class Newt::Form
Public Class Methods
new(*args)
click to toggle source
static VALUE rb_ext_Form_new(int argc, VALUE *argv, VALUE self) { newtComponent co; VALUE helpTag; int flags = 0; if (argc > 3) ARG_ERROR(argc, "0..3"); INIT_GUARD(); helpTag = (argc >= 2) ? argv[1] : Qnil; flags = (argc == 3) ? NUM2INT(argv[2]) : 0; /* Can't determine how Form scrollbars work, so just pass NULL. */ co = newtForm(NULL, (void *) helpTag, flags); return Make_Widget(self, co); }
Public Instance Methods
add(*args)
click to toggle source
static VALUE rb_ext_Form_AddComponents(VALUE self, VALUE components) { Widget_data *form, *co; VALUE str; int i; INIT_GUARD(); Get_Widget_Data(self, form); if (RARRAY_LEN(components) > 0 && form->components == Qnil) { form->components = rb_hash_new(); rb_gc_register_address(&form->components); } for (i = 0; i < RARRAY_LEN(components); i++) { Get_Widget_Data(RARRAY_PTR(components)[i], co); if (co->flags & FLAG_ADDED_TO_FORM) { str = rb_inspect(RARRAY_PTR(components)[i]); rb_raise(rb_eRuntimeError, "%s is already added to a Form", StringValuePtr(str)); } co->flags ^= FLAG_GC_FREE; co->flags |= FLAG_ADDED_TO_FORM; rb_hash_aset(form->components, PTR2NUM(co->co), RARRAY_PTR(components)[i]); newtFormAddComponent(form->co, co->co); } return Qnil; }
add_hotkey(p1)
click to toggle source
static VALUE rb_ext_Form_AddHotKey(VALUE self, VALUE key) { newtComponent form; Get_newtComponent(self, form); newtFormAddHotKey(form, NUM2INT(key)); return Qnil; }
draw()
click to toggle source
static VALUE rb_ext_Form_DrawForm(VALUE self) { newtComponent form; Get_newtComponent(self, form); newtDrawForm(form); return Qnil; }
get_current()
click to toggle source
static VALUE rb_ext_Form_GetCurrent(VALUE self) { newtComponent form, co; Get_newtComponent(self, form); co = newtFormGetCurrent(form); return Make_Widget_Ref(cWidget, co); }
run()
click to toggle source
static VALUE rb_ext_Form_Run(VALUE self) { Widget_data *data; rb_newt_ExitStruct *rb_es; INIT_GUARD(); Get_Widget_Data(self, data); rb_es = ALLOC(rb_newt_ExitStruct); newtFormRun(data->co, &rb_es->es); rb_es->components = data->components; rb_gc_register_address(&rb_es->components); return Data_Wrap_Struct(cExitStruct, 0, rb_newt_es_free, rb_es); }
set_background(p1)
click to toggle source
static VALUE rb_ext_Form_SetBackground(VALUE self, VALUE color) { newtComponent form; Get_newtComponent(self, form); newtFormSetBackground(form, NUM2INT(color)); return Qnil; }
set_current(p1)
click to toggle source
static VALUE rb_ext_Form_SetCurrent(VALUE self, VALUE obj) { newtComponent form, co; Get_newtComponent(self, form); Get_newtComponent(obj, co); newtFormSetCurrent(form, co); return Qnil; }
set_height(p1)
click to toggle source
static VALUE rb_ext_Form_SetHeight(VALUE self, VALUE height) { newtComponent form; Get_newtComponent(self, form); newtFormSetHeight(form, NUM2INT(height)); return Qnil; }
set_size()
click to toggle source
static VALUE rb_ext_Form_SetSize(VALUE self) { newtComponent form; Get_newtComponent(self, form); newtFormSetSize(form); return Qnil; }
set_timer(p1)
click to toggle source
static VALUE rb_ext_Form_SetTimer(VALUE self, VALUE millisecs) { newtComponent form; Get_newtComponent(self, form); newtFormSetTimer(form, NUM2INT(millisecs)); return Qnil; }
set_width(p1)
click to toggle source
static VALUE rb_ext_Form_SetWidth(VALUE self, VALUE width) { newtComponent form; Get_newtComponent(self, form); newtFormSetWidth(form, NUM2INT(width)); return Qnil; }
watch_fd(p1, p2)
click to toggle source
static VALUE rb_ext_Form_WatchFd(VALUE self, VALUE io, VALUE flags) { newtComponent form; int fd; if (!rb_obj_is_kind_of(io, rb_cIO) && TYPE(io) != T_FIXNUM) rb_raise(rb_eTypeError, "neither IO nor file descriptor"); Get_newtComponent(self, form); fd = NUM2INT(rb_funcall(io, rb_intern("fileno"), 0)); newtFormWatchFd(form, fd, NUM2INT(flags)); return Qnil; }