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126 lines
3.8 KiB
C++
126 lines
3.8 KiB
C++
// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// File: CurveCreator_PointItem.h
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// Created: Wed Jul 10 12:17:40 2013
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// Author: Sergey KHROMOV
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//
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#ifndef _CurveCreator_PointItem_HeaderFile
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#define _CurveCreator_PointItem_HeaderFile
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#include <QListWidgetItem>
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#include <CurveCreator.hxx>
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#define ITEM_TYPE_XY QListWidgetItem::UserType + 1
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#define ITEM_TYPE_XYZ QListWidgetItem::UserType + 2
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#define ROLE_X Qt::UserRole + 1
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#define ROLE_Y Qt::UserRole + 2
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#define ROLE_Z Qt::UserRole + 3
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/**
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* This class represents a list widget item to facilitate storage
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* of 2d or 3d points in a list widget. The type of a stored point
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* (2d or 3d) is determined by a constructor chosen to create an object.
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*/
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class CurveCreator_PointItem : public QListWidgetItem
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{
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public:
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/**
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* Constructor. Initializes the object with 2d point.
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*/
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CurveCreator_PointItem(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY,
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QListWidget * theParent = 0);
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/**
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* Constructor. Initializes the object with 3d point.
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*/
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CurveCreator_PointItem(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY,
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const CurveCreator::TypeCoord theZ,
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QListWidget * theParent = 0);
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/**
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* Destructor
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*/
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~CurveCreator_PointItem();
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/**
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* This static method is used to construct the text to be displayed by this
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* item for 2d point.
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*/
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static QString getText(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY);
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/**
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* This static method is used to construct the text to be displayed by this
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* item for 3d point.
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*/
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static QString getText(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY,
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const CurveCreator::TypeCoord theZ);
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/**
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* This method sets the coordinates for 2d point. If the object has type
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* 3d point this method does nothing.
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*/
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void setCoord(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY);
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/**
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* This method sets the coordinates for 3d point. If the object has type
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* 2d point this method does nothing.
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*/
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void setCoord(const CurveCreator::TypeCoord theX,
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const CurveCreator::TypeCoord theY,
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const CurveCreator::TypeCoord theZ);
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/**
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* Query the X coordinate of the point.
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*/
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CurveCreator::TypeCoord getX() const;
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/**
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* Query the Y coordinate of the point.
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*/
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CurveCreator::TypeCoord getY() const;
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/**
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* Query the Z coordinate of the point. Return 0 for the type 2d point.
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*/
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CurveCreator::TypeCoord getZ() const;
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/**
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* Returns true if the type of the stored point is 3d; false otherwise.
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*/
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bool is3d() const;
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};
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#endif
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