Fire Event manually

[GoogleCodeExporter]

What steps will reproduce the problem?
I want to fire an event that works as pressed function key F11.
how can I do?

What is the expected output? What do you see instead?

What version of the product are you using? On what operating system?

Please provide any additional information below.

Original issue reported on code.google.com by a_inan...@yahoo.com on 17 Jun 2009 at 9:06

[GoogleCodeExporter]

Hi,

try this, I am not sure about the implementation but it works for me (tested 
with
firefox on linux, HOSTED MODE DOES NOT WORK)

import org.gwt.mosaic.core.client.DOM;
import org.gwt.mosaic.ui.client.InfoPanel;
import org.gwt.mosaic.ui.client.Viewport;
import org.gwt.mosaic.ui.client.layout.LayoutPanel;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.HasAllKeyHandlers;
import com.google.gwt.event.dom.client.KeyDownEvent;
import com.google.gwt.event.dom.client.KeyDownHandler;
import com.google.gwt.event.dom.client.KeyPressEvent;
import com.google.gwt.event.dom.client.KeyPressHandler;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.Focusable;
import com.google.gwt.user.client.ui.impl.FocusImpl;

public class Test implements EntryPoint {

  static class FocusLayoutPanel extends LayoutPanel implements Focusable,
      HasAllKeyHandlers {
    private static final FocusImpl impl = FocusImpl.getFocusImplForPanel();

    public FocusLayoutPanel() {
      super(impl.createFocusable());

      // Hide focus outline in Mozilla/Webkit/Opera
      DOM.setStyleAttribute(getElement(), "outline", "0px");

      // Hide focus outline in IE 6/7
      DOM.setElementAttribute(getElement(), "hideFocus", "true");
    }

    public int getTabIndex() {
      return impl.getTabIndex(getElement());
    }

    public void setAccessKey(char key) {
      impl.setAccessKey(getElement(), key);
    }

    public void setFocus(boolean focused) {
      if (focused) {
        impl.focus(getElement());
      } else {
        impl.blur(getElement());
      }
    }

    public void setTabIndex(int index) {
      impl.setTabIndex(getElement(), index);
    }

    public HandlerRegistration addKeyUpHandler(KeyUpHandler handler) {
      return addDomHandler(handler, KeyUpEvent.getType());
    }

    public HandlerRegistration addKeyDownHandler(KeyDownHandler handler) {
      return addDomHandler(handler, KeyDownEvent.getType());
    }

    public HandlerRegistration addKeyPressHandler(KeyPressHandler handler) {
      return addDomHandler(handler, KeyPressEvent.getType());
    }

  }

  public void onModuleLoad() {
    Viewport v = new Viewport();

    FocusLayoutPanel f = new FocusLayoutPanel();
    v.getLayoutPanel().add(f);

    f.addKeyDownHandler(new KeyDownHandler() {
      public void onKeyDown(KeyDownEvent event) {
        if (122 == event.getNativeKeyCode()) {
          InfoPanel.show("F11", "Hello!");
          event.preventDefault();
        }
      }
    });

    v.attach();
  }

}

Original comment by georgopo...@gmail.com on 17 Jun 2009 at 1:27

[GoogleCodeExporter]

Hi,
Thanks for your reply.
I want to hide web browser menu(File,Edit,View vb).
F11 hiding them, so I want to fire an event that has effect of  F11.
Your code for prevent event with keyCode F11.  
I want that my poject starts as pressed F11.

Original comment by a_inan...@yahoo.com on 17 Jun 2009 at 2:04

[GoogleCodeExporter]

I don't think you can switch the current window to fullscreen with JavaScript 
(GWT).

Original comment by georgopo...@gmail.com on 17 Jun 2009 at 6:19

[GoogleCodeExporter]

Thanks for your effort.

Original comment by a_inan...@yahoo.com on 18 Jun 2009 at 8:46

[GoogleCodeExporter]

Original comment by georgopo...@gmail.com on 18 Jun 2009 at 10:39

• Changed state: Done