Mercurial > hg > idav / file diff

--- a/ui/ui/toolkit.h	Thu Nov 14 23:22:35 2024 +0100
+++ b/ui/ui/toolkit.h	Fri Nov 15 21:50:20 2024 +0100
@@ -238,6 +238,16 @@
      * next container object
      */
     UiObject    *next;
+    
+    /*
+     * obj destroy func
+     */
+    void (*destroy)(UiObject *obj);
+    
+    /*
+     * reference counter
+     */
+    unsigned int ref;
 };
 
 struct UiTabbedPane {
@@ -420,6 +430,9 @@
 
 UIEXPORT void ui_context_destroy(UiContext *ctx);
 
+UIEXPORT void ui_object_ref(UiObject *obj);
+UIEXPORT void ui_object_unref(UiObject *obj);
+
 UIEXPORT void ui_onstartup(ui_callback f, void *userdata);
 UIEXPORT void ui_onopen(ui_callback f, void *userdata);
 UIEXPORT void ui_onexit(ui_callback f, void *userdata);