std::wstring widget::caption_wstring() const throw()
{
#if defined(NANA_WINDOWS)
return _m_caption();
#else
return to_wstring(_m_caption());
#endif
}
widget& widget::caption(std::string utf8)
{
::nana::throw_not_utf8(utf8);
native_string_type str = to_nstring(utf8);
_m_caption(std::move(str));
return *this;
}
double textbox::to_double() const
{
auto s = _m_caption();
if (s.empty()) return 0;
return std::stod(s);
}
int textbox::to_int() const
{
auto s = _m_caption();
if (s.empty()) return 0;
return std::stoi(s, nullptr, 0);
}
void widget::i18n(i18n_eval eval)
{
if (handle())
{
native_string_type str = to_nstring(eval());
_m_caption(std::move(str));
internationalization_parts::set_eval(handle(), std::move(eval));
}
}
void widget::caption(const nana::string& str)
{
_m_caption(str);
}
nana::string widget::caption() const
{
return _m_caption();
}
void i18n(std::string msgid, Args&&... args)
{
_m_caption(nana::internationalization().get(msgid, std::forward<Args>(args)...));
}
widget& widget::caption(std::wstring text)
{
native_string_type str = to_nstring(text);
_m_caption(std::move(str));
return *this;
}
std::string widget::caption() const throw()
{
return to_utf8(_m_caption());
}
textbox& textbox::from(double d)
{
_m_caption(to_nstring(d));
return *this;
}
textbox& textbox::from(int n)
{
_m_caption(to_nstring(n));
return *this;
}