Widget root{ui::null};
#define IMPL(T, F) template<> _IMPL(T, F)
-#define _IMPL(T, F) struct verify<T *> { using self = T; static self test(self it) { return self(F(it)); } }
+#define _IMPL(T, F) struct verify<T *> { using self = T; static self test(self it) { return self::from(F(it)); } }
template<class T>
struct verify;
delete data;
};
auto func = [](_GtkWidget *widget, GdkEventKey *event, user_data *args) -> bool {
- return args->f(Widget(widget), event, args->extra);
+ return args->f(Widget::from(widget), event, args->extra);
};
auto clos = g_cclosure_new(G_CALLBACK(+func), pass, reinterpret_cast<GClosureNotify>(+dtor));
return g_signal_connect_closure(G_OBJECT(this), "key-press-event", clos, false);
// Custom
+#if GTK_TARGET == 3
+
+ IMPL(GLArea, (void *));
+
+#elif GTK_TARGET == 2
+
+ IMPL(GLArea, GTK_DRAWING_AREA);
+
+#endif
+
guint IGLArea::on_render(GCallback pFunction, void *data)
{
#if GTK_TARGET == 3