Bug 113938 Report is marked dirty when open/close cascading parameter dialog without doing any operation on it
description: Report is marked dirty when open/close cascading parameter dialog without doing any operation on it steps to reproduce: 1.new a cascading parameter group 2.save the reprot 3.double click the cascading parameter to bring out edit box 4.click OK to close edit box actual result: Report has been marked dirty expected result: No dirty marked for that no operations done in edit parameter dialog
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
}
					catch ( SemanticException e1 )
					{
						ExceptionHandler.handle( e1 );
					}
					catch ( NumberFormatException e2 )
					{
						ExceptionHandler.openErrorMessageBox( ERROR_TITLE_INVALID_LIST_LIMIT,
								MessageFormat.format( ERROR_MSG_INVALID_LIST_LIMIT,
										new Object[]{
											Integer.toString( Integer.MAX_VALUE )
										} ) );
					}
				}
			}
		} );
		Label values = new Label( limitArea, SWT.NULL );
		values.setText( LABEL_VALUES );
		values.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
	}
	private void createLabel( Composite parent, String content )
	{
		Label label = new Label( parent, SWT.NONE );
		setLabelLayoutData( label );
		if ( content != null )
		{
			label.setText( content );
		}
	}
	private void setLabelLayoutData( Control control )