diff -r 94d44bdcad3e -r 1a30bf64cb22 ui/gtk/display.c
--- a/ui/gtk/display.c	Sun Feb 25 21:57:49 2024 +0100
+++ b/ui/gtk/display.c	Mon Feb 26 21:37:56 2024 +0100
@@ -148,3 +148,42 @@
     gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(d->obj), value);
     d->value = value;
 }
+
+
+/* ------------------------- progress spinner ------------------------- */
+
+UIWIDGET ui_progressspinner_create(UiObject* obj, UiProgressbarSpinnerArgs args) {
+    UiObject* current = uic_current_obj(obj);
+    
+    GtkWidget *spinner = gtk_spinner_new();
+    
+    UiVar* var = uic_widget_var(obj->ctx, current->ctx, args.value, args.varname, UI_VAR_INTEGER);
+    if(var && var->value) {
+        UiInteger *value = var->value;
+        value->get = ui_spinner_get;
+        value->set = ui_spinner_set;
+        value->obj = spinner;
+        ui_spinner_set(value, value->value);
+    }
+    
+    UI_APPLY_LAYOUT1(current, args);
+    current->container->add(current->container, spinner, FALSE);
+    
+    return spinner;
+}
+
+int64_t ui_spinner_get(UiInteger *i) {
+    return i->value;
+}
+
+void ui_spinner_set(UiInteger *i, int64_t value) {
+    i->value = value;
+    if(i->obj) {
+        GtkSpinner *spinner = GTK_SPINNER(i->obj);
+        if(value != 0) {
+            gtk_spinner_start(spinner);
+        } else {
+            gtk_spinner_stop(spinner);
+        }
+    }
+}