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79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqColorTableModel.h
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Copyright (c) 2013 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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========================================================================*/
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#ifndef pqColorTableModel_h
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#define pqColorTableModel_h
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#include <QAbstractTableModel>
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#include "pqApplicationComponentsModule.h"
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class pqColorOpacityEditorWidget;
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// QAbstractTableModel subclass for viewing and manipulating color transfer
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// function control points through a table interface.
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// First column is control point scalar value and the second through fourth
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// columns are r,g,b colors, respectively.
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class PQAPPLICATIONCOMPONENTS_EXPORT pqColorTableModel : public QAbstractTableModel
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{
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Q_OBJECT
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typedef QAbstractTableModel Superclass;
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public:
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pqColorTableModel(pqColorOpacityEditorWidget * widget, QObject* parentObject = 0);
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virtual ~pqColorTableModel() {}
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/// All columns are editable. The first and last value in the first column
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/// are not editable as they are set by the range.
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virtual Qt::ItemFlags flags(const QModelIndex &idx) const;
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virtual bool setData(const QModelIndex &idx, const QVariant &value, int role=Qt::EditRole);
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virtual int rowCount(const QModelIndex & parent=QModelIndex()) const;
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virtual int columnCount(const QModelIndex & parent=QModelIndex()) const;
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virtual QVariant data(const QModelIndex& idx, int role=Qt::DisplayRole) const;
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virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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virtual void refresh();
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private:
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Q_DISABLE_COPY(pqColorTableModel);
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pqColorOpacityEditorWidget * Widget;
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int NumberOfRowsCache;
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};
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#endif
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