Update vs .show

[hafezrouzati]

In the Widget Gallery example, the code calls the .ui function from inside the show() method whereas in the eframe_template, there is an update method where all the widgets are to be added.

Is there a difference in these two approaches? For example, is the show() method also called constantly to re-render the UI?

I'm currently using the eframe_template to build my application.

Thanks

[stonerfish]

eframe will call update() for you each frame. Your update() can call show().
In the egui_demo_app, the only function called each frame from eframe is the wrap_app::update()
The other update() methods are all called from the wrap_app::update(). The show() methods are for code organization.