Bug 316674 Refactor data set editor pages' codes[26569]
Build Identifier: 20100610 Refactor data set editor pages' codes[26569]. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui.data/src/org/eclipse/birt/report/designer/data/ui/dataset/DataSetEditor.java
* Returns the current model handle.
	 * 
	 */
	public DataSetHandle getHandle( )
	{
		return (DataSetHandle) getModel( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.jface.window.Window#createContents(org.eclipse.swt.widgets
	 * .Composite)
	 */
	protected Control createContents( Composite parent )
	{
		String title = Messages.getFormattedString( "dataset.edit", new String[]{getHandle( ).getName( )} );
		getShell( ).setText( title );
		Control control = super.createContents( parent );		
		setPageHelpContent( control );
		return control;
	}
	protected void setPageHelpContent( Control control )
	{
		Utility.setSystemHelp( control, IHelpConstants.CONEXT_ID_DATASET_EDIT );
	}
	/**
	 * Gets all columns items from dataset list
	 * 
	 * @return DataSetViewData[]