StatusLabel.h

Go to the documentation of this file.

//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/View/PlotUtil/StatusLabel.h
//! @brief     Defines class StatusLabel
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_GUI_VIEW_PLOTUTIL_STATUSLABEL_H
#define BORNAGAIN_GUI_VIEW_PLOTUTIL_STATUSLABEL_H
 
#include <QFrame>
 
class QPaintEvent;
 
//! The StatusLabel class shows a single line of text on a white background. Opposite to QLabel,
//! if text string is too long for current size, it will be clipped.
 
//! This class is intended for ColorMapLabel, where the size of font is adjusted automatically
//! depending from available space.
 
class StatusLabel : public QFrame {
    Q_OBJECT
 
public:
    explicit StatusLabel(QWidget* parent = nullptr);
 
    void setText(const QString& text);
    void setFont(const QFont& font);
    void setPointSize(int pointSize);
    void setAlignment(Qt::Alignment);
 
protected:
    void paintEvent(QPaintEvent* event) override;
 
private:
    QString m_text;
    Qt::Alignment m_alignment;
    QFont m_font;
};
 
#endif // BORNAGAIN_GUI_VIEW_PLOTUTIL_STATUSLABEL_H