IN that case you'll have to use a what's called an information helper. Look at vtkSMInformationHelper and subclasses.
On Fri, Apr 10, 2009 at 11:04 AM, Nehme Bilal <[email protected]> wrote: > Thanks Utkarsh. This will solve the problem. > I have another question: > to get the array from the client, I implemented a method in my server > side that look like this: > void SetArrays(const char *array, int state). > This works perfectly but what if my StringVectorProperty was an > information_only property that I want to set in the server side and > display in the client. > How can I set the element of an information_only StringVectorProperty > that looks like this in the server side: ? > <StringVectorProperty > name="Arrays" > command="GetArrays" > repeat_command="1" > number_of_elements_per_command="2" > element_types="2 0" > information_only=1> > </StringVectorProperty> > > Thank you, > Nehme > > > > 2009/4/9 Utkarsh Ayachit <[email protected]>: >> There;s no direct way around this. You can handle it in use Qt code by >> using a singleshot timer and calling some other slot only on idle. >> Alternatively try to look at the code that's modifying the "Array" >> property. Instead of using the SetElement() API, change it to using >> the SetElements() API which modifies all elements and then fires the >> modified event. >> >> Utkarsh >> >> On Thu, Apr 9, 2009 at 8:21 AM, Nehme Bilal <[email protected]> wrote: >>> Hi again, >>> >>> I found a way that seems to work, but I still have a problem. >>> The StringVectorProperty I'm using look like this: >>> >>> <StringVectorProperty >>> name="Arrays" >>> command="SetArrays" >>> repeat_command="1" >>> number_of_elements_per_command="2" >>> element_types="2 0"> >>> </StringVectorProperty> >>> >>> to connect this property to a Qt SLOT, I used: >>> >>> vtkSmartPointer<vtkEventQtSlotConnect> VTKConnect = >>> vtkSmartPointer<vtkEventQtSlotConnect>::New(); >>> VTKConnect->Connect(arrays, vtkCommand::ModifiedEvent, >>> this, SLOT(onArraysModified())); >>> >>> because repeat_command=1 the SLOT will be called every time an element >>> is modified in the StringVectorProperty >>> and that will cause a slow excecution if the number of elements in the >>> StringVectorProperty is to big. >>> Is there a way around this ? >>> >>> Thanks >>> >>> 2009/4/9 Nehme Bilal <[email protected]>: >>>> Hi All, >>>> >>>> I have a StringVectorProperty that I'm trying to link to a Qt SLOT in >>>> the client side of my plugin. I want the SLOT to be called when the >>>> StringVectorProperty is modified. >>>> Is that possible ? >>>> >>>> Thanks you >>>> Nehme >>>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://www.paraview.org/mailman/listinfo/paraview >>> >> > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
