[Paraview] undo with a custom pqObjectPanel

[Paul Edwards]

I am only updating in the accept() and I am having the same problem as the
calculator - undo/redo is actually working, just not updating the GUI.  What
will you be doing to fix this for the calculator as I need to do the same
for my plugin?  (or could the paraview framework be updated to call reset()
after the server properties are updated? - this would fix both the
calculator and my plugin.....)

Thanks,
Paul

On 16 February 2010 15:04, Utkarsh Ayachit <utkarsh.ayachit at kitware.com>wrote:

> So long as object inspector panels, don't change any server manager
> properties anywhere except in the accept(), you don't need to worry
> about undo-redo.
> The calculator has a bug (which is being fixed currently) though the
> undo-redo work correctly, the panel never updates to reflect the
> current underlying property value and hence never updates.
>
> Utkarsh
>
> On Tue, Feb 16, 2010 at 6:12 AM, Paul Edwards <paul.m.edwards at gmail.com>
> wrote:
> > Hi,
> > I have a custom object panel but I do not know how to make this update
> with
> > the undo/redo framework.  The current operation is that all the widgets
> are
> > linked to the setModified signal, the "Accept" method will gather the
> > information from the widgets and update the server, and the "Reset"
> method
> > will get the data from the server and update the GUI.  The buttons are
> > working as expected except for the undo where the GUI is not updated to
> > reflect the changes - is there a method I need to implement to do this?
>  I
> > look at pqCalculatorPanel in ParaView and noticed that it doesn't update
> > with undo either (is this a bug?)....
> > Thanks in advance for any help,
> > Paul
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