From b003636958377ecad3ee5df4ca2de8717c4530b9 Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Wed, 19 Aug 2015 18:55:24 -0300
Subject: Support for NCurses 6.0 and mouse wheel

---
 Panel.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'Panel.c')

diff --git a/Panel.c b/Panel.c
index 08d04022..f421a0d5 100644
--- a/Panel.c
+++ b/Panel.c
@@ -412,6 +412,21 @@ bool Panel_onKey(Panel* this, int key) {
       this->scrollV += (this->h - 1);
       this->needsRedraw = true;
       break;
+   case KEY_WHEELUP:
+      this->selected -= CRT_scrollWheelVAmount;
+      this->scrollV -= CRT_scrollWheelVAmount;
+      this->needsRedraw = true;
+      break;
+   case KEY_WHEELDOWN:
+   {
+      this->selected += CRT_scrollWheelVAmount;
+      this->scrollV += CRT_scrollWheelVAmount;
+      if (this->scrollV > Vector_size(this->items) - this->h) {
+         this->scrollV = Vector_size(this->items) - this->h;
+      }
+      this->needsRedraw = true;
+      break;
+   }
    case KEY_HOME:
       this->selected = 0;
       break;
-- 
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