Example usage for com.google.gwt.user.client EventListener onBrowserEvent

Introduction

In this page you can find the example usage for com.google.gwt.user.client EventListener onBrowserEvent.

Prototype

void onBrowserEvent(Event event);

Source Link

Document

Fired whenever a browser event is received.

Usage

From source file:cc.alcina.framework.gwt.appcache.client.AppCache.java

License:Apache License

private static void handleCacheEvents(EventListener listener, Event event) {
    UncaughtExceptionHandler ueh = GWT.getUncaughtExceptionHandler();
    if (ueh != null) {
        try {/*from w  w  w. ja v a  2  s  . c  o m*/
            listener.onBrowserEvent(event);
        } catch (Throwable t) {
            ueh.onUncaughtException(t);
        }
    } else {
        listener.onBrowserEvent(event);
    }
}

From source file:com.google.code.gwt.appcache.client.ApplicationCache.java

License:Apache License

@SuppressWarnings("unused")
private static void handleCacheEvents(EventListener listener, Event event) {
    UncaughtExceptionHandler ueh = GWT.getUncaughtExceptionHandler();
    if (ueh != null) {
        try {/* w  w w  .j a  v a 2  s.c o  m*/
            listener.onBrowserEvent(event);
        } catch (Throwable t) {
            ueh.onUncaughtException(t);
        }
    } else {
        listener.onBrowserEvent(event);
    }
}

From source file:com.google.code.gwt.html5.media.client.Media.java

License:Apache License

/**
 * Dispatches an event to the listener. This bypasses the main GWT event
 * handling system because it's not possible to access from external packages.
 * <p>//from w  w w . ja  v a 2  s  .com
 * Due to this event catpure and event preview will not work properly for
 * media-specific events (existing GWT handled events are not affected). Also,
 * since the sinkEvents system is not extensible media events can only be
 * listened for directly on the Media object generating them ie. they will not
 * be received or handled by any containing elements because these objects
 * won't know how to set the correct event listeners.
 * 
 * @param evt
 * @param listener
 */
@SuppressWarnings("unused")
private static void dispatchMediaEvent(Event evt, EventListener listener) {
    // Pass the event to the listener.
    listener.onBrowserEvent(evt);
}

From source file:it.appify.offline.ApplicationCacheJsObject.java

License:Open Source License

@SuppressWarnings("unused")
private final static void handleCacheEvents(EventListener listener, Event event) {
    UncaughtExceptionHandler ueh = GWT.getUncaughtExceptionHandler();
    if (ueh != null) {
        try {/*from  w ww  .j a va2s .co m*/
            listener.onBrowserEvent(event);
        } catch (Throwable t) {
            ueh.onUncaughtException(t);
        }
    } else {
        listener.onBrowserEvent(event);
    }
}

From source file:ru.fly.client.ui.button.Button.java

License:Apache License

@Override
protected void onAttach() {
    super.onAttach();
    final EventListener oldLnr = DOM.getEventListener(getElement());
    DOM.setEventListener(getElement(), new EventListener() {
        @Override/*from  w  w w.j  ava 2 s .co  m*/
        public void onBrowserEvent(Event event) {
            switch (event.getTypeInt()) {
            case Event.ONCLICK:
                if (isEnabled())
                    fireEvent(new ClickEvent());
                showTooltip(null);
                break;
            case Event.ONMOUSEOVER:
                if (isEnabled()) {
                    getElement().addClassName(decor.css().over());
                    showTooltip(event);
                }
                break;
            case Event.ONMOUSEOUT:
                getElement().removeClassName(decor.css().over());
                showTooltip(null);
                break;

            case Event.ONFOCUS:
                onFocus();
                fireEvent(new FocusEvent());
                break;
            case Event.ONBLUR:
                onBlur();
                break;
            }
            if (oldLnr != null) {
                oldLnr.onBrowserEvent(event);
            }
        }
    });
    DOM.sinkEvents(getElement(),
            Event.ONCLICK | Event.ONMOUSEOVER | Event.ONMOUSEOUT | Event.ONFOCUS | Event.ONBLUR);
}

