Package com.extjs.gxt.ui.client.dnd

Examples of com.extjs.gxt.ui.client.dnd.DropTarget.addDNDListener()

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    @Override public void onNodeTypesLoaded() {
        if (childCount == 0 && !missingList) {
            DropTarget target = new ModuleDropTarget(this, node == null ? EditModeDNDListener.EMPTYAREA_TYPE : EditModeDNDListener.PLACEHOLDER_TYPE);
            target.setOperation(DND.Operation.COPY);
            target.setFeedback(DND.Feedback.INSERT);
            target.addDNDListener(mainModule.getEditLinker().getDndListener());

            if (getNodeTypes() != null) {
                String[] nodeTypesArray = getNodeTypes().split(" ");
                for (final String s : nodeTypesArray) {
                    Button button = new Button(ModuleHelper.getNodeType(s) != null ? ModuleHelper.getNodeType(
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        if (hasDragDrop) {
            DragSource source = new SimpleModuleDragSource(this);
            source.addDNDListener(mainModule.getEditLinker().getDndListener());
            DropTarget target = new ModuleDropTarget(this, EditModeDNDListener.SIMPLEMODULE_TYPE);
            target.setAllowSelfAsSource(true);
            target.addDNDListener(mainModule.getEditLinker().getDndListener());
        } else {
            new DropTarget(this) {
                @Override
                protected void onDragEnter(DNDEvent event) {
                    event.getStatus().setStatus(false);
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    public void onNodeTypesLoaded() {
        DropTarget target = new ModuleDropTarget(this, EditModeDNDListener.PLACEHOLDER_TYPE);
        target.setOperation(DND.Operation.COPY);
        target.setFeedback(DND.Feedback.INSERT);

        target.addDNDListener(mainModule.getEditLinker().getDndListener());

        if (getParentModule().getChildCount() >= getParentModule().getListLimit() && getParentModule().getListLimit() != -1) {
            return;
        }
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