"Chown command" dialog: applied WGroupbox widget to draw frames.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

src/chown.c

@@ -106,10 +106,6 @@ chown_refresh (Dlg_head * h)
 
     tty_setcolor (COLOR_NORMAL);
 
-    draw_box (h, UY, UX, 12, 21, TRUE);
-    draw_box (h, GY, GX, 12, 21, TRUE);
-    draw_box (h, TY, TX, 12, 19, TRUE);
-
     dlg_move (h, TY + 1, TX + 2);
     tty_print_string (_("Name"));
     dlg_move (h, TY + 3, TX + 2);
@@ -120,14 +116,6 @@ chown_refresh (Dlg_head * h)
     tty_print_string (_("Size"));
     dlg_move (h, TY + 9, TX + 2);
     tty_print_string (_("Permission"));
-
-    tty_setcolor (COLOR_HOT_NORMAL);
-    dlg_move (h, UY, UX + 2);
-    tty_print_string (_("User name"));
-    dlg_move (h, GY, GX + 2);
-    tty_print_string (_("Group name"));
-    dlg_move (h, TY, TX + 2);
-    tty_print_string (_("File"));
 }
 
 static char *
@@ -191,7 +179,7 @@ init_chown (void)
 
     /* get and put user names in the listbox */
     setpwent ();
-    while ((l_pass = getpwent ()))
+    while ((l_pass = getpwent ()) != NULL)
     {
         listbox_add_item (l_user, LISTBOX_APPEND_SORTED, 0, l_pass->pw_name, NULL);
     }
@@ -199,15 +187,19 @@ init_chown (void)
 
     /* get and put group names in the listbox */
     setgrent ();
-    while ((l_grp = getgrent ()))
+    while ((l_grp = getgrent ()) != NULL)
     {
         listbox_add_item (l_group, LISTBOX_APPEND_SORTED, 0, l_grp->gr_name, NULL);
     }
     endgrent ();
 
+    add_widget (ch_dlg, groupbox_new (TY, TX, 12, 19, _("File")));
+
     /* add listboxes to the dialogs */
     add_widget (ch_dlg, l_group);
+    add_widget (ch_dlg, groupbox_new (GY, GX, 12, 21, _("Group name")));
     add_widget (ch_dlg, l_user);
+    add_widget (ch_dlg, groupbox_new (UY, UX, 12, 21, _("User name")));
 
     return ch_dlg;
 }
@@ -306,6 +298,7 @@ chown_cmd (void)
                 }
                 break;
             }
+
         case B_SETGRP:
             {
                 struct group *grp;
@@ -320,6 +313,7 @@ chown_cmd (void)
                 }
                 break;
             }
+
         case B_SETALL:
         case B_ENTER:
             {
@@ -353,6 +347,7 @@ chown_cmd (void)
             do_file_mark (current_panel, current_file, 0);
             need_update = 1;
         }
+
         destroy_dlg (ch_dlg);
     }
     while (current_panel->marked && !end_chown);