[Qemu-devel] [PATCH] ui/cocoa.m: replace scrollingDeltaY with deltaY

[John Arbuckle <programmingkidx@gmail.com>]

The NSEvent class method scrollingDeltaY is available for Mac OS 10.7 and newer. Since QEMU supports Mac OS 10.5 and up, we need to be using a method that is available on these version of Mac OS X. The deltaY method is a method that does the same thing as scrollingDeltaY and is available on Mac OS 10.5 and up. So we simply replace scrollingDeltaY with deltaY.

Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
---
 ui/cocoa.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/cocoa.m b/ui/cocoa.m
index 2991ed4f19..e34714081d 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -803,7 +803,7 @@ - (void) handleEvent:(NSEvent *)event
              */
 
             /* Determine if this is a scroll up or scroll down event */
-            buttons = ([event scrollingDeltaY] > 0) ?
+            buttons = ([event deltaY] > 0) ?
                 INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
             qemu_input_queue_btn(dcl->con, buttons, true);
             qemu_input_event_sync();
-- 
2.14.3 (Apple Git-98)