How to use

hasFocus

method

in

org.eclipse.swt.widgets.Composite

@Override
boolean hasFocus () {
  if (hasChildFocus) return true;
  return super.hasFocus();
}

@Override
boolean hasFocus () {
  if (hasChildFocus) return true;
  return super.hasFocus();
}

@Override
boolean hasFocus () {
  if (hasChildFocus) return true;
  return super.hasFocus();
}

@Override
boolean hasFocus () {
  for (int i=0; i<itemCount; i++) {
    ExpandItem item = items [i];
    if (item.hasFocus ()) return true;
  }
  return super.hasFocus();
}

@Override
boolean hasFocus () {
  for (int i=0; i<itemCount; i++) {
    ExpandItem item = items [i];
    if (item.hasFocus ()) return true;
  }
  return super.hasFocus();
}

@Override
boolean hasFocus () {
  if (super.hasFocus ()) return true;
  if (entryHandle != 0 && OS.gtk_widget_has_focus (entryHandle)) return true;
  return false;
}

@Override
boolean hasFocus () {
  if (super.hasFocus ()) return true;
  if (entryHandle != 0 && OS.gtk_widget_has_focus (entryHandle)) return true;
  return false;
}

@Override
boolean hasFocus () {
  if (super.hasFocus ()) return true;
  if (entryHandle != 0 && OS.gtk_widget_has_focus (entryHandle)) return true;
  return false;
}

@Override
boolean hasFocus () {
  for (int i=0; i<itemCount; i++) {
    ExpandItem item = items [i];
    if (item.hasFocus ()) return true;
  }
  return super.hasFocus();
}

void keyDown (long /*int*/ id, long /*int*/ sel, long /*int*/ theEvent) {
  if (hasFocus()) {
    if ((state & CANVAS) != 0) {
      Shell s = this.getShell();
      s.deferFlushing();
      NSArray array = NSArray.arrayWithObject (new NSEvent (theEvent));
      s.keyInputHappened = false;
      view.interpretKeyEvents (array);
      if (imeInComposition ()) return;
      if (!s.keyInputHappened) {
        NSEvent nsEvent = new NSEvent (theEvent);
        boolean [] consume = new boolean [1];
        if (translateTraversal (nsEvent.keyCode (), nsEvent, consume)) return;
        if (isDisposed ()) return;
        if (!sendKeyEvent (nsEvent, SWT.KeyDown)) return;
        if (consume [0]) return;
      }
      return;
    }
  }
  super.keyDown (id, sel, theEvent);
}