VectorFieldDifferenceWidget.hh

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#ifndef VECTOR_FIELD_DIFFERENCE_WIDGET_HH
#define VECTOR_FIELD_DIFFERENCE_WIDGET_HH

#include "ui_VectorFieldDifferenceWidget.hh"

#if QT_VERSION >= 0x050000 
  #include <QtWidgets>
#else
  #include <QtGui>
#endif


class VectorFieldDifferenceWidget : public QWidget, public Ui::VectorFieldDifferenceWidget
{
  Q_OBJECT

public:
  VectorFieldDifferenceWidget(QWidget * parent = 0)
    : QWidget(parent)
  {
    setupUi(this);
  }
  
  signals:
    void widgetShown();
        
  protected:
    void showEvent ( QShowEvent* /*event*/ ) {
      emit widgetShown();
    }
};

#endif // VECTOR_FIELD_DIFFERENCE_WIDGET_HH