src/can/canGrid.h

   1 /*
   2 Qanava - Graph drawing library for QT
   3 Copyright (C) 2005 Benoit AUTHEMAN
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18 */
  19
  20 //-----------------------------------------------------------------------------
  21 // This file is a part of the Qanava software.
  22 //
  23 // \file        canGrid.h
  24 // \author      Benoit Autheman (benoit@faktiss.net)
  25 // \date        2004 December 05
  26 //-----------------------------------------------------------------------------
  27
  28
  29 #ifndef canGrid_h
  30 #define canGrid_h
  31
  32
  33 // Qanava headers
  34 #include "../la/laTimeTree.h"
  35 //#include "canCanvas.h"
  36
  37
  38 // QT headers
  39 #include <qobject.h>
  40 #include <qcanvas.h>
  41
  42
  43 // STL headers
  44 #include <vector>
  45
  46
  47 //-----------------------------------------------------------------------------
  48 namespace qan { // ::qan
  49 namespace can { // ::qan::can
  50
  51         class Canvas;
  52
  53         //! Implements the abstract methods defined in class la::Grid.
  54         /*!
  55                 \nosubgrouping
  56         */
  57         class Grid : public la::Grid
  58         {
  59                 /*! \name Grid Constructor/Destructor  *///----------------------------
  60                 //@{
  61         public:
  62
  63                 Grid( can::Canvas&      canvas );
  64
  65         private:
  66
  67                 can::Canvas&    _canvas;
  68                 //@}
  69                 //---------------------------------------------------------------------
  70
  71
  72
  73                 /*! \name Grid Lines Management  *///----------------------------------
  74                 //@{
  75         public:
  76
  77                 virtual void    addLine( int ax, int ay, int bx, int by, int w = 1, bool dash = false, bool dot = false );
  78
  79                 virtual void    addRectangle( int x, int y, int w, int h, int r, int g, int b );
  80
  81                 virtual void    addText( const std::string& text, int x, int y, bool bold = false );
  82
  83                 virtual void    resize( int w, int h );
  84
  85                 virtual void    addHorizontalLine( int ax, int ay, int bx, int by, int w = 1, bool dash = false, bool dot = false );
  86
  87                 virtual void    addVerticalLine( int ax, int ay, int bx, int by, int w = 1, bool dash = false, bool dot = false );
  88
  89         private:
  90
  91                 QCanvasLine*    createLine( int ax, int ay, int bx, int by, int w = 1, bool dash = false, bool dot = false );
  92
  93                 typedef std::list< QCanvasLine* >       Lines;
  94
  95                 Lines                   _horizontal;
  96
  97                 Lines                   _vertical;
  98                 //@}
  99                 //---------------------------------------------------------------------
 100         };
 101
 102 } // ::qan::can
 103 } // ::qan
 104 //-----------------------------------------------------------------------------
 105
 106
 107 #endif // canGrid_h
 108