Update the frame demo to reveal a surprise when the frame is closed.

demos/modules/gwin/frame/gfxconf.h

@@ -46,6 +46,7 @@
 #define GWIN_NEED_WINDOWMANAGER                      TRUE
 
 #define GWIN_NEED_WIDGET                             TRUE
+    #define GWIN_NEED_LABEL                          TRUE
     #define GWIN_NEED_BUTTON                         TRUE
     #define GWIN_NEED_SLIDER                         TRUE
 #define GWIN_NEED_CONTAINERS                         TRUE

demos/modules/gwin/frame/main.c

@@ -25,6 +25,14 @@ static void _createWidgets(void) {
     gwinWidgetClearInit(&wi);
     wi.g.show = TRUE;
 
+    // Create a surprise label behind the frame window
+    wi.g.width = 100;
+    wi.g.height = 20;
+    wi.g.y = 100;
+    wi.g.x = 150;
+    wi.text = "Surprise!";
+    gwinLabelCreate(0, &wi);
+
     // Apply the frame parameters    
     wi.g.width = 300;
     wi.g.height = 200;