Simplify resizing a bit on macosx

dopplershift · dopplershift · commit a3f0999ced85 · 2020-04-13T13:29:51.000-06:00
Just set some resizing flags on the view. This allows us to
avoid manually resizing the view.
diff --git a/src/_macosx.m b/src/_macosx.m
@@ -337,6 +337,7 @@ static CGFloat _get_device_scale(CGContextRef cr)
 
     NSRect rect = NSMakeRect(0.0, 0.0, width, height);
     self->view = [self->view initWithFrame: rect];
+    self->view.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
     int opts = (NSTrackingMouseEnteredAndExited |
                 NSTrackingActiveInKeyWindow | NSTrackingInVisibleRect);
     [self->view addTrackingArea: [
@@ -1708,8 +1709,6 @@ - (void)windowDidResize: (NSNotification*)notification
     width = size.width;
     height = size.height;
 
-    [self setFrameSize: size];
-
     PyGILState_STATE gstate = PyGILState_Ensure();
     PyObject* result = PyObject_CallMethod(
             canvas, "resize", "ii", width, height);
