Lines Matching refs:null
49 aRoot = new StringNode ("Root", null); in AccessibilityTreeModel()
104 if (getRoot() == null) in setRoot()
112 if (maCanvas != null) in setRoot()
138 if (aChild == null) in getChild()
163 if( aNode == null ) in removeChild()
177 if (aParent != null) in removeChild()
198 if (xNode != null) in removeNode()
219 AccessibleTreeNode aChildNode = null; in addChild()
227 if (aChildNode == null) in addChild()
249 if (maCanvas != null) in addChild()
283 if (maCanvas != null) in addNode()
369 AccessibleTreeNode aChildNode = null; in createEvent()
370 if (xChild != null) in createEvent()
384 if (aChildNode != null) in createEvent()
453 return null; in getBroadcaster()
461 if (xBroadcaster != null) in registerAccListener()
470 if (xBroadcaster != null) in removeAccListener()
490 updateNode (xSource, class1,null); in updateNode()
502 AccTreeNode aNode = null; in updateNode()