org.eclipse.swt.events.GestureListener Java Examples

The following examples show how to use org.eclipse.swt.events.GestureListener. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: PasswordRevealer.java    From nebula with Eclipse Public License 2.0 3 votes vote down vote up 
/**
 * Adds the listener to the collection of listeners who will
 * be notified when gesture events are generated for the control,
 * by sending it one of the messages defined in the
 * <code>GestureListener</code> interface.
 * <p>
 * NOTE: If <code>setTouchEnabled(true)</code> has previously been
 * invoked on the receiver then <code>setTouchEnabled(false)</code>
 * must be invoked on it to specify that gesture events should be
 * sent instead of touch events.
 * </p>
 * <p>
 * <b>Warning</b>: This API is currently only implemented on Windows and Cocoa.
 * SWT doesn't send Gesture or Touch events on GTK.
 * </p>
 *
 * @param listener the listener which should be notified
 *
 * @exception IllegalArgumentException
 *                <ul>
 *                <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
 *                </ul>
 * @exception SWTException
 *                <ul>
 *                <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *                <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 *                </ul>
 *
 * @see GestureListener
 * @see #removeGestureListener
 * @see #setTouchEnabled
 *
 * @since 3.7
 */
@Override
public void addGestureListener(final GestureListener listener) {
	super.addGestureListener(listener);
	comp.addGestureListener(listener);
	passwordField.addGestureListener(listener);
}
Example #2
Source File: PasswordRevealer.java    From nebula with Eclipse Public License 2.0 3 votes vote down vote up 
/**
 * Removes the listener from the collection of listeners who will
 * be notified when gesture events are generated for the control.
 *
 * @param listener the listener which should no longer be notified
 *
 * @exception IllegalArgumentException
 *                <ul>
 *                <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
 *                </ul>
 * @exception SWTException
 *                <ul>
 *                <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *                <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 *                </ul>
 *
 * @see GestureListener
 * @see #addGestureListener
 *
 * @since 3.7
 */
@Override
public void removeGestureListener(final GestureListener listener) {
	super.removeGestureListener(listener);
	comp.removeGestureListener(listener);
	passwordField.removeGestureListener(listener);
}