ref: ef00d064ab311bc0b00a0c4a7cc7d60b9e534770
dir: /DoConfig/fltk/FL/Fl_File_Browser.H/
// // "$Id$" // // FileBrowser definitions. // // Copyright 1999-2010 by Michael Sweet. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this // file is missing or damaged, see the license at: // // http://www.fltk.org/COPYING.php // // Please report all bugs and problems on the following page: // // http://www.fltk.org/str.php // /* \file Fl_File_Browser widget . */ // // Include necessary header files... // #ifndef _Fl_File_Browser_H_ # define _Fl_File_Browser_H_ # include "Fl_Browser.H" # include "Fl_File_Icon.H" # include "filename.H" // // Fl_File_Browser class... // /** The Fl_File_Browser widget displays a list of filenames, optionally with file-specific icons. */ class FL_EXPORT Fl_File_Browser : public Fl_Browser { int filetype_; const char *directory_; uchar iconsize_; const char *pattern_; int full_height() const; int item_height(void *) const; int item_width(void *) const; void item_draw(void *, int, int, int, int) const; int incr_height() const { return (item_height(0)); } public: enum { FILES, DIRECTORIES }; /** The constructor creates the Fl_File_Browser widget at the specified position and size. The destructor destroys the widget and frees all memory that has been allocated. */ Fl_File_Browser(int, int, int, int, const char * = 0); /** Sets or gets the size of the icons. The default size is 20 pixels. */ uchar iconsize() const { return (iconsize_); }; /** Sets or gets the size of the icons. The default size is 20 pixels. */ void iconsize(uchar s) { iconsize_ = s; redraw(); }; /** Sets or gets the filename filter. The pattern matching uses the fl_filename_match() function in FLTK. */ void filter(const char *pattern); /** Sets or gets the filename filter. The pattern matching uses the fl_filename_match() function in FLTK. */ const char *filter() const { return (pattern_); }; /** Loads the specified directory into the browser. If icons have been loaded then the correct icon is associated with each file in the list. <P>The sort argument specifies a sort function to be used with fl_filename_list(). */ int load(const char *directory, Fl_File_Sort_F *sort = fl_numericsort); Fl_Fontsize textsize() const { return Fl_Browser::textsize(); }; void textsize(Fl_Fontsize s) { Fl_Browser::textsize(s); iconsize_ = (uchar)(3 * s / 2); }; /** Sets or gets the file browser type, FILES or DIRECTORIES. When set to FILES, both files and directories are shown. Otherwise only directories are shown. */ int filetype() const { return (filetype_); }; /** Sets or gets the file browser type, FILES or DIRECTORIES. When set to FILES, both files and directories are shown. Otherwise only directories are shown. */ void filetype(int t) { filetype_ = t; }; }; #endif // !_Fl_File_Browser_H_ // // End of "$Id$". //