Package com.vaadin.ui

Examples of com.vaadin.ui.TextField

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                new Table.ColumnGenerator() {

                    @Override
                    public Component generateCell(Table source, Object itemId,
                            Object columnId) {
                        TextField lbl = new TextField();
                        if (componentDescription.getValue()) {
                            lbl.setDescription("Textfield's own description");
                        }
                        return lbl;
                    }
                });
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            table.addContainerProperty("textfield", TextField.class, null);
            table.addGeneratedColumn("textfield", new ColumnGenerator() {
                @Override
                public Object generateCell(Table source, Object itemId,
                        Object columnId) {
                    TextField tf = new TextField();
                    tf.setInputPrompt("Type here…");
                    // tf.addStyleName("compact");
                    if ((Integer) itemId % 2 == 0) {
                        tf.addStyleName("borderless");
                    }
                    return tf;
                }
            });

            table.addContainerProperty("datefield", TextField.class, null);
            table.addGeneratedColumn("datefield", new ColumnGenerator() {
                @Override
                public Object generateCell(Table source, Object itemId,
                        Object columnId) {
                    DateField tf = new DateField();
                    tf.addStyleName("compact");
                    if ((Integer) itemId % 2 == 0) {
                        tf.addStyleName("borderless");
                    }
                    return tf;
                }
            });

            table.addContainerProperty("combobox", TextField.class, null);
            table.addGeneratedColumn("combobox", new ColumnGenerator() {
                @Override
                public Object generateCell(Table source, Object itemId,
                        Object columnId) {
                    ComboBox tf = new ComboBox();
                    tf.setInputPrompt("Select");
                    tf.addStyleName("compact");
                    if ((Integer) itemId % 2 == 0) {
                        tf.addStyleName("borderless");
                    }
                    return tf;
                }
            });
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        GridLayout content = new GridLayout(2, 3);
        root.setContent(content);
        main.addComponent(root);

        TextField tf = new TextField("Enabled");
        tf.setImmediate(true);
        content.addComponent(tf);
        tf = new TextField("Disabled");
        tf.setImmediate(true);
        tf.setEnabled(false);
        content.addComponent(tf);

        VerticalLayout oneLayout = new VerticalLayout();
        oneLayout.setMargin(true);
        one.setContent(oneLayout);

        content.addComponent(one);
        tf = new TextField("Enabled");
        tf.setImmediate(true);
        oneLayout.addComponent(tf);
        tf = new TextField("Disabled");
        tf.setImmediate(true);
        tf.setEnabled(false);
        oneLayout.addComponent(tf);

        VerticalLayout twoLayout = new VerticalLayout();
        twoLayout.setMargin(true);
        two.setContent(twoLayout);

        content.addComponent(two);
        tf = new TextField("Enabled");
        tf.setImmediate(true);
        twoLayout.addComponent(tf);
        tf = new TextField("Disabled");
        tf.setImmediate(true);
        tf.setEnabled(false);
        twoLayout.addComponent(tf);

        form = new Form();
        form.setCaption("Enabled");
        form.setFormFieldFactory(new DefaultFieldFactory() {
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    private void toggle(Component c) {
        boolean enable = "Disabled".equals(c.getCaption());
        c.setEnabled(enable);
        c.setCaption((enable ? "Enabled" : "Disabled"));
        if (c instanceof ComponentContainer) {
            TextField tf = (TextField) ((ComponentContainer) c)
                    .getComponentIterator().next();
            tf.focus();
        }
    }
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        setMainWindow(w);

        final VerticalLayout l = new VerticalLayout();
        l.setWidth("200px");
        l.setHeight(null);
        TextField t = new TextField();
        l.addComponent(t);
        t.setRequired(true);
        w.addComponent(l);

    }
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            final Field f = super.createField(container, itemId, propertyId,
                    uiContext);
            if (f != null) {
                if (f instanceof TextField) {
                    TextField tf = (TextField) f;
                    tf.setWidth("100%");
                }
                if (propertyId.equals("kilometers")) {
                    f.setWidth("4em");
                    f.addValidator(new Validator() {
                        @Override
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            @Override
            public void buttonClick(ClickEvent event) {

                gridLayout
                        .addComponent(new TextField("Content " + (++counter)));

            }
        });

    }
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                LegacyWindow c = new LegacyWindow(name);

                addWindow(c);
                main.open(new ExternalResource(c.getURL()), "_new");
                main.addComponent(new Label(name + " opened"));
                final TextField tf = new TextField("Non immediate textfield");
                c.addComponent(tf);
                tf.addListener(new Property.ValueChangeListener() {
                    @Override
                    public void valueChange(ValueChangeEvent event) {
                        main.addComponent(new Label(name + " send text:"
                                + tf.getValue()));
                    }
                });
                for (int i = 0; i < 3; i++) {
                    final String caption = "Slow button " + i;
                    c.addComponent(new Button(caption,
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        verticalLayout.addComponent(label1);

        Table table = new Table();
        table.addContainerProperty("Field", TextField.class, null);
        Object id = table.addItem();
        TextField tf = new TextField();
        table.getItem(id).getItemProperty("Field").setValue(tf);

        verticalLayout.addComponent(table);

        addComponent(verticalLayout);
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    @Override
    public void init() {
        final LegacyWindow w = new LegacyWindow("Testing for #2107");
        setMainWindow(w);

        final TextField tf = new TextField(
                "Required field that validated the input");
        tf.setDescription("Enter someting and click outside the field to activate");
        tf.setRequired(true);
        tf.setImmediate(true);
        tf.addListener(new Property.ValueChangeListener() {

            @Override
            public void valueChange(ValueChangeEvent event) {
                w.showNotification("TextField is " + (tf.isValid() ? "" : "in")
                        + "valid, with error: " + tf.getErrorMessage(),
                        Notification.TYPE_WARNING_MESSAGE);
            }
        });
        tf.addValidator(new Validator() {

            @Override
            public void validate(Object value) throws InvalidValueException {
                if (value == null || value.toString().length() <= 3) {
                    throw new InvalidValueException(
                            "Text length must exceed 3 characters");
                }
            }
        });
        w.addComponent(tf);

        final CheckBox b = new CheckBox(
                "Field should use error message. (!) should be shown when empty.",
                false);
        w.addComponent(b);
        b.setImmediate(true);
        b.addListener(new Property.ValueChangeListener() {
            @Override
            public void valueChange(ValueChangeEvent event) {
                tf.setRequiredError(b.getValue() ? "Field must not be empty"
                        : null);
            }
        });
    }
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