public void selected(SelectEvent event) {
if (event == null) {
String msg = Logging.getMessage("nullValue.EventIsNull");
Logging.logger().log(java.util.logging.Level.FINE, msg);
throw new IllegalArgumentException(msg);
}
if (event.getTopObject() != null && !(event.getTopObject() instanceof RegionShape)) {
this.setCursor(null);
return;
}
if (event.getEventAction().equals(SelectEvent.LEFT_PRESS)) {
this.setPreviousPosition(this.getWwd().getCurrentPosition());
} else if (event.getEventAction().equals(SelectEvent.DRAG)) {
DragSelectEvent dragEvent = (DragSelectEvent) event;
Object topObject = dragEvent.getTopObject();
if (topObject == null) return;
RegionShape dragObject = (RegionShape) topObject;
if (this.getOperation() == SIZING) {
Sector newSector = this.resizeShape(dragObject, this.getSide());
if (newSector != null) dragObject.setSector(newSector);
} else {
this.setSide(this.determineAdjustmentSide(dragObject, this.getEdgeFactor()));
if (this.getSide() == NONE || this.getOperation() == MOVING) {
this.setOperation(MOVING);
this.dragWholeShape(dragEvent, dragObject);
} else {
Sector newSector = this.resizeShape(dragObject, this.getSide());
if (newSector != null) dragObject.setSector(newSector);
this.setOperation(SIZING);
}
}
this.setPreviousPosition(this.getWwd().getCurrentPosition());
this.notifySectorChanged();
} else if (event.getEventAction().equals(SelectEvent.DRAG_END)) {
this.setOperation(NONE);
this.setPreviousPosition(null);
} else if (event.getEventAction().equals(SelectEvent.ROLLOVER)) {
if (!(this.getWwd() instanceof Component)) return;
if (event.getTopObject() == null || event.getTopPickedObject().isTerrain()) {
this.setCursor(null);
return;
}
if (!(event.getTopObject() instanceof Movable)) return;
this.setCursor(
this.determineAdjustmentSide((Movable) event.getTopObject(), this.getEdgeFactor()));
}
}
public void selected(SelectEvent event) {
try {
if (event.isRollover()) {
if (this.lastSelectedObject == event.getTopObject()) return; // same thing selected
if (this.lastSelectedObject != null) {
this.hideAnnotationPanel();
this.lastSelectedObject = null;
}
if (event.getTopObject() != null && event.getTopObject() instanceof AVList) {
String annoText =
((AVList) event.getTopObject()).getStringValue(Constants.INFO_PANEL_TEXT);
if (!WWUtil.isEmpty(annoText)) {
this.lastSelectedObject = (AVList) event.getTopObject();
this.showAnnotationPanel(annoText);
}
}
}
} catch (Exception e) {
// Wrap the handler in a try/catch to keep exceptions from bubbling up
Util.getLogger().warning(e.getMessage() != null ? e.getMessage() : e.toString());
}
}