Detail bounding box is drawn when one of its items is in move, resize or rotate mode

--HG--
branch : feature

src/libs/vtools/tools/vtextgraphicsitem.cpp

@@ -164,6 +164,16 @@ void VTextGraphicsItem::Reset()
     setZValue(TOP_Z);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+/**
+ * @brief VTextGraphicsItem::IsIdle checks if the item is in normal mode.
+ * @return true, if item is in normal mode and false otherwise.
+ */
+bool VTextGraphicsItem::IsIdle() const
+{
+    return m_eMode == mNormal;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VTextGraphicsItem::AddLine adds a line of text to the label list. If necessary, it also resizes the

src/libs/vtools/tools/vtextgraphicsitem.h

@@ -59,6 +59,7 @@ public:
     void                paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
 
     void                Reset();
+    bool                IsIdle() const;
 
     int                 GetFontSize() const;
     QRectF              boundingRect() const;

src/libs/vtools/tools/vtooldetail.cpp

@@ -331,6 +331,22 @@ void VToolDetail::FullUpdateFromGuiOk(int result)
     dialog = nullptr;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+/**
+ * @brief VToolDetail::paint draws a bounding box around detail, if one of its text items is not idle.
+ */
+void VToolDetail::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    if (dataLabel->IsIdle() == false || patternInfo->IsIdle() == false)
+    {
+        painter->save();
+        painter->setPen(QPen(Qt::black, 3, Qt::DashLine));
+        painter->drawRect(boundingRect().adjusted(1, 1, -1, -1));
+        painter->restore();
+    }
+    VNoBrushScalePathItem::paint(painter, option, widget);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief AddToFile add tag with informations about tool into file.

src/libs/vtools/tools/vtooldetail.h

@@ -96,6 +96,8 @@ public slots:
     virtual void       ResetChildren(QGraphicsItem* pItem);
     virtual void       UpdateAll();
 protected:
+    virtual void       paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+                             QWidget *widget) Q_DECL_OVERRIDE;
     virtual void       AddToFile () Q_DECL_OVERRIDE;
     virtual void       RefreshDataInFile() Q_DECL_OVERRIDE;
     virtual QVariant   itemChange ( GraphicsItemChange change, const QVariant &value ) Q_DECL_OVERRIDE;