
	Where results make sense

Topic: Event driven interface

Related Topics

Far Beyond Driven

event driven programming

Head driven phrase structure grammar

test driven development

Model Driven Architecture

event driven

water driven

event driven programming language

data driven

goal driven

Responsibility driven design

Event driven interface

In the News (Wed 30 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	System and method for enabling an event driven interface to a procedural program - Patent 5664190
		An interface is provided between programs or window procedures written in procedural languages and the standard message queues of a standard event driven user interface, operating system and graphic engine.
		The procedural program interface may include one procedural program message queue corresponding to each of the message queues and a controller for monitoring receipt of messages from the message queues by the procedural program message queues, monitoring for calls from the procedural programs, and sending the appropriate message to the calling procedural program.
		Upon occurrence of an event that requires an action or function to be performed by application (window procedure) 46A, the graphics engine 42 causes a message M to be placed in its corresponding application queue 44A.
	www.freepatentsonline.com /5664190.html (3168 words)

	Event-Driven Programming
		In command-line interfaces the flow of control is easy to follow: prompt the user, read input, check to see if it is valid, then if it is, process the input, otherwise go back to the beginning of the cycle.
		In these notes we use the Java 1.1 event model with AWT components, emphasizing that the crucial issue is the understanding of the event-driven paradigm, and not the particular event model or component base.
		Event handlers are implemented in the form of methods of listener objects.
	myweb.lsbu.ac.uk /~devaifl/event1.html (1013 words)

	EVENT HANDLING MODEL
		The event listener receives an event object when it is notified of the event, then uses the object to respond to the event.
		The event source also is required to maintain a list of its registered listeners and be able to notify its listeners when an event occurs.
		An event handler is a method that is called in response to a particular type of event.
	www.umsl.edu /~lawtonb/423D/EVENT_HANDLING_MODEL.htm (432 words)

	The Growing Role of Events in Enterprise Applications
		However, events have been underutilized in business applications, in part because many developers are unfamiliar with them (see "Event-Driven Applications: Definition and Taxonomy").
		Events in several forms, from simple events to complex events, will become much more widely used in business applications during 2004 through 2008, because five forces are driving their adoption:
		In this Spotlight, we focus on the concept of events because we believe that it is the key underlying factor that will enable certain revolutionary improvements in business processes and application systems during the next five years.
	www.gartner.com /DisplayDocument?doc_cd=116129 (1964 words)

	Introduction to Java Interface Event-Handling
		To specify that you wish to have an event acted upon, you call the addActionListener method of an object—the button in the example program—passing as a parameter the class that is will respond to its events.
		Attaching multiple events to an event was not possible in Java 1.0—and in fact, is not possible in many other event-based languages either.
		Regardless of whether your programs and user-interface controls respond to user-generated events only, or events generated from other sources such as timers or systems messages, the principles for all event-handling are identical to those discussed in this article.
	www.devx.com /Java/Article/7832/1954?pf=true (1098 words)

	Event-driven Tasks and Graphical User Interfaces (Site not responding. Last check: 2007-11-02)
		In GIPSY a quite general way of event handling has been implemented, allowing the task to react to a limited set of different events, like the change of a keyword, the rejection of a keyword due to an error, the availablity of data on a file descriptor, etc.
		Using this event handling, a collection of routines has been built, which allows the programmer to construct a graphical user interface for a task.
		These are the events associated with user input keywords and one other event which is generated when a task is resumed after it was pausing.
	www.atnf.csiro.au /computing/software/gipsy/pguide/event-driven.html (858 words)

	[No title]
		However, with the event-driven interface, the user has to “pull” the incoming data, i.e.
		after the event is fired, the user is responsible for going to the serial port and reading the data.
		when an event is fired, it includes a copy of the packet.
	www.nd.edu /~nest/benders_nest/tools/matlab/docs/DataLayer.html (665 words)

	Event Driven
		Examples of the types of "events" that provided the elaboration of formal products was the delivery of the courseware to classes, the writing of professional papers, the development of grants, and particularly presentations at formal professional meetings.
		The most common type of event that drove the creation and expansion of courseware was its delivery in the contexts of courses.
		After the first time the HyperCard stacks were used, it was obvious that there were both interface problems with the stacks themselves, and a number of other technical problems to overcome regarding their access, before future presentations to students could be made.
	world.std.com /~MEHopper/R/Hopper_93/Hopper_93-5124.htm (1477 words)

	What is graphical user interface? - A Word Definition From the Webopedia Computer Dictionary
		The first graphical user interface was designed by Xerox Corporation's Palo Alto Research Center in the 1970s, but it was not until the 1980s and the emergence of the Apple Macintosh that graphical user interfaces became popular.
		One reason for their slow acceptance was the fact that they require considerable CPU power and a high-quality monitor, which until recently were prohibitively expensive.
		In addition to their visual components, graphical user interfaces also make it easier to move data from one application to another.
	www.webopedia.com /TERM/G/Graphical_User_Interface_GUI.html (523 words)

