--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/declarative/util/qdeclarativesystempalette.cpp Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,303 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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;
+};
+
+
+
+/*!
+ \qmlclass SystemPalette QDeclarativeSystemPalette
+ \since 4.7
+ \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
+*/
+QDeclarativeSystemPalette::QDeclarativeSystemPalette(QObject *parent)
+ : QObject(*(new QDeclarativeSystemPalettePrivate), parent)
+{
+ Q_D(QDeclarativeSystemPalette);
+ d->palette = QApplication::palette();
+ d->group = QPalette::Active;
+ qApp->installEventFilter(this);
+}
+
+QDeclarativeSystemPalette::~QDeclarativeSystemPalette()
+{
+}
+
+/*!
+ \qmlproperty color SystemPalette::window
+ The window (general background) color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::window() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ 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 QDeclarativeSystemPalette::windowText() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::WindowText);
+}
+
+/*!
+ \qmlproperty color SystemPalette::base
+ The base color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::base() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Base);
+}
+
+/*!
+ \qmlproperty color SystemPalette::text
+ The text color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::text() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ 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 QDeclarativeSystemPalette::alternateBase() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::AlternateBase);
+}
+
+/*!
+ \qmlproperty color SystemPalette::button
+ The button color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::button() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ 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 QDeclarativeSystemPalette::buttonText() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::ButtonText);
+}
+
+/*!
+ \qmlproperty color SystemPalette::light
+ The light color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::light() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Light);
+}
+
+/*!
+ \qmlproperty color SystemPalette::midlight
+ The midlight color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::midlight() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Midlight);
+}
+
+/*!
+ \qmlproperty color SystemPalette::dark
+ The dark color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::dark() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Dark);
+}
+
+/*!
+ \qmlproperty color SystemPalette::mid
+ The mid color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::mid() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Mid);
+}
+
+/*!
+ \qmlproperty color SystemPalette::shadow
+ The shadow color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::shadow() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::Shadow);
+}
+
+/*!
+ \qmlproperty color SystemPalette::highlight
+ The highlight color of the current color group.
+
+ \sa QPalette::ColorRole
+*/
+QColor QDeclarativeSystemPalette::highlight() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ 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 QDeclarativeSystemPalette::highlightedText() const
+{
+ Q_D(const QDeclarativeSystemPalette);
+ return d->palette.color(d->group, QPalette::HighlightedText);
+}
+
+/*!
+ \qmlproperty QDeclarativeSystemPalette::ColorGroup SystemPalette::colorGroup
+
+ The color group of the palette. It can be Active, Inactive or Disabled.
+ Active is the default.
+
+ \sa QPalette::ColorGroup
+*/
+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