private ConstraintHitData findHit(MouseEvent e) {
Vector<GraphComponent> graphComponents = _desktopPane.getGraphComponents();
for (int i = 0; i < graphComponents.size(); i++) {
GraphComponent graphComponent = graphComponents.elementAt(i);
if (graphComponent instanceof ConstraintView) {
ConstraintView constraintView = (ConstraintView) graphComponents.elementAt(i);
ConstraintHit constraintHit = constraintView.hitMe(e);
if (ConstraintHit.NONE != constraintHit) {
return new ConstraintHitData(constraintView, constraintHit);
}
}
}
return new ConstraintHitData(null, ConstraintHit.NONE);
}
private void refreshSelection(ConstraintView hitOne, boolean allowDeselect) {
if (allowDeselect) {
hitOne.setSelected(!hitOne.isSelected());
} else if (false == hitOne.isSelected()) {
hitOne.setSelected(true);
}
Vector<GraphComponent> graphComponents = _desktopPane.getGraphComponents();
for (int i = 0; i < graphComponents.size(); i++) {
if (false == graphComponents.elementAt(i) instanceof ConstraintView) {
continue;
}
ConstraintView constraintView = (ConstraintView) graphComponents.elementAt(i);
if (false == constraintView.equals(hitOne)) {
constraintView.setSelected(false);
}
}
}