Examples of org.eclipse.ecf.presence.ui.dnd.IRosterViewerDropTarget.validateDrop()

Class org.eclipse.ecf.presence.ui.dnd.IRosterViewerDropTarget

Examples of org.eclipse.ecf.presence.ui.dnd.IRosterViewerDropTarget.validateDrop()

org.eclipse.ecf.presence.ui.dnd.IRosterViewerDropTarget.validateDrop()
Validates dropping on the given roster item. This method is called whenever some aspect of the drop operation changes. @param rosterItem the roster item that the mouse is currently hovering over, ornull if the mouse is hovering over empty space @param operation the current drag operation (copy, move, etc.) @param transferData the current transfer type @return true if the drop is valid, and falseotherwise

      if (target instanceof IRosterItem) {
        rosterPerformDrop.clear();
        boolean result = false;
        for (Iterator i = rosterDropTargets.iterator(); i.hasNext();) {
          IRosterViewerDropTarget rdt = (IRosterViewerDropTarget) i.next();
          if (rdt.validateDrop((IRosterItem) target, operation, transferType)) {
            result = true;
            rosterPerformDrop.add(rdt);
          }
        }
        return result;

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.