From 64859c22f78f736eb9c44e5bd45dbbfafdab24d1 Mon Sep 17 00:00:00 2001 From: Michael R Sweet Date: Sat, 11 Aug 2001 14:49:51 +0000 Subject: Add more widgets from the bazaar... git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1571 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- FL/Fl_Check_Browser.H | 87 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 FL/Fl_Check_Browser.H (limited to 'FL/Fl_Check_Browser.H') diff --git a/FL/Fl_Check_Browser.H b/FL/Fl_Check_Browser.H new file mode 100644 index 000000000..cd008b287 --- /dev/null +++ b/FL/Fl_Check_Browser.H @@ -0,0 +1,87 @@ +// +// "$Id: Fl_Check_Browser.H,v 1.1.2.1 2001/08/11 14:49:51 easysw Exp $" +// +// Fl_Check_Browser header file for the Fast Light Tool Kit (FLTK). +// +// Copyright 1998-2001 by Bill Spitzak and others. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// +// Please report all bugs and problems to "fltk-bugs@fltk.org". +// + +#ifndef Fl_Check_Browser_H +#define Fl_Check_Browser_H + +#include "Fl.H" +#include "Fl_Browser_.H" + +class Fl_Check_Browser : public Fl_Browser_ { + /* required routines for Fl_Browser_ subclass: */ + + FL_EXPORT void *item_first() const; + FL_EXPORT void *item_next(void *) const; + FL_EXPORT void *item_prev(void *) const; + FL_EXPORT int item_height(void *) const; + FL_EXPORT int item_width(void *) const; + FL_EXPORT void item_draw(void *, int, int, int, int) const; + FL_EXPORT void item_select(void *, int); + FL_EXPORT int item_selected(void *) const; + + /* private data */ + + struct cb_item { + cb_item *next; + cb_item *prev; + char checked; + char selected; + char *text; + }; + + cb_item *first; + cb_item *last; + cb_item *cache; + int cached_item; + int nitems_; + int nchecked_; + FL_EXPORT cb_item *find_item(int) const; + FL_EXPORT int lineno(cb_item *) const; + + public: + + FL_EXPORT Fl_Check_Browser(int x, int y, int w, int h, const char *l = 0); + + FL_EXPORT int add(char *s); // add an (unchecked) item + FL_EXPORT int add(char *s, int b); // add an item and set checked + // both return the new nitems() + FL_EXPORT void clear(); // delete all items + int nitems() const { return nitems_; } + int nchecked() const { return nchecked_; } + FL_EXPORT int checked(int item) const; + FL_EXPORT void checked(int item, int b); + void set_checked(int item) { checked(item, 1); } + FL_EXPORT void check_all(); + FL_EXPORT void check_none(); + FL_EXPORT int value() const; // currently selected item + FL_EXPORT char *text(int item) const; // returns pointer to internal buffer +}; + +#endif // Fl_Check_Browser_H + +// +// End of "$Id: Fl_Check_Browser.H,v 1.1.2.1 2001/08/11 14:49:51 easysw Exp $". +// + -- cgit v1.2.3