> Hi,
>
> Please consider any foo widget with a show() method.
> Why :
> foo* foo1=new(foo);
> foo->show();
> shows the widget, but:
>
> foo foo1;
> foo.show();
>
> does not?
>
I assume the code you posted is inside a constructor or GUI-arrange
function.
Consider this:
{ // enter scope
...
foo* foo_ptr=new(foo);
bar_container->add(*foo_ptr);
foo_ptr->show();
foo foo_obj;
bar_container->add(foo_obj);
foo_obj.show();
...
} // leave scope
foo_obj will be destroyed, gtk+ can't show it because its gone.
foo_ptr is destroyed too, but the object it pointed to still lives.
MfG Maik
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