ddtImageScaleWidget.hpp

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// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtImageScaleWidgets.hpp
// @brief DDT Widgets. Class for the DDT Image Scale Widget.
//
// Class for the Image Scale Widget. Allows to set the scale factor for the
// zooming of the connected Image Widget.
//
// @author Stefan Eith, CGI
// @since  2020/11/16
//
 
#ifndef DDT_DATAVISUALISATION_DDTWIDGETS_IMAGESCALEWIDGET_HPP
#define DDT_DATAVISUALISATION_DDTWIDGETS_IMAGESCALEWIDGET_HPP
 
#include <QtUiPlugin/QDesignerExportWidget>
 
#include "ddt/widgets/ddtWidget.hpp"
 
class QDESIGNER_WIDGET_EXPORT DdtImageScaleWidget : public DdtWidget {
  Q_OBJECT
 
 public:
  explicit DdtImageScaleWidget(QWidget *parent = nullptr);
 
  virtual ~DdtImageScaleWidget() = default;
 
 private:
  QLabel *lable_name;
 
  QComboBox *combobox_scale;
 
  QLabel *lable_actually_scale;
 
  QCheckBox *checkbox_auto_scale;
 
  void CreateWidget();
 
 public slots:
  void UpdateScaleLabel(const QString new_scale_factor);
 
  void NewScaleFactors(const QList<QString> new_scale_factor_list);
 
  void NewAutoScaleState(const bool new_state);
 
 protected slots:
 
  void NewScaleSelected(const int selected_field);
 
  void NewAutoScaleSelect(const int new_State);
 
 signals:
  void IncrementScale();
 
  void DecrementScale();
 
  void SetToDefaultScale();
 
  void SelectScale(QString next_scale);
 
  void SetAutoScale(const bool new_auto_scale_state);
};
 
#endif  // DDT_DATAVISUALISATION_DDTWIDGETS_IMAGESCALEWIDGET_HPP