Bug 182664 Cross Tab: resize column doesn't behave correctly
When user drag to resize a column, it supposes to effect on the left column only. Currently when user drag to resize column, many other columns are resized too, unexpectedly.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/TableEditPart.java
{
			retValue.height = rect.height;
		}
		return retValue;
	}
	private void layoutManagerLayout()
	{
		( (TableLayout) getContentPane( ).getLayoutManager( ) ).markDirty( );
	}
	
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.designer.core.facade.ITableAdaptHelper#caleVisualWidth(int)
	 */
	public int caleVisualWidth( int columnNumber )
	{
		assert columnNumber > 0;
		return TableUtil.caleVisualWidth( this, getColumn( columnNumber ) );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.designer.core.facade.ITableAdaptHelper#caleVisualHeight(int)
	 */
	public int caleVisualHeight( int rowNumber )
	{
		return TableUtil.caleVisualHeight( this, getRow( rowNumber ) );
	}
	/**