Package com.vaadin.data.util

Examples of com.vaadin.data.util.IndexedContainer.addItemAt()

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        HorizontalLayout hl = new HorizontalLayout();
        hl.addComponent(new Button("Add first", new Button.ClickListener() {
            @Override
            public void buttonClick(ClickEvent event) {
                Item item = container.addItemAt(0, new Object());
                item.getItemProperty("column1").setValue("0");
            }
        }));
        hl.addComponent(new Button("Add at position 50",
                new Button.ClickListener() {
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        }));
        hl.addComponent(new Button("Add at position 50",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Item item = container.addItemAt(50, new Object());
                        item.getItemProperty("column1").setValue("50");
                    }
                }));
        hl.addComponent(new Button("Add at position 100",
                new Button.ClickListener() {
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                }));
        hl.addComponent(new Button("Add at position 100",
                new Button.ClickListener() {
                    @Override
                    public void buttonClick(ClickEvent event) {
                        Item item = container.addItemAt(100, new Object());
                        item.getItemProperty("column1").setValue("100");
                    }
                }));

        getLayout().addComponent(table);
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        @SuppressWarnings("unchecked")
        public void addNewRow() {
            IndexedContainer idc = (IndexedContainer) getContainerDataSource();
            int size = idc.size();
            Object itemId = idc.addItemAt(size - 1);
            Item newItem = idc.getItem(itemId);
            TextField tf = new TextField();
            if (inputPrompt != null && inputPrompt.length() > 0) {
                tf.setInputPrompt(inputPrompt);
            }
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            newItem.getItemProperty("id").setValue(nextItemIndex);
            nextItemIndex++;
            newItem.getItemProperty("text").setValue(tf);
            setValue(itemId);
            itemId = idc.addItemAt(size);
            newItem = idc.getItem(itemId);

            tf = new TextField();
            if (inputPromptChild != null && inputPromptChild.length() > 0) {
                tf.setInputPrompt(inputPromptChild);
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