I solved the issue by associating a keyboardlistener to the textarea
which copies
the textarea contents into a GWT HTML Element and get its height.
(Then you resize the textarea with the new HTML Element height)
in the keyboard listener you do sth like
public void onKeyUp(Widget sender, char keyCode, int modifiers) {
RichTextArea rta = (RichTextArea) sender;
myHTML.setHTML(rta.getHTML());
rta.setHeight(""+
(divHidden.getOffsetHeight()));
}
hope this helps.
M.
You should associate a css rule like visibility: hidden to the HTML
Element in order to make the browser not showing it.
On Aug 26, 1:26 am, Arthur Kalmenson <[email protected]> wrote:
> Yes, that is the way to do this.
>
> --
> Arthur Kalmenson
>
> On Thu, Aug 20, 2009 at 2:09 PM, Yossi<[email protected]> wrote:
>
> > Someone please answer, it is very important for me.
> > I need it to expand only vertically and not horizontally
>
> > I am thinking of adding an event listener for the keyboard and mouse
> > and on each event I willcheckif there are scrollbars - if there are,
> > I will increase the height, if there aren't I will decrease.
>
> > Thanks
>
> > On 12 Aug, 14:27, LuminariGWT <[email protected]> wrote:
> >> I'm trying to use the GWTRichTextArea. I would like the size of the
> >> area to expand vertically as you type, so there is never ascrollbar.
> >> Any ideas on how I can accomplish this?
>
> >> overflow:visible; doesn't work
>
> >> Thanks
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