Examples of DropTargetDropEvent

ae.java.awt.dnd.DropTargetDropEvent
The DropTargetDropEvent is delivered via the DropTargetListener drop() method.
The DropTargetDropEvent reports the source drop actions and the user drop action that reflect the current state of the drag-and-drop operation.
Source drop actions is a bitwise mask of DnDConstants that represents the set of drop actions supported by the drag source for this drag-and-drop operation.
User drop action depends on the drop actions supported by the drag source and the drop action selected by the user. The user can select a drop action by pressing modifier keys during the drag operation:
```
 Ctrl + Shift -> ACTION_LINK Ctrl         -> ACTION_COPY Shift        -> ACTION_MOVE 
```
If the user selects a drop action, the user drop action is one of DnDConstants that represents the selected drop action if this drop action is supported by the drag source or DnDConstants.ACTION_NONE if this drop action is not supported by the drag source.
If the user doesn't select a drop action, the set of DnDConstants that represents the set of drop actions supported by the drag source is searched for DnDConstants.ACTION_MOVE, then for DnDConstants.ACTION_COPY, then for DnDConstants.ACTION_LINK and the user drop action is the first constant found. If no constant is found the user drop action is DnDConstants.ACTION_NONE. @since 1.2
java.awt.dnd.DropTargetDropEvent
The DropTargetDropEvent is delivered via the DropTargetListener drop() method.
The DropTargetDropEvent reports the source drop actions and the user drop action that reflect the current state of the drag-and-drop operation.
Source drop actions is a bitwise mask of DnDConstants that represents the set of drop actions supported by the drag source for this drag-and-drop operation.
User drop action depends on the drop actions supported by the drag source and the drop action selected by the user. The user can select a drop action by pressing modifier keys during the drag operation:
```
 Ctrl + Shift -> ACTION_LINK Ctrl         -> ACTION_COPY Shift        -> ACTION_MOVE 
```
If the user selects a drop action, the user drop action is one of DnDConstants that represents the selected drop action if this drop action is supported by the drag source or DnDConstants.ACTION_NONE if this drop action is not supported by the drag source.
If the user doesn't select a drop action, the set of DnDConstants that represents the set of drop actions supported by the drag source is searched for DnDConstants.ACTION_MOVE, then for DnDConstants.ACTION_COPY, then for DnDConstants.ACTION_LINK and the user drop action is the first constant found. If no constant is found the user drop action is DnDConstants.ACTION_NONE. @since 1.2

Examples of ae.java.awt.dnd.DropTargetDropEvent

                if ((local = getJVMLocalSourceTransferable()) != null)
                    setCurrentJVMLocalSourceTransferable(null);
            }


            try {
                ((DropTargetListener)dt).drop(new DropTargetDropEvent(dtc,
                                                                      hots,
                                                                      currentDA,
                                                                      currentSA,
                                                                      local != null));
            } finally {

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Examples of java.awt.dnd.DropTargetDropEvent

                dropAction = e.getDropAction();
                break;
            }
            case DRAG_DROP:
            {
                DropTargetDropEvent e = (DropTargetDropEvent)currentEvent;
                context.getDropTarget().drop(e);
                dropAction = e.getDropAction();
                break;
            }
            case DRAG_LEAVE:
            {
                context.getDropTarget().dragExit(currentEvent);

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Examples of java.awt.dnd.DropTargetDropEvent

  void testNullLoc(TestHarness h)
  {
    caught = false;
    try
      {
        new DropTargetDropEvent(dtc, null, DnDConstants.ACTION_COPY,
                                DnDConstants.ACTION_COPY, false);
      }
    catch (NullPointerException npe)
      {
        caught = true;

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Examples of java.awt.dnd.DropTargetDropEvent

  void testDropAction(TestHarness h)
  {
    caught = false;
    try
      {
        new DropTargetDropEvent(dtc, loc, 4, DnDConstants.ACTION_COPY, false);
      }
    catch (IllegalArgumentException iae)
      {
        caught = true;
      }

