[Qgis-user] manual classification tool?

[Werner Macho]

Hi Raymond,

Sounds like a blogpost with a nice explanation, that is a problem I also
have sometimes (though not with 17K).
Once you solved it it would be nice to have a manual howto get there.

regards
Werner

On Thu, May 28, 2020 at 11:58 AM Alexandre Neto <senhor.neto at gmail.com>
wrote:

> Yup, hidden widget was what I was thinking.
>
> A custom python form can probably provide what you want. I think you will
> be able to listen to that specific field widget and close the form when it
> changes
>
> Alex
>
> A quinta, 28/05/2020, 10:50, Raymond Nijssen <r.nijssen at terglobo.nl>
> escreveu:
>
>> Ah, I found it! (With a little help from Richard..)
>>
>> There is a widget type "Hidden" that prevents showing up on the form.
>>
>> Still, if anyone knows of a way that also not needs to close the form
>> with an OK, could save me 17k extra mouse clicks. Using actions maybe?
>>
>> Thanks,
>> Raymond
>>
>>
>> On 28-05-2020 10:31, Raymond Nijssen wrote:
>> > Hi Alex,
>> >
>> > Thanks, that is pretty close to what I'm looking for! I didn't manage
>> to
>> > only show the widget for the field I want to edit though, so I'm seeing
>> > the entire form. I tried to find it in the Form and Fields properties
>> > and I tried to use hidden fields.
>> >
>> > Ray
>> >
>> > On 28-05-2020 09:24, Alexandre Neto wrote:
>> >> Hi Raymond,
>> >>
>> >> Wouldn't the identify tool with auto open form with only the class
>> >> field widget available do that? Also, select tool with multi edit form
>> >> to classify several buildings in one go would save lots of clicks.
>> >>
>> >> Alex
>> >>
>> >> A quinta, 28/05/2020, 07:38, Raymond Nijssen <r.nijssen at terglobo.nl
>> >> <mailto:r.nijssen at terglobo.nl>> escreveu:
>> >>
>> >>     Does anyone know if there is a tool in QGIS to quickly classify
>> >>     features
>> >>     manually?
>> >>
>> >>     I have a layer with 17,000 buildings, all need to be set to 1 of 5
>> >>     values. I'm thinking about making a (quick and dirty) plugin that:
>> >>
>> >>     - On clicking the building shows a popup menu with the 5 choices
>> >>     - Clicking the choice would update the value and change the color
>> >>     (redraw)
>> >>
>> >>     Every click less really counts here. I already set up a form
>> >> widget but
>> >>     also having the location of the menu near the building polygon is
>> way
>> >>     more efficient. (I mean, no need to cross the screen with your
>> mouse
>> >>     cursor.)
>> >>
>> >>     Thanks!
>> >>
>> >>     Raymond
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