Textbox lost focus event

Discussions about the Liberty BASIC language, with particular reference to LB Booster
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k6dgw
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Joined:Thu Feb 24, 2022 12:34 am
Textbox lost focus event

Post by k6dgw » Tue Jun 07, 2022 7:43 pm

Does LBB provide a way to trap a "lost focus" event in a textbox in a window of type "window" ... such as when TAB is pressed?

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Re: Textbox lost focus event

Post by guest » Tue Jun 07, 2022 9:49 pm

k6dgw wrote:
Tue Jun 07, 2022 7:43 pm
Does LBB provide a way to trap a "lost focus" event in a textbox in a window of type "window" ... such as when TAB is pressed?
Does this Liberty BASIC solution (easily found in a Google search) work?

k6dgw
Posts:11
Joined:Thu Feb 24, 2022 12:34 am

Re: Textbox lost focus event

Post by k6dgw » Thu Jun 09, 2022 8:57 pm

Thanks. I thought about this, and even played around with it some, however I am already using the Timer in a [sort of] critical timing section of the program. I'm really looking for a Win API with a callback when the focus for a given textbox moves to the next control. I'll post here if I find anything. Meanwhile, I will revisit the Timer solution to see if I can fit it into the existing code

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