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/ui/dialogs/ParameterDialog.java
}
				else if ( sortKeyChooser.getText( )
						.equals( CHOICE_VALUE_COLUMN ) )
				{
					inputParameter.setSortBy( DesignChoiceConstants.PARAM_SORT_VALUES_VALUE );
				}
				if ( sortDirectionChooser.getText( ).equals( NONE_DISPLAY_TEXT ) )
				{
					inputParameter.setSortDirection( null );
				}
				else if ( sortKeyChooser.getText( ).equals( CHOICE_ASCENDING ) )
				{
					inputParameter.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_ASC );
				}
				else
				{
					inputParameter.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_DESC );
				}
			}
			
			inputParameter.setHelpText( UIUtil.convertToModelString( helpTextEditor.getText( ),
					false ) );
			
			inputParameter.setCategory( formatCategroy );
			inputParameter.setPattern( formatPattern );
			if ( isStatic( )
					&& ( PARAM_CONTROL_COMBO.equals( getSelectedControlType( ) ) || DesignChoiceConstants.PARAM_CONTROL_RADIO_BUTTON.equals( getSelectedControlType( ) ) )
					&& !containValue( null, defaultValue, COLUMN_VALUE ) )
			{
				defaultValue = null;