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Protect sectond call of nsevent hasPreciseScrollingDeltas from pre-Lion

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This commit is contained in:
John Ralls 2012-09-03 16:56:46 -07:00
parent fa029fd787
commit f2ab3af20a
1 changed files with 3 additions and 1 deletions
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4
gdk/quartz/gdkevents-quartz.c
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@ -1386,7 +1386,8 @@ gdk_event_translate (GdkEvent *event,
if (dx != 0.0 || dy != 0.0)
{
if ([nsevent hasPreciseScrollingDeltas])
#ifdef AVAILABLE_MAC_OS_X_VERSION_10_7_AND_LATER
if (gdk_quartz_osx_version() >= GDK_OSX_LION &[nsevent hasPreciseScrollingDeltas])
{
GdkEvent *emulated_event;
@ -1398,6 +1399,7 @@ gdk_event_translate (GdkEvent *event,
append_event (emulated_event, TRUE);
}
else
#endif
fill_scroll_event (window, event, nsevent,
x, y, x_root, y_root,
dx, dy, direction);