WIndowManger deprecated

Support
#1

HI,

Is it possible to re-do the WindowManger code into imported Cuba 7 application (from Cuba 6)?

 @Override
    public void ready() {
    super.ready();
   openWindow("crm$Transaction.browse", WindowManager.OpenType.THIS_TAB);
        mainMenu.getMenuItems()
                .forEach(this::addStyleNameRecursive);
    }

I tried to use

@Inject
private ScreenBuilders screenBuilders;

(but I don’t know which method I have to choose).

#2

Hi, the equivalent is:

screenBuilders.screen(this)
          .withScreenId("crm$Transaction.browse") // or better use .withScreenClass
          .withLaunchMode(OpenMode.THIS_TAB)
          .build()
          .show();
#3

You can even skip build() if you do not need additional preparations:

screenBuilders.screen(this)
                .withScreenClass(TransactionBrowse.class)
                .withLaunchMode(OpenMode.THIS_TAB)
                .show();
1 Like
#4

Thank you very much! It works perfectly.
For me is not quite clear what “build” does?
Seems to have the same behaviour (with or without build). What means additional preparations?

#5

.build() returns an instance of Screen so that you can call some methods of this particular screen’s API before showing it.

TransactionBrowse transactionBrowse = ScrescreenBuilders.screen(this)
                .withScreenClass(TransactionBrowse.class)
                .withLaunchMode(OpenMode.THIS_TAB)
                .build();

transactionBrowse.setSomething();
transactionBrowse.show()
#6

Ok. Now is clear.
Thank you!