This is as far as I got
function JMColor(r,g,b) {
// the same as calling super()
var color = JavaAdapter(java.awt.Color, {
'<init>': java.awt.Color,
});
// Do your contstructor stuff here
// return the object
return color;
}
var col = new JMColor(0.75,0.5,0.5);
// js: Java class "java.awt.Color" has no public instance field or
method named "length".
On Mar 5, 5:09 pm, Cameron McCormack <[email protected]> wrote:
> Joseph Montanez wrote:
> > If your using the adapter with an empty javascript object then thats a
> > no no.
>
> That was just to simplify the example. In reality, I wanted to override
> some methods.
>
>
>
>
>
> > I just spent an hour actraully trying to figure this out maybe I am
> > doing it wrong but it works.
>
> > importPackage(java.awt);
>
> > function JMColor(r,g,b) {
> > // the same as calling super()
> > var color = JavaAdapter(Color(r,g,b));
> > // Do your contstructor stuff here
>
> > // return the object
> > return color;
> > }
> > var col = new JMColor(0.75,0.5,0.5);
> > print(col);
> > //java.awt.Color[r=191,g=128,b=128]
>
> AFAICT, the above code will create a new adapter class that extends
> java.lang.Object, with methods taken from the instance of java.awt.Color
> that was created. An instance of the new adapter class is created, and
> return and assigned to 'col'. Is that right?
>
> Interestingly, col.__proto__ == the java.awt.Color object created and
> returned from JMColor. That explains how the "java.awt.Color[...]"
> string can be printed.
>
> --
> Cameron McCormack ≝http://mcc.id.au/
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