Kugadzira Vala + Gtk3 app. [Chikamu chekutanga]

Mushure mokunge kutanga post Ndakaverenga chirevo kuti zvirinani kutanga nechimwe chinhu chakaomarara pane "nyika yekukwazisa", ipapo ndichaita nhevedzano (3 o 4) post inogadzira iri nyore application (ine vala + gtk 3).

Iko kunyorera kuchave neakareruka akawanda sarudzo sarudzo uye mhinduro mutambo (Trivia mhando), umo kupindura mibvunzo mitatu zvisizvo kunopera (mutambo pamusoro), uye chinangwa ndechekupindura mibvunzo yakawanda sezvinobvira, pamubvunzo wega wega une nguva shoma yekupindura.

Chigadzirwa

Dhizaini huru yekushandisa kwedu ichave:

Gare gare isu tichaisa mamwe mabhatani ayo achatipa iyo sarudzo ye50% (kubvisa mhinduro mbiri dzisina kunaka), nguva yechando, kupasa mubvunzo. Dzese dzinogona kushandiswa kamwe chete, kuve wakaremara kana uchinge washandiswa.

Dhizaina a Code
Sezvo isu tichiona mune dhizaini tinogona kuona izvo gtk zvinhu zvatinozoshandisa:

Mhinduro -> Bhatani.

Mubvunzo -> Chitauro.

Nguva -> ProgressBar.

Akanganisa / akakodzera mapoinzi uye mibvunzo -> Chitaera.

Tinogona kuona kuti isu tine chimiro chakamira saka tinogona kushandisa GBox kutwasuka.

Code

int main (tambo [] args) {Gtk.init (ref args); var windows = nyowani Gtk.Window (); window.title = "app"; hwindo.window_position = Gtk.WindowPosition.CENTER; hwindo.set_default_size (300, 340); hwindo.destroy.connect (Gtk.main_quit); hwindo.set_border_width (10); // vertical box var box = nyowani Gtk.Box (Gtk.Orientation.VERTICAL, 0); bhokisi.set_spacing (10); // Chita chemubvunzo var mubvunzo = nyowani Gtk.Label ("Mubvunzo?"); // purogiramu yenguva bar var time_bar = nyowani Gtk.ProgressBar (); time_bar.set_text ("Nguva"); time_bar.set_show_text (ichokwadi); // Mhinduro mabhatani var mhinduro1 = nyowani Gtk.Button.with_label ("Mhinduro 1"); var resposta2 = nyowani Gtk.Button.with_label ("Pindura 2"); var resposta3 = nyowani Gtk.Button.with_label ("Pindura 3"); var resposta4 = nyowani Gtk.Button.with_label ("Pindura 4"); // zvinyorwa zvinyorwa info var points = nyowani Gtk.Label ("Points: 0"); bhokisi.pack_start (mubvunzo); bhokisi.pack_start (time_bar); bhokisi.pack_start (pindura1); bhokisi.pack_start (resposta2); bhokisi.pack_start (resposta3); bhokisi.pack_start (resposta4); bhokisi.pack_start (poindi); hwindo.add (bhokisi); hwindo.show_all (); Gtk.main (); dzoka 0;}

Kufambisa iyo "nguva" isu tinoshandisa GLib.Timeout iko kwese 500 milliseconds ichaitwa (chiuno panotenderera panosiyana iyo ine kukosha kwebhawa redu ichawedzera)

GLib.Timeout.add (500, () => {// Tora kufambira mberi kwazvino: // (0.0 -> 0%; 1.0 -> 100%) kaviri kufambira mberi = time_bar.get_fraction (); // Gadziridza iyo bar: kufambira mberi = kufambira mberi + 0.01; nguva_bar.set_fraction (kufambira mberi); // Dzokorora kusvikira zana muzana radzoka mberi <100;});

Zvinongedzo zvekufarira 
http://www.valadoc.org/#!wiki=index (unogona kuwana zvese gtk zvinhu nemaitiro avo ...)