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Fixed too high mouse scrolling speed.

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Olle Håkansson 2014-04-22 21:39:17 +02:00 committed by thefiddler
parent 4573db2ceb
commit 2943bdfecb
1 changed files with 12 additions and 3 deletions
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15
Source/OpenTK/Platform/MacOS/CocoaNativeWindow.cs
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@ -65,13 +65,14 @@ namespace OpenTK.Platform.MacOS
static readonly IntPtr selButtonNumber = Selector.Get("buttonNumber");
static readonly IntPtr selSetStyleMask = Selector.Get("setStyleMask:");
static readonly IntPtr selStyleMask = Selector.Get("styleMask");
static readonly IntPtr selHasPreciseScrollingDeltas = Selector.Get("hasPreciseScrollingDeltas");
//static readonly IntPtr selIsMiniaturized = Selector.Get("isMiniaturized");
//static readonly IntPtr selIsZoomed = Selector.Get("isZoomed");
static readonly IntPtr selPerformMiniaturize = Selector.Get("performMiniaturize:");
//static readonly IntPtr selPerformMiniaturize = Selector.Get("performMiniaturize:");
static readonly IntPtr selMiniaturize = Selector.Get("miniaturize:");
static readonly IntPtr selDeminiaturize = Selector.Get("deminiaturize:");
//static readonly IntPtr selPerformZoom = Selector.Get("performZoom:");
static readonly IntPtr selZoom = Selector.Get("zoom:");
//static readonly IntPtr selZoom = Selector.Get("zoom:");
static readonly IntPtr selLevel = Selector.Get("level");
static readonly IntPtr selSetLevel = Selector.Get("setLevel:");
static readonly IntPtr selPresentationOptions = Selector.Get("presentationOptions");
@ -110,6 +111,7 @@ namespace OpenTK.Platform.MacOS
private int normalLevel;
private bool shouldClose;
private int suppressResize;
private float scrollFactor = 1.0f;
private const bool exclusiveFullscreen = false;
@ -436,7 +438,14 @@ namespace OpenTK.Platform.MacOS
case NSEventType.ScrollWheel:
{
var scrollingDelta = Cocoa.SendFloat(e, selScrollingDeltaY);
InputDriver.Mouse[0].WheelPrecise += scrollingDelta;
var factor = 1.0f;
if (Cocoa.SendBool(e, selHasPreciseScrollingDeltas))
{
factor = 1.0f / 120.0f; // Problem: Don't know what factor to use here, but this seems to work.
}
InputDriver.Mouse[0].WheelPrecise += scrollingDelta * factor;
}
break;