Hi Nicolas
In the code below I'm using alloc_root to save the object and function
to call on a gtk callback. You'll notice the absense of free_root(),
that's because gtk_signal_connect is a first time connection and can be
called many times, so i don't want to free the neko callback data on
the first event.
So, the question is, I need to store the alloc_root pointer, and the
best place to do so would be back in the object that's firing the
event, then I can free the alloc_root data when the object is finalised.
So is it ok to wrap alloc_root pointer as an abstract and store it back
in the original object?
thx
bd
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void signal_callback(GtkWidget *ptr,void *transfer) {
value *p = (value *)transfer;
val_call1(*p,*(p+1));
}
value hxs_signal_connect(value abstractWidget,value event,value
func,value haxeWidget) { val_check(event ,string);
val_check_function(func,1);
//value *transfer = (value *)calloc(sizeof(value),2);
value *transfer = (value *)alloc_root(2);
*transfer = func;
*(transfer + 1) = haxeWidget ;
g_signal_connect(G_OBJECT(val_data(abstractWidget)),
val_string(event),
G_CALLBACK(signal_callback),
transfer);
return val_true;
}
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"It is no measure of health to be well adjusted to a profoundly sick
society." --Jiddu Krishnamurti
--
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