Bug 180645 Support set format for Date/Time type parameter.[0705]
Description: Support set format for Date/Time type parameter. Build number:2.2.0.v200704031345 Steps to reproduce: 1. New a Date report parameter. 2. Click Change... button to set format for it. Expected result: Can set format for Date/Time parameter. Actual result: Change... button is disabled. Error log:N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/FormatDateTimePreferencePage.java
{
	private String name;
	private IFormatPage formatPage;
	/**
	 * Constructs a format datetime preference page.
	 * 
	 * @param model
	 *            The model
	 */
	public FormatDateTimePreferencePage( Object model )
	{
		super( model );
		setTitle( Messages.getString( "FormatDateTimePreferencePage.formatDateTime.title" ) ); 
		setPreferenceName( DateTimeFormatValue.FORMAT_VALUE_STRUCT );