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comparison dwtx/draw2d/graph/Subgraph.d @ 103:2d6540440fe6

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Replace static ctors with lazy init.
author Frank Benoit <benoit@tionex.de>
date Sun, 03 Aug 2008 17:01:51 +0200
parents 95307ad235d9
children
comparison
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102:0de61c6f08ca 103:2d6540440fe6
63 /** 63 /**
64 * The minimum space between this subgraph's border and it's children. 64 * The minimum space between this subgraph's border and it's children.
65 */ 65 */
66 public Insets innerPadding; 66 public Insets innerPadding;
67 67
68 private static const Insets NO_INSETS; 68 private static Insets NO_INSETS_;
69 static this(){ 69 private static Insets NO_INSETS(){
70 NO_INSETS = new Insets(); 70 if( NO_INSETS_ is null ){
71 synchronized( Subgraph.classinfo ){
72 if( NO_INSETS_ is null ){
73 NO_INSETS_ = new Insets();
74 }
75 }
76 }
77 assert( NO_INSETS_ );
78 return NO_INSETS_;
71 } 79 }
80
72 /** 81 /**
73 * Constructs a new subgraph with the given data object. 82 * Constructs a new subgraph with the given data object.
74 * @see Node#Node(Object) 83 * @see Node#Node(Object)
75 * @param data an arbitrary data object 84 * @param data an arbitrary data object
76 */ 85 */