Grid for Gantt rows in an IlvGanttChart. More...

#include <ilviews/gantt/ganttgrd.h>

Inheritance diagram for IlvGanttRowGrid:

Public Member Functions
	IlvGanttRowGrid (IlvGanttChart gantt, IlvPalette palette=0)
	Constructor to create new instances. More...

virtual void	drawGrid (IlvPort port, const IlvTransformer t=0, const IlvRegion *clip=0) const
	Draws the horizontal grid for the Gantt chart. More...

Public Member Functions inherited from IlvGanttHorizontalGrid
	IlvGanttHorizontalGrid (IlvGanttChart gantt, const IlvRect &rect, IlvPalette palette=0)
	Constructor to create new instances. More...

virtual IlvPalette *	getBackgroundPalette () const
	Returns the palette used to fill the grid. More...

virtual IlvPalette *	getForegroundPalette () const
	Returns the palette used to draw the grid lines. More...

virtual IlvGanttChart *	getGanttChart () const
	Returns the Gantt chart for which the grid is drawn. More...

virtual void	getGridArea (IlvRect &area) const
	Returns the bounds of the grid. More...

Public Member Functions inherited from IlvGanttHorizontalGridImpl
	IlvGanttHorizontalGridImpl ()
	Users should user directly this constructor to create new instances.

virtual void	drawLine (IlvPort port, const IlvPalette palette, const IlvTransformer *t, IlvPoint &from, IlvPoint &to) const
	Draws a grid line. More...

virtual void	fillGrid (IlvPort port, const IlvTransformer t=0, const IlvRegion *clip=0) const
	Fills the horizontal grid for the Gantt chart. More...

Detailed Description

Grid for Gantt rows in an IlvGanttChart.

Library: ilvgantt

This class draws horizontal grids for the Gantt rows in the grapher views of the IlvGanttChart.

Constructor & Destructor Documentation

IlvGanttRowGrid::IlvGanttRowGrid	(	IlvGanttChart *	gantt,
		IlvPalette *	palette = `0`
	)

Constructor to create new instances.

The palette parameter specifies the foreground of the grid. An inverted palette is automatically computed for filling the background.

Parameters

gantt	The Gantt chart for which to draw the grid.
palette	The palette for the grid.

virtual void IlvGanttRowGrid::drawGrid	(	IlvPort *	port,
		const IlvTransformer *	t = `0`,
		const IlvRegion *	clip = `0`
	)		const

virtual

Draws the horizontal grid for the Gantt chart.

This function calls drawLine() to draw the grid. Note that this function does not push the clip.

Parameters

port	The destination to draw the grid.
t	The transformer used to draw the grid.
clip	The clip region.