Tied in my recent Android flick gesture addition to a Scroll() function. GameState now has a virtual function OnScroll() call that, by default is a no-op; each game state can choose to override how to respond to flick gestures. I've added one such override in the Deck Editor so that a flick up/down acts like the psp button up/down for scrolling between color filters.

projects/mtg/include/GameStateDeckViewer.h

@@ -141,6 +141,8 @@ public:
     int loadDeck(int deckid);
     void LoadDeckStatistics(int deckId);
 
+    void OnScroll(int inXVelocity, int inYVelocity);
+
     void buildEditorMenu();
     virtual void ButtonPressed(int controllerId, int controlId);
 };