Examples of ae.java.awt.event.AdjustmentEvent

ae.java.awt.event.AdjustmentEvent

The adjustment event emitted by Adjustable objects like {@link ae.java.awt.Scrollbar} and {@link ae.java.awt.ScrollPane}. When the user changes the value of the scrolling component, it receives an instance of {@code AdjustmentEvent}.

An unspecified behavior will be caused if the {@code id} parameterof any particular {@code AdjustmentEvent} instance is notin the range from {@code ADJUSTMENT_FIRST} to {@code ADJUSTMENT_LAST}.

The {@code type} of any {@code AdjustmentEvent} instance takes one of the followingvalues:

{@code UNIT_INCREMENT}
{@code UNIT_DECREMENT}
{@code BLOCK_INCREMENT}
{@code BLOCK_DECREMENT}
{@code TRACK}

Assigning the value different from listed above will cause an unspecified behavior. @see ae.java.awt.Adjustable @see AdjustmentListener @author Amy Fowler @since 1.1

     * @since 1.4
     */
    public void setValueIsAdjusting(boolean b) {
        if (isAdjusting != b) {
            isAdjusting = b;
            AdjustmentEvent e =
                new AdjustmentEvent(this,
                        AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
                        AdjustmentEvent.TRACK, value, b);
            adjustmentListener.adjustmentValueChanged(e);
        }
    }

        if (v != value) {
            value = v;
            // Synchronously notify the listeners so that they are
            // guaranteed to be up-to-date with the Adjustable before
            // it is mutated again.
            AdjustmentEvent e =
                new AdjustmentEvent(this,
                        AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
                        type, value, isAdjusting);
            adjustmentListener.adjustmentValueChanged(e);
        }
    }

Examples of ae.java.awt.event.AdjustmentEvent

Related Classes of ae.java.awt.event.AdjustmentEvent