Fix Hidden Frame Bug

examples/side_menu.v

@@ -0,0 +1,25 @@
+import malisipi.mui as m
+
+fn toggle_menu(event_details m.EventDetails,mut app &m.Window, app_data voidptr){
+	unsafe{
+		app.get_object_by_id("menu_frame")[0]["hi"].bol=!app.get_object_by_id("menu_frame")[0]["hi"].bol
+	}
+}
+
+fn menu_open(event_details m.EventDetails,mut app &m.Window, app_data voidptr){
+    toggle_menu(event_details,mut app, app_data)
+    unsafe {
+        app.get_object_by_id("text")[0]["text"].str="You clicked "+app.get_object_by_id(event_details.target_id)[0]["text"].str
+    }
+}
+
+mut app:=m.create(m.WindowConfig{ title:"Side Menu - MUI Example", height:600, width:800 })
+
+app.frame(m.Widget{ id:"menu_frame", x:"0", y:"0", width:"300", height:"100%y", hidden:true })
+app.button(m.Widget{ id:"menu_1", x:"10", y:"60", width:"280", height:"30", text:"Welcome", icon:false, frame:"menu_frame", onclick:menu_open })
+app.button(m.Widget{ id:"menu_2", x:"10", y:"90", width:"280", height:"30", text:"Edit", icon:false, frame:"menu_frame", onclick:menu_open })
+app.button(m.Widget{ id:"menu_3", x:"10", y:"120", width:"280", height:"30", text:"About", icon:false, frame:"menu_frame", onclick:menu_open })
+app.button(m.Widget{ id:"menu_open", x:"10", y:"10", width:"30", height:"30", text:"↩", icon:true, onclick:toggle_menu })
+app.label(m.Widget{ id:"text", x:"# 10", y:"# 10", width:"100", height:"25", text_align:2 text:"" })
+
+app.run()

mui.v

@@ -95,7 +95,10 @@ fn frame_fn(app &Window) {
 				} else {
 					frame:=app.get_object_by_id(object["in"].str)[0]
 					if frame["hi"].bol {
-						break
+						object["x"]=WindowData{num:-1}
+						object["y"]=WindowData{num:-1}
+						object["w"]=WindowData{num:0}
+						object["h"]=WindowData{num:0}
 					} else {
 					points:=calc_points([frame["w"].num,frame["h"].num,frame["w"].num,frame["h"].num,0,0],
 										object["x_raw"].str,object["y_raw"].str,object["w_raw"].str,object["h_raw"].str)