Re: Button Binding

If I'm reading the POD in Tk::bind correctly, the syntax should / could be:

$widget->bind('<Enter>', $submit)
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where $submit is a coderef to sub submit { ... }.

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Re^2: Button Binding by moz (Novice) on Mar 18, 2015 at 18:33 UTC
I get the part of binding to a subroutine. My problem is my buttons issue commands and I want to bind a key to invoke the button action. I have tried `$widget->bind('<Enter>', $submit->invoke);` But it causes issues messing up the frame packing.	[reply] [d/l]
Re^3: Button Binding by Anonymous Monk on Mar 18, 2015 at 23:15 UTC
`$submit->invoke` is not a subroutine reference	[reply] [d/l]