/**
* Updates the list of connectors that we draw when the user moves or drags the mouse over a
* figure to which can connect.
*/
public void repaintConnectors() {
Rectangle2D.Double invalidArea = null;
for (Connector c : connectors) {
if (invalidArea == null) {
invalidArea = c.getDrawingArea();
} else {
invalidArea.add(c.getDrawingArea());
}
}
connectors =
(connectableFigure == null)
? new java.util.LinkedList<Connector>()
: connectableFigure.getConnectors(getOwner());
for (Connector c : connectors) {
if (invalidArea == null) {
invalidArea = c.getDrawingArea();
} else {
invalidArea.add(c.getDrawingArea());
}
}
if (invalidArea != null) {
view.getComponent().repaint(view.drawingToView(invalidArea));
}
}
