Class: Newt::CheckboxTree

Inherits:
Widget
  • Object
show all
Defined in:
ext/ruby_newt/ruby_newt.c

Direct Known Subclasses

CheckboxTreeMulti

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Widget

#==, #callback, #takesFocus

Class Method Details

.new(left, top, height, flags) ⇒ Object 



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# File 'ext/ruby_newt/ruby_newt.c', line 876

static VALUE rb_ext_CheckboxTree_new(VALUE self, VALUE left, VALUE top, VALUE height, VALUE flags)
{
  newtComponent co;

  co = newtCheckboxTree(NUM2INT(left), NUM2INT(top), NUM2INT(height), NUM2INT(flags));
  return Data_Wrap_Struct(self, 0, 0, co);
}

Instance Method Details

#add ⇒ Object

, VALUE index)



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# File 'ext/ruby_newt/ruby_newt.c', line 884

static VALUE rb_ext_CheckboxTree_AddItem(VALUE self, VALUE args)
  /*rb_ext_CheckboxTree_AddItem(VALUE self, VALUE text, VALUE data, VALUE flags)*/
  /*, VALUE index)*/
{
  newtComponent co;
#if 1
  int i, len;
  int *indexes;

  len = RARRAY_LEN(args);
  if (len < 4) {
    rb_raise(rb_eArgError, "4 arguments required");
  } else {
    Data_Get_Struct(self, struct newtComponent_struct, co);

    indexes = ALLOCA_N(int, (len - 4) + 2);
    for (i = 0; i < (len - 4) + 1; i++) {
      indexes[i] = NUM2INT(RARRAY_PTR(args)[i+3]);
    }
    indexes[(len - 4) + 1] = NEWT_ARG_LAST;

    switch(TYPE(RARRAY_PTR(args)[1])) {
      case T_STRING:
        newtCheckboxTreeAddArray(co, StringValuePtr(RARRAY_PTR(args)[0]), (void *)StringValuePtr(RARRAY_PTR(args)[1]),
            NUM2INT(RARRAY_PTR(args)[2]), indexes);
        break;
      case T_FIXNUM:
        newtCheckboxTreeAddArray(co, StringValuePtr(RARRAY_PTR(args)[0]), (void *)NUM2INT(RARRAY_PTR(args)[1]),
            NUM2INT(RARRAY_PTR(args)[2]), indexes);
        break;
      default:
        rb_raise(rb_eTypeError, "String or Fixnum expected");
        break;
    }
    return Qnil;
  }
#else
  Data_Get_Struct(self, struct newtComponent_struct, co);

  switch(TYPE(data)) {
    case T_STRING:
      newtCheckboxTreeAddItem(co, StringValuePtr(text), (void *)StringValuePtr(data), NUM2INT(flags), NEWT_ARG_APPEND, NEWT_ARG_LAST);
      break;
    case T_FIXNUM:
      newtCheckboxTreeAddItem(co, StringValuePtr(text), (void *)NUM2INT(data), NUM2INT(flags), NEWT_ARG_APPEND, NEWT_ARG_LAST);
      break;
    default:
      rb_raise(rb_eTypeError, "String or Fixnum expected");
      break;
  }
  return Qnil;
#endif
}