Move QColorMap into QtWidgets

Remove the remaining dependency in qnativeimage
and move the whole class into QtGui for compatibility.

The class is not needed anymore since we're not going
to support 8bit/indexed displays going forward.

Change-Id: I7b5f1b2a5661db4ed77bb3801039114c7518512d
Reviewed-on: http://codereview.qt.nokia.com/3199
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

1 files changed, 97 insertions, 0 deletions

diff --git a/src/widgets/util/qcolormap.h b/src/widgets/util/qcolormap.h
new file mode 100644
index 0000000000..7ac818fc2e
--- /dev/null
+++ b/src/widgets/util/qcolormap.h
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QCOLORMAP_H
+#define QCOLORMAP_H
+
+#include <QtCore/qatomic.h>
+#include <QtGui/qrgb.h>
+#include <QtCore/qvector.h>
+#include <QtGui/qwindowdefs.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+class QColor;
+class QColormapPrivate;
+
+class Q_GUI_EXPORT QColormap
+{
+public:
+    enum Mode { Direct, Indexed, Gray };
+
+    static void initialize();
+    static void cleanup();
+
+    static QColormap instance(int screen = -1);
+
+    QColormap(const QColormap &colormap);
+    ~QColormap();
+
+    QColormap &operator=(const QColormap &colormap);
+
+    Mode mode() const;
+
+    int depth() const;
+    int size() const;
+
+    uint pixel(const QColor &color) const;
+    const QColor colorAt(uint pixel) const;
+
+    const QVector<QColor> colormap() const;
+
+#ifdef Q_WS_WIN
+    static HPALETTE hPal();
+#endif
+
+private:
+    QColormap();
+    QColormapPrivate *d;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QCOLORMAP_H