allow tyui to format text

1 files changed, 7 insertions, 1 deletions

diff --git a/teensy/teensy_ui.c b/teensy/teensy_ui.c
index d9ce33b..662c487 100644
--- a/teensy/teensy_ui.c
+++ b/teensy/teensy_ui.c
@@ -1,6 +1,7 @@
 #include "teensy_ui.h"
 
 #include <assert.h>
+#include <stdarg.h>
  
 #include "teensy_list.h"
 
@@ -287,8 +288,13 @@ void tyui_end_window(void)
     uictx.active = &uictx.root;
 }
 
-void tyui_text(const char *text)
+void tyui_text(const char *fmt, ...)
 {
+    va_list args;
+    va_start(args, fmt);
+    char *text = ty_format_args(fmt, args);
+    va_end(args);
+
     text_cmd(text, next_pos(TEXT_HEIGHT));
 }