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NAME

       QwtPlotItem -

SYNOPSIS

       Inherited by QwtPlotMappedItem.

Detailed Description

       Base class for items on the plot canvas.

       Definition at line 21 of file qwt_plot_item.h.

   Public Member Functions
       QwtPlotItem (QwtPlot *parent, bool nbl=TRUE)
       virtual ~QwtPlotItem ()
       void reparent (QwtPlot *plot)
       QwtPlot * parentPlot ()
       const QwtPlot * parentPlot () const
       virtual void setEnabled (bool)
       bool enabled () const
       virtual void itemChanged ()

Constructor & Destructor Documentation

   QwtPlotItem::QwtPlotItem (QwtPlot * parent, bool nbl = TRUE)
       Constructor.

       Definition at line 14 of file qwt_plot_item.cpp.

   QwtPlotItem::~QwtPlotItem () [virtual]
       Destroy the QwtPlotItem.

       Definition at line 21 of file qwt_plot_item.cpp.

Member Function Documentation

   bool QwtPlotItem::enabled () const
       Returns:
           TRUE if enabled

       See also:
           QwtPlotItem::setEnabled

       Definition at line 48 of file qwt_plot_item.cpp.

       Referenced by QwtPlot::drawCanvasItems().

   void QwtPlotItem::itemChanged () [virtual]
       Call QwtPlot::autoRefresh for the parent plot.

       Definition at line 54 of file qwt_plot_item.cpp.

       References QwtPlot::autoRefresh().

       Referenced by QwtPlotCurve::curveChanged(), QwtPlotGrid::gridChanged(),
       QwtPlotMarker::markerChanged(), QwtPlotMappedItem::setAxis(),
       setEnabled(), QwtPlotMappedItem::setXAxis(), and
       QwtPlotMappedItem::setYAxis().

   const QwtPlot* QwtPlotItem::parentPlot () const
       Return parent plot.

       Definition at line 33 of file qwt_plot_item.h.

   QwtPlot* QwtPlotItem::parentPlot ()
       Return parent plot.

       Definition at line 30 of file qwt_plot_item.h.

   void QwtPlotItem::reparent (QwtPlot * plot)
       reparent the item

       Definition at line 26 of file qwt_plot_item.cpp.

       Referenced by QwtPlot::insertCurve(), and QwtPlot::insertMarker().

   void QwtPlotItem::setEnabled (bool tf) [virtual]
       enables the item

       See also:
           QwtPlotItem::setEnabled

       Definition at line 35 of file qwt_plot_item.cpp.

       References itemChanged().

Author

       Generated automatically by Doxygen for Qwt User’s Guide from the source
       code.