Examples with WritableSet org.eclipse.core.databinding.observable.set.WritableSet used on opensource projects

Example 1 with WritableSet

use of org.eclipse.core.databinding.observable.set.WritableSet in project gda-core by openGDA.

the class ClientBindingElements method bindCheckBoxToSet.

public static final <T> void bindCheckBoxToSet(DataBindingContext dbc, Set target, String modelProperty, final Object model, final Class<T> clazz) {
    IObservableSet<T> iTarget = new WritableSet<>(target, clazz);
    IObservableSet<T> iModel = PojoProperties.set(modelProperty, clazz).observe(model);
    UpdateSetStrategy iTargetToModelStrategy = new UpdateSetStrategy();
    UpdateSetStrategy iModelToTargetStrategy = new UpdateSetStrategy();
    dbc.bindSet(iTarget, iModel, iTargetToModelStrategy, iModelToTargetStrategy);
}

Example 2 with WritableSet

use of org.eclipse.core.databinding.observable.set.WritableSet in project eclipse.platform.ui by eclipse-platform.

the class SetBindingTest method testErrorDuringRemoveIsLogged.

/**
 * We test common functionality from UpdateStrategy here, because that base
 * class would need much more stubbing and mocking to test it.
 */
@Test
public void testErrorDuringRemoveIsLogged() {
    IObservableSet<String> target = new WritableSet<String>() {

        @Override
        public boolean remove(Object elem) {
            throw new IllegalArgumentException();
        }
    };
    Binding binding = dbc.bindSet(target, model, new UpdateSetStrategy<>(), new UpdateSetStrategy<>());
    CountDownLatch latch = new CountDownLatch(1);
    Policy.setLog(status -> {
        latch.countDown();
        assertEquals(IStatus.ERROR, status.getSeverity());
        assertTrue(status.getException() instanceof IllegalArgumentException);
    });
    model.add("first");
    model.remove("first");
    assertEquals(0, latch.getCount());
    assertEquals(IStatus.ERROR, binding.getValidationStatus().getValue().getSeverity());
}

Example 3 with WritableSet

use of org.eclipse.core.databinding.observable.set.WritableSet in project eclipse.platform.ui by eclipse-platform.

the class PojoObservablesTest method testObservableMap_DoesNotAttachListeners.

@Test
public void testObservableMap_DoesNotAttachListeners() throws Exception {
    IObservableSet set = new WritableSet();
    set.add(pojo);
    IObservableMap map = PojoObservables.observeMap(set, Bean.class, propertyName);
    assertFalse(pojo.hasListeners(propertyName));
    ChangeEventTracker.observe(map);
    assertFalse(pojo.hasListeners(propertyName));
}

Example 4 with WritableSet

use of org.eclipse.core.databinding.observable.set.WritableSet in project eclipse.platform.ui by eclipse-platform.

the class PojoObservablesTest method testObserveMaps_ReturnsMaps.

@Test
public void testObserveMaps_ReturnsMaps() throws Exception {
    IObservableSet set = new WritableSet();
    set.add(pojo);
    IObservableMap[] maps = PojoObservables.observeMaps(set, Bean.class, new String[] { "value", "class" });
    assertEquals(2, maps.length);
}

Example 5 with WritableSet

use of org.eclipse.core.databinding.observable.set.WritableSet in project eclipse.platform.ui by eclipse-platform.

the class BindSetTest method defaultDirectionIsTargetToModel.

@Test
public void defaultDirectionIsTargetToModel() {
    var target = new WritableSet<String>();
    var model = new WritableSet<String>();
    Binding binding = Bind.oneWay().from(target).to(model).bindWithNewContext();
    assertSame(target, binding.getTarget());
    assertSame(model, binding.getModel());
}