Thanks again for your help, Thomas. FWIW, here's the final version in
my application code (this particular widget subclasses TextBox):
In the constructor:
registerOnCut(getElement());
private native void registerOnCut(Element element)
/*-{
var that = this;
element.oncut = function()
{
$entry([email protected]::doCut()());
return false;
};
}-*/;
@SuppressWarnings("unused")
private void doCut()
{
cut(getCursorPos(), getSelectionLength());
}
On Feb 15, 1:31 pm, Thomas Broyer <[email protected]> wrote:
> On 15 fév, 13:10, Fabiano <[email protected]> wrote:
>
> > On Feb 15, 12:22 pm, Thomas Broyer <[email protected]> wrote:> On Feb 14,
> > 11:19 pm, Jim Douglas <[email protected]> wrote:
>
> > > [email protected]::doCut()
> > > ();
>
> > Hi,
> > this is another interesting syntax about function without arguments:
> > doCut() ();
> > Looks coherent with the google documentation.
> > What is the difference between doCut(D); and doCut()(); ?
>
> D is for 'double', not for no-arg
> methods:http://java.sun.com/j2se/1.4.2/docs/guide/jni/spec/types.html#wp16432
> (linked from the JSNI documentation page)
>
> doCut() is a reference to the doCut method, while doCut()() calls the
> method.
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