floatField

added field decimal places format.

Author: neu-rah

examples/handlers/handlers/handlers.ino

@@ -137,7 +137,7 @@ char name[]="                                                  ";
 MENU(mainMenu,"Main menu",showEvent,anyEvent,wrapStyle
   ,OP("Op1",showEvent,anyEvent)
   ,OP("Op2",showEvent,anyEvent)
-  ,FIELD(test,"Test","%",0,100,10,1,showEvent,anyEvent,wrapStyle)
+  ,altFIELD(decPlaces<3>::menuField,test,"Test","%",0,100,1,0.001,showEvent,anyEvent,wrapStyle)
   ,SUBMENU(subMenu)
   ,SUBMENU(setLed)
   ,OP("LED On",myLedOn,enterEvent)

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoMenu library
-version=4.18.3
+version=4.19.0
 author=Rui Azevedo, [email protected]
 maintainer=neu-rah, [email protected]
 sentence=Generic menu/interactivity system

src/items.h

@@ -215,6 +215,15 @@
         #endif
       };
 
+      template<uint8_t dps>
+      struct decPlaces {
+        template<typename T>
+        struct menuField:Menu::menuField<T> {
+          using Menu::menuField<T>::menuField;
+          idx_t printReflex(menuOut& o) const override;
+        };
+      };
+
     //--------------------------------------------------------------------------
     template<typename T>
     class menuValue:public prompt {

src/itemsTemplates.hpp

@@ -102,6 +102,10 @@ namespace Menu {
     }
   }
 
+  template<uint8_t dps>
+  template<typename T>
+  idx_t decPlaces<dps>::menuField<T>::printReflex(menuOut& o) const {return o.print(Menu::menuField<T>::reflex,dps);}
+
   template<typename T>
   Used choose<T>::printTo(navRoot &root,bool sel,menuOut& out, idx_t idx,idx_t len,idx_t panelNr) {
     bool ed=this==root.navFocus;