Thanks for the extra detail, Wim.
You can probably do what you want in a handler to the statusChanged event:
onStatusChanged: {
if (status == PageStatus.Deactivating) {
if (_navigation == PageNavigation.Back) {
// User has navigated back from this page
}
}
}
Alternatively, you might prefer to use a Dialog for your list, in which case
you can handle the user's navigation in response to the done signal:
onDone: {
if (result == DialogResult.Rejected) {
// User has rejected the dialog
}
}
Thanks,
Matt
________________________________________
From: Wim de Vries [wsvr...@xs4all.nl]
Sent: Saturday, August 10, 2013 8:52 AM
To: Matthew Vogt
Cc: devel@lists.sailfishos.org
Subject: Re: [SailfishDevel] pagestack signals for eg pageback
Hi Matt
Benoît Hervier pointed me to the status property.
The scenario is simple.
I am rounding up a checklist app (for in a aircraft cockpit).
If the user navigates back, the complete list has to be reset (security
rule).
btw: the checklists are displayed in non-salfish colors (need max
contrast because of light), rest (editing 'done on the ground') is in
sailfish colors.
This simple app is part of an existing navigation (and more) system and
is an opportunity (for me) to learn and test C++<>QML within Sailfish.
Of course, all open source ;-)
r
wim
On 08/09/2013 11:36 PM, Matthew Vogt wrote:
> Hi Wim.
>
> There are no signals for PageBack or PageForward in the Silica PageStack.
> What are you trying to do? From within a Page element, you can observe
> changes to the 'pageContainer' property (when added and removed from the
> PageStack), or the 'status' property (which reflects the page's state with
> respect to entering/leaving the top-of-stack condition). You can also
> observe changes to the '_navigation' property, which is set to either
> PageNavigation.Back or PageNavigation.Forward for a page, when that page is
> navigated away from, as the previous stack top.
>
> If you need something else, please describe your use case so we can support
> it better.
>
> Thanks,
> Matt
>
> ________________________________________
> From: devel-boun...@lists.sailfishos.org [devel-boun...@lists.sailfishos.org]
> on behalf of Wim de Vries [wsvr...@xs4all.nl]
> Sent: Friday, August 09, 2013 10:35 PM
> To: devel@lists.sailfishos.org
> Subject: [SailfishDevel] pagestack signals for eg pageback
>
> Hi,
> I cannot find the signals/functions of the pagestack (eg onPageBack) in
> the documentation.
> (the same goes for other silica elements as well).
> Am I over looking sth?
> Thanks.
>
> _______________________________________________
> SailfishOS.org Devel mailing list
>
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