macOS: remove code present only to support macOS versions 10.6 and earlier.

It's possible to build and run FLTK 1.5 with its use of C++11 for macOS 10.7 and SDK 10.7.
This commit makes 10.7 the required minimal version of macOS to build and run FLTK 1.5.

2 files changed, 0 insertions, 14 deletions

diff --git a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
index 4fa1a7491..358523dbd 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
+++ b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.H
@@ -96,7 +96,6 @@ public:
   CGContextRef gc;                 // graphics context
   NSCursor *cursor;
   static void q_release_context(Fl_Cocoa_Window_Driver *x = 0); // free all resources associated with gc
-  static void clip_to_rounded_corners(CGContextRef gc, int w, int h);
   static CGImageRef capture_decorated_window_10_5(NSWindow *nswin);
   void set_key_window();
   bool mapped_to_retina();      // is window mapped to retina display?
diff --git a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
index ac99ab70b..f8fce7010 100644
--- a/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
+++ b/src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
@@ -277,19 +277,6 @@ void Fl_Cocoa_Window_Driver::through_resize(bool b) {
   else window_flags_ &= ~through_resize_mask;
 }
 
-
-// clip the graphics context to rounded corners
-void Fl_Cocoa_Window_Driver::clip_to_rounded_corners(CGContextRef gc, int w, int h) {
-  const CGFloat radius = 7.5;
-  CGContextMoveToPoint(gc, 0, 0);
-  CGContextAddLineToPoint(gc, 0, h - radius);
-  CGContextAddArcToPoint(gc, 0, h,  radius, h, radius);
-  CGContextAddLineToPoint(gc, w - radius, h);
-  CGContextAddArcToPoint(gc, w, h, w, h - radius, radius);
-  CGContextAddLineToPoint(gc, w, 0);
-  CGContextClip(gc);
-}
-
 const Fl_Image* Fl_Cocoa_Window_Driver::shape() {
   return shape_data_ ? shape_data_->shape_ : NULL;
 }