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Necessary Connections
The following table describes the connections that you will need to set up for proper operation of this Magercise, if you are following the example method closely. It may in fact differ from the application you are building. If it does, this table can serve as a map of how the connections in the sample solution are set up. * means a parameter is required and immediately follows ** means two parameters are required and immediately follow = means a parameter is required and should be given a constant value (set the value in the connection property sheet, pressing Set paramaters...) ! = you need to set up exceptionOccurred events for the connection <calc button> means the connection should be set up for each button in the calculator METHOD means the target of the connection is a method call PROPERTY means the target of the connection is a property PARM means it is a PARAMETER source connection (going to a property ot method) EXCEPTION means that the source of the connection is the exceptionOccurred event for the last connection with a "!" after it. actionPerformed Event ConnectionsSource Bean Target Bean Target action =============== =========== ============= Menu("Save as") --> saveDialog METHOD show() Menu("Save as") --> notePadKernel PROPERTY fileName * PARM value --> saveDialog PROPERTY file Menu("Save as") --> notePadKernel PROPERTY dirName * PARM value --> saveDialog PROPERTY directory Menu("Save as") --> notePadKernel METHOD save() MenuItem("Open") --> loadDialog METHOD show() MenuItem("Open") --> notePadKernel PROPERTY fileName * PARM value --> loadDialog PROPERTY file MenuItem("Open") --> notePadKernel PROPERTY dirName * PARM value --> loadDialog PROPERTY directory MenuItem("Open") --> notePadKernel METHOD load() MenuItem("Open") --> loadDialog METHOD dispose() MenuItem("New") --> textArea1 PROPERTY text ="" MenuItem("New") --> notePadKernel PROPERTY fileName ="" MenuItem("New") --> notePadKernel PROPERTY dirName ="" MenuItem("Save") --> notePadKernel METHOD save() ! EXCEPTION --> saveDialog METHOD show() EXCEPTION --> notePadKernel PROPERTY dirName * PARAM dirname --> saveDialog PROPERTY directory EXCEPTION --> notePadKernel PROPERTY fileName * PARAM fileName --> saveDialog PROPERTY file EXCEPTION --> notePadKernel METHOD save() EXCEPTION --> saveDialog METHOD dispose() <calc button> --> calculatorKernel METHOD key(String keyName) * PARM keyName --> <calc button> PROPERTY label toDoAddButton --> toDoStuff METHOD addItem(String item) * PARM item --> toDoItem PROPERTY text toDoRemoveButton --> toDoStuff METHOD remove(int position) * PARM position --> toDoStuff PROPERTY selectedIndex phoneAddButton --> dialog1 METHOD show() phoneAddButton --> choice1 METHOD addItem(String item) * PARM item --> textField4 PROPERTY text phoneAddButton --> choice1 METHOD select(String str) * PARM str --> textField4 PROPERTY text phoneAddButton --> textField3 PROPERTY text = "xxx-xxx-xxxx" phoneAddButton --> textField2 PROPERTY text = "xxx-xxx-xxxx" phoneAddButton --> textField1 PROPERTY text = "xxx-xxx-xxxx" textField4 --> dialog1 METHOD setVisible(boolean b = false) phoneRemoveButton --> choice1 METHOD remove(int position) PARM position --> choice1 PROPERTY selectedIndex [need to create a variable stringConv of type java.lang.String] phoneRemoveButton --> textField3 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> busHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem phoneRemoveButton --> textField2 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> homeHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem phoneRemoveButton --> textField1 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> faxHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem itemStateChanged Event Connectionschoice1 --> textField3 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> busHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem choice1 --> textField2 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> homeHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem choice1 --> textField1 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> faxHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem textValueChanged event connectionstextField3 --> busHash METHOD put(Object key, Object value) ** PARM key --> choice1 PROPERTY selectedItem PARM value --> textField3 PROPERTY text textField2 --> homeHash METHOD put(Object key, Object value) ** PARM key --> choice1 PROPERTY selectedItem PARM value --> textField2 PROPERTY text textField1 --> faxHash METHOD put(Object key, Object value) ** PARM key --> choice1 PROPERTY selectedItem PARM value --> textField1 PROPERTY text windowActivated event connectionsdialog1 --> textField4 METHOD requestFocus() windowClosing event connectionsminiPim (Frame) --> toDoListKernel METHOD save() miniPim (Frame) --> phoneListKernel METHOD save() miniPim (Frame) --> miniPim (Frame) METHOD dispose() miniPim (Frame) --> SCRIPT {System.exit();} windowOpened event connectionsminiPim (Frame) --> toDoListKernel METHOD load()) miniPim (Frame) --> phoneListKernel METHOD load()) miniPim (Frame) --> textField3 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> busHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem miniPim (Frame) --> textField2 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> homeHash METHOD get(Object key) * PARM key --> choice1 PROPERTY selectedItem miniPim (Frame) --> textField1 PROPERTY text * PARM value --> stringConv METHOD valueOf(Object obj) * PARM obj --> faxHash METHOD get(Object key) PARM key --> choice1 PROPERTY selectedItem property-to-property connectionsSource Bean Property Target Bean Property =========== ======== =========== ========== calculatorKernel display <--> calcDisplay text faxHash this <--> phoneListKernel fax homeHash this <--> phoneListKernel home choice1 this <--> phoneListKernel name busHash this <--> phoneListKernel business toDoStuff this <--> toDoListKernel list textArea1 this <--> notePadKernel text |
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