diff options
Diffstat (limited to 'source/sharp.hpp')
| -rw-r--r-- | source/sharp.hpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/sharp.hpp b/source/sharp.hpp index f1b6631..155acec 100644 --- a/source/sharp.hpp +++ b/source/sharp.hpp @@ -40,7 +40,6 @@ private: static std::vector<Widget *> widgets; static int topY; - static int scrollVelocity; public: static void begin(void); @@ -50,8 +49,13 @@ public: widgets.emplace_back(new T(args...)); } - inline static void setScrollVelocity(int vel) { - scrollVelocity = vel; + inline static void setScroll(int scr = 0) { + static int oldTopY = 0; + if (scr == 0) { + oldTopY = topY; + } else { + topY = minof(0, oldTopY + scr); + } } static void sendInput(int ypos); |