Examples of 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
charva.awt.event.AdjustmentEvent
The adjustment event emitted by Adjustable objects (eg a scrollbar).
java.awt.event.AdjustmentEvent

Examples of java.awt.event.AdjustmentEvent

     * @see EventListenerList
     */
    private void fireAdjustmentValueChanged(int id, int type, int value,
                                            boolean isAdjusting) {
        Object[] listeners = listenerList.getListenerList();
        AdjustmentEvent e = null;
        for (int i = listeners.length - 2; i >= 0; i -= 2) {
            if (listeners[i]==AdjustmentListener.class) {
                if (e == null) {
                    e = new AdjustmentEvent(this, id, type, value, isAdjusting);
                }
                ((AdjustmentListener)listeners[i+1]).adjustmentValueChanged(e);
            }
        }
    }

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Examples of java.awt.event.AdjustmentEvent

     * @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);
        }
    }

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Examples of java.awt.event.AdjustmentEvent

        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);
        }
    }

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Examples of java.awt.event.AdjustmentEvent

        MToolkit.executeOnEventHandlerThread(sb, new Runnable() {
            public void run() {
                inUpCall = true;
                sb.setValueIsAdjusting(isAdjusting);
                sb.setValue(value);
                postEvent(new AdjustmentEvent(sb,
                                AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
                                type, value, isAdjusting));
                inUpCall = false;
            }
        });

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Examples of java.awt.event.AdjustmentEvent

            public void run() {
                // NB: notification only, no sb.setValue()
                // last TRACK event will have done it already
                inUpCall = true;
                sb.setValueIsAdjusting(false);
                postEvent(new AdjustmentEvent(sb,
                                AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED,
                                AdjustmentEvent.TRACK, value, false));
                inUpCall = false;
            }
        });

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Examples of java.awt.event.AdjustmentEvent

     * @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);
        }
    }

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Examples of java.awt.event.AdjustmentEvent

        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);
        }
    }

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Examples of java.awt.event.AdjustmentEvent


    private void postAdjustmentEvent(final int type) {
        // create and post invocation event here:
        comp.postEvent(new InvocationEvent(ScrollPaneAdjustable.this, new Runnable() {
            public void run() {
                AdjustmentEvent event = new AdjustmentEvent(ScrollPaneAdjustable.this,
                        AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, type, value,
                        getValueIsAdjusting());
                if (callAWTListener) {
                    comp.toolkit.lockAWT();
                    try {

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Examples of java.awt.event.AdjustmentEvent

    }


    protected void fireAdjustmentValueChanged(final int id, final int type, final int value) {
        AdjustmentListener[] listeners = getAdjustmentListeners();
        for (int i = 0; i < listeners.length; i++) {
            listeners[i].adjustmentValueChanged(new AdjustmentEvent(this, id, type, value));
        }
    }

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Examples of java.awt.event.AdjustmentEvent

        int type = stateController.getType();
        if (type < 0) {
            return;
        }
        setValueIsAdjusting(stateController.isSliderDragged());
        postEvent(new AdjustmentEvent(this, AdjustmentEvent.ADJUSTMENT_VALUE_CHANGED, type,
                value, getValueIsAdjusting()));
    }

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