Diff: ButtonGroup.cpp

Revision:

3:fe6ff954824a

Parent:

2:d2f882d98f0a

Child:

14:95544440b46c

--- a/ButtonGroup.cpp	Tue Apr 05 13:23:17 2016 +0000
+++ b/ButtonGroup.cpp	Thu Apr 07 00:08:19 2016 +0000
@@ -1,7 +1,7 @@
 //-----------------------------------------------------------
 //  ButtonGroup class
 //
-//  2016/03/31, Copyright (c) 2016 MIKAMI, Naoki
+//  2016/04/07, Copyright (c) 2016 MIKAMI, Naoki
 //-----------------------------------------------------------
 
 #include "ButtonGroup.hpp"
@@ -36,8 +36,8 @@
                            CREATED_COLOR_, TOUCHED_COLOR_,
                            INACTIVE_COLOR_, INACTIVE_TEXT_COLOR_);
         }
-        // On created, set touched color
-        if (touched >= 0) DrawTouched(touched);
+        // On created, set touched color as needed
+        if (touched >= 0) TouchedColor(touched);
     }
 
     // Destructor
@@ -55,6 +55,13 @@
         return true;
     }
 
+    // Change to touched color
+    bool ButtonGroup::TouchedColor(int num)
+    {
+        if (prevNum_ != num) prevNum_ = num;
+        return Draw(num, TOUCHED_COLOR_, TEXT_COLOR_);
+    }
+
     // Erase button
     bool ButtonGroup::Erase(int num)
     {
@@ -114,4 +121,3 @@
         return true;
     }
 }
-