GSI Object Oriented Online Offline (Go4): qt4/Go4FitGUI/QFitDependencyWidget.cpp Source File

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00001 // $Id: QFitDependencyWidget.cpp 1134 2014-01-22 14:53:40Z linev $
00002 //-----------------------------------------------------------------------
00003 //       The GSI Online Offline Object Oriented (Go4) Project
00004 //         Experiment Data Processing at EE department, GSI
00005 //-----------------------------------------------------------------------
00006 // Copyright (C) 2000- GSI Helmholtzzentrum f�r Schwerionenforschung GmbH
00007 //                     Planckstr. 1, 64291 Darmstadt, Germany
00008 // Contact:            http://go4.gsi.de
00009 //-----------------------------------------------------------------------
00010 // This software can be used under the license agreements as stated
00011 // in Go4License.txt file which is part of the distribution.
00012 //-----------------------------------------------------------------------
00013 
00014 #include "QFitDependencyWidget.h"
00015 
00016 #include "QFitItem.h"
00017 #include "TObjArray.h"
00018 #include "TGo4FitDependency.h"
00019 #include "QFitItem.h"
00020 #include "TObjArray.h"
00021 #include "TGo4FitDependency.h"
00022 
00023 QFitDependencyWidget::QFitDependencyWidget(QWidget *parent, const char* name)
00024          : QFitWidget(parent, name)
00025 {
00026    setupUi(this);
00027 }
00028 
00029 TGo4FitDependency * QFitDependencyWidget::GetDepen() {
00030   return dynamic_cast<TGo4FitDependency*> (GetObject());
00031 }
00032 
00033 void QFitDependencyWidget::FillSpecificData() {
00034    if(GetDepen()) {
00035        if (GetDepen()->IsResultDepend()) {
00036           TObjArray* lst = dynamic_cast<TObjArray*> (GetItem()->Parent()->Object());
00037           ParamEdit->setText(QString("Result ")+QString::number(lst->IndexOf(GetObject())));
00038           ParamEdit->setReadOnly(true);
00039           ParamEdit->setEnabled(false);
00040        } else {
00041           ParamEdit->setText(GetDepen()->GetParameter().Data());
00042           ParamEdit->setReadOnly(false);
00043           ParamEdit->setEnabled(true);
00044        }
00045        if (GetDepen()->IsInitValue()) ExpressionEdt->setText(QString::number(GetDepen()->GetInitValue()));
00046                                  else ExpressionEdt->setText(GetDepen()->GetExpression().Data());
00047    }
00048 }
00049 
00050 
00051 
00052 void QFitDependencyWidget::ParamEdit_textChanged( const QString & param)
00053 {
00054   if(!fbFillWidget && GetDepen() && (param.length()>0)) {
00055      GetDepen()->SetParameter(param.toLatin1().constData());
00056      SetWidgetItemText(true);
00057   }
00058 }
00059 
00060 
00061 void QFitDependencyWidget::ExpressionEdt_textChanged( const QString & value)
00062 {
00063   if(!fbFillWidget && GetDepen() && (value.length()>0)) {
00064      bool ok = false;
00065      double zn = value.toDouble(&ok);
00066      if (ok) GetDepen()->SetInitValue(zn);
00067         else GetDepen()->SetExpression(value.toLatin1().constData());
00068      SetWidgetItemText(true);
00069   }
00070 }