[Hecl-devel] Object arg, from java to hecl!

[Martin M. <DO...@gm...>]

Hi,

I have problem with object arguments that i want pass from java to hecl.

In the MwtManager class there is the paint(Graphics g) method that will called each time by the thread. The idea i want try out i to do following:

// in MwtManager.java
public void paint(Graphics g) {
 
  //execHeclCmd is an interface that will implemented by MwtManagerCmd
  execHeclCmd.evalPaint(g);
   ...   
   ...
   ...
}

// in MwtManagerCmd.java

   ...
   ...
   ...
public void evalPaint(g) {
   interp.evalIdle(new Thing("paint ") + g);
}

//in script.hcl

proc paint {g} {
   $g frect [list 10 10] [list 10 80]
}

I get any error!

Unknown command javax.microedition.lcdui.Graphics@af4354 ....!

I have done also:

   interp.evalIdle(new Thing("paint ") + ObjectThing.create(g));

and

   interp.evalIdle(new Thing("paint ") + new ObjectThing(g));

But always i get this error.

Does anybody knows what i do wrong and how it could be done???

Thanks in advance!

Maritn




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