src/GLViewer/GLViewer_Selector2d.h

   1 // File:      GLViewer_Selector2d.h
   2 // Created:   November, 2004
   3 // Author:    OCC team
   4 // Copyright (C) CEA 2004
   5
   6 /****************************************************************************
   7 **  Class:   GLViewer_Selector2d
   8 **  Descr:   OpenGL Selector 2D
   9 **  Module:  GLViewer
  10 **  Created: UI team, 20.09.02
  11 *****************************************************************************/
  12 #ifndef GLVIEWER_SELECTOR2D_H
  13 #define GLVIEWER_SELECTOR2D_H
  14
  15 #ifdef WNT
  16 #include "windows.h"
  17 #endif
  18
  19 #include "GLViewer_Selector.h"
  20
  21 #include <Quantity_NameOfColor.hxx>
  22
  23 class GLViewer_Viewer2d;
  24 class GLViewer_Context;
  25
  26 /*! Class GLViewer_Selector2d
  27 *   2D select manager for GLViewer
  28 */
  29 class GLVIEWER_API GLViewer_Selector2d : public GLViewer_Selector
  30 {
  31   Q_OBJECT
  32
  33 public:
  34   GLViewer_Selector2d( GLViewer_Viewer2d*, GLViewer_Context* );
  35   ~GLViewer_Selector2d();
  36
  37 public:
  38   //! Sets context from Viewer2d
  39   void                    setContext( GLViewer_Context* glc ) { myGLContext = glc; }
  40   GLViewer_Context*       getContext() const { return myGLContext; }
  41
  42   // Redefined methods
  43   virtual void            setHilightColor( Quantity_NameOfColor );
  44   virtual void            setSelectColor( Quantity_NameOfColor );
  45
  46   virtual void            detect( int, int );
  47   virtual void            undetectAll();
  48
  49   virtual void            select( bool append = false );
  50   virtual void            select( const QRect&, bool append = false );
  51   virtual void            unselectAll();
  52   virtual int             numSelected() const;
  53
  54   virtual void            checkSelection( int, bool, int );
  55
  56 protected:
  57   GLViewer_Context*       myGLContext;
  58 };
  59
  60 #endif