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public OutBoundsDropController(Widget widget) { super(widget); } public void onPreviewDrop(DragContext dragContext) throws VetoDragException { throw new VetoDragException(); }
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@Override public void onPreviewDrop(DragContext context) throws VetoDragException { dropIndex = dropTarget.getWidgetIndex(positioner); if (dropIndex == -1) { throw new VetoDragException(); } super.onPreviewDrop(context); }
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} @Override public void onPreviewDrop(DragContext context) throws VetoDragException { if (!allowDroppingOnBoundaryPanel) { throw new VetoDragException(); } super.onPreviewDrop(context); }