GUIKit Example: GraphEditor

Examples

This example demonstrates the benefit of supplementing Wolfram Language functionality with GUIKit user interface elements leveraging existing third-party graph model and editing libraries. GraphEdit widgets take advantage of the Graph expression supported by Combinatorica` and also SparseArray ArrayRules.

The user interface of the graph editing canvas allows you to do the following.

• Create a new node (Ctrl+click or Right (alternate) click).

• Create a new edge (Ctrl+click or Right (alternate) click inside a node).

• Move selection (Drag selected nodes and edges).

• Change selection (Drag, click, or Shift+click).

• Delete currently selected nodes and edges (Del or Backspace key).

Here is another version run in a modeless session where you can interact with and change the displayed graph.