Re: [SailfishDevel] pagestack signals for eg pageback

2013-08-09 Thread Benoît HERVIER 

Hi,

Sorry i answer only to Wim and forgot to add the mailing list address

Thanks Matthew for the tips of using a dialog, indeed this could be 
usefull too, depending on the use case.


Regards,

Le 2013-08-10 01:14, Matthew Vogt a écrit :

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.

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--
Benoît HERVIER - http://khertan.net/
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Re: [SailfishDevel] pagestack signals for eg pageback

2013-08-09 Thread Matthew Vogt 
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
>

___
SailfishOS.org Devel mailing list

Re: [SailfishDevel] pagestack signals for eg pageback

2013-08-09 Thread Wim de Vries 

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



___
SailfishOS.org Devel mailing list

Re: [SailfishDevel] pagestack signals for eg pageback

2013-08-09 Thread Matthew Vogt 
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
___
SailfishOS.org Devel mailing list

[SailfishDevel] pagestack signals for eg pageback

2013-08-09 Thread Wim de Vries 

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