Bug 157262 Column visibility doesn't work properly in attached report in PDF
Column visibility doesn't work properly in attached report Steps to reproduce: 1.open the attached file 2.preview it in PDF Expected result: Column visibility works well in PDF Actual result: The column visibility of the second and third column of the inner grid in the cell(1,0) doesn't works
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
{
		CellArea cell;
		int leftHeight;
		int rowSpan;
		public DropCellInfo( CellArea cell, int rowSpan )
		{
			this.cell = cell;
			this.rowSpan = rowSpan;
			this.leftHeight = cell.getHeight( );
		}
		public DropCellInfo( CellArea cell, int height, int rowSpan )
		{
			this.cell = cell;
			this.rowSpan = rowSpan;
			this.leftHeight = height;
		}
	}
	protected void repeatHeader( )
	{
		if ( isFirst )
		{
			isFirst = false;
			return;
		}
		ITableBandContent header = (ITableBandContent) tableContent.getHeader( );