Weird artifact showing in my TextAreaWithOneWildcard

[Sandy.Dahl]

Every text areas I place have cursor visible. From some of the areas I don't want to have cursors. How do I hide them?

[Martin KJELDSEN]

Hi @Sandy.Dahl​,

Text areas in TouchGFX do not support cursors. Can you show me a screenshot? Something funky must be going on :)

/Martin

[Sandy.Dahl]

Hi Martin!

Interesting, them I'm probably doing it wrong. It looks like this:

[Martin KJELDSEN]

Hi @Sandy.Dahl​,

That definitely looks "interesting" and actually does look like a cursor :) Are you able at all to share your project, or part of it, with me so that i can see this for myself and maybe debug it?

Thanks!

/Martin

[Sandy.Dahl]

Hi again!

Which part do you want to see? The view or presenter of this screen?

Can it because I'm still using version 4.9.3...?

Thank you so much for your quick answer!

/ Sandy

[Martin KJELDSEN]

Hi Sandy,

No problem. 4.9.3 is fine, i can upgrade the project here.

I just need an application that can show me the specific view you're seeing the issue with.

/Martin

[Sandy.Dahl]

Hi Martin!

Sorry, can't share more than this.

From view.hpp:

TextAreaWithOneWildcard MeasurementText;

Unicode::UnicodeChar MeasurementBuffer[9];

uint32_t MeasurementValue = 0;

From view.cpp:

MeasurementText.setPosition(182, 144, 164, 37);

Unicode::strncpy(MeasurementBuffer, Unicode::EMPTY, 1);

MeasurementText.setWildcard(MeasurementBuffer);

MeasurementText.setTypedText(TypedText(T_SCREEN));

MeasurementText.setVisible(false);

void InfoView::setTextFieldData(uint32_t data)

{

      MeasurementValue = data;

      Unicode::snprintf(MeasurementBuffer, 9, "%u", MeasurementValue);

      MeasurementText.invalidate();

}

Thanks again for your help.

/ Sandy

[Martin KJELDSEN]

There's nothing in that code that looks suspicious at all.

Instead of Unicode::strncpy(MeasurementBuffer, Unicode::EMPTY, 1), could you try MeasurementBuffer[0] = 0 ?

/Martin

[Sandy.Dahl]

No change in outcome with your suggestion unfortunately... What to try now?

[Martin KJELDSEN]

Hi Sandy, since i can't try this myself we can only speculate.To me it simply looks like the character "|". Can you check your buffers for that unicode? U+007C.