gistfile1.txt

-(void)drawGridInClipRect:(CGRect)aRect
{
	[[CPColor gridColor] setStroke];
	
	if ([self gridStyleMask] | CPTableViewSolidVerticalGridLineMask)
	{
		var context = [[CPGraphicsContext currentContext] graphicsPort];	
		
		var exposedRows = [self rowsInRect:aRect],
			exposedColumnIndexes = [self columnIndexesInRect:aRect],
			columnsArray = [];

		[exposedColumnIndexes getIndexes:columnsArray maxCount:-1 inIndexRange:nil]; //may have to set inIndexRange: to a range if nil doesn't work after compilation.

		var columnArrayIndex = 0,
    	          columnArrayCount = columnsArray.length;
    	    	
		for(; columnArrayIndex < columnArrayCount; ++columnArrayIndex)
    	{
		    // grab each column rect and add horizontal lines
		    var columnToStroke = [self rectOfColumn:columnArrayIndex];
		    
			CGContextMoveToPoint(context, columnToStroke.origin.x + columnToStroke.size.width, columnToStroke.origin.y);
			CGContextAddLineToPoint(context, columnToStroke.origin.x + columnToStroke.size.width, columnToStroke.origin.y + columnToStroke.size.height);
			CGContextSetLineWidth(context, 1);
			CGContextStrokePath(context);
		}				
	}
		
	if ([self gridStyleMask] | CPTableViewSolidHorizontalGridLineMask)
	{
	    var context = [[CPGraphicsContext currentContext] graphicsPort];	
		
		var exposedRows = [self rowsInRect:aRect];

		var row = exposedRows.location,
            maxRow = CPMaxRange(exposedRows);
		
        for (; row < maxRow; ++row)
        {
			// grab each row rect and add the top and bottom lines
			var rowToStroke = [self rectOfRow:row];
			//var points = [rowToStroke.origin.x, rowToStroke.origin.y + rowToStroke.size.height, rowToStroke.origin.x + rowToStroke.size.width, rowToStroke.origin.y + rowToStroke.size.height];
			//console.log(points);
			//CGContextStrokeLineSegments(context, points, 2);
			CGContextMoveToPoint(context, rowToStroke.origin.x, rowToStroke.origin.y + rowToStroke.size.height);
			CGContextAddLineToPoint(context, rowToStroke.origin.x + rowToStroke.size.width, rowToStroke.origin.y + rowToStroke.size.height);
			CGContextSetLineWidth(context, 1);
			CGContextStrokePath(context);		
		}
	}
}