HYTOS

            #AppDocData.instance().ex = exceptionHandler

            app._mainWnd = MainWindow.instance()

            app._mainWnd.show()

        try:

            from PyQt5 import QtGui

            from SymbolAttr import SymbolAttr

            self._item = item

                self.initContentsCell()

            elif issubclass(type(item), SymbolSvgItem):

                self.onSymbolClicked(item)

                self.onLineNoClicked(item)

            elif type(item) is QEngineeringNoteItem:

                noteContentsList = item.findNoteContents(item.text())

            elif type(symbol) is QEngineeringLineNoTextItem:

                self.lineNoChanged(symbol)

        finally:

    '''

        @brief      show drawing' attributes

    TREE_DATA_ROLE = Qt.UserRole

    # Add Signal

    noteNoSingleClicked = pyqtSignal(str, dict)

    drawingClicked = pyqtSignal(Drawing)

    checkBoxToggled = pyqtSignal(QTreeWidgetItem, Qt.CheckState)

                # self.singleClicked.emit(itemData)

            elif type(itemData) is QEngineeringRunItem:

                HighlightCommand(self.imageViewer).execute(itemData)

                for child in range(item.childCount()):

                    item.child(child).setSelected(True)

            elif type(itemData) is QEngineeringLineNoTextItem:

        # Add Empty Widget

        self.resultPropertyTableWidget = ItemPropertyTableWidget.QItemPropertyTableWidget(self)

        self.symbolExplorerVerticalLayout.addWidget(self.resultPropertyTableWidget)

        self.itemTreeWidget.noteNoSingleClicked.connect(self.resultPropertyTableWidget.onNoteClicked)

        self.itemTreeWidget.drawingClicked.connect(self.resultPropertyTableWidget.onDrawingClicked)

        # add splitter widget

        splitter = QSplitter(Qt.Vertical)

        self._properties = \

            {\

                #SymbolProp(None, 'From', 'Text Item', Expression='self.From'):None, 

                #SymbolProp(None, 'To', 'Text Item', Expression='self.To'):None 

            }