GTK+ Dialog
Napisano na 01/09/2008 - 20:06, napisao _SchmRz_
Vec sam spominjao GTK+ i rekao sam:
Pogledaj ovdje
Za pisanje dialog programa sam takoder koristio C i GTK+.
Posto mnogi na *nix koriste bash skripte u svrhu automatizacije pojedinih operacija i ja sam dosao u takvu situaciju. Pisao sam skriptu koja ce pokrenitu Apache web server, mySQL, i osvjeziti ip adresu na dyndns.org. Sve je proslo bez problema ali da bih vidjeo da li se skripta zavrsila i kako ide taj proces morao sam je pokretati preko konzole.
E to mi se nije svidjelo tako da sam odlucio da napisem neku manji program sa grafickim suceljem koji se moze pozvati iz konzole, a koji bi prikazivao neki tekst npr. "Gotovo" i neki naslov npr. "Obavijest".
U pocetku to je bilo sve sto je taj program i radio... A onda sam shvatio da ce nekada nekoj skripti biti potrebna korisnicka intervencija da bi ona znala kako da nastavi. Kao npr. kada zelite izaci iz programa a on vas upita "Da li ste sigurni"... Tako sam napravio novu verziju dialoga.
Koristenje dialoga:
dialog <tekst> <title> <vrsta poruke> <ostalo>
vrste poruke:
-i info
-w warning
-er error
Da bi prikazali i dugmad Yes, No i Cancel:
dialog <tekst> <title> -ync
ili samo Yes i No
dialog <tekst> <title> -yn
Ovako pokrenut program ce pri zavrsetku ispisati neku vrijednost u zavisnosti od toga koje je dugme pritisnuto:
1 - Yes
2 - No
3 - Cancel
4 - Nema odgovora
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