Tk und Subs (Seite 2) (Graphische Oberflächen)

[thread]4913[/thread]

Tk und Subs (Seite 2)

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ptk

2005-04-06 12:38

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2003-11-28
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Ich benutze gerne Advertise und Subwidget, um einzelne Widgets nach aussen sichtbar zu machen:

Code: (dl )

my $l = $top->Label->pack;
$top->Advertise(MeinLabel => $l);
...
# spaeter
$top->Subwidget("MeinLabel")->configure(...)

pKai

2005-04-06 14:25

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2005-02-18
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[quote=Crian,06.April.2005, 01:31]Mit dem Modul (was übrigens ein Core-Modul ist) kannst Du die Schlüssel eines Hashes "abschließen".[/quote]
Aber nicht in 5.6, was F. anscheinend verwendet.

Quote
NAME
Hash::Util - A selection of general-utility hash subroutines

...

DESCRIPTION
"Hash::Util" contains special functions for manipulating hashes that
don't really warrant a keyword.

By default "Hash::Util" does not export anything.

Restricted hashes
5.8.0 introduces the ability to restrict a hash to a certain set of
keys. No keys outside of this set can be added. It also introduces the
ability to lock an individual key so it cannot be deleted and the value
cannot be changed.
...

I sense a soul in search of answers.

Crian

2005-04-07 19:16

User since
2003-08-04
5873 Artikel
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[quote=ptk,06.04.2005, 10:38]Ich benutze gerne Advertise und Subwidget, um einzelne Widgets nach aussen sichtbar zu machen[/quote]
Schick, das kannte ich gar nicht.

s--Pevna-;s.([a-z]).chr((ord($1)-84)%26+97).gee; s^([A-Z])^chr((ord($1)-52)%26+65)^gee;print;

use strict; use warnings; Link zu meiner Perlseite

Crian

2005-04-07 19:17

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2003-08-04
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[quote=pKai,06.04.2005, 12:25][quote=Crian,06.April.2005, 01:31]Mit dem Modul (was übrigens ein Core-Modul ist) kannst Du die Schlüssel eines Hashes "abschließen".[/quote]
Aber nicht in 5.6, was F. anscheinend verwendet.

Quote
NAME
Hash::Util - A selection of general-utility hash subroutines

...

DESCRIPTION
"Hash::Util" contains special functions for manipulating hashes that
don't really warrant a keyword.

By default "Hash::Util" does not export anything.

Restricted hashes
5.8.0 introduces the ability to restrict a hash to a certain set of
keys. No keys outside of this set can be added. It also introduces the
ability to lock an individual key so it cannot be deleted and the value
cannot be changed.
...

[/quote]
Was dennn "nicht"? Da steht doch genau was ich gesagt habe?!

s--Pevna-;s.([a-z]).chr((ord($1)-84)%26+97).gee; s^([A-Z])^chr((ord($1)-52)%26+65)^gee;print;

use strict; use warnings; Link zu meiner Perlseite

Dubu

2005-04-07 19:52

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2003-08-04
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Und da steht, dass es erst ab 5.8 geht. :)

pKai

2005-04-08 01:49

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2005-02-18
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Ich hab die Einschränkung ("seit 5.8") mal in den oben erwähnten WiKi-Artikel geschrieben.

I sense a soul in search of answers.

View all threads created 2005-04-05 13:14.