24
Node Dialog The user has great latitude in how the node’s properties dialog is
implemented. In the application each node has its own class
extending
NodeDialog. Information is passed between the dialogs
and the node model via the node model’s
XTProps. This mechanism
is displayed in the example in section Extended Java Version on page
38.
Viewers The application uses a wide array of viewers. The default viewer is
the Table View. Some nodes have custom Java viewers. For other
nodes, HTML is displayed in Internet Explorer or Netscape using the
utility class
HtmlFrame.
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