net.sf.paperclips
Interface GridLookPainter

All Known Implementing Classes:
BasicGridLookPainter

public interface GridLookPainter

Interface for drawing a GridLook.


Method Summary
 void dispose()
          Disposes the system resources allocated by this GridLookPainter.
 GridMargins getMargins()
          Returns the grid margins used for the GridLook.
 void paint(org.eclipse.swt.graphics.GC gc, int x, int y, int[] columns, int[] headerRows, int[][] headerColSpans, int firstRowIndex, boolean topOpen, int[] bodyRows, int[][] bodyColSpans, boolean bottomOpen, int[] footerRows, int[][] footerColSpans)
          Paints the grid look onto the GC.
 

Method Detail

getMargins

GridMargins getMargins()
Returns the grid margins used for the GridLook.

Returns:
the grid margins used for the GridLook.
See Also:
GridMargins

paint

void paint(org.eclipse.swt.graphics.GC gc,
           int x,
           int y,
           int[] columns,
           int[] headerRows,
           int[][] headerColSpans,
           int firstRowIndex,
           boolean topOpen,
           int[] bodyRows,
           int[][] bodyColSpans,
           boolean bottomOpen,
           int[] footerRows,
           int[][] footerColSpans)
Paints the grid look onto the GC.

Parameters:
gc - the graphics context to paint on.
x - the x coordinate of the top-left of the grid.
y - the y coordinate of the top-left of the grid.
columns - the column widths. The left and right margins of each cell are included in the column widths.
headerRows - the header row heights.
headerColSpans - a two-dimensional array of cell spans in the header. Each element in the outer array is a header row. Each element of an inner array is a cell, where the element value indicates how many columns the cell spans.
firstRowIndex - the zero-based index of the first row displayed on the page.
topOpen - whether the top body row should be drawn with the top edge of the cell border "open." An open top border is a visual indication that the top row is being continued from the previous page.
bodyRows - the body row heights.
bodyColSpans - a two-dimensional array of cell spans in the body. Each element in the outer array is a body row. Each element of an inner array is a cell, where the element value indicates how many columns the cell spans.
bottomOpen - whether the bottom body row should be drawn with the bottom edge of the cell border "open." An open bottom border is a visual indication that the bottom row will be continued on the next page.
footerRows - the footer row heights.
footerColSpans - a two-dimensional array of cell spans in the footer. Each element in the outer array is a footer row. Each element of an inner array is a cell, where the element value indicates how many columns the cell spans.

dispose

void dispose()
Disposes the system resources allocated by this GridLookPainter. The dispose method is not a permanent disposal of a GridLookPainter. It is intended to reclaim system resources, however future calls to paint(GC,int,int) may require that the resources be allocated again.