[Paraview] QLineEdit & proxy()->InvokeCommand()

[Dean, Kevin]

I am writing a plugin that, theoretically, should be able to change inputs
as I apply them through a QLineEdit. The file that I am using to create the
UI portions of the plugin is similar to that of the PointCloudLibrary.
However, I was wondering if there is a way to pass along the "changed
value" to the command I want to invoke?

Here is a snippet of what I am doing:

##############
connect_to_dds.h
##############

QLineEdit* xmin = new QLineEdit("XMin");
this->connect(xmin,
SIGNAL(textChanged(QString&)),SLOT(setXMinValue(QString&)));
layout->addWidget(xmin);

public slots:
    void SetXMin(const QString& text)
    {
        vtkSMSourceProxy* sourceProxy =
vtkSMSourceProxy::SafeDownCast(this->proxy());

        if (!sourceProxy)
        {
            return;
        }

        sourceProxy->InvokeCommand("SetXMin");
    }


###############################
Image_Reconstruction_DDSReader.cxx
###############################

void Image_Reconstruction_DDSReader::SetXMin()
{
    // double XMin = ;
}


Is there a way to pass along the changed value within the Proxy? Or is
there a better way of doing this?

Kevin E. Dean

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