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Fl_Tree_Item_Array.H
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    00001 //
    00002 // "$Id: Fl_Tree_Item_Array.H 9706 2012-11-06 20:46:14Z matt $"
    00003 //
    00004
    00005 #ifndef _FL_TREE_ITEM_ARRAY_H
    00006 #define _FL_TREE_ITEM_ARRAY_H
    00007
    00008 #include <FL/Fl.H>
    00009 #include "Fl_Export.H"
    00010
    00011 class FL_EXPORT Fl_Tree_Item;   // forward decl must *precede* first doxygen comment block
    00012                                 // or doxygen will not document our class..
    00013
    00015 // FL/Fl_Tree_Item_Array.H
    00017 //
    00018 // Fl_Tree -- This file is part of the Fl_Tree widget for FLTK
    00019 // Copyright (C) 2009-2010 by Greg Ercolano.
    00020 //
    00021 // This library is free software. Distribution and use rights are outlined in
    00022 // the file "COPYING" which should have been included with this file.  If this
    00023 // file is missing or damaged, see the license at:
    00024 //
    00025 //     http://www.fltk.org/COPYING.php
    00026 //
    00027 // Please report all bugs and problems on the following page:
    00028 //
    00029 //     http://www.fltk.org/str.php
    00030 //
    00031
    00036
    00046
    00047 class FL_EXPORT Fl_Tree_Item_Array {
    00048   Fl_Tree_Item **_items;        // items array
    00049   int _total;                   // #items in array
    00050   int _size;                    // #items *allocated* for array
    00051   int _chunksize;               // #items to enlarge mem allocation
    00052   void enlarge(int count);
    00053 public:
    00054   Fl_Tree_Item_Array(int new_chunksize = 10);           // CTOR
    00055   ~Fl_Tree_Item_Array();                                // DTOR
    00056   Fl_Tree_Item_Array(const Fl_Tree_Item_Array *o);      // COPY CTOR
    00058   Fl_Tree_Item *operator[](int i) {
    00059     return(_items[i]);
    00060   }
    00062   const Fl_Tree_Item *operator[](int i) const {
    00063     return(_items[i]);
    00064   }
    00066   int total() const {
    00067     return(_total);
    00068   }
    00070 #if FLTK_ABI_VERSION >= 10301
    00071   // NEW -- code moved to .cxx
    00072   void swap(int ax, int bx);
    00073 #else /*FLTK_ABI_VERSION*/
    00074   // OLD
    00075   void swap(int ax, int bx) {
    00076     Fl_Tree_Item *asave = _items[ax];
    00077     _items[ax] = _items[bx];
    00078     _items[bx] = asave;
    00079   }
    00080 #endif /*FLTK_ABI_VERSION*/
    00081   void clear();
    00082   void add(Fl_Tree_Item *val);
    00083   void insert(int pos, Fl_Tree_Item *new_item);
    00084   void remove(int index);
    00085   int  remove(Fl_Tree_Item *item);
    00086 };
    00087
    00088 #endif /*_FL_TREE_ITEM_ARRAY_H*/
    00089
    00090 //
    00091 // End of "$Id: Fl_Tree_Item_Array.H 9706 2012-11-06 20:46:14Z matt $".
    00092 //