qdeclarativesystempalette.cpp

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#include "private/qdeclarativesystempalette_p.h"

#include <QApplication>

#include <private/qobject_p.h>

QT_BEGIN_NAMESPACE

class QDeclarativeSystemPalettePrivate : public QObjectPrivate
{
public:
    QPalette palette;
    QPalette::ColorGroup group;
};



QDeclarativeSystemPalette::QDeclarativeSystemPalette(QObject *parent)
    : QObject(*(new QDeclarativeSystemPalettePrivate), parent)
{
    Q_D(QDeclarativeSystemPalette);
    d->palette = QApplication::palette();
    d->group = QPalette::Active;
    qApp->installEventFilter(this);
}

QDeclarativeSystemPalette::~QDeclarativeSystemPalette()
{
}

QColor QDeclarativeSystemPalette::window() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Window);
}

QColor QDeclarativeSystemPalette::windowText() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::WindowText);
}

QColor QDeclarativeSystemPalette::base() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Base);
}

QColor QDeclarativeSystemPalette::text() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Text);
}

QColor QDeclarativeSystemPalette::alternateBase() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::AlternateBase);
}

QColor QDeclarativeSystemPalette::button() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Button);
}

QColor QDeclarativeSystemPalette::buttonText() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::ButtonText);
}

QColor QDeclarativeSystemPalette::light() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Light);
}

QColor QDeclarativeSystemPalette::midlight() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Midlight);
}

QColor QDeclarativeSystemPalette::dark() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Dark);
}

QColor QDeclarativeSystemPalette::mid() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Mid);
}

QColor QDeclarativeSystemPalette::shadow() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Shadow);
}

QColor QDeclarativeSystemPalette::highlight() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::Highlight);
}

QColor QDeclarativeSystemPalette::highlightedText() const
{
    Q_D(const QDeclarativeSystemPalette);
    return d->palette.color(d->group, QPalette::HighlightedText);
}

QDeclarativeSystemPalette::ColorGroup QDeclarativeSystemPalette::colorGroup() const
{
    Q_D(const QDeclarativeSystemPalette);
    return (QDeclarativeSystemPalette::ColorGroup)d->group;
}

void QDeclarativeSystemPalette::setColorGroup(QDeclarativeSystemPalette::ColorGroup colorGroup)
{
    Q_D(QDeclarativeSystemPalette);
    d->group = (QPalette::ColorGroup)colorGroup;
    emit paletteChanged();
}

bool QDeclarativeSystemPalette::eventFilter(QObject *watched, QEvent *event)
{
    if (watched == qApp) {
        if (event->type() == QEvent::ApplicationPaletteChange) {
            QApplication::postEvent(this, new QEvent(QEvent::ApplicationPaletteChange));
            return false;
        }
    }
    return QObject::eventFilter(watched, event);
}

bool QDeclarativeSystemPalette::event(QEvent *event)
{
    Q_D(QDeclarativeSystemPalette);
    if (event->type() == QEvent::ApplicationPaletteChange) {
        d->palette = QApplication::palette();
        emit paletteChanged();
        return true;
    }
    return QObject::event(event);
}

QT_END_NAMESPACE