About Roger.ch

Roger.ch · 2023-09-21

How does this work with a ClickListener?I have a view with 10 custom containers. How can I tell the view when a custom container has been pressed and which one? Do you have a simple example?ThanksRegards, Roger

Roger.ch · 2023-09-17

I have a container with a switch on my screen. On the screen there are about 20 other containers that should change their appearance depending on the switch in the first container. How can I refresh a whole screen with all elements from one container...

Roger.ch · 2023-09-07

We want to change the font and color of text fields at runtime. The text always remains the same. We only want to change to one of the predefined fonts.Is this possible with TouchGFX?Thank you for any advice.Regards, Roger

Roger.ch · 2023-08-03

Hello everyoneCan I also add an svg image to a button? I can embed images in svg format (almost) without any problems. However, if I want to assign an image to a flex button, only png works. Is there a workaround for this or does it just not work?Reg...

Roger.ch · 2023-04-18

Does the STM32H750XBH6 have data flash memory that I can use to store 200 bytes of application data? For example to store the IP address etc.. The datasheet says something about "2 Kbytes (64 flash words) of user option bytes for user configuration"....

Roger.ch · 2023-09-21

Hi F.BelaidThank you very much for your tip. Unfortunately I had not found the example. But it looks good.I will have a look at it tomorrow.Best regards, Roger

Roger.ch · 2023-09-18

Thank you very much Panchev.This looks nice. Will test it tomorrow.Best regards, Roger

Roger.ch · 2023-09-11

Hi Osman. Thank you for your answer. I know this from earlier applications with graphics processors. There I also had to write a character set generator for the characters used. Would have hoped that TouchGFX could specify two or more fonts per text....

Roger.ch · 2023-09-07

The screens are dynamic. View and Presenter exist only as long as the screen is active. If you change the screen, all local data are gone. If you want to pass data, then you should pass it from the view via the presenter to the model and store it the...

Roger.ch · 2023-09-07

Have you already read the TouchGFX documentation??? ;)Model-View-Presenter Design Pattern | TouchGFX DocumentationIf you want to google something about this architecture approach, you can find more info under the keyword MVVM.View:The view reflects t...

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Example of a ClickListener?

How can a container refresh a view/screen?

Is it possible to change the font of a text field during runtime.

Button with svg image?

STM32H750XBH6 Data Flash Memory for Application Data.

Re: Example of a ClickListener?

Re: How can a container refresh a view/screen?

Re: Is it possible to change the font of a text field during runtime.

Re: How does Mode, View, Presentor work?

Re: How does Mode, View, Presentor work?