Hi, everybody.
I’m working with the pce_toc library, however when creating a directory-hierarchy the font size that is shown on the window is very small, How can I increase the font size in both files and directories?.
I have tried to change these lines of code but I get no results.
get(SubDirsNames, map, ?(D, directory, @arg1), SubDirs),
send(SubDirs, for_all, message(FB, son, D, create(toc_folder, @arg1?name, @arg1))),
get(FileNames, map, ?(D, file, @arg1), SubFiles),
send(SubFiles, for_all, message(FB, son, D, create(toc_file, @arg1?base_name, @arg1)))
This is the complete code:
:- use_module(library(pce)).
:- pce_autoload(toc_window, library(pce_toc)).
:- pce_autoload(report_dialog, library(pce_report)).
:- pce_begin_class(explorer, frame, "Explore the filesystem").
initialise(E, Dir:directory) :->
"Explore from directory"::
send_super(E, initialise, 'Explorador de Archivos'),
send(E, append, new(DH, directory_hierarchy(Dir))),
send(DH, size, size(800, 600)),
send(new(report_dialog), below, DH).
open_node_final(_,Node:file) :->
"Show file content of opened node"::
retractall(selected_file(_)),
write(Node),
new(I,image(Node)),
new(Bitmap,bitmap(I)),
% Prueba de dialogo
new(G,dialog('Nombre del Dialogo')),
% Dos botones
new(Desplegable,menu(segmentacion,cycle)),
new(Button1,button('Realizar operación',
message(@prolog,guardar_imagen,Node,Desplegable?selection))),
new(@boton_aux, button('Cerrar Dialogo',
and(
message(G,destroy),
message(G,free),
message(@boton_aux, free)))),
send_list(Desplegable,append,[bordes,umbral,regiones]),
send(G,display,Bitmap),
send(G,append(Desplegable)),
send(G,append(Button1)),
send(G,append(@boton_aux)),
send(G,open).
guardar_imagen(Node,Menus) :- assertz(selected_file(Node)),
write(Menus).
:- pce_end_class.
% -------------------------------------------------
% Clase de la jerarquía de directorios
% -------------------------------------------------
:- pce_begin_class(directory_hierarchy, toc_window,
"Browser for a directory-hierarchy").
initialise(FB, Root:directory) :->
send(FB, send_super, initialise),
get(Root, name, Name),
send(FB, root, toc_folder(Name, Root)).
expand_node(FB, D:directory) :->
"Called if a node is to be expanded"::
new(SubDirsNames, chain),
new(FileNames, chain),
send(D, scan, FileNames, SubDirsNames),
get(SubDirsNames, map, ?(D, directory, @arg1), SubDirs),
send(SubDirs, for_all, message(FB, son, D, create(toc_folder, @arg1?name, @arg1))),
get(FileNames, map, ?(D, file, @arg1), SubFiles),
send(SubFiles, for_all, message(FB, son, D, create(toc_file, @arg1?base_name, @arg1))).
open_node(FB, Node:file) :->
"Called if a file is double-clicked"::
send(FB?frame, open_node_final, Node).
:- pce_end_class.
