view examples/funcdemo.cc @ 14812:9d9eb9bac65e gui

Improved menu structure of file, edit and window menu. Removed ambiguous shortcuts, improved focus handling for operating the GUI with the keyboard. Added new shortcuts to focus subwindows directly. * files-dockwidget: Set focus proxy to the current directory line edit. * history-dockwidget: Set focus proxy to the inline search bar. * file-editor: Removed and improved shortcuts. * main-window: Added new slots for not only showing/hiding subwindows, but also for focussing them directly with Ctrl+0,1..4. Improved menu structure.
author Jacob Dawid <jacob.dawid@googlemail.com>
date Thu, 28 Jun 2012 11:04:37 +0200
parents 6cb30a539481
children 460a3c6d8bf1
line wrap: on
line source

#include <octave/oct.h>
#include <octave/parse.h>

DEFUN_DLD (funcdemo, args, nargout, "Function Demo")
{
  int nargin = args.length();
  octave_value_list retval;

  if (nargin < 2)
    print_usage ();
  else
    {
      octave_value_list newargs;
      for (octave_idx_type i = nargin - 1; i > 0; i--)
        newargs (i - 1) = args(i);
      if (args(0).is_function_handle ()
          || args(0).is_inline_function ())
        {
          octave_function *fcn = args(0).function_value ();
          if (! error_state)
            retval = feval (fcn, newargs, nargout);
        }
      else if (args(0).is_string ())
        {
          std::string fcn = args (0).string_value ();
          if (! error_state)
            retval = feval (fcn, newargs, nargout);
        }
      else
        error ("funcdemo: expected string,",
               " inline or function handle");
    }
  return retval;
}