Re: [QGIS-Developer] QGIS 3 itemById should return subclassed item

2018-02-12 Thread SIGéal 
Thanks for your answers, it helps to workaround... waiting for an 
upstream fix.


--
Christophe

Le 13/02/2018 à 00:28, Chris Crook a écrit :

Hi Nyall

Thanks so much for the pointer (idea that is, not C++ pointer) .. I'll give it 
a go

Cheers
Chris

From: QGIS-Developer [qgis-developer-boun...@lists.osgeo.org] on behalf of 
Nyall Dawson [nyall.daw...@gmail.com]
Sent: 13 February 2018 10:36
To: SIGéal
Cc: qgis-developer
Subject: Re: [QGIS-Developer] QGIS 3 itemById should return subclassed item

On 13 February 2018 at 05:51, SIGéal <sig...@sigeal.com> wrote:

Hi,

This code used to work in QGIS 2.x.

lblTitle = myComposition.getComposerItemById('title')
lblTitle.setText('New Title')

However, in QGIS 2.99, myLayout.itemById('title') returns this error :

'QgsLayoutItem' object has no attribute 'setText'

See discussion at
http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-QgsLayout-itemById-returns-wrong-object-td5350947.html

Nyall
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Re: [QGIS-Developer] QGIS 3 itemById should return subclassed item

2018-02-12 Thread Chris Crook 
Hi Nyall

Thanks so much for the pointer (idea that is, not C++ pointer) .. I'll give it 
a go

Cheers
Chris

From: QGIS-Developer [qgis-developer-boun...@lists.osgeo.org] on behalf of 
Nyall Dawson [nyall.daw...@gmail.com]
Sent: 13 February 2018 10:36
To: SIGéal
Cc: qgis-developer
Subject: Re: [QGIS-Developer] QGIS 3 itemById should return subclassed item

On 13 February 2018 at 05:51, SIGéal <sig...@sigeal.com> wrote:
> Hi,
>
> This code used to work in QGIS 2.x.
>
> lblTitle = myComposition.getComposerItemById('title')
> lblTitle.setText('New Title')
>
> However, in QGIS 2.99, myLayout.itemById('title') returns this error :
>
> 'QgsLayoutItem' object has no attribute 'setText'

See discussion at
http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-QgsLayout-itemById-returns-wrong-object-td5350947.html

Nyall
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this message in error, please notify us immediately (Phone 0800 665 463 or 
i...@linz.govt.nz) and destroy the original message. LINZ accepts no 
responsibility for changes to this email, or for any attachments, after its 
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Re: [QGIS-Developer] QGIS 3 itemById should return subclassed item

2018-02-12 Thread Nyall Dawson 
On 13 February 2018 at 05:51, SIGéal  wrote:
> Hi,
>
> This code used to work in QGIS 2.x.
>
> lblTitle = myComposition.getComposerItemById('title')
> lblTitle.setText('New Title')
>
> However, in QGIS 2.99, myLayout.itemById('title') returns this error :
>
> 'QgsLayoutItem' object has no attribute 'setText'

See discussion at
http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-QgsLayout-itemById-returns-wrong-object-td5350947.html

Nyall
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[QGIS-Developer] QGIS 3 itemById should return subclassed item

2018-02-12 Thread SIGéal 

Hi,

This code used to work in QGIS 2.x.

|lblTitle =myComposition.getComposerItemById('title')|||lblTitle|.setText('New 
Title')|

|However, in QGIS |2.99, myLayout.itemById('title') returns this error :

|'QgsLayoutItem' object has no attribute 'setText'|

This problem is related to the following issue :
https://issues.qgis.org/issues/17152

The following workaround still works :
https://github.com/inasafe/inasafe/blob/develop/safe/report/processors/default.py#L54

Can this be corrected in QGIS 3.0 ?

--
Christophe

Le 28/11/2017 à 14:45, SIGéal a écrit :
print(lblTitle) gives "0x029B1435FC18>"

as suggested the error message.
--
Christophe

Le 28/11/2017 à 14:25, SIGéal a écrit :

Weird : lblTitle.type() returns "65639"...
--
Christophe

Le 28/11/2017 à 11:47, Matthias Kuhn a écrit :


I guess there's a problem with the %ConvertToSubClassCode in the sip 
file.


What does lblTitle.type() give?

Matthias


On 11/28/2017 11:22 AM, Etienne Trimaille wrote:
We have this problem with QGIS 2.18 too in our plugin: 
https://github.com/inasafe/inasafe/issues/4271


We could fix the problem with a hint from Martin, we have this 
function as a workaround:

https://github.com/inasafe/inasafe/blob/develop/safe/report/processors/default.py#L54
It works well. It would be nice to know if it's a bug in QGIS.

Etienne

2017-11-28 11:06 GMT+01:00 SIGéal >:


Hi devs,

This code used to work in QGIS 2.x.

|lblTitle 
=myComposition.getComposerItemById('title')|||lblTitle|.setText('New Title')|

|However, it doesn't anymore in QGIS |2.99.
Instead it returns this error :

|'QgsComposerItem' object has no attribute 'setText'|||

--
Christophe



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