src/Fl_Tree_Prefs.cxx

   1 //
   2 // "$Id: Fl_Tree_Prefs.cxx 8340 2011-01-30 20:22:06Z greg.ercolano $"
   3 //
   4
   5 #include <FL/Fl.H>
   6 #include <FL/Fl_Pixmap.H>
   7 #include <FL/Fl_Tree_Prefs.H>
   8 #include <string.h>
   9
  10 //////////////////////
  11 // Fl_Tree_Prefs.cxx
  12 //////////////////////
  13 //
  14 // Fl_Tree -- This file is part of the Fl_Tree widget for FLTK
  15 // Copyright (C) 2009-2010 by Greg Ercolano.
  16 //
  17 // This library is free software; you can redistribute it and/or
  18 // modify it under the terms of the GNU Library General Public
  19 // License as published by the Free Software Foundation; either
  20 // version 2 of the License, or (at your option) any later version.
  21 //
  22 // This library is distributed in the hope that it will be useful,
  23 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  24 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  25 // Library General Public License for more details.
  26 //
  27 // You should have received a copy of the GNU Library General Public
  28 // License along with this library; if not, write to the Free Software
  29 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  30 // USA.
  31 //
  32
  33 // INTERNAL: BUILT IN OPEN/STOW XPMS
  34 //    These can be replaced via prefs.openicon()/closeicon()
  35 //
  36 static const char *L_open_xpm[] = {
  37 #ifdef __APPLE__
  38   "11 11 2 1",
  39   ".  c None",
  40   "@  c #000000",
  41   "...@.......",
  42   "...@@......",
  43   "...@@@.....",
  44   "...@@@@....",
  45   "...@@@@@...",
  46   "...@@@@@@..",
  47   "...@@@@@...",
  48   "...@@@@....",
  49   "...@@@.....",
  50   "...@@......",
  51   "...@......."
  52 #else
  53   "11 11 3 1",
  54   ".    c #fefefe",
  55   "#    c #444444",
  56   "@    c #000000",
  57   "###########",
  58   "#.........#",
  59   "#.........#",
  60   "#....@....#",
  61   "#....@....#",
  62   "#..@@@@@..#",
  63   "#....@....#",
  64   "#....@....#",
  65   "#.........#",
  66   "#.........#",
  67   "###########"
  68 #endif
  69 };
  70 static Fl_Pixmap L_openpixmap(L_open_xpm);
  71
  72 static const char *L_close_xpm[] = {
  73 #ifdef __APPLE__
  74   "11 11 2 1",
  75   ".  c None",
  76   "@  c #000000",
  77   "...........",
  78   "...........",
  79   "...........",
  80   "...........",
  81   "...........",
  82   "@@@@@@@@@@@",
  83   ".@@@@@@@@@.",
  84   "..@@@@@@@..",
  85   "...@@@@@...",
  86   "....@@@....",
  87   ".....@....."
  88 #else
  89   "11 11 3 1",
  90   ".    c #fefefe",
  91   "#    c #444444",
  92   "@    c #000000",
  93   "###########",
  94   "#.........#",
  95   "#.........#",
  96   "#.........#",
  97   "#.........#",
  98   "#..@@@@@..#",
  99   "#.........#",
 100   "#.........#",
 101   "#.........#",
 102   "#.........#",
 103   "###########"
 104 #endif
 105 };
 106 static Fl_Pixmap L_closepixmap(L_close_xpm);
 107
 108 /// Sets the default icon to be used as the 'open' icon
 109 /// when items are add()ed to the tree.
 110 /// This overrides the built in default '[+]' icon.
 111 ///
 112 /// \param[in] val -- The new image, or zero to use the default [+] icon.
 113 ///
 114 void Fl_Tree_Prefs::openicon(Fl_Image *val) {
 115   _openimage = val ? val : &L_openpixmap;
 116 }
 117
 118 /// Sets the icon to be used as the 'close' icon.
 119 /// This overrides the built in default '[-]' icon.
 120 ///
 121 /// \param[in] val -- The new image, or zero to use the default [-] icon.
 122 ///
 123 void Fl_Tree_Prefs::closeicon(Fl_Image *val) {
 124   _closeimage = val ? val : &L_closepixmap;
 125 }
 126
 127 /// Fl_Tree_Prefs constructor
 128 Fl_Tree_Prefs::Fl_Tree_Prefs() {
 129   _labelfont              = FL_HELVETICA;
 130   _labelsize              = FL_NORMAL_SIZE;
 131   _marginleft             = 6;
 132   _margintop              = 3;
 133   //_marginright          = 3;
 134   //_marginbottom         = 3;
 135   _openchild_marginbottom = 0;
 136   _usericonmarginleft     = 3;
 137   _labelmarginleft        = 3;
 138   _linespacing            = 0;
 139   _labelfgcolor           = FL_BLACK;
 140   _labelbgcolor           = FL_WHITE;
 141   _connectorcolor         = Fl_Color(43);
 142 #ifdef __APPLE__
 143   _connectorstyle         = FL_TREE_CONNECTOR_NONE;
 144 #else
 145   _connectorstyle         = FL_TREE_CONNECTOR_DOTTED;
 146 #endif
 147   _openimage              = &L_openpixmap;
 148   _closeimage             = &L_closepixmap;
 149   _userimage              = 0;
 150   _showcollapse           = 1;
 151   _showroot               = 1;
 152   _connectorwidth         = 17;
 153   _sortorder              = FL_TREE_SORT_NONE;
 154   _selectbox              = FL_FLAT_BOX;
 155   _selectmode             = FL_TREE_SELECT_SINGLE;
 156 }
 157
 158 //
 159 // End of "$Id: Fl_Tree_Prefs.cxx 8340 2011-01-30 20:22:06Z greg.ercolano $".
 160 //