Yes, i tried the text.substr(0, text.length-1). In my first mail,
i wrote why doesn't wok:
"I though of striping the enterkey by hand in the callback like
`textArea.text = textArea.text.slice(0, -1)`, but, the problem is
that if you are not in the end of the input this doesn't work."
(text.substr(0, text.lenght-1) does bassically the same as
text.slice(0, -1) ).
I don't think that multiline support is critical. The problem of
changing TextArea to a TextField, is that when writing long
texts, altought you are writing only one line, TextArea expands
in a multilineal way, which is easier to edit, while TextField
mantains the widget size and the text moves.
I remember that Mitakuuluu2 [1] [2] app had a nice conversation
input. A widget that expands in a multilineal way with a custom
enter action. I had a glance at the code, and i find it very hard
to understand (i'm a begginner at qml). I'll try to reuse that
code, any help on understand it will be appreciated =).
Thanks!
[1]
https://github.com/CODeRUS/mitakuuluu2/blob/master/client/qml/EmojiTextArea.qml
[2]
https://github.com/CODeRUS/mitakuuluu2/blob/master/client/qml/EmojiTextBase.qml
2015-02-07 4:19 GMT-03:00 Asser Lähdemäki <sailfishm...@denden.pw
<mailto:sailfishm...@denden.pw>>:
Hello,
Did you try text.substr(0, text.lenght-1) to remove the last
char?
Also, if the multiline support is important for your UX,
perhaps you could open a Dialog when the text is clicked,
where you could accept the edits without EnterKey.
Cheers,
Asser
ncis20 kirjoitti la helmikuuta 7 08:32:12 2015 GMT+0200:
> Uhh, that's bad news =(, i'll have to use TextField instead
and forget of having multineal support.
> When i said shift+enter, i wasn't refering to actually
touching both keys at the same time, i was thinking in
something like caps lock (like entering upper cased letters
in the virtual keyboard). When you hit the shift in the
virtual keyboard, it sticks and you can input uppercased
letters without multitouch support. I was wondering if with
the enter key could be done something similar, i.e. normal
enter would trigger the action shift+enter (not actually
pressing both keys at the same time, but like uppercased
letters) would input a newline.
>
> Thanks for the fast answer, any further infornation about
the topic will also be thanked =).
>
> El vie feb 6 09:13:35 2015 GMT-0300, Pekka Vuorela escribió:
> > to, 2015-02-05 kello 20:11 -0300, Nicolas Cisco kirjoitti:
> >
> >
> > > I try using the qml Keys api:
> > >
> > >
> > > TextArea {
> > > id: textArea
> > > EnterKey.onClicked:
console.log("EnterKey.onClicked")
> > > Key.onEnterPressed:
console.log("Key.onEnterPressed")
> > >
> > > Key.onPressed: console.log("Key.onPressed")
> > >
> > > }
> >
> > > But doesn't work, the only signal fired is
EnterKey.onClicked.
> > >
> > > In addition, my idea is to allow the user to input
enters by using
> > > shift and then the enter key, is there a way in order
to achieve
> > > this?.
> >
> > At the moment EnterKey doesn't allow to filter out the
click event and
> > indeed Keys attached property doesn't work on Silica
editors. Could look
> > into both, but not sure if that would be too high priority.
> >
> > First, the virtual keyboard sends key events only on few
cases: enter
> > and backspace when no word is active (i.e. underlined).
Second, shift
> > modifier is not supported on either. And even if shift
would be passed,
> > that as user interface would require multitouch, which
doesn't sound
> > like a good idea.
> >
> >
> >
> > _______________________________________________
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>
> --
> Enviado desde mi Jolla
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