From fca537eafa805d630dea76ae42d6be8ba7971941 Mon Sep 17 00:00:00 2001
From: Florian Kuepper <florian.kueper@googlemail.com>
Date: Fri, 7 Dec 2012 23:43:32 +0100
Subject: [PATCH] Scroll music-volume with mouse-wheel when popup is active.

---
 Vocaluxe/Screens/CPopupScreenVolumeControl.cs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Vocaluxe/Screens/CPopupScreenVolumeControl.cs b/Vocaluxe/Screens/CPopupScreenVolumeControl.cs
index 95885e83..a3c0f4aa 100644
--- a/Vocaluxe/Screens/CPopupScreenVolumeControl.cs
+++ b/Vocaluxe/Screens/CPopupScreenVolumeControl.cs
@@ -76,6 +76,24 @@ namespace Vocaluxe.Screens
                 SaveConfig();
                 return true;
             }
+            else if (MouseEvent.Wheel > 0 && CHelper.IsInBounds(_ScreenArea, MouseEvent))
+            {
+                if (SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel >= 0)
+                    SelectSlides[htSelectSlides(SelectSlideVolume)].SetSelectionByValueIndex(SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel);
+                else if (SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel < 0)
+                    SelectSlides[htSelectSlides(SelectSlideVolume)].SetSelectionByValueIndex(0);
+                SaveConfig();
+                return true;
+            }
+            else if (MouseEvent.Wheel < 0 && CHelper.IsInBounds(_ScreenArea, MouseEvent))
+            {
+                if (SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel < SelectSlides[htSelectSlides(SelectSlideVolume)].NumValues)
+                    SelectSlides[htSelectSlides(SelectSlideVolume)].SetSelectionByValueIndex(SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel);
+                else if (SelectSlides[htSelectSlides(SelectSlideVolume)].Selection - MouseEvent.Wheel >= SelectSlides[htSelectSlides(SelectSlideVolume)].NumValues)
+                    SelectSlides[htSelectSlides(SelectSlideVolume)].SetSelectionByValueIndex(SelectSlides[htSelectSlides(SelectSlideVolume)].NumValues - 1);
+                SaveConfig();
+                return true;
+            }
             else if (MouseEvent.RB)
             {
                 //CGraphics.HidePopup(EPopupScreens.PopupPlayerControl);