Hi Michael,
Finally I tested with another computer (with win7) and see this NPE.
When I changed the position of the attribute panel toolbar and added these
tools here I didn't have any NPE error, honestly I tested only on Ubuntu (I
have to reinstall windows). I wonder if I did a mistake not to verify on
Window.
Peppe
________________________________
Da: Michaël Michaud <michael.mich...@free.fr>
A: jump-pilot-devel@lists.sourceforge.net
Inviato: Venerdì 30 Dicembre 2011 19:11
Oggetto: Re: [JPP-Devel] Feature Info Tool and Layer Attributes Statistics
Hi,
Thanks for explanation. Hope we'll get some other feedback on this
subject.
>
>Save datasets : I see no particular reason to have this button here as it will
>save "any" modification, not just attribute modifications and not just
>modifications made on active AttributePanel
>Undo/redo : same remark. Moreover, currently, if you delete features from the
>AttributePanel then click undo, features will be restored in the
>LayerViewPanel but not in AttributePanel.
>
>
>- I can reverse these modifications. The idea is to use AttributePanel for
>tables with no datasource (we still don't have something similar, I wanted to
>test Dante Fuster Import Excel file for that). As Stefan mentioned it is
>possible to duplicate the classes. I follow this way.
I think you mean tables with no "geometry". This feature has to be discussed. I
don't know what is the best approach, creating a specific FeatureCollections,
or using normal FeatureCollections with empty geometries.
Anyhow, savedatasets saves modified FeatureCollections having a
datasource (linked to a file). So currently, it is not specific to
pure attribute table, and its action is not restricted to tables
visible in the attribute panel.
- undo/redo works. If you delete a feature from Attribute Panel and click undu,
the attribute is restored at the bottom of the table)
You're right, the behaviour I described is for Info Panel, not Attribute Panel.
I still think undo/redo is not necessary at this place, but it is OK for
Attribute Panel if other users think it's useful. But it is not adapted to Info
Panel.
If I remember correctly, it may not be easy to have
different behaviours in Attribute Panel and in Info Panel.
Most important thing now is to fix the NPE, and to see if
we can define behaviours fitting exactly what we want for
attribute panel (only one layer) and for info panel (where
several layers can be displayed).
Michaël
>View/Edit schema : very useful for ViewAttribute plugin, not working (NPE) for
>InfoPanel if several layers are displayed (should not be available for
>InfoPanel IMHO)
>- View/Edit schema is also activated using right click on View Attribute
>panel. I think that a view/edit schema button on the toolbar is more visible.
>
>Statistics : very good idea for ViewAttribute plugin, not working (NPE) for
>InfoPanel if several layers are displayed (should not be available for
>InfoPanel IMHO)
>- I like the idea to add Attribute plugins as button on the Attribute panel
>toolbar. I did some tests on OJ jufre (add area/perimeter or calculator
>plugins). But there are still some problems to solve (values not correctly
>displayed, etc).
>
>
>Peppe
>
>
>
>
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