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Examples of java.awt.dnd.DropTargetDropEvent

  void testSrcAction(TestHarness h)
  {
    caught = false;
    try
      {
        new DropTargetDropEvent(dtc, loc, DnDConstants.ACTION_COPY, 4,false);
      }
    catch (IllegalArgumentException iae)
      {
        caught = true;
      }

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Examples of java.awt.dnd.DropTargetDropEvent

  }
  
  void testNormal(TestHarness h)
  {
    caught = false;
    DropTargetDropEvent dtde = null;
    try
      {
        dtde = new DropTargetDropEvent(dtc, loc, DnDConstants.ACTION_COPY,
                                DnDConstants.ACTION_COPY, true);
      }
    catch (Exception e)
      {
        caught = true;
      }
    
    h.check(!caught);    
    h.check(dtde != null && dtde.getDropAction() == DnDConstants.ACTION_COPY);
    h.check(dtde != null && dtde.getSourceActions() == DnDConstants.ACTION_COPY);
    h.check(dtde != null && dtde.getLocation().equals(loc));
    h.check(dtde != null && dtde.isLocalTransfer());
  }

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Examples of java.awt.dnd.DropTargetDropEvent


      public void onViewCreated(Container nodeView) {
        NodeView node = (NodeView) nodeView;
        final DropTarget dropTarget = new DropTarget(node.getMainView(), new MNodeDropListener() {
          public void drop(final DropTargetDropEvent dtde) {
            DropTargetDropEvent evt = dtde;
            if(dtde.getTransferable().isDataFlavorSupported(WorkspaceTransferable.WORKSPACE_NODE_FLAVOR)) {
              evt = new DropTargetDropEvent(dtde.getDropTargetContext(), dtde.getLocation(), dtde.getDropAction(), dtde.getSourceActions(), false);
            }
            super.drop(evt);
          }
        });
        dropTarget.setActive(true);

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Examples of java.awt.dnd.DropTargetDropEvent

            sourceActions = ev.getSourceActions();
            flavors = ev.getCurrentDataFlavors();
            location = ev.getLocation();
        }
        else if (e instanceof DropTargetDropEvent) {
            DropTargetDropEvent ev = (DropTargetDropEvent)e;
            currentAction = ev.getDropAction();
            sourceActions = ev.getSourceActions();
            flavors = ev.getCurrentDataFlavors();
            location = ev.getLocation();
        }
        if (isSupported(flavors)) {
            int availableActions = getDropActionsForFlavors(flavors);
            currentAction = getDropAction(e, currentAction, sourceActions, availableActions);
            if (currentAction != DragHandler.NONE) {

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Examples of java.awt.dnd.DropTargetDropEvent

                    + " act=" + DragHandler.actionString(ev.getDropAction());
            }
            else if (e instanceof DropTargetDropEvent) {
                DropTargetContext dtc = e.getDropTargetContext();
                DropTarget dt = dtc.getDropTarget();
                DropTargetDropEvent ev = (DropTargetDropEvent)e;
                msg += ": src=" + DragHandler.actionString(ev.getSourceActions())
                + " tgt=" + DragHandler.actionString(dt.getDefaultActions())
                + " act=" + DragHandler.actionString(ev.getDropAction());
            }
            if (!msg.equals(lastAction)) {
                System.out.println(lastAction = msg);
            }
        }

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Examples of java.awt.dnd.DropTargetDropEvent

                if ((local = getJVMLocalSourceTransferable()) != null)
                    setCurrentJVMLocalSourceTransferable(null);
            }


            try {
                ((DropTargetListener)dt).drop(new DropTargetDropEvent(dtc,
                                                                      hots,
                                                                      currentDA,
                                                                      currentSA,
                                                                      local != null));
            } finally {

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