qquickuniversalstyle_p.h

Enable keyboard shortcuts

// Copyright (C) 2017 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QQUICKUNIVERSALSTYLE_P_H

#define QQUICKUNIVERSALSTYLE_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtGui/qcolor.h>

#include <QtQml/qqml.h>

#include <QtQuickControls2/qquickattachedpropertypropagator.h>

#include <QtQuickControls2Universal/qtquickcontrols2universalexports.h>

QT_BEGIN_NAMESPACE

class QQuickUniversalStylePrivate;

class Q_QUICKCONTROLS2UNIVERSAL_EXPORT QQuickUniversalStyle : public QQuickAttachedPropertyPropagator

    Q_OBJECT

    Q_PROPERTY(Theme theme READ theme WRITE setTheme RESET resetTheme NOTIFY themeChanged FINAL)

    Q_PROPERTY(QVariant accent READ accent WRITE setAccent RESET resetAccent NOTIFY accentChanged FINAL)

    Q_PROPERTY(QVariant foreground READ foreground WRITE setForeground RESET resetForeground NOTIFY foregroundChanged FINAL)

    Q_PROPERTY(QVariant background READ background WRITE setBackground RESET resetBackground NOTIFY backgroundChanged FINAL)

    Q_PROPERTY(QColor altHighColor READ altHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor altLowColor READ altLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor altMediumColor READ altMediumColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor altMediumHighColor READ altMediumHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor altMediumLowColor READ altMediumLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor baseHighColor READ baseHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor baseLowColor READ baseLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor baseMediumColor READ baseMediumColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor baseMediumHighColor READ baseMediumHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor baseMediumLowColor READ baseMediumLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeAltLowColor READ chromeAltLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeBlackHighColor READ chromeBlackHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeBlackLowColor READ chromeBlackLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeBlackMediumLowColor READ chromeBlackMediumLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeBlackMediumColor READ chromeBlackMediumColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeDisabledHighColor READ chromeDisabledHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeDisabledLowColor READ chromeDisabledLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeHighColor READ chromeHighColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeLowColor READ chromeLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeMediumColor READ chromeMediumColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeMediumLowColor READ chromeMediumLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor chromeWhiteColor READ chromeWhiteColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor listLowColor READ listLowColor NOTIFY paletteChanged FINAL)

    Q_PROPERTY(QColor listMediumColor READ listMediumColor NOTIFY paletteChanged FINAL)

    QML_NAMED_ELEMENT(Universal)

    QML_ATTACHED(QQuickUniversalStyle)

    QML_UNCREATABLE("")

    QML_ADDED_IN_VERSION(2, 0)

public:

    explicit QQuickUniversalStyle(QObject *parent = nullptr);

    static QQuickUniversalStyle *qmlAttachedProperties(QObject *object);

    enum Theme { Light, Dark, System };

    Q_ENUM(Theme)

    Theme theme() const;

    void setTheme(Theme theme);

    void inheritTheme(Theme theme);

    void propagateTheme();

    void resetTheme();

    enum Color {

        Lime,

        Green,

        Emerald,

        Teal,

        Cyan,

        Cobalt,

        Indigo,

        Violet,

        Pink,

        Magenta,

        Crimson,

        Red,

        Orange,

        Amber,

        Yellow,

        Brown,

        Olive,

        Steel,

        Mauve,

        Taupe

};

    Q_ENUM(Color)

    QVariant accent() const;

    void setAccent(const QVariant &accent);

    void inheritAccent(QRgb accent);

    void propagateAccent();

    void resetAccent();

    QVariant foreground() const;

    void setForeground(const QVariant &foreground);

    void inheritForeground(QRgb foreground, bool has);

    void propagateForeground();

    void resetForeground();

    QVariant background() const;

    void setBackground(const QVariant &background);

    void inheritBackground(QRgb background, bool has);

    void propagateBackground();

    void resetBackground();

    Q_INVOKABLE QColor color(Color color) const;

    QColor altHighColor() const;

    QColor altLowColor() const;

    QColor altMediumColor() const;

    QColor altMediumHighColor() const;

    QColor altMediumLowColor() const;

    QColor baseHighColor() const;

    QColor baseLowColor() const;

    QColor baseMediumColor() const;

    QColor baseMediumHighColor() const;

    QColor baseMediumLowColor() const;

    QColor chromeAltLowColor() const;

    QColor chromeBlackHighColor() const;

    QColor chromeBlackLowColor() const;

    QColor chromeBlackMediumLowColor() const;

    QColor chromeBlackMediumColor() const;

    QColor chromeDisabledHighColor() const;

    QColor chromeDisabledLowColor() const;

    QColor chromeHighColor() const;

    QColor chromeLowColor() const;

    QColor chromeMediumColor() const;

    QColor chromeMediumLowColor() const;

    QColor chromeWhiteColor() const;

    QColor listLowColor() const;

    QColor listMediumColor() const;

    enum SystemColor {

        AltHigh,

        AltLow,

        AltMedium,

        AltMediumHigh,

        AltMediumLow,

        BaseHigh,

        BaseLow,

        BaseMedium,

        BaseMediumHigh,

        BaseMediumLow,

        ChromeAltLow,

        ChromeBlackHigh,

        ChromeBlackLow,

        ChromeBlackMediumLow,

        ChromeBlackMedium,

        ChromeDisabledHigh,

        ChromeDisabledLow,

        ChromeHigh,

        ChromeLow,

        ChromeMedium,

        ChromeMediumLow,

        ChromeWhite,

        ListLow,

        ListMedium

};

    QColor systemColor(SystemColor role) const;

    static void initGlobals();

Q_SIGNALS:

    void themeChanged();

    void accentChanged();

    void foregroundChanged();

    void backgroundChanged();

    void paletteChanged();

protected:

    void attachedParentChange(QQuickAttachedPropertyPropagator *newParent, QQuickAttachedPropertyPropagator *oldParent) override;

private:

    bool variantToRgba(const QVariant &var, const char *name, QRgb *rgba) const;

    // These reflect whether a color value was explicitly set on the specific

    // item that this attached style object represents.

    bool m_explicitTheme = false;

    bool m_explicitAccent = false;

    bool m_explicitForeground = false;

    bool m_explicitBackground = false;

    // These will be true when this item has an explicit or inherited foreground/background

    // color, or these colors were declared globally via settings (e.g. conf or env vars).

    // Some color properties of the style will return different values depending on whether

    // or not these are set.

    bool m_hasForeground = false;

    bool m_hasBackground = false;

    bool m_usingSystemTheme = false;

    // The actual values for this item, whether explicit, inherited or globally set.

    Theme m_theme = Light;

    QRgb m_accent = Qt::blue;

    QRgb m_foreground = Qt::black;

    QRgb m_background = Qt::white;

};

QT_END_NAMESPACE

#endif // QQUICKUNIVERSALSTYLE_P_H