From source file:ru.fly.client.ui.FElement.java

License:Apache License

public final void listenOver(final String className) {
    final EventListener oldLnr = DOM.getEventListener(this);
    DOM.setEventListener(this, new EventListener() {
        @Override/*ww  w . j  av a  2  s  .co m*/
        public void onBrowserEvent(Event event) {
            if (oldLnr != null)
                oldLnr.onBrowserEvent(event);
            switch (event.getTypeInt()) {
            case Event.ONMOUSEOVER:
                addClassName(className);
                break;
            case Event.ONMOUSEOUT:
                removeClassName(className);
                break;
            }
        }
    });
    DOM.sinkEvents(this, DOM.getEventsSunk(this) | Event.ONMOUSEOVER | Event.ONMOUSEOUT);
}

From source file:ru.fly.client.ui.field.InputElementField.java

License:Apache License

protected FElement getInputElement() {
    if (inp == null) {
        inp = createInputElement();//from  ww w.j a v  a  2s.co m
        inp.setTabIndex(0);
        final EventListener oldLnr = DOM.getEventListener(inp);
        DOM.setEventListener(inp, new EventListener() {
            @Override
            public void onBrowserEvent(Event event) {
                if (event.getTypeInt() == Event.ONFOCUS) {
                    onFocus();
                    fireEvent(new FocusEvent());
                }
                if (event.getTypeInt() == Event.ONBLUR) {
                    onBlur();
                    //                        fireEvent(new FocusEvent());
                }
                if (oldLnr != null) {
                    oldLnr.onBrowserEvent(event);
                }
            }
        });
        DOM.sinkEvents(inp, DOM.getEventsSunk(inp) | Event.ONFOCUS | Event.ONBLUR);
    }
    return inp;
}

From source file:ru.fly.client.ui.field.VariantTextField.java

License:Apache License

@Override
protected void onAttach() {
    super.onAttach();
    final EventListener oldLnr = DOM.getEventListener(getInputElement());
    DOM.setEventListener(getInputElement(), new EventListener() {
        @Override//from   ww w  .j a  va 2  s .  c o  m
        public void onBrowserEvent(Event event) {
            if (oldLnr != null)
                oldLnr.onBrowserEvent(event);
            if (event.getTypeInt() == Event.ONKEYUP)
                queryExec.pass(((InputElement) getInputElement().cast()).getValue());
        }
    });
    DOM.sinkEvents(getInputElement(), DOM.getEventsSunk(getInputElement()) | Event.ONKEYUP);
}

From source file:ru.fly.client.ui.grid.GridView.java

License:Apache License

private void addViewListeners() {
    final EventListener oldLnr = DOM.getEventListener(getElement());
    DOM.setEventListener(getElement(), new EventListener() {
        @Override/* ww  w.j  a v  a2 s . c  o  m*/
        public void onBrowserEvent(Event event) {
            if (grid == null || !grid.isEnabled())
                return;
            if (oldLnr != null)
                oldLnr.onBrowserEvent(event);
            switch (event.getTypeInt()) {
            case Event.ONCLICK:
                getElement().focus();
                break;
            case Event.ONKEYDOWN:
                int code = event.getKeyCode();
                if (code == 38) {
                    selectPrev();
                    event.preventDefault();
                } else if (code == 40) {
                    selectNext();
                    event.preventDefault();
                }
                break;
            }
        }
    });
    DOM.sinkEvents(getElement(), DOM.getEventsSunk(getElement()) | Event.ONKEYDOWN | Event.ONCLICK);
}

From source file:ru.fly.client.ui.grid.LazyGridView.java

License:Apache License

private void addScrollListener() {
    final EventListener oldLnr = DOM.getEventListener(getElement());
    DOM.setEventListener(getElement(), new EventListener() {
        @Override//from  www.  ja  va 2 s .c  o m
        public void onBrowserEvent(Event event) {
            if (oldLnr != null)
                oldLnr.onBrowserEvent(event);
            switch (event.getTypeInt()) {
            case Event.ONSCROLL:
                renderArea.pass();
                break;
            }
        }
    });
    DOM.sinkEvents(getElement(), DOM.getEventsSunk(getElement()) | Event.ONSCROLL);
}