git.roojs.org Git - roobuilder/blob - src/Builder4/About.vala

   1 static About  _About;
   2
   3 public class About : Object
   4 {
   5     public Gtk.AboutDialog el;
   6     private About  _this;
   7
   8     public static About singleton()
   9     {
  10         if (_About == null) {
  11             _About= new About();
  12         }
  13         return _About;
  14     }
  15
  16         // my vars (def)
  17
  18     // ctor
  19     public About()
  20     {
  21         _this = this;
  22         this.el = new Gtk.AboutDialog();
  23
  24         // my vars (dec)
  25
  26         // set gobject values
  27         this.el.program_name = "roobuilder";
  28         this.el.license = "LGPL";
  29         this.el.authors = { "Alan Knowles" };
  30         this.el.version = "4.4.2";
  31         this.el.website = "https://github.com/roojs/roobuilder";
  32         this.el.modal = true;
  33         this.el.copyright = "LGPL";
  34
  35         //listeners
  36         this.el.response.connect( (rid) => {
  37             this.el.hide();
  38         });
  39     }
  40
  41     // user defined functions
  42     public void show (Gtk.Window parent) {
  43         this.el.set_transient_for(parent);
  44         this.el.modal = true;
  45         this.el.show();
  46     }
  47 }