	IMS Enterprise Best Practice and Implementation Guide
		This very basic type of interface allows a receiving system to pick up an interface at any time and synchronize its data with the source system-- regardless of how many interfaces had been passed in the interim.
		In a two-way interface, data object maintenance occurs in both systems, and the data objects are passed in both directions.
		Because an event driven interface is not tolerant of missed transactions, the "snapshot" interface can be used at regular intervals to "re-synchronize" the data in the target system with that in the source system.
	www.imsproject.org /enterprise/enbest03.html (5645 words)

	Winpte.com
		At its heart it is a hierarchical database with event driven interface.
		Simply put, once the data store interface is exposed to a script engine, the script gains access to all elements of WinPTE exposed in the data store without having to expose each single element or write another line of code.
		There is a primitive command line interface to the data store, which I will document at a later date or sooner if someone is interested.
	www.winpte.com /Docs/datastore.html (1064 words)

	Object Oriented and Event Driven Programming
		In a WIMP (Windowed Interface with Mouse Pointer) system, the user can, with a flick of the wrist, change the "system state" in any of these ways in a fashion that enforces allowing "random access" to almost any part of the system at all times.
		The idea of OOP is to encapsulate data and processing methods together, which is useful here in that the system can be informed that an event has occurred, and then manage this by asking a method to act on the relevant piece of data.
		The early applications of object oriented programming included event-driven systems such as simulations and graphical user interfaces; those represent, to this day, the areas in which OOP techniques are most effective.
	cbbrowne.com /info/eventdriven.html (877 words)

	Beginning Object-Oriented Programming in Visual dBASE (Site not responding. Last check: 2007-11-02)
		Take some time to experiment with event handlers until you become intuitively familiar with the sequence of events and what it takes to fire them.
		With Events and OOP you’ll have much less code to deal with, but your planning will be infinitely more complex.
		The MDI interface is particularly appropriate when your user needs to work on multiple documements simultaneously, particularly for cut-and-paste operations between two or more forms or spreadsheets.
	www.aakatz.com /Writing/bdcoop.htm (6954 words)

	The Aspects Blog: Event Driven Architecture
		An event is published when an annotated field is updated, and after returning from an annotated method.
		These Event interfaces hold information such as the new field value for field events, and the arguments and return value for method events.
		Note that whilst I've implemented a simple synchronous event dispatch it would be easy to change the implementation of publish to perform parallel asynchronous notifications using util.concurrent (or indeed to use any other mechanism to connect publishers and subscribers).
	www.aspectprogrammer.org /blogs/adrian/2005/03/event_driven_ar.html (1184 words)

	Enterprise System Interfaces
		The detailed specifications for interface protocols required for actual enterprise applications are defined and documented as part of the Requirements Definition (see Services).
		The event-driven interface is accomplished with direct communication between the Gateway program in Access 1000 and a gateway program in the business system application.
		This architecture permits the event-driven interface to be supported via Telnet or RS-232 interface using either direct connection or telephone lines.
	www.accessdatasys.com /products/entsys.htm (580 words)

	Event-Driven SSL
		The new API would be event-driven, that is, the application and the API would pass each other events; each event would be either an SSL Record Layer record (aka protocol data unit), a block of cleartext, or a crypto engine processing request.
		The events exchanged between the app and the API can be any one of three basic types.
		Generally, whichever side originates an event receives the same event later when the operation it implies is complete, and can tell by examining the 'kind' field whether it is a new event or a reply.
	kegel.com /ssl/api.html (940 words)

	Event-Driven Programming in Java (Site not responding. Last check: 2007-11-02)
		These listeners are notified (that is, the listener’s methods are called) when the user-interface object generates an event.
		Of course, if the interface is not a button or menu, ActionListener may not be the appropriate interface—there are eleven listener interfaces.
		The AWT listener interfaces with more than one method, also have a companion adapter class, implementing all the methods to do nothing.
	www.mathcs.sjsu.edu /faculty/beeson/courses/cs160/LectureNotes/12-EventDrivenProgramming.html (399 words)

	Event Driven Software
		For the final project you will design an Applet that presents the user with a GUI interface and a Canvas for drawing shapes and adding text.
		Your interface will have a (North) Panel that contains Choice Menus for selecting the shape (or text) that you will draw on the canvas, the color selected for this shape, and whether the shape is to be filled or only outlined.
		You have a degree of latitude as to how you may design your interface as long as the basic components of the project are present.
	www.academic.marist.edu /~jzbv/EventDrivenSoftware/FinalProject.htm (473 words)

	Application program interface (Site not responding. Last check: 2007-11-02)
		Since the overhead of task management, context switching and allocation of stack space for the tasks might be too high in our target architecture, the BSD socket interface is not suitable for our purposes.
		Instead, we have chosen an event driven interface where the application is invoked in response to certain events.
		Examples of such events are data arriving on a connection, an incoming connection request, or a poll request from the stack.
	www.usenix.org /events/mobisys03/tech/full_papers/dunkels/dunkels_html/node7.html (185 words)

