List of addTraverseListener() Examples

Examples of addTraverseListener()

Adds the listener to the collection of listeners who will be notified when traversal events occur, by sending it one of the messages defined in the TraverseListener interface. @param listener the listener which should be notified @exception IllegalArgumentException

ERROR_NULL_ARGUMENT - if the listener is null

@exception SWTException

ERROR_WIDGET_DISPOSED - if the receiver has been disposed
ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver

@see TraverseListener @see #removeTraverseListener

org.eclipse.swt.widgets.Label.addTraverseListener()

org.eclipse.swt.widgets.Shell.addTraverseListener()

org.eclipse.swt.widgets.Text.addTraverseListener()

    
    
    final Text userStatusTxt = new Text(composite,SWT.SINGLE | SWT.BORDER | SWT.LEFT);
    userStatusTxt.setText(getStatusInfo());
    userStatusTxt.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false, 1, 1));
    userStatusTxt.addTraverseListener(new TraverseListener() {
      
      @Override
      public void keyTraversed(TraverseEvent e) {
        if(e.detail == SWT.TRAVERSE_RETURN){
          //TODO 更新状态

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Examples of addTraverseListener()

Examples of org.eclipse.swt.widgets.Text.addTraverseListener()