[PyQt] Model/View programming

[Philippe Crave]

thank you, both of you !
I will check the filtering solution.
I am now implementing the setColumnHidden. just have to customize a
QTableView class. seems simple.

by the way, do you know how to get the total number of row in a table ?
i must be blind, but I could not find it.

2010/5/6 Christian Brugger <brugger.chr at googlemail.com>:
> Just to outline my idea a bit more:
> Yeah one model class and one view class. But with different filters between
> model and views. You wouldn't just attach your 2 views to your model, but
> rather would attach each view to an individual filter (could be two objects
> of the same custom filter class) and then would attach both filters to your
> model. Such a custom filter could be created as described in the docs:
> http://doc.trolltech.com/4.6/model-view-proxy-models.html#custom-filtering-models
> But as far as I see, Benjamin has found a much simpler solution, if you only
> want so hide columns. I would test his suggestion first and check if it fits
> your needs.
> Christian
>
> On Thu, May 6, 2010 at 5:15 PM, Philippe Crave <philippe.crave at gmail.com>
> wrote:
>>
>> looks like that I have to do a QAbstractTableModel for each QTableView, no
>> ?
>> sounds strange, I thought that the idea was to have only one model
>> that will serve data to several views.
>>
>> 2010/5/6 Philippe Crave <philippe.crave at gmail.com>:
>> > Hello,
>> >
>> > I am reading the chapter 14 of Mark Summerfield.
>> > I work with custom model and custom delegate.
>> >
>> > in the sample from the book, we have 1 tableView linked to one model.
>> > It's simple to get 2 tableView linked to the same model.
>> >
>> > my Model has got 4 columns.
>> > I would like that TableView_1 show the 2 first column only, and
>> > TableView_2 show the 2 others.
>> >
>> > what is the good way to do it ?
>> > actually, the content of the model will be given to the view in the
>> > data(self, index, role=Qt.DisplayRole) method from the custom model.
>> > is there a way to know which view needs data in that data method ?
>> >
>> > thanks,
>> >
>> > Philippe
>> >
>> _______________________________________________
>> PyQt mailing list    PyQt at riverbankcomputing.com
>> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
>