Examples of NewItemHandler

Examples of com.vaadin.ui.AbstractSelect.NewItemHandler

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            // replace text fields with comboboxes
            final ComboBox cb = new ComboBox() {
            };
            cb.setContainerDataSource(texts);
            cb.setNewItemsAllowed(true);
            cb.setNewItemHandler(new NewItemHandler() {
                @Override
                public void addNewItem(String newItemCaption) {
                    texts.addItem(newItemCaption);
                    cb.setValue(newItemCaption);
                }
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Examples of com.vaadin.ui.AbstractSelect.NewItemHandler

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        addedItems.setRows(10);
        addComponent(addedItems);

        final ComboBox box = new ComboBox("New items are allowed");
        box.setNewItemsAllowed(true);
        box.setNewItemHandler(new NewItemHandler() {
            @Override
            public void addNewItem(String newItemCaption) {
                String value = addedItems.getValue();
                addedItems.setValue(value + newItemCaption + "\n");
                box.addItem(newItemCaption);
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