X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1a986642f587a0ef9c77b7644cc1df7573bce75d..a4f6fe43c33bd7933645d110ad2719871dab043d:/include/wx/window.h

diff --git a/include/wx/window.h b/include/wx/window.h
index a5cc6c4fa5..52c7a4c466 100644
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -521,6 +521,11 @@ public:
         return wxSize( wxMax( client.x, best.x ), wxMax( client.y, best.y ) );
     }
 
+    // returns the magnification of the content of this window
+    // eg 2.0 for a window on a retina screen
+    virtual double GetContentScaleFactor() const
+    { return 1.0; }
+    
     // return the size of the left/right and top/bottom borders in x and y
     // components of the result respectively
     virtual wxSize GetWindowBorderSize() const;