M5 tough remove touch buttons
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Hello
I have tried everything when it comes to removing/hiding/deactivating a button on the touch screen on an M5 tough, searching Google in and out. When I use .fillScreen(), it fills the screen but I can still "click" the button when I touch the screen where it was and then it appears again.
Hoping for an answer to this small question.Thanks a lot! :D
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Hello @HansDia95
using UIFlow firmware 1.9.8 on my M5Tough I can simply hide a button and after that it no longer is touchable until I make it show again.
Have you tried
Set touch_button_X hide
block?Care to share your UIFlow code?
Thanks
Felix -
Hi again I'm using Arduino IDE btw :)
Thanks again :)
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Hello @HansDia95
I assumed you are using UIFlow since you've posted under SOFTWARE / UIFlow ...
Anyways, with Arduino there seems to be an issue with hiding (static) buttons. However when I use dynamic buttons it seems to work. Here is a function creating / showing or hiding / deleting a button.
Button *b3 = nullptr; void showHideButton3(bool show) { if(show == true) { if(b3 != nullptr) return; Serial.println("*** show"); b3 = new Button(220, 200, 80, 40, false, "C", off_clrs, on_clrs, MC_DATUM); b3->addHandler(eventDisplay, E_ALL); } else { if(b3 == nullptr) return; Serial.println("*** hide"); b3->delHandlers(); b3->hide(BLACK); delete(b3); b3 = nullptr; } }
BTW: I was using above in the context of the M5Tough Touch example.
Thanks
Felix -
Look in
https://github.com/m5stack/M5Tough/blob/master/src/utility/M5Button.h
It explains the touch button usage.
-Brent -
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@hansdia95 I am running into problems with using button.hide() Can you please provide an example of your usecase? Perhaps I just have a syntax error. I can not find much informaiton on this other than the writeup on github (that provides little informaiotn on this)