[Qt-interest] QTableWidget messing up tab navigation

[Daniel França]

Thanks Alex, I'll test the options you said =)

On Mon, Oct 17, 2011 at 8:30 PM, Malyushytsky, Alex <alex at wai.com> wrote:

>  If you set cell widget to cell it may break navigation, cause  such
> widget may handle keyPressEvent and such event will be ignored by the cell.
> ****
>
> Similarly when such widgets gets the focus (for example by mouse click)
> currentCell  will not be set.****
>
> ** **
>
> If not mistaken I had similar problems a while ago and handled it by
> installing an event handler which in case focus In event ****
>
> called  table->setCurrentCell for appropriate cell and changed behavior
> for the buttons depending on the cell widget.****
>
> ** **
>
> An alternative is to write subclasses of the widgets you want to work in
> the QTableWidget so they do not break navigation or ( I would recommend)
> subclass QTablWidgetItem.****
>
> ** **
>
> In the same event handler you can decide what happens for the specific key
> ( “key insert a new row when I press that at the end of the row in last
> row”).****
>
> ** **
>
> Regards,****
>
>     Alex****
>
> ** **
>
> *From:* qt-interest-bounces+alex=wai.com at qt.nokia.com [mailto:
> qt-interest-bounces+alex=wai.com at qt.nokia.com] *On Behalf Of *Daniel
> França
> *Sent:* Monday, October 17, 2011 6:11 AM
> *To:* qt-interest
> *Subject:* Re: [Qt-interest] QTableWidget messing up tab navigation****
>
> ** **
>
> anyone?****
>
> 2011/10/13 Daniel França <daniel.franca at gmail.com>****
>
> More details:****
>
> I'm using some widgets in cells like QTimeEdit, QLine and QCheckBox.****
>
> Now I'd tried to set focus proxy for the widget of each cell, no success
> yet.****
>
> ** **
>
> 2011/10/13 Daniel França <daniel.franca at gmail.com>****
>
> Hi all,****
>
> I'm trying to use QTableWidget, but I got some problems.****
>
> ** **
>
> first, I need that click change the tab navigation sequence.****
>
> ** **
>
> For example, I'm editing a cell then I click at another cell, and then I
> do press TAB, I expect that tab go to the next field after the cell I just
> clicked, bu no, it's going to the next of the previous cell I was editing.
> ****
>
> I tried to setFocusPolicy for Qt::StrongFocus both for QTableWidget and
> for each of the items, but with no success.****
>
> ** **
>
> another thing, I wanna that TAB key insert a new row when I press that at
> the end of the row in last row.****
>
> but there's no signal like 'KeypressEvent', the only solutions I found was
> to create a class that inherits from QTableWidget (what I think is so much
> for so little) or to handle the EditingFinished signal, what is a
> workaround and may be not work as expect alll the time.****
>
> ** **
>
> Thanks in advance,****
>
> Daniel França****
>
> ** **
>
> ** **
>
>
>
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