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comparison dwtx/draw2d/ConnectionRouter.d @ 101:1082a0fc2bb8

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First Draw2D example running
author Frank Benoit <benoit@tionex.de>
date Sun, 03 Aug 2008 02:17:46 +0200
parents 95307ad235d9
children
comparison
equal deleted inserted replaced
100:86617aa6b5dd 101:1082a0fc2bb8
86 points.addPoint(p); 86 points.addPoint(p);
87 conn.setPoints(points); 87 conn.setPoints(points);
88 } 88 }
89 } 89 }
90 90
91
91 /** 92 /**
92 * The default router for Connections. 93 * The default router for Connections.
93 */ 94 */
94 public static const ConnectionRouter ConnectionRouter_NULL; 95 private static NullConnectionRouter ConnectionRouter_NULL_;
95 96 public static NullConnectionRouter ConnectionRouter_NULL(){
96 static this(){ 97 if( ConnectionRouter_NULL_ is null ){
97 ConnectionRouter_NULL = new NullConnectionRouter(); 98 synchronized( NullConnectionRouter.classinfo ){
99 if( ConnectionRouter_NULL_ is null ){
100 ConnectionRouter_NULL_ = new NullConnectionRouter();
101 }
102 }
103 }
104 return ConnectionRouter_NULL_;
98 } 105 }
99 106
107