Extended Exercise Adding a Gui q We can

  • Slides: 10
Download presentation
Extended Exercise – Adding a Gui q We can now make use of the

Extended Exercise – Adding a Gui q We can now make use of the Java Swing classes to add a Gui to our model q Java classes can be added to the model as references and shown on Object Model Diagrams q Java classes can also simply be added as attributes q To generate the appropriate Import statements, we will need to add dependencies with “Usage” stereotypes to the Java packages or classes. Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 1 www. telelogic. com

Adding Java Packages q Add the java. awt & javax. swing packages to the

Adding Java Packages q Add the java. awt & javax. swing packages to the browser q We must now change the Component so that no code is generated for the java packages Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 2 www. telelogic. com

Adding a JFrame & Text. Field q Add a JFrame and Text. Field to

Adding a JFrame & Text. Field q Add a JFrame and Text. Field to the Display Class: Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 3 www. telelogic. com

Adding a Font q Add attributes FONT_SIZE and FONT_NAME to the Display class: Rhapsody

Adding a Font q Add attributes FONT_SIZE and FONT_NAME to the Display class: Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 4 www. telelogic. com

Accessors and Mutators q Since some of our attributes are final, we can not

Accessors and Mutators q Since some of our attributes are final, we can not have any mutators q Set the properties so that neither mutators or accessors are generated for all attributes in the Display class Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 5 www. telelogic. com

Modifying the Show Operation q Modify the Show Operation of the Display Class: Rhapsody

Modifying the Show Operation q Modify the Show Operation of the Display Class: Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 6 www. telelogic. com

Initializing the Display Gui q Add a new Constructor to the Display class: Don’t

Initializing the Display Gui q Add a new Constructor to the Display class: Don’t forget that to save typing, text can be cut and pasted from the report. Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 7 www. telelogic. com

Adding Dependencies q In order to generate the appropriate import statements, we need to

Adding Dependencies q In order to generate the appropriate import statements, we need to add dependencies to the java packages. These dependencies could also be modelled on Object Model Diagrams Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 8 www. telelogic. com

Gen Make & Run q Save Generate, Make & Run q Inject an ev.

Gen Make & Run q Save Generate, Make & Run q Inject an ev. Start event into the Cash. Register object If there is an error, it may be because the import statements have not been generated in the Display. java file, doing a Re Generate will create them. Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 9 www. telelogic. com

Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002

Rhapsody in J Tool Training "Essential" © I-Logix 1999 -2002 v 4. 01 07/07/2002 10 www. telelogic. com