Bug 192796 In pdf xtab move to next page with a label before it.[1102]
Description: In pdf xtab move to next page with a label before it. Build number:2.2.0.v20070615 Steps to reproduce: 1. Open attached xtab report. 2. Preview in pdf. 3. Remove the label item and preview in pdf again. Expected result: A label before the xtab will not cause the whole xtab moving to the second page. Actual result: In step2, xtab displays in the second page. In step3, xtab displays in the first page. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
{
		int maxWidth = 0;
		if ( parent != null )
		{
			maxWidth = parent.getCurrentMaxContentWidth( );
		}
		
		int leftMargin = getDimensionValue( style
				.getProperty( IStyle.STYLE_MARGIN_LEFT ), maxWidth );
		int rightMargin = getDimensionValue( style
				.getProperty( IStyle.STYLE_MARGIN_RIGHT ), maxWidth );
		int topMargin = getDimensionValue( style
				.getProperty( IStyle.STYLE_MARGIN_TOP ), maxWidth );
		int bottomMargin = getDimensionValue( style
				.getProperty( IStyle.STYLE_MARGIN_BOTTOM ), maxWidth );
		int[] vs = new int[]{rightMargin, leftMargin};
		resolveBoxConflict( vs, maxWidth );
		int[] hs = new int[]{bottomMargin, topMargin};
		resolveBoxConflict( hs, context.getMaxHeight( ) );
		style.setProperty( IStyle.STYLE_MARGIN_LEFT, new FloatValue(
				CSSPrimitiveValue.CSS_NUMBER, vs[1] ) );
		style.setProperty( IStyle.STYLE_MARGIN_RIGHT, new FloatValue(
				CSSPrimitiveValue.CSS_NUMBER, vs[0] ) );
		style.setProperty( IStyle.STYLE_MARGIN_TOP, new FloatValue(
				CSSPrimitiveValue.CSS_NUMBER, hs[1] ) );
		style.setProperty( IStyle.STYLE_MARGIN_BOTTOM, new FloatValue(
				CSSPrimitiveValue.CSS_NUMBER, hs[0] ) );
	}
	
	private TableLayoutInfo resolveTableFixedLayout(TableArea area)