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jvx:reference [2020/06/15 08:25]
cduncan [Usage example]
jvx:reference [2020/06/15 08:28]
cduncan [Adding a New Technology]
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 ===== Adding a New Technology ===== ===== Adding a New Technology =====
  
-Adding support for a new technology is as straightforward as one can imagine: simply ​creating ​the extensions/​implementations layers and implementing ​the factory for that technology. Giving a complete manual would be out for scope for this document, but the most simple approach to adding a new stack to [[https://​sourceforge.net/​projects/​jvx/​|JVx]] is to start with stubbing out the ''​%%IFactory%%''​ and implementing ''​%%IWindow%%''​. Once that one window shows up, it’s just implementing one interface after another in a quite straightforward manner. In the end, your application can switch to yet another GUI framework without the need to change your code.+Adding support for a new technology is as straightforward as one can imagine: simply ​create ​the extensions/​implementations layers and implement ​the factory for that technology. Giving a complete manual would be out for scope for this document, but the most simple approach to adding a new stack to [[https://​sourceforge.net/​projects/​jvx/​|JVx]] is to start with stubbing out the ''​%%IFactory%%''​ and implementing ''​%%IWindow%%''​. Once that one window shows up, it’s just implementing one interface after another in a quite straightforward manner. In the end, your application can switch to yet another GUI framework without the need to change your code.
  
 ===== Conclusion ===== ===== Conclusion =====
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 The following method is a simplified way to launch a [[https://​sourceforge.net/​projects/​jvx/​|JVx]] application. Normally, you’d use the technology specific launcher to launch the application. These launchers do know exactly what is required to set it up and start the technology and the application. However, covering the launchers is out of scope for this post, so we will review them and their mechanics in a follow-up. The following method is a simplified way to launch a [[https://​sourceforge.net/​projects/​jvx/​|JVx]] application. Normally, you’d use the technology specific launcher to launch the application. These launchers do know exactly what is required to set it up and start the technology and the application. However, covering the launchers is out of scope for this post, so we will review them and their mechanics in a follow-up.
  
-===== The simplest ​JVx application: Just the GUI =====+===== The Simplest ​JVx Application: Just the GUI =====
  
-But first, we will start without anything. The most simple application you can create with [[https://​sourceforge.net/​projects/​jvx/​|JVx]] is an application which does open a single window and only works with in memory data (if at all). This can be easily achieved by “just starting” the application.+But first, we will start without anything. The most simple application you can create with [[https://​sourceforge.net/​projects/​jvx/​|JVx]] is an application which opens a single window and only works with in-memory data (if at all). This can be easily achieved by “just starting” the application.
  
 [[https://​blog.sibvisions.com/​2016/​12/​07/​jvx-reference-of-technologies-and-factories/​|The JVx GUI is a simple layer on top of the Technology]] which implements the actual functionality. So if we want to have a GUI we’ll need to initialize the factory before doing anything else: [[https://​blog.sibvisions.com/​2016/​12/​07/​jvx-reference-of-technologies-and-factories/​|The JVx GUI is a simple layer on top of the Technology]] which implements the actual functionality. So if we want to have a GUI we’ll need to initialize the factory before doing anything else:
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 UIFactoryManager.getFactoryInstance(SwingFactory.class);​ UIFactoryManager.getFactoryInstance(SwingFactory.class);​
 </​code>​ </​code>​
-With this little code we have initialized everything we need to create a simple Swing application. Now we can start to create and populate a window with something:+With this little codewe have initialized everything we need to create a simple Swing application. Now we can start to create and populate a window with something:
  
 <code java> <code java>
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 frame.eventWindowClosed().addListener(() -> System.exit(0));​ frame.eventWindowClosed().addListener(() -> System.exit(0));​
 </​code>​ </​code>​
-We can start to create and manipulate the GUI, in this case we are building a simple window with a label inside. Last but not least, we make sure that the JVM will exit when the window is closed.+We can start to create and manipulate the GUI. In this case we are building a simple window with a label inside. Last but not least, we make sure that the JVM will exit when the window is closed.
  
 A very good example and showcase for that is the [[https://​github.com/​sibvisions/​jvx.kitchensink|JVx Kitchensink]]. A very good example and showcase for that is the [[https://​github.com/​sibvisions/​jvx.kitchensink|JVx Kitchensink]].
  
-That’s it. That is the most simple way to start a [[https://​sourceforge.net/​projects/​jvx/​|JVx]] application. We can use all controls and we can use ''​%%MemDataBook%%''​s without any problem or limitation. ​And best of all, we can simply switch to another ​Technology ​by using another factory.+That’s it. That is the most simple way to start a [[https://​sourceforge.net/​projects/​jvx/​|JVx]] application. We can use all controlsand we can use ''​%%MemDataBook%%''​s without any problem or limitation. ​Best of all, we can simply switch to another ​technology ​by using another factory.
  
 ===== Anatomy of a remote JVx application ===== ===== Anatomy of a remote JVx application =====
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