Examples of javax.accessibility.AccessibleSelection

javax.accessibility.AccessibleSelection
This AccessibleSelection interface provides the standard mechanism for an assistive technology to determine what the current selected children are, as well as modify the selection set. Any object that has children that can be selected should support the AccessibleSelection interface. Applications can determine if an object supports the AccessibleSelection interface by first obtaining its AccessibleContext (see {@link Accessible}) and then calling the {@link AccessibleContext#getAccessibleSelection} method.If the return value is not null, the object supports this interface. @see Accessible @see Accessible#getAccessibleContext @see AccessibleContext @see AccessibleContext#getAccessibleSelection @author Peter Korn @author Hans Muller @author Willie Walker

        as.addAccessibleSelection(1);
        assertEquals(2, list.getSelectedItems().length);
    }


    public final void testRemoveAccessibleSelection() {
        AccessibleSelection as = ac.getAccessibleSelection();
        list.add("item1");
        list.add("item2");
        assertEquals(0, list.getSelectedItems().length);
        as.removeAccessibleSelection(0);
        as.removeAccessibleSelection(1);
        assertEquals(0, list.getSelectedItems().length);
        list.select(0);
        assertEquals(1, list.getSelectedItems().length);
        as.removeAccessibleSelection(1);
        assertEquals(1, list.getSelectedItems().length);
        as.removeAccessibleSelection(0);
        assertEquals(0, list.getSelectedItems().length);
    }

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        as.removeAccessibleSelection(0);
        assertEquals(0, list.getSelectedItems().length);
    }


    public final void testIsAccessibleChildSelected() {
        AccessibleSelection as = ac.getAccessibleSelection();
        list.add("item1");
        list.add("item2");
        assertFalse(as.isAccessibleChildSelected(0));
        assertFalse(as.isAccessibleChildSelected(1));
        list.select(1);
        assertFalse(as.isAccessibleChildSelected(0));
        assertTrue(as.isAccessibleChildSelected(1));
        list.select(0);
        assertFalse(as.isAccessibleChildSelected(1));
        assertTrue(as.isAccessibleChildSelected(0));
    }

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    /*
     * Class under test for javax.accessibility.Accessible getAccessibleSelection(int)
     */
    public final void testGetAccessibleSelectionint() {
        AccessibleSelection as = ac.getAccessibleSelection();
        list.add("item1");
        list.add("item2");
        assertNull(as.getAccessibleSelection(-1));
        assertNull(as.getAccessibleSelection(0));
        assertNull(as.getAccessibleSelection(1));
        list.select(1);
        assertNull(as.getAccessibleSelection(-1));
        assertTrue(as.getAccessibleSelection(0)
                   instanceof AccessibleAWTList.AccessibleAWTListChild);
        assertNull(as.getAccessibleSelection(1));
    }

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java.awt.AccessibleAWTListTest

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