diff UI code/sliderPanel.h @ 21:5cf2b80909fc

Hints and sliders show ok for training sequences.

--- a/UI code/sliderPanel.h	Wed Oct 22 16:47:11 2014 +0100
+++ b/UI code/sliderPanel.h	Wed Oct 22 18:12:12 2014 +0100
@@ -22,6 +22,7 @@
 #include "ButtronXY.h"
 #include "3Dbox.h"
 #include "3DboxGL.h"
+#include "ButtronSlider.h"
 // panel with sliders and xy pads
 class SliderPanel : public UIElementContainer{
     
@@ -36,16 +37,18 @@
     void showHint(bool value){
         vector<UIElement *>::iterator UIitr;
         for(UIitr = subElements.begin(); UIitr < subElements.end(); UIitr++){
-            (*UIitr)->showHint(value);
+            
+            ButtronSlider* thisSlider = (ButtronSlider *)(*UIitr);
+            thisSlider->showHint(value);
         }
     }
     //
     void setHintValues(vector<int> vals){
-        auto valItr = vals.begin();
+        int i = 0;
         for(auto UIitr = subElements.begin(); UIitr < subElements.end(); UIitr++){
-            if (++valItr != vals.end()){
-                (*UIitr)->setHintValue(*valItr);
-            }
+            ButtronSlider* thisSlider = (ButtronSlider *)(*UIitr);
+            thisSlider->setHintValue(vals[i]);
+            i++;
         }
     }
     void setHintColor(ofColor c){