List of validateDrop() Examples

Examples of validateDrop()

org.apache.sling.ide.eclipse.ui.nav.model.JcrNode.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

Examples of org.apache.sling.ide.eclipse.ui.nav.model.JcrNode.validateDrop()

    @Override
    public IStatus validateDrop(Object target, int operation,
            TransferData transferType) {
        if (target instanceof JcrNode) {
            JcrNode jcrNode = (JcrNode)target;
            IStatus result = jcrNode.validateDrop(operation, transferType);
            if (!result.isOK()) {
                // check for details to be shown in the status bar
                final String message = result.getMessage();
                if (message!=null && message.trim().length()>0) {
                    StatusLineUtils.setErrorMessage(2000, message);

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

      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;

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