From 6b03d4a9137383fb6a53ada2c9e048c57acc4a38 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Sat, 29 Jun 2019 23:30:15 +0200
Subject: Prepare for support of macOS 10.15 Catalina

Drawing the window titlebar to a PDF context does not work with Catalina Beta.
---
 src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx b/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
index b5d09344f..c3e313ef4 100644
--- a/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
+++ b/src/drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.cxx
@@ -101,10 +101,9 @@ void Fl_Quartz_Copy_Surface_Driver::untranslate() {
 
 void Fl_Quartz_Copy_Surface_Driver::draw_decorated_window(Fl_Window *win, int x_offset, int y_offset) {
   CALayer *layer = Fl_Cocoa_Window_Driver::driver(win)->get_titlebar_layer();
-  if (!layer) {
+  if (!layer || fl_mac_os_version >= 101500) {
     return Fl_Widget_Surface::draw_decorated_window(win, x_offset, y_offset);
   }
-  CGContextRef gc = (CGContextRef)driver()->gc();
   CGContextSaveGState(gc);
   int bt = win->decorated_h() - win->h();
   CGContextTranslateCTM(gc, x_offset - 0.5, y_offset + bt - 0.5);
-- 
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