/**
* Deselects all graph cells that have the same userObject as specified in the parameter.
*
* @param root The graph cell whose userObject will be considered.
*/
private void removeAll(Object root) {
if (root != null) {
if (root instanceof DefaultGraphCell) {
// the cell is a DefaultGraphCell
DefaultGraphCell rootCell = (DefaultGraphCell) root;
// get all graph cells that have the same userObject like the rootCell
List<Object> list = getCellsWithUserObject(rootCell);
if (list != null) {
// deselect all the graph cells with the same userObject
graph.getSelectionModel().removeSelectionCells(list.toArray());
}
}
}
}
/**
* Cretes a new instance for the specified graph. Assignes self as a listener for the graph.
*
* @param aGraph The graph that is listened to.
*/
public DGraphSelectionListener(DGraph aGraph) {
graph = aGraph;
graph.getSelectionModel().addGraphSelectionListener(this);
}