About DSwea.1

DSwea.1 · 2022-10-15

The Problem (Initially)A TextArea with one wildcard is used to display a value centered in its field. When a larger value is overwritten with a smaller value, the new value is centered in the TextArea, but a “residue�? of the previous, larger value, ...

DSwea.1 · 2022-10-09

The ProblemA TextArea with one wildcard is used to display a floating point number centered in its field. When a larger number is overwritten with a smaller number, the new number is centered in the TextArea, but a “residue�? of the previous, larger ...

DSwea.1 · 2022-06-18

Issue with TouchGFX 4.17 / STMCubeIDE 1.7.0A view screen includes a single instance of a custom “TextField�? class and an associated button overlay which, when touched, triggers a popup object, (custom class NumberEntryPopup), which includes a numeri...

DSwea.1 · 2022-05-11

Can anyone please explain the thinking behind the weird and asymmetric behavior of resize/drag handles in TouchGFX containers? The click-drag behavior of the handles on the left and top sides is entirely different from that of the handles on the righ...

DSwea.1 · 2022-04-29

How can I enter unicode non-ASCII characters (ex.: Ballot Box (U+2610) and Ballot Box Checked (U+2611)) in typography wildcards, and/or in single-use strings?

DSwea.1 · 2022-10-16

Yes, that's basically the same approach without the check on width after resizing. I do think, however, that a discussion of the need for this approach should be added to the online documentation (https://support.touchgfx.com/4.20/docs/development/ui...

DSwea.1 · 2022-10-14

Thanks also for the suggestions regarding the Function keys in the simulator. It's only quite recently that we've adapted our application to run in the simulator, as we've needed to make a number of code emulations to substitute in roles normally ass...

DSwea.1 · 2022-10-14

Hi Osman,Thank you for your helpful reply regarding invalidating. Your comments and the documentation reference make it perfectly clear why I was having the problem in question, and why invalidating a larger surrounding area provided a workaround.It ...

DSwea.1 · 2022-06-19

Yes. Thanks for the insight! Turns out that TouchGFX was not allocating a canvas buffer at all for this screen. Apparently, the Line widget, being as it was pretty far down in the class hierarchy, was somehow missed in the code generator's scan.Your ...

DSwea.1 · 2022-04-27

Yohann KLEIN (ST) posted a comment about work on the base class 2 months ago on the following thread (which refers to the same topic):https://community.st.com/s/question/0D53W00001OPx2sSAD/common-popup-for-all-screensBut he failed to mention that you...

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Invalidate() / Resize() Order Depends on Object's Width, Known Only AFTER Resizing

TextArea with Wildcard displays residue of previous value when modified.

Screen Crash Because of Missing Object in Generated Code

Weird Container Resize Behavior

How to enter non-typeable unicode characters in typography wildcard characters

Re: Invalidate() / Resize() Order Depends on Object's Width, Known Only AFTER Resizing

Re: TextArea with Wildcard displays residue of previous value when modified.

Re: TextArea with Wildcard displays residue of previous value when modified.

Re: Screen Crash Because of Missing Object in Generated Code

Re: How to drive reused containers?