Examples of java.beans.PropertyChangeSupport.removePropertyChangeListener()

java.beans.PropertyChangeSupport.removePropertyChangeListener()
Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties. If listener was added more than once to the same event source, it will be notified one less time after being removed. If listener is null, or was never added, no exception is thrown and no action is taken. @param listener The PropertyChangeListener to be removed

     */
    public void testRemovePropertyChangeListener_PropertyChangeListener_String_NullListener() {
        Object src = new Object();
        PropertyChangeSupport sup = new PropertyChangeSupport(src);


        sup.removePropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);
        sup.addPropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);
        sup.removePropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);

View Full Code Here


        sup.removePropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);
        sup.addPropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);
        sup.removePropertyChangeListener("myProp", null);
        assertEquals(0, sup.getPropertyChangeListeners().length);
    }


    /*
     * Test the method removePropertyChangeListener(PropertyChangeListener,

View Full Code Here

     */
    public void testRemovePropertyChangeListener_PropertyChangeListener_String_NullProperty() {
        Object src = new Object();
        PropertyChangeSupport sup = new PropertyChangeSupport(src);


        sup.removePropertyChangeListener(null,
                new MockPropertyChangeListener());
        sup.addPropertyChangeListener("myProp",
                new MockPropertyChangeListener());
        sup.removePropertyChangeListener(null,
                new MockPropertyChangeListener());

View Full Code Here


        sup.removePropertyChangeListener(null,
                new MockPropertyChangeListener());
        sup.addPropertyChangeListener("myProp",
                new MockPropertyChangeListener());
        sup.removePropertyChangeListener(null,
                new MockPropertyChangeListener());
    }


    /*
     * Test the method getPropertyChangeListeners() when there is one listener

View Full Code Here

        assertEquals(0, prop.getPropertyChangeListeners().length);


        prop.addPropertyChangeListener(lis2);
        assertEquals(1, prop.getPropertyChangeListeners().length);


        prop.removePropertyChangeListener("name", lis1);
        assertEquals(0, prop.getPropertyChangeListeners().length);
    }


    /**
     * @tests java.beans.PropertyChangeSupport#removePropertyChangeListener(

View Full Code Here


        pcs.addPropertyChangeListener("property", listener);
        PropertyChangeListener[] listeners = pcs.getPropertyChangeListeners();
        assertEquals(1, listeners.length);


        pcs.removePropertyChangeListener(listeners[0]);
        listeners = pcs.getPropertyChangeListeners();
        assertEquals(0, listeners.length);
    }


    /**

View Full Code Here

                l2);


        assertFalse(sup.hasListeners("myProp"));
        sup.addPropertyChangeListener(l1);
        assertTrue(sup.hasListeners("myProp"));
        sup.removePropertyChangeListener(l1);
        assertFalse(sup.hasListeners("myProp"));
        sup.addPropertyChangeListener(l3);
        assertTrue(sup.hasListeners("myProp"));
    }

View Full Code Here

        assertFalse(sup.hasListeners("myProp"));
        sup.addPropertyChangeListener("myProP", l1);
        assertFalse(sup.hasListeners("myProp"));
        sup.addPropertyChangeListener("myProp", l2);
        assertTrue(sup.hasListeners("myProp"));
        sup.removePropertyChangeListener("myProp", l2);
        assertFalse(sup.hasListeners("myProp"));
        // The following assertion fails on RI. See HARMONY-2526
        sup.addPropertyChangeListener("myProp", l3);
        assertTrue(sup.hasListeners("myProp"));
    }

View Full Code Here

                PropertyChangeListener listener)
        {
            PropertyChangeSupport pcs = (PropertyChangeSupport)
                    AppContext.getAppContext().get(PROP_CHANGE_SUPPORT_KEY);
            if (null != pcs) {
                pcs.removePropertyChangeListener(propertyName, listener);
            }
        }


        @Override
        public synchronized PropertyChangeListener[] getPropertyChangeListeners()

View Full Code Here

        @Override
        public synchronized void removePropertyChangeListener(PropertyChangeListener listener) {
            PropertyChangeSupport pcs = (PropertyChangeSupport)
                    AppContext.getAppContext().get(PROP_CHANGE_SUPPORT_KEY);
            if (null != pcs) {
                pcs.removePropertyChangeListener(listener);
            }
        }


        /*
         * we do expect that all other fireXXX() methods of java.beans.PropertyChangeSupport

View Full Code Here

0 1 2 3 4 5 6

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.