[Bf-blender-cvs] [f7069d71aae] master: Trackpad: Fix wrong scroll deltas on Retina
Yevgeny Makarov
noreply at git.blender.org
Fri Dec 11 17:31:08 CET 2020
Commit: f7069d71aae32ce8db3a3b541395a51c9ba5f7c5
Author: Yevgeny Makarov
Date: Fri Dec 11 08:28:56 2020 -0800
Branches: master
https://developer.blender.org/rBf7069d71aae32ce8db3a3b541395a51c9ba5f7c5
Trackpad: Fix wrong scroll deltas on Retina
Scale Mac trackpad scrolling changes by pixel size of output device.
Differential Revision: https://developer.blender.org/D9723
Reviewed by Brecht Van Lommel
===================================================================
M intern/ghost/intern/GHOST_SystemCocoa.mm
===================================================================
diff --git a/intern/ghost/intern/GHOST_SystemCocoa.mm b/intern/ghost/intern/GHOST_SystemCocoa.mm
index d5b8311349b..6ec6bc78d45 100644
--- a/intern/ghost/intern/GHOST_SystemCocoa.mm
+++ b/intern/ghost/intern/GHOST_SystemCocoa.mm
@@ -1730,13 +1730,14 @@ GHOST_TSuccess GHOST_SystemCocoa::handleMouseEvent(void *eventPtr)
}
window->clientToScreenIntern(mousePos.x, mousePos.y, x, y);
+ NSPoint delta = [[cocoawindow contentView] convertPointToBacking:NSMakePoint(dx, dy)];
pushEvent(new GHOST_EventTrackpad([event timestamp] * 1000,
window,
GHOST_kTrackpadEventScroll,
x,
y,
- dx,
- dy,
+ delta.x,
+ delta.y,
[event isDirectionInvertedFromDevice]));
}
} break;
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