annotate style/ThornStyle.h @ 668:dac3781826da thorn-cpp

Experimental branch based on Thorn C++ code from RG

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */

/*
    Vect
    An experimental audio player for plural recordings of a work
    Centre for Digital Music, Queen Mary, University of London.

    This file is taken from Rosegarden, a MIDI and audio sequencer and
    musical notation editor. Copyright 2000-2018 the Rosegarden
    development team. Thorn style developed in stylesheet form by
    D. Michael McIntyre and reimplemented as a class by David Faure.

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef SV_THORN_STYLE_H
#define SV_THORN_STYLE_H

#include <QProxyStyle>
#include <QIcon>

class ThornStyle : public QProxyStyle
{
    Q_OBJECT

public:
    ThornStyle();
    ~ThornStyle() override;

    static void setEnabled(bool b);
    static bool isEnabled();

    QPalette standardPalette() const override;

    int styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget = nullptr, QStyleHintReturn *returnData = nullptr) const override;
    int pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget = nullptr) const override;

    void drawPrimitive(PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const override;
    void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const override;
    void drawComplexControl(ComplexControl control, const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget = nullptr) const override;

    QSize sizeFromContents(ContentsType type, const QStyleOption *option, const QSize &size, const QWidget *widget = nullptr) const override;

    QRect subElementRect(SubElement element, const QStyleOption *option, const QWidget *widget = nullptr) const override;
    QRect subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, const QWidget *widget = nullptr) const override;

    QIcon standardIcon(StandardPixmap standardIcon,
                       const QStyleOption * option = nullptr,
                       const QWidget * widget = nullptr) const override;

private:
    QSize pixmapSize(const QPixmap &pixmap) const;

    QPalette m_standardPalette;

    QPixmap m_horizontalToolbarSeparatorPixmap;
    QPixmap m_verticalToolbarSeparatorPixmap;
    QPixmap m_checkboxUncheckedPixmap;
    QPixmap m_checkboxUncheckedHoverPixmap;
    QPixmap m_checkboxUncheckedDisabledPixmap;
    QPixmap m_checkboxUncheckedPressedPixmap;
    QPixmap m_checkboxCheckedPixmap;
    QPixmap m_checkboxCheckedHoverPixmap;
    QPixmap m_checkboxCheckedDisabledPixmap;
    QPixmap m_checkboxCheckedPressedPixmap;
    QPixmap m_checkboxIndeterminatePixmap;
    QPixmap m_checkboxIndeterminateHoverPixmap;
    //QPixmap m_checkboxIndeterminateDisabledPixmap;
    QPixmap m_checkboxIndeterminatePressedPixmap;
    QPixmap m_radiobuttonUncheckedPixmap;
    QPixmap m_radiobuttonUncheckedHoverPixmap;
    QPixmap m_radiobuttonUncheckedDisabledPixmap;
    QPixmap m_radiobuttonUncheckedPressedPixmap;
    QPixmap m_radiobuttonCheckedPixmap;
    QPixmap m_radiobuttonCheckedHoverPixmap;
    QPixmap m_radiobuttonCheckedDisabledPixmap;
    QPixmap m_radiobuttonCheckedPressedPixmap;
    QPixmap m_arrowDownSmallPixmap;
    QPixmap m_arrowDownSmallInvertedPixmap;
    QPixmap m_arrowUpSmallPixmap;
    QPixmap m_arrowUpSmallInvertedPixmap;
    QPixmap m_arrowLeftPixmap;
    QPixmap m_arrowRightPixmap;
    QPixmap m_arrowUpPixmap;
    QPixmap m_arrowDownPixmap;
    QPixmap m_spinupPixmap;
    QPixmap m_spinupHoverPixmap;
    QPixmap m_spinupOffPixmap;
    QPixmap m_spinupPressedPixmap;
    QPixmap m_spindownPixmap;
    QPixmap m_spindownHoverPixmap;
    QPixmap m_spindownOffPixmap;
    QPixmap m_spindownPressedPixmap;
    QPixmap m_titleClosePixmap;
    QPixmap m_titleUndockPixmap;
};

#endif