
         else
             resizeDelegate(moveX, moveY); 
     }
-    }
-
     event->accept();
 }
 
@@ -689,6 +699,7 @@ void UBGraphicsDelegateFrame::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
     event->accept();
 
     mCurrentTool = None;
+
     QGraphicsRectItem::mouseReleaseEvent(event);
 
     // Show the buttons

src/domain/UBGraphicsDelegateFrame.h

@@ -39,7 +39,7 @@ class UBGraphicsDelegateFrame: public QGraphicsRectItem, public QObject
         virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
         QPointF getFixedPointFromPos();
         QSizeF getResizeVector(qreal moveX, qreal moveY);
-        void resizeDelegate(qreal moveX, qreal moveY);
+        QSizeF resizeDelegate(qreal moveX, qreal moveY);
         virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
         virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
 
@@ -105,6 +105,8 @@ class UBGraphicsDelegateFrame: public QGraphicsRectItem, public QObject
 
         QPointF mStartingPoint;
         QTransform mInitialTransform;
+        QSizeF mOriginalSize;
+        QPointF mFixedPoint;
 
         QGraphicsSvgItem* mBottomRightResizeGripSvgItem;
         QGraphicsSvgItem* mBottomResizeGripSvgItem;