Bug 134445 [linux] scroll bars are required in Hyperlink Options
steps to reproduce: - create a report - insert a label - edit its hyperlink - select Drill-through - notice the dialog box expected behavior: - the user is able to choose all options actual behavior: - the user could only format the target report in HTML as PDF option was inivisible. it seemed that it's limited by the size of the screen.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
{
		targetBookmarkButton.setSelection( false );
		tocButton.setSelection( false );
		anchorChooser.removeAll( );
		bookmarkEditor.setText( "" ); 
	}
	protected boolean isParameterRequired( String paramName )
	{
		if ( paramName == null )
		{
			return false;
		}
		if ( parameterList != null )
		{
			for ( Iterator iter = parameterList.iterator( ); iter.hasNext( ); )
			{
				Object obj = iter.next( );
				if ( obj instanceof ScalarParameterHandle
						&& ( (ScalarParameterHandle) obj ).getName( )
								.equals( paramName ) )
				{
					return !( (ScalarParameterHandle) obj ).allowNull( )
							|| !( (ScalarParameterHandle) obj ).allowBlank( );
				}
			}
		}
		return false;
	}
}