[SailfishDevel] SearchField and focus

[Benoît HERVIER]

Hello,

Indeed.

Thanks a lot for the explanation.

Regards,

Le 2013-08-09 03:12, Bea Lam a écrit :
> Hello,
> 
> The problem is that when the model changes, the last added delegate
> steals the focus, as ListView has a focus scope.
> 
> If you set "currentIndex: -1" on the ListView, then this behaviour
> will be disabled. (This is what's done in the SearchPage.qml example
> in silicacomponentgallery.)
> 
> cheers,
> Bea
> 
> 
> ________________________________________
> From: devel-bounces at lists.sailfishos.org
> [devel-bounces at lists.sailfishos.org] on behalf of Martin Grimme
> [martin.grimme at gmail.com]
> Sent: 09 August 2013 02:06
> To: Lucien XU
> Cc: devel at lists.sailfishos.org
> Subject: Re: [SailfishDevel] SearchField and focus
> 
> Hi,
> 
> I had exactly the same problem. My solution was to define the
> SearchField _outside_ the list view, like this:
> 
> SilicaListView {
>     id: listview
> 
>     ...
> 
>     header: Item {
>         // This is just a placeholder for the header box. To avoid the
>         // list view resetting the input box everytime the model 
> resets,
>         // the search entry is defined outside the list view.
>         height: headerBox.implicitHeight
>     }
> 
> }
> 
> ...
> 
> Column {
>     id: headerBox
> 
>     property int neutralPos: 0
> 
>     y: 0 - listview.contentY + neutralPos
>     width: parent.width
> 
>     Component.onCompleted: {
>         neutralPos = listview.contentY;
>     }
> 
>     SearchField {
>         ...
>     }
> }
> 
> 
> That way, the SearchField floats on top of the list at the place
> reserved by the placeholder Item.
> 
> 
> Martin
> 
> 
> 2013/8/8, Lucien XU <sfietkonstantin at free.fr>:
>> Le jeudi 8 août 2013 17:10:26 Benoît HERVIER a écrit :
>>> Hi,
>>> 
>>> I'm trying to use SearchField to have a .... suspense ... a search
>>> field for my list view.
>>> So i try to filter in realtime ... and i notice that SearchField 
>>> lose
>>> focus
>>> 
>>> Basically, i do a reset on the ListModel and append data
>>> 
>>> This could come from the use i made from SearchField, so here a 
>>> snippet
>>> of the code :
>>> 
>>>      SilicaListView {
>>>          id: notesView
>>>          model: notesModel
>>>          anchors.fill: parent
>>>          header: Column {
>>>              width: parent.width
>>>              PageHeader {
>>>                  title: "ownNotes"
>>>              }
>>>              SearchField {
>>>                  id: searchField
>>>                  placeholderText: "Search"
>>>                  width: parent.width
>>>                  onTextChanged: {
>>>                      searchText = searchField.text;
>>>                      notesModel.applyFilter(searchText)
>>>                  }
>>> 
>>>              }
>>>          }
>>>          section {
>>>              property: 'category'
>>>              delegate: SectionHeader {
>>>                  text: section
>>>              }
>>>          }
>>> 
>>> Any advices ?
>> 
>> I have the same issue. The searchfield got unfocused each time data 
>> is added
>> 
>> in a list view. That's not conveinent for an autocomplete field ...
>> 
>> No advices though, I'm trying to see what's wrong.
>> _______________________________________________
>> SailfishOS.org Devel mailing list
>> 
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-- 
Benoît HERVIER - http://khertan.net/