diff -r f560b35c8ca1 -r f15375e0480c ui/common/args.c
--- a/ui/common/args.c	Fri May 29 22:43:47 2026 +0200
+++ b/ui/common/args.c	Sat May 30 20:35:32 2026 +0200
@@ -2227,8 +2227,20 @@
     args->onchangedata = onchangedata;
 }
 
-void ui_textarea_args_set_action(UiTextAreaArgs *args, const char *action) {
-    args->action = strdup(action);
+void ui_textarea_args_set_change_action(UiTextAreaArgs *args, const char *action) {
+    args->onchange_action = strdup(action);
+}
+
+void ui_textarea_args_set_ontextchanged(UiTextAreaArgs *args, ui_callback callback) {
+    args->ontextchanged = callback;
+}
+
+void ui_textarea_args_set_ontextchangeddata(UiTextAreaArgs *args, void *onchangedata) {
+    args->ontextchangeddata = onchangedata;
+}
+
+void ui_textarea_args_set_ontextchanged_action(UiTextAreaArgs *args, const char *action) {
+    args->ontextchanged_action = strdup(action);
 }
 
 void ui_textarea_args_set_varname(UiTextAreaArgs *args, const char *varname) {
@@ -2255,7 +2267,8 @@
     free((void*)args->name);
     free((void*)args->style_class);
     free((void*)args->varname);
-    free((void*)args->action);
+    free((void*)args->onchange_action);
+    free((void*)args->ontextchanged_action);
     free((void*)args->states);
     free((void*)args->visibility_states);
     free(args);