Bug 199997 Edit Data Set Dialog problem
Description: In the "Edit data set" dialog, when drag vertical scroll bar in the Query page, the "User identifier quoting" will be hidden. Build version:2.2.0.v20070815-0630 Steps to reproduce: 1.Open "Edit data set" dialog, in the query page, drag the vertical scroll bar. 2.See the attached screenshot, the "User identifier quoting" will be hidden. Actual result: The "User identifier quoting" will be hidden. Expected result: "User identifier quoting" displays well. Error log: N/A.
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
* 
			 * @param dbObj
			 * @return
			 */
			private int getDbObjectType( Object dbObj )
			{
				return ( (DbObject) dbObj ).getType( );
			}
			/**
			 * 
			 * @param selection
			 * @param type
			 * @return
			 */
			private boolean isDbObjectTreeValid( TreeItem[] selection, int type )
			{
				for ( int i = 1; i < selection.length; i++ )
				{
					if ( !( selection[i].getData( ) instanceof DbObject ) )
					{
						return false;
					}
					DbObject temp = (DbObject) selection[i].getData( );
					if ( !isAcceptableDbObjectType( temp.getType( ) ) )
					{
						return false;
					}
					if ( temp.getType( ) != type && isTableOrView( type ) )
					{
						if ( isTableOrView( temp.getType( ) ) )