1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SALOME SALOMEGUI : implementation of desktop and GUI kernel
23 // File : SVTK_SelectionEvent.h
28 #ifndef SVTK_SELECTIONEVENT_H
29 #define SVTK_SELECTIONEVENT_H
31 #include "SVTK_Selection.h"
33 //! The structure is used for passing all infromation necessary for claculation of the selection.
35 The SVTK_SelectionEvent is generated by #SVTK_InteractorStyle.
36 In its turn the #SVTK_InteractorStyle uses for it generation #vtkRenderWindowInteractor and
37 #SVTK_Selector instances.
39 struct SVTK_SelectionEvent
41 //! Through usage of the parameter any new type of selection can be introduced
42 Selection_Mode mySelectionMode;
43 int myX; //!< Current X position of the mouse
44 int myY; //!< Current Y position of the mouse
45 int myLastX; //!< Last X position of the mouse before starting any complex operation (like rectangle selection)
46 int myLastY; //!< Last Y position of the mouse before starting any complex operation
47 bool myIsRectangle; //!< A flag to define is it necessary provide rectangle selection for current #Selection_Mode
48 bool myIsCtrl; //!< Is Ctrl key are pressed
49 bool myIsShift; //!< Is Shift key are pressed
50 int myKeyCode; //!< Code of the pressed key
51 int myRepeatCount; //!< Number of repetion of the key pressing