71 lines
1.5 KiB
C++
71 lines
1.5 KiB
C++
#ifndef _GRID_ITEM_H_
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#define _GRID_ITEM_H_
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#include <qwt_plot_item.h>
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#include <qwt_scale_div.h>
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#include <qpalette.h>
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class GridItem: public QwtPlotItem
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{
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public:
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enum GridAttribute
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{
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AutoUpdate = 0x01,
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FillCanvas = 0x02
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};
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typedef QFlags<GridAttribute> GridAttributes;
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explicit GridItem();
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virtual ~GridItem();
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virtual int rtti() const;
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void setGridAttribute( GridAttribute, bool on = true );
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bool testGridAttribute( GridAttribute ) const;
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void setOrientations( Qt::Orientations );
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Qt::Orientations orientations() const;
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void enableXMin( bool );
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bool isXMinEnabled() const;
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void enableYMin( bool );
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bool isYMinEnabled() const;
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void setXDiv( const QwtScaleDiv &sx );
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const QwtScaleDiv &xScaleDiv() const;
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void setYDiv( const QwtScaleDiv &sy );
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const QwtScaleDiv &yScaleDiv() const;
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void setPalette( const QPalette & );
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QPalette palette() const;
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virtual void draw( QPainter *p,
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const QwtScaleMap &xMap, const QwtScaleMap &yMap,
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const QRectF &rect ) const;
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virtual void updateScaleDiv(
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const QwtScaleDiv &xMap, const QwtScaleDiv &yMap );
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protected:
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virtual QBrush brush( int row, int column, const QRectF & ) const;
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private:
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Qt::Orientations m_orientations;
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GridAttributes m_gridAttributes;
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QwtScaleDiv m_xScaleDiv;
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QwtScaleDiv m_yScaleDiv;
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bool m_isXMinEnabled;
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bool m_isYMinEnabled;
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QPalette m_palette;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS( GridItem::GridAttributes )
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#endif
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