26 lines
783 B
Vala
26 lines
783 B
Vala
// GTK 4
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public class Example : Gtk.Application {
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public Example() {
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Object(application_id: "my.application",
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flags: ApplicationFlags.FLAGS_NONE);
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activate.connect(() => {
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var window = new Gtk.ApplicationWindow(this);
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var box = new Gtk.Box(Gtk.Orientation.VERTICAL, 20);
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var label = new Gtk.Label("There have been no clicks yet");
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var button = new Gtk.Button.with_label("click me");
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var clicks = 0;
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button.clicked.connect(() => {
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clicks++;
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label.label = "Button clicked " + clicks.to_string() + " times";
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});
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box.append(label);
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box.append(button);
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window.set_child(box);
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window.present();
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});
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}
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public static int main(string[] argv) {
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return new Example().run(argv);
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}
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}
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