fix event

bin/layers/test_panel/test_panel.cpp

@@ -5,14 +5,10 @@ namespace sandbox
 {
   void test_panel::on_attach() 
   {
+    VE_CONNECT(test_panel, on_event);
     hack::log()("on_attach", VE::application::get()->get_glfw()->width());
   }
 
-  void test_panel::on_detach()
-  {
-    hack::log()("on_attach");
-  }
-
   void test_panel::render()
   {
     ImGui::SetNextWindowPos(m_pos);
@@ -23,7 +19,7 @@ namespace sandbox
     if (ImGui::Button("RUN", ImVec2(28, 30))) 
     {
       VE::event e { "target_id", test_event::TEST_EVEN , std::string("test event message") };
-      execute(e);
+      EMIT(e);
     }
 
     ImGui::End();