tests/objects/property-notify.vala

   1 class Foo : Object {
   2         [CCode (notify = false)]
   3         public string foo { get; set; }
   4
   5         public string bar { get; set; }
   6
   7         public string manam { get; set; }
   8 }
   9
  10 void fail () {
  11         assert_not_reached ();
  12 }
  13
  14 int counter;
  15 void count () {
  16         counter++;
  17 }
  18
  19 void main () {
  20         var foo = new Foo ();
  21
  22         foo.notify["foo"].connect (fail);
  23         //FIXME Requires --target-glib=2.42 for G_PARAM_EXPLICIT_NOTIFY to be actually added
  24         //foo.set_property ("foo", "foo");
  25         foo.foo = "foo";
  26
  27         counter = 0;
  28         foo.notify["bar"].connect (count);
  29         foo.bar = "bar";
  30         assert (counter == 1);
  31
  32         counter = 0;
  33         foo.notify["manam"].connect (count);
  34         foo.set_property ("manam", "manam");
  35         assert (counter == 1);
  36 }