From 43935dffeb7cb54a97b2a8a610c2e453743c0da9 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Wed, 7 Dec 2016 15:09:52 +0000
Subject: Add static void Fl_Surface_Device::push_current(Fl_Surface_Device
 *new_current) and pop_current() to set/unset the current drawing surface.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12140 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 examples/shapedwindow.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'examples')

diff --git a/examples/shapedwindow.cxx b/examples/shapedwindow.cxx
index 384a5561c..200899666 100644
--- a/examples/shapedwindow.cxx
+++ b/examples/shapedwindow.cxx
@@ -76,8 +76,7 @@ Fl_RGB_Image* prepare_shape(int w)
 {
   // draw a white circle with a hole in it on black background
   Fl_Image_Surface *surf = new Fl_Image_Surface(w, w);
-  Fl_Surface_Device* current = Fl_Surface_Device::surface();
-  surf->set_current();
+  Fl_Surface_Device::push_current(surf);
   fl_color(FL_BLACK);
   fl_rectf(-1, -1, w+2, w+2);
   fl_color(FL_WHITE);
@@ -86,7 +85,7 @@ Fl_RGB_Image* prepare_shape(int w)
   fl_pie(0.7*w,w/2,w/4,w/4,0,360);
   Fl_RGB_Image* img = surf->image();
   delete surf;
-  current->set_current();
+  Fl_Surface_Device::pop_current();
   return img; // return white image on black background
 }
 
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