mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
101 lines
4.2 KiB
C++
101 lines
4.2 KiB
C++
// Created on: 2020-01-25
|
|
// Created by: Natalia ERMOLAEVA
|
|
// Copyright (c) 2020 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef ViewControl_TableModel_H
|
|
#define ViewControl_TableModel_H
|
|
|
|
#include <Standard.hxx>
|
|
|
|
#include <inspector/ViewControl_TableModelValues.hxx>
|
|
|
|
#include <Standard_WarningsDisable.hxx>
|
|
#include <QAbstractTableModel>
|
|
#include <QList>
|
|
#include <QVariant>
|
|
#include <Standard_WarningsRestore.hxx>
|
|
|
|
#include <vector>
|
|
|
|
//! \class ViewControl_TableModel
|
|
//! \brief This is an extension of table model to visualize a container of values
|
|
//! It is possible to:
|
|
//! - set orientation to interpretate the values.
|
|
//! - set table view header values.
|
|
//! Items of the view are enabled and selectable.
|
|
class ViewControl_TableModel : public QAbstractTableModel
|
|
{
|
|
public:
|
|
|
|
//! Constructor
|
|
ViewControl_TableModel (QObject* theParent = 0) : myModelValues (0) { (void)theParent; }
|
|
|
|
//! Destructor
|
|
virtual ~ViewControl_TableModel() {}
|
|
|
|
//! Returns instance of interface for access totable values
|
|
//! \return interface or NULL
|
|
ViewControl_TableModelValues* ModelValues() const { return myModelValues; }
|
|
|
|
//! Sets interface to table values
|
|
//! \theModelValues instance of values
|
|
Standard_EXPORT void SetModelValues (ViewControl_TableModelValues* theModelValues);
|
|
|
|
//! Emits the layoutChanged signal from outside of this class
|
|
void EmitLayoutChanged() { emit layoutChanged(); }
|
|
|
|
//! Returns number of columns, depending on orientation: myColumnCount or size of values container
|
|
//! \param theParent an index of the parent item
|
|
//! \return an integer value
|
|
Standard_EXPORT virtual int columnCount(const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE;
|
|
|
|
//! Returns number of rows, depending on orientation: myColumnCount or size of values container
|
|
//! \param theParent an index of the parent item
|
|
//! \return an integer value
|
|
Standard_EXPORT virtual int rowCount(const QModelIndex& theParent = QModelIndex()) const Standard_OVERRIDE;
|
|
|
|
//! Returns content of the model index for the given role, it is obtained from internal container of values
|
|
//! It returns value only for DisplayRole.
|
|
//! \param theIndex a model index
|
|
//! \param theRole a view role
|
|
//! \return value interpreted depending on the given role
|
|
Standard_EXPORT virtual QVariant data (const QModelIndex& theIndex, int theRole = Qt::DisplayRole) const Standard_OVERRIDE;
|
|
|
|
//! Sets the new value of passed role to tree cell.
|
|
//! \param[in] index refers to item in tree.
|
|
//! \param[in] value the new value.
|
|
//! \param[in] role the role of value.
|
|
Standard_EXPORT virtual bool setData (const QModelIndex& theIndex, const QVariant& theValue, int theRole) Standard_OVERRIDE;
|
|
|
|
//! Returns content of the model index for the given role, it is obtainer from internal container of header values
|
|
//! It returns value only for DisplayRole.
|
|
//! \param theSection an index of value in the container
|
|
//! \param theIndex a model index
|
|
//! \param theRole a view role
|
|
//! \return value interpreted depending on the given role
|
|
virtual QVariant headerData (int theSection, Qt::Orientation theOrientation, int theRole = Qt::DisplayRole) const Standard_OVERRIDE
|
|
{ return myModelValues ? myModelValues->HeaderData (theSection, theOrientation, theRole) : QVariant(); }
|
|
|
|
//! Returns flags for the item: ItemIsEnabled | Qt::ItemIsSelectable
|
|
//! \param theIndex a model index
|
|
//! \return flags
|
|
virtual Qt::ItemFlags flags (const QModelIndex& theIndex) const Standard_OVERRIDE
|
|
{ return myModelValues ? myModelValues->Flags (theIndex) : Qt::NoItemFlags; }
|
|
|
|
private:
|
|
ViewControl_TableModelValues* myModelValues; //!< interface to table values
|
|
};
|
|
|
|
#endif
|