Examples of org.dyno.visual.swing.plugin.spi.IDesignOperation.dragEnter()

        adapter = ExtensionRegistry.createWidgetAdapter(popup);
      Point sp = new Point(p);
      SwingUtilities.convertPointToScreen(sp, jmenu);
      SwingUtilities.convertPointFromScreen(sp, popup);
      IDesignOperation operation = (IDesignOperation) adapter.getAdapter(IDesignOperation.class);
      operation.dragEnter(sp);
      return true;
    } else {
      inside_popup=false;
      if (isDroppingPermitted()) {
        setDropStatus(DROPPING_PERMITTED);

                operation.dragExit(hoveredAdapter.convertToLocal(p));
            }
            hoveredAdapter = compositeAdapter;
            IDesignOperation operation = (IDesignOperation) hoveredAdapter.getAdapter(IDesignOperation.class);
            if (operation != null)
              operation.dragEnter(hoveredAdapter.convertToLocal(p));
          } else if (compositeAdapter != null) {
            hoveredAdapter = compositeAdapter;
            IDesignOperation operation = (IDesignOperation) hoveredAdapter.getAdapter(IDesignOperation.class);
            if (operation != null) {
              operation.dragOver(hoveredAdapter.convertToLocal(p));

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