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Prevent selection of title RSS feed
Forum Index » tcMenu Arduinio library
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pruttelherrie


Joined: Oct 21, 2020
Messages: 18
Offline
Hi Dave,

Is it possible to prevent the menu from scrolling up to the Title, which does nothing? Using version 2.2 I can scroll onto the title, but I would like the cursor to stay on the topmost item. Is this possible?
davetcc


Joined: Jan 19, 2019
Messages: 530
Offline
Hi there, at the moment in 2.2 it is not configurable, but we could put in an option to prevent it being selected.

You can set an action for the title using "setTitlePressedCallback" as per below, I usually use it to show version information:

setTitlePressedCallback([](int id) {
        withMenuDialogIfAvailable([](MenuBasedDialog* dlg) {
            dlg->setButtons(BTNTYPE_CLOSE, BTNTYPE_NONE);
            dlg->showRam("ARM Example", false);
            char menuVer[10];
            tccore::copyTcMenuVersion(menuVer, sizeof menuVer);
            dlg->copyIntoBuffer(menuVer);
        });
    });


pruttelherrie


Joined: Oct 21, 2020
Messages: 18
Offline
Ah, nice!

Thanks.
davetcc


Joined: Jan 19, 2019
Messages: 530
Offline
BTW the withMenuDialogIfAvailable is a new function that will be released along with the full 2.2 release. I'm just finishing the testing now.
patebeng


Joined: Sep 17, 2021
Messages: 5
Offline
removed
 
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