diff options
Diffstat (limited to 'server/src/com/vaadin/event/dd/DragAndDropEvent.java')
-rw-r--r-- | server/src/com/vaadin/event/dd/DragAndDropEvent.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/server/src/com/vaadin/event/dd/DragAndDropEvent.java b/server/src/com/vaadin/event/dd/DragAndDropEvent.java new file mode 100644 index 0000000000..b920d43469 --- /dev/null +++ b/server/src/com/vaadin/event/dd/DragAndDropEvent.java @@ -0,0 +1,50 @@ +/* +@VaadinApache2LicenseForJavaFiles@ + */ +package com.vaadin.event.dd; + +import java.io.Serializable; + +import com.vaadin.event.Transferable; +import com.vaadin.event.dd.acceptcriteria.AcceptCriterion; + +/** + * DragAndDropEvent wraps information related to drag and drop operation. It is + * passed by terminal implementation for + * {@link DropHandler#drop(DragAndDropEvent)} and + * {@link AcceptCriterion#accept(DragAndDropEvent)} methods. + * <p> + * DragAndDropEvent instances contains both the dragged data in + * {@link Transferable} (generated by {@link DragSource} and details about the + * current drop event in {@link TargetDetails} (generated by {@link DropTarget}. + * + * @since 6.3 + * + */ +public class DragAndDropEvent implements Serializable { + private Transferable transferable; + private TargetDetails dropTargetDetails; + + public DragAndDropEvent(Transferable transferable, + TargetDetails dropTargetDetails) { + this.transferable = transferable; + this.dropTargetDetails = dropTargetDetails; + } + + /** + * @return the Transferable instance representing the data dragged in this + * drag and drop event + */ + public Transferable getTransferable() { + return transferable; + } + + /** + * @return the TargetDetails containing drop target related details of drag + * and drop operation + */ + public TargetDetails getTargetDetails() { + return dropTargetDetails; + } + +} |