@Override
public void onDroppingMove(DroppingEvent e) {
Utils.Widgets.setExtensionCssClass(this, ThemeConstants.Extension.crossing);
new Timer() {
@Override
public void run() {
com.google.gwt.dom.client.Element e0 =
Utils.Html.getElementFromPoint(
(int) InputController.get().getCurrentPointingPosition().getX(),
(int) InputController.get().getCurrentPointingPosition().getY());
if (!e0.equals(getElement())) {
Utils.Widgets.removeExtensionCssClass(
DroppablePanel.this, ThemeConstants.Extension.crossing);
}
}
}.schedule(500);
}
@Override
public void onDroppingStart(DroppingEvent e) {
Utils.Widgets.setExtensionCssClass(this, ThemeConstants.Extension.highlight);
}