Package com.vaadin.client.ui.dd

Interface DragImageModifier

  • All Known Implementing Classes:
    VTextArea
    public interface DragImageModifier
    Interface implemented by widgets if the drag image used for drag'n'drop requires additional initialization/configuration. The method modifyDragImage(Element) is called for each element in the automatically generated drag image.
    Since:
    7.2
    Author:
    Vaadin Ltd

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void modifyDragImage​(com.google.gwt.dom.client.Element element)
      This method is called for cloned element which corresponds to the widget element.

    • Method Detail

      • modifyDragImage

        void modifyDragImage​(com.google.gwt.dom.client.Element element)
        This method is called for cloned element which corresponds to the widget element. One could modify/correct this element for drag image.
        Parameters:
        element - cloned element of drag image