[PATCH 2/6] winemac: Only update window minimized state when it has changed from what processed events told us it was.

[Ken Thomases]

This fixes a problem where windows could spontaneously re-minimize after
being unminimized.  Cocoa would see the window unminimize.  It would queue
a WINDOW_DID_UNMINIMIZE event.  While that event was pending, Wine might do
something which caused set_cocoa_window_properties() to be called and tell
Cocoa to conform itself to the current Win32 state.  The current Win32 state
still had the window minimized, so Cocoa would re-minimize the window.  It
would even discard the WINDOW_DID_UNMINIMIZE event.
---
dlls/winemac.drv/cocoa_window.m | 33 ++++++++++++++++++---------------
dlls/winemac.drv/macdrv_cocoa.h |  1 +
dlls/winemac.drv/window.c       |  4 +++-
3 files changed, 22 insertions(+), 16 deletions(-)

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