ddtScaleButtonsWidget.hpp

Go to the documentation of this file.

// @copyright
// (c) Copyright ESO 2020
// All Rights Reserved
// ESO (eso.org) is an Intergovernmental Organization, and therefore special
// legal conditions apply.
//
// @file ddtScaleButtonsWidgets.hpp
// @brief DDT Widgets. Class for the DDT Scale Buttons Widget.
//
// Class for the Scale Buttons Widget. Allows to set the scale factor for the
// zooming of the connected Image Widget.
//
// @author Carsten Mannel, CGI
// @since  2020/02/19
//
 
#ifndef DDT_DATAVISUALISATION_DDTWIDGETS_SCALEBUTTONSWIDGET_HPP
#define DDT_DATAVISUALISATION_DDTWIDGETS_SCALEBUTTONSWIDGET_HPP
 
#include <QtUiPlugin/QDesignerExportWidget>
 
#include "ddt/widgets/ddtWidget.hpp"
 
class QDESIGNER_WIDGET_EXPORT DdtScaleButtonsWidget : public DdtWidget {
  Q_OBJECT
 
 public:
  explicit DdtScaleButtonsWidget(QWidget* parent = nullptr);
 
  virtual ~DdtScaleButtonsWidget();
 
 protected:
 private:
  QToolButton* zoom_in_button;
  QToolButton* zoom_out_button;
  QToolButton* zoom_default_button;
 
  void CreateWidget();
 
 protected slots:
  void ZoomIn();
 
  void ZoomOut();
 
  void ZoomAll();
 
 signals:
  void IncrementScale();
 
  void DecrementScale();
 
  void SetToDefaultScale();
};
 
#endif  // DDT_DATAVISUALISATION_DDTWIDGETS_SCALEBUTTONSWIDGET_HPP