@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);
}
public VerticalPanel() {
super(BoxOrient.vertical, BoxPack.start, BoxAlign.baseline);
Utils.Widgets.setPrimaryCssClass(this, ThemeManager.getTheme().verticalpanel());
updateUi(this);
}
@Override
public void onDroppingEnd(DroppingEvent e) {
Utils.Widgets.removeExtensionCssClass(DroppablePanel.this, ThemeConstants.Extension.crossing);
Utils.Widgets.removeExtensionCssClass(DroppablePanel.this, ThemeConstants.Extension.highlight);
}
@Override
public void onDroppingStart(DroppingEvent e) {
Utils.Widgets.setExtensionCssClass(this, ThemeConstants.Extension.highlight);
}
public DroppablePanel() {
Utils.Widgets.setPrimaryCssClass(this, ThemeManager.getTheme().droppablepanel());
}