24 lines
497 B
Vala
24 lines
497 B
Vala
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public class MyButton : Object {
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public signal void clicked ();
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public void test () {
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clicked (); // emit signal
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}
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}
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void handler_c (MyButton source) {
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stdout.printf ("handler C\n");
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}
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void main () {
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var b = new MyButton ();
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b.clicked.connect ((s) => stdout.printf ("handler A\n"));
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b.clicked.connect ((s) => {
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stdout.printf ("handler B\n");
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});
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b.clicked.connect (handler_c);
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b.test ();
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b.clicked.disconnect (handler_c);
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}
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