- Implement Fl_Window::wait_for_expose() for Mac OS:

The -[NSWindow makeKeyAndOrderFront:] message used to make the window appear on the screen,
but, starting with 10.10 (approximately), this changed, and it became necessary to query for events
for a new window to appear on the screen. With 10.11 two event messages are needed.
The solution is therefore to implement Fl_Window::wait_for_expose().

- Calling NSDisableScreenUpdates()()/NSEnableScreenUpdates() before and after window updates
greatly accelerates multi-window update operations.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10826 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 1 insertions, 0 deletions

diff --git a/FL/mac.H b/FL/mac.H
index 259937915..2cc0d9687 100644
--- a/FL/mac.H
+++ b/FL/mac.H
@@ -208,6 +208,7 @@ public:
   static Fl_Fontdesc* calc_fl_fonts(void); // computes the fl_fonts global variable
   static int dnd(int use_selection); // call Fl_X::dnd(1) to support text dragging
   static int calc_mac_os_version(void); // computes the fl_mac_os_version global variable
+  static void do_wait_for_expose();
 private:
 #if FLTK_ABI_VERSION >= 10304
   CGRect* subRect_;           // makes sure subwindow remains inside its parent window