Hide connections support on MacOS.

Author: kovacsv

Sources/MacOSAppSupport/MAS_NSViewContextBase.mm

@@ -89,6 +89,7 @@ static NSRect CreateRect (CGFloat viewHeight, const NUIE::Rect& rect)
 			[CreateColor (pen.GetColor ()) set];
 			NSBezierPath* bezierPath = [NSBezierPath bezierPath];
 			[bezierPath setLineWidth:pen.GetThickness ()];
+			[bezierPath setLineCapStyle:NSLineCapStyleRound];
 			[bezierPath moveToPoint:CreatePoint (height, beg)];
 			[bezierPath lineToPoint:CreatePoint (height, end)];
 			[bezierPath stroke];
@@ -105,6 +106,7 @@ static NSRect CreateRect (CGFloat viewHeight, const NUIE::Rect& rect)
 			[CreateColor (pen.GetColor ()) set];
 			NSBezierPath* bezierPath = [NSBezierPath bezierPath];
 			[bezierPath setLineWidth:pen.GetThickness ()];
+			[bezierPath setLineCapStyle:NSLineCapStyleRound];
 			[bezierPath moveToPoint:CreatePoint (height, p1)];
 			[bezierPath curveToPoint:CreatePoint (height, p4) controlPoint1:CreatePoint (height, p2) controlPoint2:CreatePoint (height, p3)];
 			[bezierPath stroke];

Sources/MacOSEmbeddingDemo/Application.mm

@@ -7,6 +7,7 @@
 #include "MAS_IncludeCocoaHeaders.hpp"
 
 #include "NUIE_NodeTree.hpp"
+#include "NUIE_FeatureSet.hpp"
 #include "BI_BuiltInNodes.hpp"
 
 static const std::vector<NSString*> IconResourceNames = {
@@ -400,6 +401,7 @@ static void InitNodeTree (NUIE::NodeTree& nodeTree)
 	[myWindow setContentView:contentView];
 	[myWindow setDelegate:myWindowController];
 
+	NUIE::EnableFeature ("HideConnections", true);
 	uiEnvironment.Init (&nodeEditor, contentView, 0, 0, windowRect.size.width, windowRect.size.height);
 	[myWindow center];
 	[myWindow makeKeyAndOrderFront:nil];