	[No title]
		The execution of a program with a GUI interface occurs when the user causes an event to occur by interacting with a component, e.g., entering text, clicking on a button, or selecting from a list.
		register an event listener for the effected components and b.
		Action events occur when the user clicks on a button or enters text.
	www.ship.edu /~jcthom/schedule/cps253/Notes/EventDrivenProg.html (225 words)

	vtkXRenderWindowTclInteractor class Reference
		This is good for when you don't have a user interface, but you still want to have mouse interaction.
		This allows a "modal" display where one interactor is active when its data is to be displayed and all other interactors associated with the widget are disabled when their data is not displayed.
		If you call this method it will loop processing X events until the application is exited.
	www.epcc.ed.ac.uk /~vtk/classvtkXRenderWindowTclInteractor.html (1294 words)

	Caml Weekly News (Site not responding. Last check: 2007-11-02)
		An event-driven interface is probably easier to agree upon.
		It is needlessly inconvenient to have to learn different interfaces for a given concept.
		In fact, it is not clear to me why it is good to have [std_environment] and [test_environment] in the interface as, as far as I can tell, they will just be used to implement the associated connectors (i.e.
	sardes.inrialpes.fr /~aschmitt/cwn/2005.04.26.html (2693 words)

	R GUIs (Site not responding. Last check: 2007-11-02)
		The major part of the interface is a table constituted of cells.
		The notebook interface can also be viewed like a live math scratch book (the metaphor preferred by Mathcad, another notebook-based program).
		It can also be considered as an extension of the command line interface, where not only text results are displayed under the command, but also graphs, and where rich-formatted text can be included in between.
	www.sciviews.org /_rgui/rgui/GUIs.html (486 words)

	CptS 355 Programming Language Design The Event Driven Paradigm Fall Semester, 2003 (Site not responding. Last check: 2007-11-02)
		Similar to an exception, an event is a (hardware) condition that is signaled.
		Unlike an exception, an event is a normal, expected condition.
		Flow-of-control is entirely driven by responding to events.
	www.eecs.wsu.edu /~cdyreson/teaching/languages/032/lectures/eventDriven.htm (320 words)

	VTK: vtkInteractorStyle Class Reference
		vtkInteractorStyle is a base class implementing the majority of motion control routines and defines an event driven interface to support vtkRenderWindowInteractor.
		That is, holding down the mouse keys generates a stream of events that cause continuous actions (e.g., rotate, translate, pan, zoom).
		In actor mode, mouse events affect the actor that is under the mouse pointer.
	noodle.med.yale.edu /vtk/classvtkInteractorStyle.html (1816 words)

	XML ZONE TIP: Asynchronous SAX: -- Simple API for XML as a Long-Running Event Processor --
		A stream can be a lot of things, in principle, but most of the time in Internet programming, we think of BSD sockets--an interface implemented on all modern operating systems.
		There is no reason, however, that the techniques in this tip could not also be used for a serial-port instrument connection, to monitor GUI events, or for similar long running and intermittent data streams.
		The basic idea this tip promotes is that XML is often an excellent choice for a wire protocol, and SAX is the most natural technique for coding client applications that utilize this protocol.
	gnosis.cx /publish/programming/async_xml.html (885 words)

	Re: Goals: XML Event Interface
		The interface will provide standardised low-level, pre-DOM > functionality for parsers to implement, for programmers who do not > want to incur the overhead of using the DOM; perhaps a DOM tree > could be built using only these interfaces.
		The interface will provide standardised high-level, post-DOM > functionality for parsers to implement, for programmers who do not > want to take the time to learn the XML concepts in the DOM; perhaps > the events could be generated from a DOM tree.
		I am not qualified to comment on whether it is needed or is different from the API to the DOM.
	www.stylusstudio.com /xmldev/199712/post90310.html (579 words)

	Java API for XML Processing (JAXP) (Site not responding. Last check: 2007-11-02)
		The DOM Level 3 specification defines these interfaces using Interface Definition Language (IDL) in a language independent fashion and also includes a Java Language binding.
		It provides an event-driven interface to the process of parsing an XML document.
		An event driven interface provides a mechanism for "callback" notifications to application’s code as the underlying parser recognizes XML syntactic constructions in the document.
	java.sun.com /javase/6/docs/technotes/guides/xml/jaxp/index.html (348 words)

	MITEM's Microsoft .NET Solutions
		When interfacing with Microsoft development tools it is helpful to think about the world before the announcement of.NET and the world after.
		Before.NET the principal Microsoft interface technology used with MitemView was COM (Component Object Model).
		Applications that present a COM-based interface can be configured in multiple flavors including regular COM, COM+, MTS (Microsoft Transaction Server and ASP (Active Server Pages).
	www.mitem.com /solutions/technology/net.asp (382 words)

	Event-Driven Programs
		When the event code is received, the program is just a giant "case" statement: If the event was this, do that.
		But you get these events, and the attitude of Windows is: "Deal with It!" If you ignore an event, fine.
		But the core of VB is programming for events that occur over your application's window.
	www.magictree.com /vbcourse/01introduction/eventdp.htm (260 words)

Try your search on: Qwika (all wikis)