On Tue, Apr 7, 2009 at 9:21 PM, Andrey Larionov <[email protected]>wrote:
> Two test in FontTest assumes what TextStyle>>default will answer a
> some Accuny font with some size. But if we override default font -
> test will fail. I'll try to find solution and fix, but new vm and
> image crashed during debuging.
> I think solution will be to create corresponding TextStyle for test.
>
> Also i'm a newbie and can some clarify what is DefaultTextStyle? It
> not declared as instance or class variable.
I am also a but newbie but I think that's a symbol Is it actually #
DefaultTextStyle ?
If true, yes, it would probably be a symbol. A symbol, as Squeak By Example
says is:
"
Symbols are like Strings, in that they contain a sequence of characters.
However, unlike a string, a literal symbol is guaranteed to be globally
unique. There is only one Symbol object #Hello but there may be
multiple String objects with the value 'Hello'.
"
See SBE for more documentation.
However, if there is something that it is not a class neither a class
variable, it can be a global variable. For example, do a expect it of
Smalltalk. You may think Smalltalk is a class, but it doesn't. It is global
variable. Indeed it is an object of SystemDirectory.
Cheers,
Mariano
>
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