class Newt::Widget
Public Instance Methods
==(p1)
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static VALUE rb_ext_Widget_equal(VALUE self, VALUE obj) { newtComponent co, cco; void *data; if (NIL_P(obj)) return Qfalse; if (self == obj) return Qtrue; if (rb_obj_is_kind_of(obj, cWidget) || rb_obj_is_kind_of(obj, cExitStruct)) { Get_Widget_Data(self, data); co = ((Widget_data *) data)->co; if (rb_obj_is_kind_of(obj, cExitStruct)) { Data_Get_Struct(obj, rb_newt_ExitStruct, data); if (co == (((rb_newt_ExitStruct *) data)->es.u.co)) return Qtrue; } else { Get_Widget_Data(obj, data); cco = ((Widget_data *) data)->co; if (co == cco) return Qtrue; } } return Qfalse; }
callback(*args)
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static VALUE rb_ext_Widget_callback(int argc, VALUE *argv, VALUE self) { newtComponent co; VALUE cb, data = Qnil; if (argc < 1 || argc > 2) ARG_ERROR(argc, "1 or 2"); INIT_GUARD(); if (argc == 2) data = argv[1]; Get_newtComponent(self, co); cb = rb_struct_new(rb_ext_sCallback, self, rb_binding_new(), argv[0], data, NULL); rb_obj_freeze(cb); rb_ivar_set(self, IVAR_WIDGET_CALLBACK, cb); newtComponentAddCallback(co, rb_ext_Widget_callback_function, (void *) cb); return Qnil; }
get_position()
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static VALUE rb_ext_Widget_GetPosition(VALUE self) { newtComponent co; int left, top; Get_newtComponent(self, co); newtComponentGetPosition(co, &left, &top); return rb_ary_new_from_args(2, INT2NUM(left), INT2NUM(top)); }
get_size()
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static VALUE rb_ext_Widget_GetSize(VALUE self) { newtComponent co; int width, height; Get_newtComponent(self, co); newtComponentGetSize(co, &width, &height); return rb_ary_new_from_args(2, INT2NUM(width), INT2NUM(height)); }
inspect()
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static VALUE rb_ext_Widget_inspect(VALUE self) { newtComponent co; void *data; VALUE classname = rb_class_name(rb_obj_class(self)); char *class = StringValuePtr(classname); Get_Widget_Data(self, data); co = ((Widget_data *) data)->co; return rb_sprintf("#<%s:%p component=%p>", class, (void *) self, co); }
takes_focus(p1)
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static VALUE rb_ext_Widget_takesFocus(VALUE self, VALUE index) { newtComponent co; Get_newtComponent(self, co); newtComponentTakesFocus(co, NUM2INT(index)); return Qnil; }