equal
deleted
inserted
replaced
97 doResetExtentOnChange |
97 doResetExtentOnChange |
98 "true: the extent of the item is reset if a change |
98 "true: the extent of the item is reset if a change |
99 notification is raised from the item. the default is true |
99 notification is raised from the item. the default is true |
100 " |
100 " |
101 ^ true |
101 ^ true |
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102 ! ! |
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103 |
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104 !AbstractHierarchicalItem class methodsFor:'queries'! |
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105 |
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106 isAbstract |
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107 "Return if this class is an abstract class. |
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108 True is returned here for myself only; false for subclasses. |
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109 Abstract subclasses must redefine this again." |
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110 |
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111 ^ self == AbstractHierarchicalItem. |
102 ! ! |
112 ! ! |
103 |
113 |
104 !AbstractHierarchicalItem methodsFor:'accessing'! |
114 !AbstractHierarchicalItem methodsFor:'accessing'! |
105 |
115 |
106 getChildren |
116 getChildren |