[SailfishDevel] TextArea | Using EnterKey.onClicked

[Andrey Kozhevnikov]

If you using RichText enter key not adding newline. So depends on 
settings you entering <br/> yourself or doing send.

07.02.2015 23:37, Nicolas Cisco пишет:
> 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 <sailfishmail at denden.pw 
> <mailto:sailfishmail at 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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>
>
> -- 
> Nicolas Cisco
> www.nckweb.com.ar <http://www.nckweb.com.ar>
>
>
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