birt code 39

birt code 39

birt code 39

birt code 39

birt code 39

birt code 39,

birt code 39,

birt code 39,
birt code 39,

birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,

birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,

birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,
birt code 39,

In the chapter s source files, you ll find a folder called BitBlockTransfer, which demonstrates a simple example. Run the SWF, and you ll see 16 numbered squares on the stage (from 0 to 15). They move around and bounce off the stage edges, as shown in Figure 6-16.

With the design of the Composite UI Application Block, you can build your own custom Workspaces and SmartPartInfo implementations to meet your application s specific needs. This flexibility can allow for great control of the look and feel of any application.

Figure 11-8. Architecture with all of the pieces assembled The UML diagram in Figure 11-8 looks complicated, but it can be separated into two blocks of functionality. There is an inner circle of interfaces and an outer circle of implementations. The inner circle has the types Request, Result, Parent, and Command. The outer circle has the types Amazon, Google, SearchResult, SearchRequest, ParentImpl, HttpServlet, and AsynchronousServlet.

Figure 6-16. Move graphics around the stage without the help of Sprite or MovieClip objects. This is nothing spectacular, except for one aspect: not a single Sprite or MovieClip object is doing any of the work. How is it possible There are two components to this example: A tile sheet: A PNG file in the assets/images folder called tileSheet.png. It s a 128-by-128 bitmap image of those 16 numbered squares, as shown in Figure 6-17.

The Composite UI Application Block provides a robust, loosely coupled communication infrastructure to allow the components within an application to communicate with one another. This lets SmartParts or other classes within a WorkItem communicate with one another without needing to know about the other SmartPart s or class s implementation. In other words, you can create a WorkItem that is set up to subscribe to a particular published event, but if the event is not available, the application will still run without any hiccups (except, of course, the event will never be fired). Events within the Composite UI Application Block are handled by three main components: events marked as EventPublishers, methods marked as EventSubscribers, and the EventTopic class. Together, these three components compose the Event Broker service. This design allows you to manage event publications, subscriptions, and topics programmatically. The critical piece in the Event Broker service is the EventTopic class. The EventTopic class provides the means to publish events from the event publishers to the event subscribers. EventTopic objects are contained in the WorkItem.EventTopics collection class. The EventTopic class uses the assistance of a helper class called EventInspector. The EventInspector is responsible for examining components and registering any event subscriptions or publications to the EventTopic, and adding those topics to the EventTopics collection. The EventInspector also handles unregistering EventTopics when the application disposes of a component.

The application class: BitBlockTransfer reads the tile sheet and copies each tile onto a new position in a bitmap that s the same size as the stage. It does this each frame. Here s the entire BitBlockTransfer application class: package { import import import import import

Parent is the core of the entire system and is the bridge that binds all the pieces together. However, to keep it simple for Parent, Parent knows about only the inner circle of types. In the diagram, Google, Amazon, and HttpServlet know about the outer circle of types (SearchRequest, SearchResult) that are passed across the bridge.

You can easily create event publications with the EventPublication attribute. All that you need to specify is a unique topic name, such as topic://MyApplication/MyEvent. Optionally, you can also specify one of the following three publication scopes: Global: The events that are a part of the EventTopic class should be fired on all WorkItem instances. This is the default scope if a publication scope is not specified. Descendants: The events that are part of the EventTopic class should be fired on only the WorkItem instances where the event publication was fired and all of the WorkItem s descendant WorkItem instances. WorkItem: The events that are part of the EventTopic class should be fired on only the WorkItem instance where the event publication was fired.

flash.events.Event; flash.display.*; flash.geom.Point; flash.geom.Rectangle; com.friendsofed.utils.*;