Add scrollEvent and use it for scrolling on listbox.

1 files changed, 11 insertions, 0 deletions

diff --git a/plugingui/guievent.h b/plugingui/guievent.h
index d8d6955..db0328c 100644
--- a/plugingui/guievent.h
+++ b/plugingui/guievent.h
@@ -44,6 +44,7 @@ public:
     MouseMove,
     Repaint,
     Button,
+    Scroll,
     Key,
     Close,
     Resize
@@ -77,6 +78,16 @@ public:
   int doubleclick;
 };
 
+class ScrollEvent : public Event {
+public:
+  Type type() { return Scroll; }
+
+  int x;
+  int y;
+
+  int delta;
+};
+
 class RepaintEvent : public Event {
 public:
   Type type() { return Repaint; }