Renaming Palette -> SystemPalette

1 files changed, 317 insertions, 0 deletions

diff --git a/src/declarative/util/qmlsystempalette.cpp b/src/declarative/util/qmlsystempalette.cpp
new file mode 100644
index 0000000..88278c3
--- /dev/null
+++ b/src/declarative/util/qmlsystempalette.cpp
@@ -0,0 +1,317 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "private/qobject_p.h"
+#include "qmlsystempalette.h"
+#include <QApplication>
+
+QT_BEGIN_NAMESPACE
+
+class QmlSystemPalettePrivate : public QObjectPrivate
+{
+public:
+    QPalette palette;
+    QPalette::ColorGroup group;
+};
+
+QML_DEFINE_TYPE(Qt,4,6,(QT_VERSION&0x00ff00)>>8,SystemPalette,QmlSystemPalette)
+
+/*!
+    \qmlclass SystemPalette QmlSystemPalette
+    \ingroup group_utility
+    \brief The SystemPalette item gives access to the Qt palettes.
+    \sa QPalette
+
+    Example:
+    \qml
+    SystemPalette { id: MyPalette; colorGroup: Qt.Active }
+
+    Rectangle {
+        width: 640; height: 480
+        color: MyPalette.window
+        Text {
+            anchors.fill: parent
+            text: "Hello!"; color: MyPalette.windowText
+        }
+    }
+    \endqml
+*/
+QmlSystemPalette::QmlSystemPalette(QObject *parent)
+    : QObject(*(new QmlSystemPalettePrivate), parent)
+{
+    Q_D(QmlSystemPalette);
+    d->palette = qApp->palette();
+    d->group = QPalette::Active;
+    qApp->installEventFilter(this);
+}
+
+QmlSystemPalette::~QmlSystemPalette()
+{
+}
+
+/*!
+    \qmlproperty color SystemPalette::window
+    The window (general background) color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::window() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Window);
+}
+
+/*!
+    \qmlproperty color SystemPalette::windowText
+    The window text (general foreground) color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::windowText() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::WindowText);
+}
+
+/*!
+    \qmlproperty color SystemPalette::base
+    The base color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::base() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Base);
+}
+
+/*!
+    \qmlproperty color SystemPalette::text
+    The text color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::text() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Text);
+}
+
+/*!
+    \qmlproperty color SystemPalette::alternateBase
+    The alternate base color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::alternateBase() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::AlternateBase);
+}
+
+/*!
+    \qmlproperty color SystemPalette::button
+    The button color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::button() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Button);
+}
+
+/*!
+    \qmlproperty color SystemPalette::buttonText
+    The button text foreground color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::buttonText() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::ButtonText);
+}
+
+/*!
+    \qmlproperty color SystemPalette::light
+    The light color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::light() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Light);
+}
+
+/*!
+    \qmlproperty color SystemPalette::midlight
+    The midlight color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::midlight() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Midlight);
+}
+
+/*!
+    \qmlproperty color SystemPalette::dark
+    The dark color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::dark() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Dark);
+}
+
+/*!
+    \qmlproperty color SystemPalette::mid
+    The mid color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::mid() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Mid);
+}
+
+/*!
+    \qmlproperty color SystemPalette::shadow
+    The shadow color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::shadow() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Shadow);
+}
+
+/*!
+    \qmlproperty color SystemPalette::highlight
+    The highlight color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::highlight() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::Highlight);
+}
+
+/*!
+    \qmlproperty color SystemPalette::highlightedText
+    The highlighted text color of the current color group.
+
+    \sa QPalette::ColorRole
+*/
+QColor QmlSystemPalette::highlightedText() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->palette.color(d->group, QPalette::HighlightedText);
+}
+
+/*!
+    \qmlproperty color SystemPalette::lighter
+*/
+QColor QmlSystemPalette::lighter(const QColor& color) const
+{
+    return color.lighter();
+}
+
+/*!
+    \qmlproperty color SystemPalette::darker
+*/
+QColor QmlSystemPalette::darker(const QColor& color) const
+{
+    return color.darker();
+}
+
+/*!
+    \qmlproperty QPalette::ColorGroup SystemPalette::colorGroup
+
+    The color group of the palette. It can be Active, Inactive or Disabled.
+    Active is the default.
+
+    \sa QPalette::ColorGroup
+*/
+QPalette::ColorGroup QmlSystemPalette::colorGroup() const
+{
+    Q_D(const QmlSystemPalette);
+    return d->group;
+}
+
+void QmlSystemPalette::setColorGroup(QPalette::ColorGroup colorGroup)
+{
+    Q_D(QmlSystemPalette);
+    d->group = colorGroup;
+    emit paletteChanged();
+}
+
+bool QmlSystemPalette::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 QmlSystemPalette::event(QEvent *event)
+{
+    Q_D(QmlSystemPalette);
+    if (event->type() == QEvent::ApplicationPaletteChange) {
+        d->palette = qApp->palette();
+        emit paletteChanged();
+        return true;
+    }
+    return QObject::event(event);
+}
+
+QT_END_NAMESPACE