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Diffstat (limited to 'src/opengl/qglcolormap.h')
-rw-r--r-- | src/opengl/qglcolormap.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/opengl/qglcolormap.h b/src/opengl/qglcolormap.h deleted file mode 100644 index b59b56e040..0000000000 --- a/src/opengl/qglcolormap.h +++ /dev/null @@ -1,99 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtOpenGL module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGLCOLORMAP_H -#define QGLCOLORMAP_H - -#include <QtGui/qcolor.h> -#include <QtCore/qvector.h> -#include <QtOpenGL/qtopenglglobal.h> - -QT_BEGIN_NAMESPACE - - -class Q_OPENGL_EXPORT QGLColormap -{ -public: - QGLColormap(); - QGLColormap(const QGLColormap &); - ~QGLColormap(); - - QGLColormap &operator=(const QGLColormap &); - - bool isEmpty() const; - int size() const; - void detach(); - - void setEntries(int count, const QRgb * colors, int base = 0); - void setEntry(int idx, QRgb color); - void setEntry(int idx, const QColor & color); - QRgb entryRgb(int idx) const; - QColor entryColor(int idx) const; - int find(QRgb color) const; - int findNearest(QRgb color) const; - -protected: - Qt::HANDLE handle() { return d ? d->cmapHandle : nullptr; } - void setHandle(Qt::HANDLE ahandle) { d->cmapHandle = ahandle; } - -private: - struct QGLColormapData { - QBasicAtomicInt ref; - QVector<QRgb> *cells; - Qt::HANDLE cmapHandle; - }; - - QGLColormapData *d; - static struct QGLColormapData shared_null; - static void cleanup(QGLColormapData *x); - void detach_helper(); - - friend class QGLWidget; - friend class QGLWidgetPrivate; -}; - -inline void QGLColormap::detach() -{ - if (d->ref.loadRelaxed() != 1) - detach_helper(); -} - -QT_END_NAMESPACE - -#endif // QGLCOLORMAP_H |