Package org.mcarthur.sandy.gwt.event.list.client

Examples of org.mcarthur.sandy.gwt.event.list.client.ListEventListener

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                return 0;
            }
        };
        final EventList bel = createBackedEventList(el);

        final ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createOther(bel), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        bel.addListEventListener(lel);
        el.get(0);
        lel.listChanged(null);
        bel.removeListEventListener(lel);
    }
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        super.testAdd();

        final EventList el = EventLists.eventList();
        final EventList bel = createBackedEventList(el);

        ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(bel, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        bel.addListEventListener(lel);
        el.add("one");
        lel.listChanged(null);
        bel.removeListEventListener(lel);
       
        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(bel, 1), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        bel.addListEventListener(lel);
        bel.add("two");
        lel.listChanged(null);
        bel.removeListEventListener(lel);


        assertTrue(bel.contains("one"));
        assertTrue(el.contains("two"));
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    public void testAdd() {
        final EventList el = createEmptyEventLists();
        prefillWithMutableNumbers(el, 10);

        final ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createChanged(el, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    case 2:
                        assertEquals(ListEvent.createChanged(el, 4), listEvent);
                        break;
                    case 3:
                        assertNull(listEvent);
                        break;
                    case 4:
                        assertEquals(ListEvent.createChanged(el, 9), listEvent);
                        break;
                    case 5:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        el.addListEventListener(lel);

        MutableNumber mn = (MutableNumber)el.get(0);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);

        mn = (MutableNumber)el.get(4);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);

        mn = (MutableNumber)el.get(9);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);
    }
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    public void testAddInt() {
        final EventList el = createEmptyEventLists();
        prefillWithMutableNumbers(el, 10);

        final ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(el, 5), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    case 2:
                        assertEquals(ListEvent.createChanged(el, 5), listEvent);
                        break;
                    case 3:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        el.addListEventListener(lel);

        final MutableNumber mn = new MutableNumber(-1);
        el.add(5, mn);
        lel.listChanged(null);

        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);
    }
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        prefillWithMutableNumbers(l, 10);

        final EventList el = createEmptyEventLists();
        el.addAll(l);

        final ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createChanged(el, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    case 2:
                        assertEquals(ListEvent.createChanged(el, 4), listEvent);
                        break;
                    case 3:
                        assertNull(listEvent);
                        break;
                    case 4:
                        assertEquals(ListEvent.createChanged(el, 9), listEvent);
                        break;
                    case 5:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        el.addListEventListener(lel);

        MutableNumber mn = (MutableNumber)el.get(0);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);

        mn = (MutableNumber)el.get(4);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);

        mn = (MutableNumber)el.get(9);
        mn.setValue(mn.getValue() + 1000);
        lel.listChanged(null);
    }
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        final RangedEventList rel = createBackedRangedEventList(el);

        assertEquals(2, el.size());
        assertEquals(2, rel.size());

        ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createRemoved(rel, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setStart(1);
        lel.listChanged(null);
        assertEquals(1, rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createRemoved(rel, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setStart(2);
        lel.listChanged(null);
        assertEquals(0, rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createOther(rel), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setStart(99);
        lel.listChanged(null);
        assertEquals(0, rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(rel, 0, 2), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setStart(0);
        lel.listChanged(null);
        assertEquals(2, rel.size());
        assertEquals(el, rel);
        rel.removeListEventListener(lel);


        el.add("three");
        rel.setStart(1);
        rel.setMaxSize(2);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createRemoved(rel, 1), listEvent);
                        break;
                    case 1:
                        assertEquals(ListEvent.createAdded(rel, 0), listEvent);
                        break;
                    case 2:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setStart(0);
        lel.listChanged(null);
        rel.removeListEventListener(lel);

        try {
            rel.setStart(-1);
            fail("Expected IllegalArgumentException.");
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        final RangedEventList rel = EventLists.rangedEventList(el);

        assertEquals(10, el.size());
        assertEquals(el.size(), rel.size());

        ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createOther(rel), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setMaxSize(1000);
        lel.listChanged(null);
        assertEquals(el.size(), rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createRemoved(rel, 5, 10), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setMaxSize(5);
        lel.listChanged(null);
        assertEquals(5, rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(rel, 5, 8), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setMaxSize(8);
        lel.listChanged(null);
        assertEquals(8, rel.size());
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(rel, 8, 10), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        rel.setMaxSize(Integer.MAX_VALUE);
        lel.listChanged(null);
        assertEquals(el.size(), rel.size());
        rel.removeListEventListener(lel);

        try {
            rel.setMaxSize(-1);
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    public void testAddWhenStartOffsetAfterDeeperSize() {
        final EventList el = EventLists.eventList();
        final RangedEventList rel = createBackedRangedEventList(el);
        rel.setStart(2);

        ListEventListener lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createOther(rel), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        el.add("zero");
        lel.listChanged(null);
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createOther(rel), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        el.add("one");
        lel.listChanged(null);
        rel.removeListEventListener(lel);

        lel = new ListEventListener() {
            private int count = 0;
            public void listChanged(final ListEvent listEvent) {
                switch (count++) {
                    case 0:
                        assertEquals(ListEvent.createAdded(rel, 0), listEvent);
                        break;
                    case 1:
                        assertNull(listEvent);
                        break;
                    default:
                        fail("Unexpected: " + listEvent);
                }
            }
        };
        rel.addListEventListener(lel);
        el.add("two");
        lel.listChanged(null);
        rel.removeListEventListener(lel);
    }
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        assertEquals(selReplay, sel);
        assertEquals(felReplay, fel);
        assertEquals(relReplay, rel);

        if (rel != null) {
            rel.addListEventListener(new ListEventListener() {
                public void listChanged(final ListEvent listEvent) {
                    if (listEvent.isChanged()) {
                        for (int i = listEvent.getIndexStart(); i < listEvent.getIndexEnd();i ++) {
                            listEvent.getSourceList().get(i);
                        }
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        final RangedEventList rel = createBackedRangedEventList(el); // maxSize set to Integer.MAX_VALUE

        rel.setStart(3);

        final ListEventListener addedListener = new ListEventListener() {
            public void listChanged(final ListEvent listEvent) {
                if (!listEvent.isAdded()) {
                    fail("Expecting an ADDED event. got: " + listEvent);
                }
            }
        };
        rel.addListEventListener(addedListener);

        el.add("one");

        rel.removeListEventListener(addedListener);

        final ListEventListener changedListener = new ListEventListener() {
            public void listChanged(final ListEvent listEvent) {
                if (!listEvent.isChanged()) {
                    fail("Expecting an CHANGED event. got: " + listEvent);
                }
            }
        };

        rel.addListEventListener(changedListener);

        el.set(el.indexOf("one"), "two");

        rel.removeListEventListener(changedListener);

        final ListEventListener removedListener = new ListEventListener() {
            public void listChanged(final ListEvent listEvent) {
                if (!listEvent.isRemoved()) {
                    fail("Expecting an REMOVED event. got: " + listEvent);
                }
            }
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Related Classes of org.mcarthur.sandy.gwt.event.list.client.ListEventListener

  • org.mcarthur.sandy.gwt.event.list.property.test.ObservingEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.EventListTest
  • org.mcarthur.sandy.gwt.event.list.test.FilteredEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.RangedEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.ReverseEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.SortedEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.SteadyRangedEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.TransformedEventListTest
  • org.mcarthur.sandy.gwt.event.list.test.WrappedEventListTest
  • org.mcarthur.sandy.gwt.table.olt.client.TestObjectListTable
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