Like QTabWidget the LogView provides a stack of widgets. Different from
    the normal QTabWidget the tabs are aligned at the bottom with QTabBar::RoundedBelow
    style. The contents of the different widgets can be scrolled by scrollbars that are
    on the right and bottom side. The widgets themselves must be derived from
    LogViewWidget.
    LogView is not derived from QTabWidget as this would prevent the implentation
    of the horizontal scrollbar at the side of the tabbar. The interface is similar to
    QTabWidget to make it easy to use.
        
            | Methods |  | 
        
        |  | 
            |  | __init__ | 
        
        | 
__init__ (
        self,
        parent=None,
        name=None,
        flags=0,
        )
Constructor        Arguments
            parentparent widget (QWidget)            namename of this widget (string or QString)            flagswindow flags | 
            |  | addTab | 
        
        | 
addTab (
        self,
        labelOrTabOrIconset,
        label=None,
        )
Adds a tab.        Arguments
            labelOrTabOrIconsetlabel, tab or icon to be shown
                (QString, QTab or QIconSet)            labellabel to be displayed next to an icon (QString)         Returns
            a tuple of the tab id and the child managed by this tab
            (integer, LogWidget) 
        
            | Exceptions |  |  
        | TypeError, "addTab() takes 4 arguments (3 given)" 
 |  | 
            |  | contextMenuEvent | 
        
        | 
contextMenuEvent ( self,  evt )
 Reimplemented for custom context menu.        Arguments
            evtcontext menu event (QContextMenuEvent) | 
            |  | getActualViewport | 
        
        | 
getActualViewport ( self )
 Gets the actual viewport or None if there is none.        Returns            reference to the actual viewport | 
            |  | handleClearWidget | 
        
        | 
handleClearWidget ( self )
 Private slot to handle the clear popup menu action. | 
            |  | handleScrollbarValueChanged | 
        
        | 
handleScrollbarValueChanged ( self,  value )
 Called when the value of a scrollbar changes.        Arguments
            valuevalue of the scrollbar (int) (ignored) | 
            |  | handleTabbarSelected | 
        
        | 
handleTabbarSelected ( self,  id )
 Called when the selection in the tabbar changes.         The corresponding widget is activated.         Arguments
            idthe id of the selected tab (int) | 
            |  | handleWidgetSizeChanged | 
        
        | 
handleWidgetSizeChanged ( self,  widget )
 Recalculates the scrollbars if necessary. | 
            |  | resizeEvent | 
        
        | 
resizeEvent ( self,  evt )
 Reimplemented to set the scrollbar sizes.        Arguments
            evtresize event (QResizeEvent) | 
            |  | setCurrentPage | 
        
        | 
setCurrentPage ( self,  pos )
 Set the page at position pos as the current page. | 
            |  | setupScrollBars | 
        
        | 
setupScrollBars ( self )
 Calculates the sizes of the scrollbars for the top widget. | 
            |  | wheelEvent | 
        
        | 
wheelEvent ( self,  evt )
 Private method to override the wheel event.        Arguments
            evtwheel event (QWheelEvent) |