NEWT iOS: Support Multi-Touch Events, PixelScale, ..

Note: Two subsequent commit will add some required change in the
native UIWindow/UIView creation methods to actually make the NEWT view being displayed ;-)

The demo 'com.jogamp.opengl.demos.ios.Hello' demonstrated a standard NEWT application
running on iOS.
Previous NativeWindow wrap-around demo is preserved in 'com.jogamp.opengl.demos.ios.Hello1'.

Tested on ipad 11'inch arm64 and x86_64 simulation:
- Using GearsES2 demo
- PixelScale 1f, 2f and 0f - last two using max pixel scale
- Touch w/ GearsES2 works:
-- 1 finger rotate
-- 2 finger drag
-- 2 finger pinch-zoom gesture detection

1 files changed, 0 insertions, 5 deletions

diff --git a/src/newt/native/MacWindow.m b/src/newt/native/MacWindow.m
index 5775633be..c1fcdf51e 100644
--- a/src/newt/native/MacWindow.m
+++ b/src/newt/native/MacWindow.m
@@ -126,11 +126,9 @@ static void changeContentView(JNIEnv *env, jobject javaWindowObject, NSView *pvi
 #ifdef VERBOSE_ON
     int dbgIdx = 1;
 #endif
-
     if( [oldNSView isKindOfClass:[NewtNSView class]] ) {
         oldNewtNSView = (NewtNSView *) oldNSView;
     }
-
     DBG_PRINT( "changeContentView.%d win %p, view (%p,%d (%d) -> %p,%d), parent view %p\n", 
         dbgIdx++, win, oldNSView, getRetainCount(oldNSView), NULL!=oldNewtNSView, newView, getRetainCount(newView), pview);
 
@@ -1066,9 +1064,6 @@ NS_DURING
 NS_HANDLER
 NS_ENDHANDLER
 
-    DBG_PRINT( "setPixelScale0.%d - %p (this), window: %p, view %p\n",
-        dbgIdx++, (void*)(intptr_t)jthis, myWindow, myView);
-
     [pool release];
     DBG_PRINT( "setPixelScale0.X - %p (this), window: %p, view %p\n",
         (void*)(intptr_t)jthis, myWindow, myView);