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| ** |
| ** Copyright (C) 2017 The Qt Company Ltd. |
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| ** |
| ** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. |
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| |
| #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 <QtQuickControls2/private/qquickattachedobject_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickUniversalStylePrivate; |
| |
| class QQuickUniversalStyle : public QQuickAttachedObject |
| { |
| 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) |
| |
| 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(QQuickAttachedObject *newParent, QQuickAttachedObject *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; |
| // 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 |
| |
| QML_DECLARE_TYPEINFO(QQuickUniversalStyle, QML_HAS_ATTACHED_PROPERTIES) |
| |
| #endif // QQUICKUNIVERSALSTYLE_P_H |