Examples with ListChangeEventTracker org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker used on opensource projects

Example 11 with ListChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableArrayBasedListTest method testRemoveListChangeEvent.

@Test
public void testRemoveListChangeEvent() throws Exception {
    String element = "1";
    list.add(element);
    assertEquals(1, list.size());
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    list.remove(element);
    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());
    assertDiff(event.diff, Collections.singletonList("1"), Collections.EMPTY_LIST);
}

Example 12 with ListChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableArrayBasedListTest method testFiresListChangeEvents.

@Test
public void testFiresListChangeEvents() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    assertEquals(0, listener.count);
    bean.setArray(new Bean[] { new Bean() });
    assertEquals(1, listener.count);
}

Example 13 with ListChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableArrayBasedListTest method testRemovesListenerAfterLastListenerIsRemoved.

@Test
public void testRemovesListenerAfterLastListenerIsRemoved() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    assertTrue(bean.changeSupport.hasListeners(propertyName));
    list.removeListChangeListener(listener);
    assertFalse(bean.changeSupport.hasListeners(propertyName));
}

Example 14 with ListChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableArrayBasedListTest method testAddListChangeEvent.

@Test
public void testAddListChangeEvent() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    assertEquals(0, listener.count);
    String element = "1";
    list.add(element);
    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());
    assertDiff(event.diff, Collections.EMPTY_LIST, Collections.singletonList("1"));
}

Example 15 with ListChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.ListChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableListTest method testRemoveAllListChangeEvent.

@Test
public void testRemoveAllListChangeEvent() throws Exception {
    List elements = Arrays.asList(new String[] { "1", "2" });
    list.addAll(elements);
    list.addAll(elements);
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    assertEquals(0, listener.count);
    list.removeAll(elements);
    ListChangeEvent event = listener.event;
    assertEquals(list, event.getObservableList());
    assertSame(list, event.getObservableList());
    assertDiff(event.diff, Arrays.asList(new Object[] { "1", "2", "1", "2" }), Collections.EMPTY_LIST);
}