How to use
isRequired
method
in
com.vaadin.v7.ui.Field

Best Java code snippets using com.vaadin.v7.ui.Field.isRequired (Showing top 3 results out of 315)

Add the Codota plugin to your IDE and get smart completions

private void myMethod () {
 Dictionary d =new Hashtable()
Bundle bundle;bundle.getHeaders()
new Properties()
Smart code suggestions by Codota
}

protected Component getComponentImplementation(com.haulmont.cuba.gui.components.Component columnComponent) {
  com.vaadin.ui.Component composition = columnComponent.unwrapComposition(com.vaadin.ui.Component.class);
  Component componentImpl = composition;
  if (composition instanceof com.vaadin.v7.ui.Field
      && ((com.vaadin.v7.ui.Field) composition).isRequired()) {
    VerticalLayout layout = new VerticalLayout(); // vaadin8 replace with CssLayout
    layout.setMargin(false);
    layout.setSpacing(false);
    layout.addComponent(composition);
    if (composition.getWidth() < 0) {
      layout.setWidthUndefined();
    }
    componentImpl = layout;
  }
  return componentImpl;
}

@Test
public void simpleInitializationTest() {
  // GIVEN
  fieldFactory = new TestTextFieldFactory(definition, baseItem, null, i18NAuthoringSupport);
  fieldFactory.setComponentProvider(this.componentProvider);
  // WHEN
  Field<Object> field = fieldFactory.createField();
  // THEN
  assertTrue(TextField.class.isAssignableFrom(field.getClass()));
  assertEquals(definition, fieldFactory.getFieldDefinition());
  assertEquals(false, field.isRequired());
  assertEquals("label", field.getCaption());
  assertEquals(false, field.getPropertyDataSource().isReadOnly());
  assertEquals(true, field.getPropertyDataSource() instanceof TransformedProperty);
}

  && (((com.vaadin.v7.ui.Field) vComponent).isRequired())) {
VerticalLayout layout = new VerticalLayout(); // vaadin8 replace with CssLayout
layout.setMargin(false);

Javadoc

Is this field required. Required fields must filled by the user.

Popular methods of Field

Popular in Java

Reactive rest calls using spring rest template
getSharedPreferences (Context)
scheduleAtFixedRate (ScheduledExecutorService)
Creates and executes a periodic action that becomes enabled first after the given initial delay, and
setContentView (Activity)
Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way. A font provides the
Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated control overgraphics
GridBagLayout (java.awt)
The GridBagLayout class is a flexible layout manager that aligns components vertically and horizonta
IOException (java.io)
Signals that an I/O exception of some sort has occurred. This class is the general class of exceptio
Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences. Every Charset can decode
LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements all optional list oper

How to use isRequiredmethodin com.vaadin.v7.ui.Field

Best Java code snippets using com.vaadin.v7.ui.Field.isRequired (Showing top 3 results out of 315)

How to use
isRequired
method
in
com.vaadin.v7.ui.Field