/usr/include/vtk-6.2/vtkQtAbstractModelAdapter.h is in libvtk6-qt-dev 6.2.0+dfsg1-10build1.
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Program: Visualization Toolkit
Module: vtkQtAbstractModelAdapter.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*-------------------------------------------------------------------------
Copyright 2008 Sandia Corporation.
Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
// .NAME vtkQtAbstractModelAdapter - Superclass for Qt model adapters.
//
// .SECTION Description
// vtkQtAbstractModelAdapter is the superclass for classes that adapt
// VTK objects to QAbstractItemModel. This class contains API for converting
// between QModelIndex and VTK ids, as well as some additional specialized
// functionality such as setting a column of data to use as the Qt header
// information.
//
// .SECTION See also
// vtkQtTableModelAdapter vtkQtTreeModelAdapter
#ifndef vtkQtAbstractModelAdapter_h
#define vtkQtAbstractModelAdapter_h
#include "vtkGUISupportQtModule.h" // For export macro
#include "QVTKWin32Header.h"
#include <QAbstractItemModel>
#include <QItemSelection>
class vtkDataObject;
class vtkSelection;
class QItemSelection;
class VTKGUISUPPORTQT_EXPORT vtkQtAbstractModelAdapter : public QAbstractItemModel
{
Q_OBJECT
public:
// The view types.
enum {
FULL_VIEW,
DATA_VIEW
};
vtkQtAbstractModelAdapter(QObject* p) :
QAbstractItemModel(p),
ViewType(FULL_VIEW),
KeyColumn(-1),
ColorColumn(-1),
DataStartColumn(-1),
DataEndColumn(-1)
{ }
// Description:
// Set/Get the VTK data object as input to this adapter
virtual void SetVTKDataObject(vtkDataObject *data) = 0;
virtual vtkDataObject* GetVTKDataObject() const = 0;
// Description:
// Selection conversion from VTK land to Qt land
virtual vtkSelection* QModelIndexListToVTKIndexSelection(
const QModelIndexList qmil) const = 0;
virtual QItemSelection VTKIndexSelectionToQItemSelection(
vtkSelection *vtksel) const = 0;
// Description:
// Set/Get the view type.
// FULL_VIEW gives access to all the data.
// DATA_VIEW gives access only to the data columns specified with SetDataColumnRange()
// The default is FULL_VIEW.
virtual void SetViewType(int type) { this->ViewType = type; }
virtual int GetViewType() { return this->ViewType; }
// Description:
// Set/Get the key column.
// The key column is used as the row headers in a table view,
// and as the first column in a tree view.
// Set to -1 for no key column.
// The default is no key column.
virtual void SetKeyColumn(int col) { this->KeyColumn = col; }
virtual int GetKeyColumn() { return this->KeyColumn; }
virtual void SetKeyColumnName(const char* name) = 0;
// Description:
// Set/Get the column storing the rgba color values for each row.
// The color column is used as the row headers in a table view,
// and as the first column in a tree view.
// Set to -1 for no key column.
// The default is no key column.
virtual void SetColorColumn(int col) { this->ColorColumn = col; }
virtual int GetColorColumn() { return this->ColorColumn; }
virtual void SetColorColumnName(const char* name) = 0;
// Description:
// Set the range of columns that specify the main data matrix.
// The data column range should not include the key column.
// The default is no data columns.
virtual void SetDataColumnRange(int c1, int c2)
{ this->DataStartColumn = c1; this->DataEndColumn = c2; }
// We make the reset() method public because it isn't always possible for
// an adapter to know when its input has changed, so it must be callable
// by an outside entity.
/// \sa beginResetModel, endResetModel
/// \deprecated
void reset() { QAbstractItemModel::beginResetModel(); QAbstractItemModel::endResetModel();}
// We make the beginResetModel() and endResetModel() methods public because it
// isn't always possible for an adapter to know when its input has changed,
// so it must be callable by an outside entity.
void beginResetModel() { QAbstractItemModel::beginResetModel(); }
void endResetModel() { QAbstractItemModel::endResetModel(); }
signals:
void modelChanged();
protected:
// Description:
// Map a column index in the QAbstractItemModel to a vtkTable column.
// If the argument is out of range or cannot be mapped then
// this method may return -1.
virtual int ModelColumnToFieldDataColumn(int col) const;
int ViewType;
int KeyColumn;
int ColorColumn;
int DataStartColumn;
int DataEndColumn;
};
#endif
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