mirror of https://github.com/fltk/fltk
118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
//
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// "$Id$"
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//
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// FileBrowser definitions.
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//
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// Copyright 1999-2005 by Michael Sweet.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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//
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// Include necessary header files...
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//
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#ifndef _Fl_File_Browser_H_
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# define _Fl_File_Browser_H_
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# include "Fl_Browser.H"
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# include "Fl_File_Icon.H"
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# include "filename.H"
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//
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// Fl_File_Browser class...
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//
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/** The Fl_File_Browser widget displays a list of filenames, optionally with file-specific icons. */
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class FL_EXPORT Fl_File_Browser : public Fl_Browser
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{
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int filetype_;
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const char *directory_;
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uchar iconsize_;
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const char *pattern_;
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int full_height() const;
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int item_height(void *) const;
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int item_width(void *) const;
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void item_draw(void *, int, int, int, int) const;
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int incr_height() const { return (item_height(0)); }
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public:
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enum { FILES, DIRECTORIES };
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/**
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The constructor creates the Fl_File_Browser widget at the specified position and size.
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The destructor destroys the widget and frees all memory that has been allocated.
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*/
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Fl_File_Browser(int, int, int, int, const char * = 0);
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/** Sets or gets the size of the icons. The default size is 20 pixels. */
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uchar iconsize() const { return (iconsize_); };
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/** Sets or gets the size of the icons. The default size is 20 pixels. */
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void iconsize(uchar s) { iconsize_ = s; redraw(); };
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/**
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Sets or gets the filename filter. The pattern matching uses
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the fl_filename_match()
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function in FLTK.
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*/
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void filter(const char *pattern);
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/**
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Sets or gets the filename filter. The pattern matching uses
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the fl_filename_match()
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function in FLTK.
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*/
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const char *filter() const { return (pattern_); };
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/**
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Loads the specified directory into the browser. If icons have been
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loaded then the correct icon is associated with each file in the list.
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<P>The sort argument specifies a sort function to be used with
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fl_filename_list().
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*/
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int load(const char *directory, Fl_File_Sort_F *sort = fl_numericsort);
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Fl_Fontsize textsize() const { return Fl_Browser::textsize(); };
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void textsize(Fl_Fontsize s) { Fl_Browser::textsize(s); iconsize_ = (uchar)(3 * s / 2); };
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/**
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Sets or gets the file browser type, FILES or
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DIRECTORIES. When set to FILES, both
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files and directories are shown. Otherwise only directories are
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shown.
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*/
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int filetype() const { return (filetype_); };
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/**
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Sets or gets the file browser type, FILES or
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DIRECTORIES. When set to FILES, both
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files and directories are shown. Otherwise only directories are
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shown.
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*/
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void filetype(int t) { filetype_ = t; };
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};
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#endif // !_Fl_File_Browser_H_
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//
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// End of "$Id$".
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//
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