Hi Jun, have a look at all this wonderful signals :-D http://www.pyside.org/docs/pyside/PySide/QtCore/QAbstractItemModel.html#signals
On 7 February 2012 15:16, Jun Koi <junkoi2...@gmail.com> wrote: > On Tue, Feb 7, 2012 at 10:22 PM, Aaron Richiger <a.ri...@bluewin.ch> wrote: >> Hello Jun! >> >> As other suggested, model.rowsInserted(parent, start, end).emit() is the >> signal you need. To show you the way one could do this, I shortly changed >> the Simple Tree View example of PySide (quick and dirty, I know, but it >> shows enough)... You may add new items filling in the LineEdits and then >> clicking the button. The only magic line is the last one of the method >> TreeModel.addData(). > > this is awesome, thanks!!! > > however, inserting new data is not the only thing i want to do. i also > want to modify some data of the model. > so what i really want is to ask the view to redraw a particular row > after i update the data of that row. > what is the best way to do that? > > (for the record, i also use the model similar to what Aaron posted > above, as i also reused the SimpleTreeModel demo) > > thanks again for all of your generous help. this community is amazing! > > best, > Jun > _______________________________________________ > PySide mailing list > PySide@lists.pyside.org > http://lists.pyside.org/listinfo/pyside -- Daniele Esposti My Blog http://www.expobrain.net LinkedIn http://www.linkedin.com/in/danieleesposti Twitter http://www.twitter.com/#!/expobrain _______________________________________________ PySide mailing list PySide@lists.pyside.org http://lists.pyside.org/listinfo/pyside
