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Selection State and Fuction Availability

Buttons, text fields, text areas and other interactive GUI components can change their state. Some times the components are active and can be used, at other times they are inactive. The components are always active if their function can be executed on the current selection. If a function works on one or more Nodes but only Edges are selected, then the component providing the function will be inactive.



Jan Sanders 2012-01-25