B4J Question Capture Mouse wheel (Javaobject library?)

Marc De Loose · 2024-11-05T14:07:57+0000

How can I capture when the mouse wheel is used?

I suppose I need to fire some kind of event. Is it done with the JavaObject internal library?

JohnJ · 2024-11-05T14:14:34+0000

Marc De Loose said:
How can I capture when the mouse wheel is used?

I suppose I need to fire some kind of event. Is it done with the JavaObject internal library?

How to 'read' mouse wheel rotation?

I am using a canvas to draw figures I would like to perform a zoom function using the mouse wheel How to 'read' the scrolling of the mouse wheel on a canvas?

www.b4x.com

Marc De Loose · 2024-11-05T14:37:21+0000

Yes I saw this library but it seems we need to use the JavaObject library.

I dont see an example using that library.

klaus · 2024-11-05T15:53:11+0000

Marc De Loose said:
Yes I saw this library but it seems we need to use the JavaObject library.

Why do you absolutely want to use the JavaObject library ?
The in the link works.

Marc De Loose · 2024-11-05T16:34:05+0000

klaus said:
Why do you absolutely want to use the JavaObject library ?
The in the link works.

No reason. I just looked at the first post of the jReflector library and it was reading:

"I already converted this library but I wasn't going to bother posting it as we have the JavaObject library"

THats all.

B4J Question Capture Mouse wheel (Javaobject library?)

Marc De Loose

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How to 'read' mouse wheel rotation?

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klaus

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