About Pirol

Pirol · 2023-01-26

Hello,I’m trying to understand some issues we have with the slide transition. The slide transition uses the snapshot widget functions to copy the "old" screen to the animation storage to combine this screen with the incoming screen.Here is the code:S...

Pirol · 2023-01-16

I have a scroll wheel with selected item. Is it possible to update the selected item, e.g. its font color, when the modelListener notifys the screen that a certain event has happened?Example: Let's assume the model contains a counter and notifys the ...

Pirol · 2022-11-22

In the scroll wheel with selected item, you can drag the last item (the top or bottom item of the whole list) nearly out of the area of the selected (highlighted) item. How can you change how far the last item can be dragged out of that area? I thoug...

Pirol · 2022-09-19

On a screen, I use the function handleGestureEvent. Inside this function, I have an if-else to differentiate between horizontal and vertical swipes:void handleGestureEvent(const GestureEvent& event) { if (event.getType() == GestureEvent::SWIPE_HO...

Pirol · 2022-09-02

When I delete a Screen in TouchGFX Designer, the screen is deleted in the designer and the base files are also deleted. But the view and presenter files are not deleted. When I delete my user code in view and presenter, then these files are indeed de...

Pirol · 2023-03-24

Have you changed the toolchain in CubeMX in the Project Manager tab? After generating with CubeMX, generate again with TouchGFX Designer.

Pirol · 2023-02-15

Hello Osman,thank you for your answer.We use the display with FMC, not LTDC, so your solution unfortunately does not work for us. I'm sorry, I should have said that in the post.I can't find the function HAL_DSI_EndOfRefreshCallback in our project. I ...

Pirol · 2023-02-10

Today, I got it working. I will document it here in case someone has the same question. It is not the best solution but at least it works for me.For me, one problem when working with the scroll wheel is to get the indeces right. In a scroll wheel wit...

Pirol · 2023-01-20

Thank you for your suggestions. Priorities have shifted so that I did not have the time to fully work through everything yet, but I will work on it later and will then let you know if I achieved what I needed. Or come back with more questions...

Pirol · 2022-11-29

Alright. Thank you for your answer.

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User Activity

Slide transition not working with single framebuffer

Update item in scroll wheel without scrolling

Upper and lower bound in scroll wheel

Stop getting two gesture events from one gesture

Deleted Screens are not completely deleted

Re: why was the project generated by touchGFX can NOT be compiled successfully by MDK or cubeIDE?

Re: Slide transition not working with single framebuffer

Re: Update item in scroll wheel without scrolling

Re: Update item in scroll wheel without scrolling

Re: Upper and lower bound in scroll wheel