So far I found where I can intercept the Paste event:
// RichTextAreaImplSafari.java source hack
@Override
protected native void hookEvents() /*-{
var elem = [email protected]::elem;
var wnd = elem.contentWindow;
elem.__gwt_handler = function(evt) {
if (elem.__listener) {
if
(@com.google.gwt.user.client.impl.DOMImpl::isMyListener(Ljava/lang/Object;)(elem.__listener))
{
@com.google.gwt.user.client.DOM::dispatchEvent(Lcom/google/gwt/user/client/Event;Lcom/google/gwt/user/client/Element;Lcom/google/gwt/user/client/EventListener;)(evt,
elem, elem.__listener);
}
}
};
elem.__gwt_test = function(evt) {
alert('pasted');
__gwt_handler(evt);
};
wnd.addEventListener('paste', elem.__gwt_test, true);
alert('I loaded');
wnd.addEventListener('keydown', elem.__gwt_handler, true);
wnd.addEventListener('keyup', elem.__gwt_handler, true);
wnd.addEventListener('keypress', elem.__gwt_handler, true);
wnd.addEventListener('mousedown', elem.__gwt_handler, true);
wnd.addEventListener('mouseup', elem.__gwt_handler, true);
wnd.addEventListener('mousemove', elem.__gwt_handler, true);
wnd.addEventListener('mouseover', elem.__gwt_handler, true);
wnd.addEventListener('mouseout', elem.__gwt_handler, true);
wnd.addEventListener('click', elem.__gwt_handler, true);
// Focus/blur event handlers. For some reason, [add|remove]eventListener()
// doesn't work on the iframe element (at least not for focus/blur). Don't
// dispatch through the normal handler method, as some of the querying we do
// there interferes with focus.
wnd.onfocus = function(evt) {
if (elem.__listener) {
@com.google.gwt.user.client.DOM::dispatchEvent(Lcom/google/gwt/user/client/Event;Lcom/google/gwt/user/client/Element;Lcom/google/gwt/user/client/EventListener;)(evt,
elem, elem.__listener);
}
};
wnd.onblur = function(evt) {
if (elem.__listener) {
@com.google.gwt.user.client.DOM::dispatchEvent(Lcom/google/gwt/user/client/Event;Lcom/google/gwt/user/client/Element;Lcom/google/gwt/user/client/EventListener;)(evt,
elem, elem.__listener);
}
};
}-*/;
Now to see what I can do with it. More to come :)
Brandon Donnelson
http://gwt-examples.googlecode.com
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<<attachment: RichTextAreaInheritance.png>>
