Examples of com.vaadin.event.DataBoundTransferable

com.vaadin.event.DataBoundTransferable
Parent class for {@link Transferable} implementations that have a Vaadincontainer as a data source. The transfer is associated with an item (identified by its Id) and optionally also a property identifier (e.g. a table column identifier when transferring a single table cell). The component must implement the interface {@link com.vaadin.data.Container.Viewer}. In most cases, receivers of data transfers should depend on this class instead of its concrete subclasses. @since 6.3

        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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            super(select, itemId);
        }


        @Override
        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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        public AcceptItem(AbstractSelect select, Object... itemId) {
            super(select, itemId);
        }


        public boolean accept(DragAndDropEvent dragEvent) {
            DataBoundTransferable transferable = (DataBoundTransferable) dragEvent
                    .getTransferable();
            if (transferable.getSourceComponent() != select) {
                return false;
            }
            return itemIds.contains(transferable.getItemId());
        }

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    this.stepTree = stepTree;
  }


  public void drop(DragAndDropEvent dropEvent) {
    // criteria verify that this is safe
    DataBoundTransferable t = (DataBoundTransferable) dropEvent.getTransferable();
    
    Object sourceItemId = t.getItemId();


    stepEditorWindow.deleteTreeItem(sourceItemId);
  }

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