src/vis_lab1.hpp

#ifndef VIS_LAB1_H
#define VIS_LAB1_H

#include "GLWidget.hpp"
#include "TransferWidget.hpp"

 class QAction;
 class QDialogButtonBox;
 class QGroupBox;
 class QLabel;
 class QLineEdit;
 class QMenu;
 class QMenuBar;
 class QPushButton;
 class QTextEdit;
 class QRadioButton;
 class QFileDialog;
 class QSlider;

class Vis_Lab1 : public QWidget
{
    Q_OBJECT

public:
    Vis_Lab1(QWidget *parent = 0);

private:
    void createMenu();
    void createGLGroupBox();
    void createFileGroupBox();
        void createTransferGroupBox();

        void createSettingsTabWidget();
        void createSliceSettingsTab();
        void createVolumeSettingsTab();

    QMenuBar *menuBar;

    QGroupBox *glGroupBox;
    QGroupBox *fileGroupBox;
        QGroupBox *transferGroupBox;

        QTabWidget *settingsTabWidget;
        QWidget *sliceSettingsTab;
        QWidget *volumeSettingsTab;

    QMenu *fileMenu;
    QAction *exitAction;

    GLWidget *glWidget;

    // slice settings
    QRadioButton *zRadioBtn;
    QRadioButton *yRadioBtn;
    QRadioButton *xRadioBtn;
    QSlider *sliceSlider;

        // volume settings
        QCheckBox *lightCheckBox;
        QCheckBox *perspProjCheckBox;
        QComboBox *modeBox;
        QDoubleSpinBox *stepsizeSpinBox;
        QRadioButton *f2bRadioButton;
        QRadioButton *b2fRadioButton;
        QSlider *xPlaneSlider;
        QSlider *yPlaneSlider;
        QSlider *zPlaneSlider;
        QPushButton *resetButton;

    // transfer function
    TransferWidget *tWidget;

    // file loading
    QLineEdit *volumeFileLocation;
    QPushButton *volumeFileOpenBtn;
    QAction *volumeFileOpenAct;
        QLineEdit *projFileLocation;
    QPushButton *projFileOpenBtn;
        QPushButton *projFileSaveBtn;
        QCheckBox *projTransferOnly;
        QPushButton *screenshotSaveBtn;
    QAction *projFileOpenAct;

    // transfer function

public slots:
        void changeSliderRange(int min, int max);
        void resetSettings();

private slots:
    void openVolume();
        void openProject();
        void saveProject();
        void saveScreenshot();
    void directionChanged(bool);
    void transferChanged();

signals:
        void directionChangedTo(int);
};

#endif // VIS_LAB1_H