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access GUI member directly?

 
peter hammond
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hi guys

i have a GUI that has the usual suspects in it a ComboBox and Treeview and Listview.. (javaFX)

my question is should these members be public or should i keep them private and use a public method to return and add values to these members?? from other classes and Threads and methods....

hope that makes sense

many thanks for your advice...

arrh wrong section sorry bout that....
 
Ranganathan Kaliyur Mannar
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Having the variable private is general part of OOPS programming and I don't think there is anything different here.

If you want other classes to be notified when the selection is changed, the correct solution would be to attach them as listeners (say to the valueProperty of the combo box).
 
peter hammond
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thanks for the reply...

i wasn't sure how best to access these members i will leave them as they are then good idea on the listener i will add one of them in....
 
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