LVRBackgroundDialog.hpp

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#ifndef LVRBACKGROUNDDIALOG_HPP_
#define LVRBACKGROUNDDIALOG_HPP_

#include <vtkSmartPointer.h>
#include <vtkRenderWindow.h>


#include <QColorDialog>

#include "ui_LVRBackgroundDialogUI.h"

using Ui::BackgroundDialogUI;

namespace lvr2
{

class LVRBackgroundDialog : public QDialog
{
    Q_OBJECT
public:
    LVRBackgroundDialog(vtkSmartPointer<vtkRenderWindow> renderWindow);
    virtual ~LVRBackgroundDialog();

    void getColor1(float &r, float &g, float &b);
    void getColor2(float &r, float &g, float &b);
    bool renderGradient();

public Q_SLOTS:
    void color1Changed();
    void color2Changed();

private:

    void updateColorBox(QFrame* box, QColor color);

    vtkSmartPointer<vtkRenderWindow>    m_renderWindow;
    BackgroundDialogUI*                 m_ui;
    QColor                              m_color1;
    QColor                              m_color2;
};

} /* namespace lvr2 */

#endif /* LVRBACKGROUNDDIALOG_HPP_ */