Data commit

Task/Mouse-position/Vala/mouse-position.vala

@@ -0,0 +1,25 @@
+// GTK 4
+public class Example : Gtk.Application {
+  public Example() {
+    Object(application_id: "my.application",
+      flags: ApplicationFlags.FLAGS_NONE);
+    activate.connect(() => {
+      var window = new Gtk.ApplicationWindow(this);
+      var box = new Gtk.Box(Gtk.Orientation.VERTICAL, 20);
+      var button = new Gtk.Button.with_label("Get Cursor Position");
+      button.clicked.connect((a) => {
+        double x, y;
+        var device_pointer= window.get_display().get_default_seat().get_pointer();
+        window.get_surface().get_device_position(device_pointer, out x, out y, null);
+        label.set_text(x.to_string() + "," + y.to_string());
+      });
+      box.append(label);
+      box.append(button);
+      window.set_child(box);
+      window.present();
+    });
+  }
+  public static int main(string[] argv) {
+    return new Example().run(argv);
+  }
+}