# Memory display preferences window class definition for GDBtk.
# Copyright (C) 1998, 1999 Cygnus Solutions
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License (GPL) as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program 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 General Public License for more details.


itcl::class MemPref {
  inherit ModalDialog ManagedWin

  public {
    variable win
    variable size
    variable format
    variable numbytes
    variable bpr
    variable ascii
    variable ascii_char
    variable color

    method constructor {args}
    method destructor {}
    method busy {}
    method idle {}
    method cancel {}
    method set_bytes_per_row {w value}
    method check_numbytes {var index mode}
    method toggle_size_control {}
    method apply {}
    method enable_format {}
    method disable_format {}
    method pick {lab}
    method reconfig {}
  }
  
  private {
    # The next seven variables are all used in the radio-buttons
    # and checkbuttons of the display.
    variable gsize   
    variable gformat 
    variable gnumbytes 
    variable gbpr 
    variable gbprlist
    variable gascii  
    variable gascii_char 
    variable gvar

    variable Widgets
    variable WidgetState
    variable format_disabled 0
    variable old_numbytes
    variable normal_background
    method build_win {}
    method ok {}
  }

  protected {
    common float_size ""
    common double_size ""
    common default_numbytes 128
  }

}